| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
EARTH WORKING
|
| | | |
| 1 | ![[Patents]](../gifs/ps.gif) | PROCESSES |
| 2 | | AUTOMATIC POWER CONTROL |
| 3 | | . Motive power control |
| 4 | | . Constant depth type |
| 4.5 | | . Land leveller type |
| 5 | | . Obstruction sensing type (includes plant sensing) |
| 6 | | . . Electrical |
| 7 | | . Draft responsive |
| 8 | | . . Variable rate responsive |
| 9 | | . . With manual actuator to select type of condition sensed |
| 10 | | . . Sensitivity adjustment |
| 11 | | . . With excess draft release |
| 12 | | . . Overload lift type |
| 13 | | LAWN EDGER |
| 14 | | . With or convertible to non-earth working implement |
| 15 | | . Rolling or driven cutter |
| 16 | | . . With fixed cutter or furrower |
| 17 | | . With wheel or roller |
| 18 | | . Impact or grapple |
| 19 | | SOD CUTTER |
| 20 | | . With means for vertical transverse cutting while moving |
| 21 | | LAWN AERATOR OR PERFORATOR, OR PLUG REMOVER |
| 22 | | . Earth removing |
| 23 | | DRIVEN FROM OR GUIDED BY STATIONARY OBJECT, OR ANCHORED |
| 24 | | . Around tree or stake |
| 25 | | . Rotatable about vertical axis |
| 26 | | . Guided by surface track or previously formed shoulder |
| 26.5 | | . Dragline scraper |
| 26.6 | | . . Scraper part rearranged upon reverse movement |
| 27 | | WITH MEANS FOR CUTTING OR SHREDDING PLANTS WITHOUT SOIL DISTURBANCE |
| 28 | | . Driven |
| 29 | | WITH MEANS FOR SHIFTING SURFACE MATERIAL WITHOUT SOIL DISTURBANCE |
| 30 | | . Driven shifting means |
| 31 | | . Combined with rolling or vertically acting transverse cutter |
| 32 | | WITH SEPARATING AFTER EARTH WORKING |
| 33 | | WITH POWER DRIVEN MOLDBOARD, CONVEYER OR HANDLER |
| 34 | | COMPLETE APPARATUS ADAPTED FOR USE UPSIDE DOWN |
| 35 | | WITH DRIVE MEANS FOR TOOL OR CLEANER |
| 36 | | . Subsurface shears or nippers |
| 37 | | . Tool rotated by attendant |
| 38 | | . With obstruction feeling device for moving or releasing implement |
| 39 | | . With cleaner or comminutor spaced from ground surface |
| 40 | | . Vibrating tool |
| 41 | | . Attendant supported tool |
| 42 | | . Guided by walking attendant |
| 43 | | . . With ground support vertically adjustable relative to frame |
| 44 | | . Subsurface shaft or bar (e.g., rod weeder) |
| 45 | | . Flails |
| 46 | | . Coaxial tools oppositely rotated |
| 47 | | . With specific relationship of mast-type hitch (i.e., three-point hitch) to implement |
| 48 | | . Plural driven tools |
| 49 | | . . Contiguous cooperating or intermeshing rotary ground engaging tools |
| 49.5 | | . . . Rotating about vertical axes |
| 50 | | . . Diverse tools |
| 51 | | . . . All rotary |
| 52 | | . . . . Parallel axes |
| 53 | | . . . Rectilinearly reciprocating tool |
| 54 | | . . . Oscillating tool |
| 54.5 | | . . Tool reciprocates or oscillates within a generally horizontal plane |
| 55 | | . . Plural groups of disks |
| 56 | | . . Staggered tools |
| 57 | | . . Laterally spaced tools |
| 58 | | . . . Longitudinal axes |
| 59 | | . . . Vertical axes |
| 60 | | . . . Transverse axes |
| 61 | | . Intermittent drive for tool |
| 62 | | . . With spring return |
| 63 | | . With non-driven tool (e.g., plow, harrow, drag, scraper, knife or roll, etc.) |
| 64 | | . . Non-driven furrow opener and driven dam former |
| 65 | | . . Interdigitating non-driven and driven tools |
| 66 | | . . Cooperating driven cleaner or comminutor and contiguous tool |
| 67 | | . . Driven comminutor at outlet of earth guide |
| 68 | | . . Rolling tool |
| 69 | | . . . With tool drive from rolling tool |
| 70 | | . . Fore-and-aft non-driven tool |
| 71 | | . . Non-driven tool follows path of driven tool |
| 72 | | . . . Leveling drag or furrow shaper |
| 73 | | . . Staggered driven and non-driven tool (e.g., cotton chopper, etc.) |
| 74 | | . With power take-off from tool drive to adjust tool |
| 75 | | . Interconnected tool lift and drive control |
| 76 | | . Implement with ground support for depth control |
| 77 | | . . Vertically biased implement |
| 78 | | . . Vertically adjustable ground support |
| 79 | | . . Tool driven from prime mover on vehicle |
| 80 | | . With wheel substitute (e.g., runner, etc.) |
| 81 | | . With plant deflector or protector |
| 82 | | . Driven tool selectively shiftable along line of travel |
| 83 | | . . Tool drive interrupted by shifting tool |
| 84 | | . Simultaneously reciprocating and oscillating blade having elongated shank |
| 85 | | . . Transverse chopping type |
| 86 | | . . . With plural cranks or cams driving each blade |
| 87 | | . . . Means for varying contour of path of blade |
| 88 | | . . With plural cranks or cams driving each blade |
| 89 | | . . Means for varying contour of path of blade |
| 90 | | . Irregular or off-center ground-engaging wheel or support |
| 91 | | . Blade movable with respect to cyclically driven carrier |
| 92 | | . . With means for moving blade |
| 93 | | . . . Rectilinearly reciprocating blade |
| 94 | | . . . Blade oscillating arcuately or swivelly with respect to rotary carrier |
| 95 | | . . . By cam or crank |
| 96 | | . . Blade flexible or with yieldable mount on carrier |
| 97 | | . Compound motion for tool (e.g., reciprocating and oscillating, reciprocating and rotating) |
| 98 | | . Tool mounted for lateral shifting |
| 99 | | . . About generally vertical axis |
| 100 | | . Blade on endless driven belt or chain |
| 101 | | . Tool guided for rectilinear reciprocation |
| 102 | | . . Tool moves in horizontal, transverse path |
| 103 | | . With overload relief or clutch in drive train (e.g., overload release, etc.) |
| 104 | | . . Unidirectional clutch in drive from ground wheel |
| 105 | | . Driven from rolling or driven ground wheel |
| 106 | | . . Belt or chain drive |
| 107 | | . Tool driven about horizontal, longitudinal axis |
| 108 | | . . Rotary driven tool |
| 109 | | . . . Adjustable tooth or blade |
| 110 | | . Tool driven about generally vertical axis (e.g., oscillating choppers, etc.) |
| 111 | | . . Rotary driven tool |
| 112 | | . With deflector or shield for thrown material |
| 113 | | . . Laterally directed outlet flow |
| 114 | | . Specific propelling means |
| 115 | | . . Tool steers implement |
| 116 | | . . Tool propels implement |
| 117 | | . Tool freely or yieldably mounted on chassis |
| 118 | | . Tool driven about axis transverse to draft line |
| 119 | | . . Screw or spiral rib, blade or tooth row |
| 120 | | . . Disk or planar cutter (e.g., saw, etc.) |
| 121 | | . . Laterally extending bar or blade with skeleton support (e.g., lawn mower type, etc.) |
| 122 | | . . Drum with teeth or blades |
| 123 | | . . Rotary driven tool |
| 124 | | . Tool driven about diagonal axis |
| 125 | | . Tool drive details |
| 126 | | WITH EARTH MARKER |
| 127 | | . Marker shiftable on turning |
| 128 | | . Marker adjusted upon raising implement |
| 129 | | . Ground wheel operated marker control |
| 130 | | . Multiple interconnected markers |
| 131 | | . . Markers on laterally shiftable member |
| 132 | | . Marker swingable about longitudinal axis to both sides |
| 777 | | SCRAPER SUPPORTS NARROW DEPENDING TOOL |
| 778 | | . Tool supporting clamp means engage upper and lower edges |
| 779 | | SCRAPER POSITION AUTOMATICALLY CONTROLLED BY LINKAGE FOR LEVELLING |
| 780 | | SCRAPER BETWEEN WIDELY SPACED FRONT AND REAR GROUND SUPPORTS |
| 781 | | SCRAPER BETWEEN FRONT AND REAR GROUND SUPPORTS OF VEHICLE |
| 782 | | . With laterally offset inclined shoulder forming tool |
| 783 | | . With scraper attached ground support |
| 784 | | . With diverse tool or portion |
| 785 | | . . Non-scraping tool precedes and spaced from scraper |
| 786 | | . Plural scrapers |
| 787 | | . . Spaced and in same path |
| 788 | | . Push frame for scrapers |
| 789 | | . Actuator for bodily shifting scraper subframe draft connection |
| 790 | | . Counterbalance means for scraper adjustment |
| 791 | | . Three or more independently operable scraper actuators |
| 792 | | . . Scraper adjustable about vertical axis of annular support |
| 793 | | . . . Actuator for laterally shifting support |
| 794 | | . Spring biased into ground contact |
| 795 | | . Specific actuator between frame and scraper |
| 796 | | . . For adjustment about vertical axis |
| 797 | | . . For adjustment about longitudinal axis |
| 798 | | . Actuator for tilting wheel relative to vehicle frame |
| 799 | | . Specific means for horizontally angling wheel relative to vehicle frame |
| 799.5 | | TOWED SCRAPER WITH GROUND SUPPORT WHEELS |
| 133 | | DIVERSE TOOLS |
| 134 | | . One located in path of implement wheel |
| 135 | | . One implement surrounds another |
| 136 | | . Tools usable alternately only |
| 137 | | . With means to vary spacing of tools upon turning |
| 138 | | . With interconnected vertical adjustment |
| 139 | | . . Plow and colter |
| 140 | | . With independent means for vertical movement |
| 141 | | . Interconnected adjustment of horizontal angle of rolling and position of diverse tool |
| 142 | | . Including spring formed tool or standard |
| 143 | | . Including intermittently rolling tool |
| 144 | | . Colter, jointer and plow |
| 145 | | . Three or more diverse implements following same path (A, B, C, or A, B, A,) |
| 146 | | . . Four or more |
| 147 | | . . . Alternately diverse (A, B, A, B) |
| 148 | | . . Longitudinally spaced like implements with intermediate diverse implement (A, B, A) |
| 149 | | . . Including rolling tool |
| 150 | | . . . Smooth levelling roller |
| 151 | | . . . Diverse rolling |
| 152 | | . At least four alternately diverse laterally spaced tools (A, B, A, B) |
| 153 | | . . Alternate rolling and non-rolling |
| 154 | | . . All rolling |
| 155 | | . Laterally spaced like tools with intermediate diverse tool (A, B, A) |
| 156 | | . . Spaced rolling with intermediate nonrolling |
| 157 | | . . Spaced non-rolling with intermediate rolling |
| 158 | | . . All rolling |
| 159 | | . . Spaced right and left hand tools with intermediate symmetrical tool |
| 160 | | . . Including spike tooth |
| 161 | | . Including implement alternating for right or left hand operation |
| 162 | | . . Reversal of implement adjusts diverse tool |
| 163 | | . Jointer and plow |
| 164 | | . . Rolling jointer |
| 165 | | . Including colter |
| 166 | | . . Rolling colter |
| 167 | | . Fixed point or share with rotary moldboard |
| 168 | | . Rotating tool with fixed moldboard |
| 169 | | . Including tool rotatable about vertical axis |
| 170 | | . Including smooth levelling roller |
| 171 | | . . Spaced from moldboard side of plow |
| 172 | | . . With diverse rolling tool |
| 173 | | . . With teeth |
| 174 | | . Rolling and non-rolling |
| 175 | | . . Following same path |
| 176 | | . . . Furrowing or ridging implement followed by furrow or ridge roller |
| 177 | | . . . Rolling tool has circumferentially spaced blades, tines or the like |
| 178 | | . . . Including disk gang |
| 179 | | . . . Non-rolling tool group with laterally co-extensive rolling tool |
| 180 | | . . . Rolling precedes non-rolling (same path) |
| 181 | | . . . . Concave furrowing disk with trailing tool |
| 182 | | . . Laterally spaced |
| 183 | | . . . With scissors or shearing action between adjacent faces |
| 184 | | . Diverse rolling |
| 185 | | . . Spaced on same axis of rotation |
| 186 | | . . Plane and dished disks |
| 187 | | . . Differing in size |
| 188 | | . Runner attached |
| 189 | | . Including fabric or flexible tool |
| 190 | | . Including vertical, longitudinally oriented disc or blade (e.g., as stabilizer) |
| 191 | | . . Plural |
| 192 | | . Including horizontal knife or cutter |
| 193 | | . First tool with spaced trailing sweep |
| 194 | | . . Sweep adjustable |
| 195 | | . Second implement follows path of first |
| 196 | | . . Including subsoiler |
| 197 | | . . Teeth and scraper, leveller or drag |
| 198 | | . . Including teeth |
| 199 | | . . Including drag, scraper or levelling blade |
| 200 | | . . . Proceeded by implement of different type |
| 201 | | . Laterally spaced |
| 202 | | . . Spaced from moldboard side of plow |
| 203 | | . . . Connected to moldboard or handle |
| 204 | | ALTERNATING FOR RIGHT OR LEFT HAND OPERATION (OTHER THAN SCRAPER) |
| 205 | | . Draft revoluble on transverse axis |
| 206 | | . Interrelated tool shift and lateral movement of draft member |
| 207 | | . . Draft member reversed |
| 208 | | . . Draft member latch control |
| 209 | | . Interrelated tool lift and shift |
| 210 | | . . Mast type hitch |
| 211 | | . . Lift by ground support manipulation |
| 212 | | . Interrelated tool shift and ground support manipulation |
| 213 | | . Tools oriented for movement in opposite directions |
| 214 | | . . Wheeled frame with reversible draft member |
| 215 | | . . Tilting beam |
| 216 | | . . Pivoted about spaced transverse axes, or translated |
| 217 | | . . With movable deflector |
| 218 | | . Shiftable moldboard |
| 219 | | . Tool shifted for opposite throw |
| 220 | | . . Reversible disk with reversible cleaner |
| 221 | | . . Plural tools shifted about individual vertical axes |
| 222 | | . . . With translational movement of axes |
| 223 | | . . Moldboard type shiftable about longitudinal axis |
| 224 | | . Axially rotatable implement |
| 225 | | . . With actuator |
| 226 | | . . . Gearing |
| 227 | | . . . . Chain or cable |
| 228 | | . Parallel separate tools |
| 229 | | . . Interconnected for simultaneous raising and lowering |
| 230 | | . . Independently operable |
| 231 | | . . . Power derived from ground wheel |
| 232 | | . Oblique axis in longitudinal vertical plane |
| 233 | | WITH OBSTRUCTION FEELER FOR MOVING OR RELEASING IMPLEMENT TO AVOID OBSTRUCTION (INCLUDES DAM FORMER) |
| 234 | | . Relatively movable |
| 235 | | . . Latch releasing |
| 236 | | GROUND ENGAGEABLE DRAFT RESPONSIVE LEVER |
| 237 | | . Roll over type implement |
| 238 | | GROUND SUPPORT MOVED VERTICALLY RELATIVE TO FRAME BY DRAFT MEANS |
| 239 | | DRAFT, PITCH OR GROUND LEVEL RESPONSIVE DEPTH CONTROL |
| 240 | | WITH GROUND SUPPORT ENGAGEABLE WITH GROUND FOR TRANSPORT ONLY |
| 241 | | . Apparatus inverted to engage ground support with ground |
| 242 | | . Implement tiltable on longitudinal axis |
| 243 | | . Tool changeable to or replaced by ground support |
| 244 | | . Tool and ground support moved together relative to frame |
| 245 | | CONVERTIBLE; OR CHANGEABLE BY DISASSEMBLY OR ASSEMBLY |
| 246 | | . To land vehicle with body |
| 247 | | . To device classifiable in another class |
| 248 | | . To different type of hitch |
| 249 | | . Plural simultaneously usable tools to single tool |
| 250 | | . Changeable by disassembly or assembly |
| 251 | | . . Tool changeable to diverse tool |
| 252 | | . . . Tool plus added part forms diverse tool |
| 253 | | . . Tool added or substracted |
| 254 | | . . Tool rearranged on support structure |
| 255 | | TURN LIFTS TOOL OFF OR LOWERS TOOL INTO GROUND |
| 256 | | PROPULSION UNIT GUIDED BY WALKING ATTENDANT OR PART OF ARTICULATED VEHICLE |
| 257 | | . Riding attendant |
| 258 | | . Endless track or single driven wheel |
| 259 | | . With vertically adjustable wheel |
| 260 | | . With actuator for moving earth working element vertically |
| 260.5 | | HAVING TOOL OVERLOAD SHIFT CONTROLLED BY A FLUID PRESSURE DEVICE |
| 261 | | OVERLOAD SHIFTING |
| 262 | | . Alternate tool brought into operation upon shift |
| 263 | | . Actuator released |
| 264 | | . Against spring return device |
| 265 | | . . Swinging about fixed pivot axis |
| 266 | | . . . Including toggle linkage |
| 267 | | . . . . Toggle adjustable |
| 268 | | . . . . Toggle links at acute angle |
| 269 | | . Resilient latch |
| 270 | | . Friction lock |
| 271 | | . Frangible lock (e.g., shear pin, etc.) |
| 272 | | WITH MEANS TO FACILITATE MOUNTING OF IMPLEMENT ON MOTOR VEHICLE |
| 273 | | . Tool forward of rear of motor vehicle |
| 274 | | . Implement has ground support |
| 275 | | . Self-coupling by horizontal movement |
| 810 | | MOUNTING FOR PUSHED TOOL AT END OF MOTOR VEHICLE |
| 811 | | . Transversely mounted blade (e.g., bulldozer, etc.) |
| 812 | | . . With valve or pump for hydraulic control system |
| 813 | | . . Fluid line specifically arranged, or shield for system component |
| 814 | | . . Having means controlling drive for interconnected vehicles |
| 815 | | . . Contiguous, relatively adjustable blades; or blade having relatively adjustable earth-engaging parts |
| 816 | | . . Blade mounting includes resilient connection |
| 817 | | . . Removable attachment for general purpose vehicle |
| 818 | | . . Blade angle adjustable in a horizontal plane |
| 819 | | . . . Power-operated adjusting means |
| 820 | | . . . . Blade angled about fixed, central, generally vertical axis |
| 821 | | . . . . . And tilt of blade adjustable in a generally vertical plane |
| 822 | | . . . . And tilt of blade adjustable |
| 823 | | . . . And tilt of blade adjustable |
| 824 | | . . Having adjustable tilt of angularly fixed blade |
| 825 | | . . . About a pivot axis fixed to mounting |
| 826 | | . . . Including adjustable length device between mounting means and upper corner portion of blade |
| 827 | | . . Having means to prevent lateral movement of mounting or blade |
| 828 | | . . With power means for raising and lowering blade |
| 829 | | . . . Including elongated flexible element (e.g., cable) connecting power means to tool or mounting means |
| 830 | | . . . Power means is fluid servomotor |
| 831 | | . . . . Plural servomotors |
| 832 | | . . With blade-carried ground support |
| 833 | | . Tool prepares wheel path for passage of wheel |
| 834 | | . With tool-carried ground support |
| 278 | | WITH WHEEL STEERING OR ACTUATOR FOR HORIZONTALLY ANGLING WHEEL AXIS |
| 279 | | . Implement part interconnected with motor vehicle steering means |
| 280 | | . . Implement wheel steered |
| 281 | | . . Transverse tool bar laterally shiftable |
| 282 | | . Wheel on trailing implement responds to turning movement |
| 283 | | . . Interconnected with adjustable tool |
| 284 | | . . With additional angular adjustment of wheel |
| 285 | | . . Rear wheel turned or controlled |
| 286 | | . Wheel on non-propelled device |
| 287 | | . . Wheel interconnected with tool |
| 288 | | . . Plural interconnected relatively movable wheels |
| 289 | | . . . Transversely aligned stub shafts |
| 290 | | . . Swinging axle |
| 291 | | . . Wheel behind tool |
| 292 | | SPECIFIC PROPELLING MEANS |
| 293 | | SERIES OF LIKE ELEMENTS SEQUENTIALLY OPERATED BY POWER CYCLE |
| 294 | | . Sequentially operated servo-motors |
| 295 | | . Tool forward of rear of motor vehicle |
| 296 | | . Shaft with spirally arranged projections |
| 297 | | TOOL FORWARD OF REAR OF MOTOR VEHICLE |
| 298 | | . With ground support |
| 299 | | . Power actuator with cut-out or lock-out means |
| 300 | | . With rearwardly mounted tool |
| 301 | | . . Tools actuated by independent power units |
| 302 | | . . . Front and rear independent |
| 303 | | . Power actuator with manual adjusting or supplemental manual actuating means |
| 304 | | . Tools independently actuatable |
| 305 | | . With means for moving tool laterally |
| 306 | | . Connected to front axle |
| 307 | | . Parallelogram type lift |
| 308 | | . With push bar |
| 309 | | . Pivoted on horizontal diagonal axis |
| 310 | | PLURAL WHEELED IMPLEMENTS |
| 311 | | . Outrigged implement adjustable inwardly |
| 312 | | . Implement draft connection forwardly of rear of self-propelled vehicle |
| 313 | | . Laterally spaced with separate draft tongues |
| 314 | | . Implements in echelon (e.g., gang plows, etc.) |
| 315 | | ACTUATOR ON TRAILING IMPLEMENT, CONTROLLED FROM PROPELLING VEHICLE |
| 316 | | . Servo-motor on implement |
| 317 | | ACTUATOR ON VEHICLE FOR RELATIVELY MOVING PARTS OF TRAILING IMPLEMENT |
| 318 | | . Actuator on vehicle moves implement ground support vertically relative to implement frame |
| 319 | | . . Interconnected means for moving hitch |
| 320 | | . Disk gang angling |
| 321 | | ACTUATOR ON VEHICLE FOR MOVING WHEELED IMPLEMENT |
| 322 | | WITH ACTUATOR FOR ROCKING TOOL ABOUT WHEEL AXIS |
| 323 | | . Unstable wheeled frame moved by actuator |
| 324 | | WITH ACTUATOR ON TRAILING GROUND SUPPORTED FRAME FOR MOVING DRAFT MEANS LATERALLY OR VERTICALLY |
| 325 | | . Tool rigidly connected to tongue |
| 326 | | . Vertically |
| 327 | | . . With vertically adjustable ground support |
| 328 | | . . . Interconnected means for adjusting draft means and ground support |
| 329 | | GUIDED BY WALKING ATTENDANT; SUPPORTED, PROPELLED, OR HELD IN POSITION BY ATTENDANT |
| 330 | | . With seat for moving hitch |
| 331 | | . Hitch guided relative to supporting frame |
| 332 | | . Tool manipulated with respect to mounting frame |
| 333 | | . . Arched wheel frame (i.e., straddle row, etc.) |
| 334 | | . . . Seat counterbalanced beam |
| 335 | | . . . With spring biasing means |
| 336 | | . . . . Spring biased upwardly during operation |
| 337 | | . . . Combined implement lift and wheel adjustment |
| 338 | | . . . Tongueless, animal draft |
| 339 | | . . . . With balancing means |
| 340 | | . . . Multiple plant row type |
| 341 | | . . . With added intermediate tool |
| 342 | | . . . Cross connected drag bars |
| 343 | | . . . Foot operated |
| 344 | | . . . With support bracket for transport |
| 345 | | . . Manipulated about longitudinal axis |
| 346 | | . . Plural tools independently or oppositely manipulable |
| 347 | | . . Spring biased |
| 348 | | . . Vertically manipulated |
| 349 | | . Rolling tool |
| 350 | | . . Handle swingably mounted on axis of tool |
| 351 | | . Guided or propelled by walking attendant and with ground support or draft means |
| 352 | | . . With stepper propulsion means |
| 353 | | . . With body harness or engaging means |
| 354 | | . . With wheel |
| 355 | | . . . Alternately usable tools rocked about wheel axis |
| 356 | | . . . Plural longitudinally spaced wheels |
| 357 | | . . . Handle forward of tool |
| 358 | | . . . Tool forward of wheel |
| 359 | | . . . Tool and handle relatively vertically adjustable |
| 360 | | . . With wheel substitute (e.g., runner, etc.) |
| 361 | | . . Handle connected to tool or runner |
| 362 | | . . Tool standard connected to handle |
| 363 | | . . Plural handles associated with relatively adjustable tools |
| 364 | | . . Handle mounted tool adjusting, latching or locking mechanism |
| 365 | | . . Tool and handle relatively adjustable |
| 366 | | . . . Vertically |
| 367 | | . . Multiple handles connected to multiple longitudinal tool carrying beams |
| 368 | | . . Plural handles connected to opposite sides of longitudinal beam |
| 369 | | . . . With brace member |
| 370 | | . With attendant attaching means |
| 371 | | . Hand tool |
| 372 | | . . Adjustable |
| 373 | | . . . Plural tools relatively adjustable |
| 374 | | . . . . At least one tool immovably secured to handle |
| 375 | | . . Alternately usable diverse tools or parts |
| 376 | | . . Loop type |
| 377 | | . . Channel type |
| 378 | | . . Plural prongs, teeth or serrations |
| 379 | | . . . Plural rows |
| 380 | | . . . Made from sheet material |
| 381 | | . . Non-planar earth working portion |
| 382 | | MULTIPLE LEVEL TOOLS |
| 383 | | AXIS OF ROTATION OF WHEEL LOCKABLE OR ANGULARLY ADJUSTABLE |
| 384 | | . With actuator for tilting in a vertical plane |
| 385 | | . Adjustable stop |
| 386 | | . Lockable against free swinging |
| 387 | | WITH WHEEL SUBSTITUTE (E.G., RUNNER, ETC.) |
| 388 | | . With wheel |
| 389 | | . Spring tooth implement |
| 390 | | . . Parallel pivoted tooth bars |
| 391 | | . Spike tooth implement |
| 392 | | . Plural runner supported implements relatively movable during operation |
| 393 | | . Spaced parallel runners with tool mounted therebetween |
| 394 | | . Disk type tool |
| 395 | | WITH GROUND SUPPORT VERTICALLY ADJUSTABLE RELATIVE TO FRAME |
| 396 | | . Vertically adjustable or selectively lockable hitch |
| 397 | | . Tool land ground support moved together relative to frame |
| 398 | | . . Linkage to tool |
| 399 | | . With power take-off from plural wheels |
| 400 | | . Actuator and interconnected means for adjusting wheels on different axles |
| 401 | | . . Three or more adjustable wheels on different axles interconnected |
| 402 | | . . . With power take-off from self-adjusted wheel |
| 403 | | . . With power take-off from wheel |
| 404 | | . . . Wheel adjusted by own power |
| 405 | | . . One wheel translates another swings |
| 406 | | . . With additional actuator changing relative position of wheels |
| 407 | | . Power operated adjustment |
| 408 | | . . Wheel actuates its crank axle mount |
| 409 | | . . . Wheel lockable to crank axle arm |
| 410 | | . . . Intermittently rotatable member swingable with crank |
| 411 | | . . . . "Constant height" depth adjustment |
| 412 | | . . . Swingable arm engageable with wheel |
| 413 | | . . Servo-motor adjusting means |
| 414 | | . Flexible or lost motion connection to actuator |
| 415 | | . Translating motion |
| 416 | | . . One ground support translates and another swings |
| 417 | | . . Parallel links |
| 418 | | . . With actuator |
| 419 | | . . . Screw jack type |
| 420 | | . . . Rack and pinion or ratchet type |
| 421 | | . Plural ground supports vertically adjustable relative to each other and the frame |
| 422 | | . Crank axle with angularly spaced wheel carrying arms |
| 423 | | . With actuator |
| 424 | | . . Spring assisted |
| 425 | | . . Gearing |
| 426 | | . . . Worm gear |
| 427 | | . . . Screw jack type |
| 428 | | . . . Rack and pinion or ratchet type |
| 429 | | . . Manually operated lever rigid with crank axle |
| 430 | | WITH INDICATING OR SIGHTING MEANS |
| 431 | | WITH SEAT OR ATTENDANT'S STATION |
| 432 | | . Plural |
| 433 | | . Riding attachment |
| 434 | | . Movable to non-use position |
| 435 | | . Operator changes position or seat adjustable |
| 436 | | . Mounted on transverse member connecting plural implements |
| 437 | | WITH TOOL SHARPENER |
| 438 | | COMBINED |
| 439 | | MAST TYPE HITCH (E.G., THREE POINT HITCH, ETC.) |
| 440 | | . Angled gangs liftable as a unit |
| 441 | | . . Tandem gangs |
| 442 | | . . . With actuator for angling groups relatively |
| 443 | | . Struts on trailer or between implement parts |
| 444 | | . Hitch quadrilateral modified during lift |
| 445 | | . With means operated by vertical hitch movement |
| 445.1 | | . Including blade, scraper, or smoother |
| 445.2 | | . . Angularly adjustable about vertical axis |
| 446 | | . Laterally adjustable tool |
| 447 | | . . Rockable about vertical axis |
| 448 | | . With auxiliary vertical adjustment |
| 449 | | . Tool movable relative to mast while earth working |
| 450 | | . Sway limiting means or swayable tool |
| 451 | | . With tool frame or bar extending beyond sides of vehicle |
| 452 | | WITH ACTUATOR ADAPTED TO LIFT TOOL FOR TRANSPORT ON WHEELED FRAME OR BROADLY CLAIMED IMPLEMENT |
| 453 | | . Actuator electrically powered |
| 454 | | . Angled gangs lifted as a unit |
| 455 | | . . Tandem gangs |
| 456 | | . Central group liftable vertically, side groups movable inwardly |
| 457 | | . With means to restrain lateral sway when raised |
| 458 | | . Vertical movement interrelated with another |
| 459 | | . Pivotable about longitudinal axis (e.g., lateral levelling, etc.) |
| 460 | | . . Tool independently vertically adjustable at transversely spaced points |
| 461 | | . Tool lifted with respect to stationary or relatively movable cleaner |
| 462 | | . Plural tools, individually spring biased down, lifted as unit |
| 463 | | . Lift actuator moves with tool or forms removable unit therewith |
| 464 | | . Servo-motor forces tool down |
| 465 | | . Servo-motor with follow-up control (e.g., motion responsive position control, etc.) |
| 466 | | . Tool held raised for relieving load on servo-motor |
| 467 | | . With shiftable hitch causing vertical movement |
| 468 | | . Plural tools, independently actuatable |
| 469 | | . . By single selectively connectable actuator |
| 470 | | . . With separate actuator for concurrent lift or with interlock |
| 471 | | . . Three or more independent actuators |
| 472 | | . Plural tools simultaneously raised, individually lowered |
| 473 | | . Tool differentially or sequentially lifted at longitudinally spaced points |
| 474 | | . Tool rocked about independently vertically adjustable transverse axis |
| 475 | | . . Plural longitudinally spaced actuators |
| 476 | | . With lateral adjustment |
| 477 | | . . Tool adjustable about vertical axis |
| 478 | | . Tool and lift actuator on opposite sides of transverse pivot axis |
| 479 | | . Tool lifted forward of transverse pivot axis |
| 480 | | . Tool swung about freely shiftable or delayed pivot |
| 481 | | . With separate latch |
| 482 | | . Tool swings about rock shaft axis |
| 483 | | . Translatable tool |
| 484 | | . . By parallel links |
| 485 | | . Power actuator with manual adjusting or supplemental manual actuating means |
| 486 | | . . Manual actuation coextensive with power |
| 487 | | . . Constant height depth adjustment |
| 488 | | . Single lift actuator for plural relatively movable tools |
| 489 | | . . Tools relatively moved during lift |
| 490 | | . Rotary drum actuator |
| 491 | | . Servo-motor actuator |
| 492 | | . With power take-off for actuator |
| 493 | | . . Position controlled power disengagement |
| 494 | | . Overcenter or toggle holding means |
| 495 | | . Foot operated actuator |
| 496 | | . . With combined or optional hand actuation |
| 497 | | . Tool spring biased during operation |
| 498 | | . . Biased to neutral position |
| 499 | | . . Spring means alternately biases tool in opposite directions |
| 500 | | . . Tool spring pressed downwardly |
| 501 | | . Lost motion connection between actuator and tool |
| 502 | | . . Flexible connector |
| 503 | | . Actuator slidably connected to tool |
| 504 | | . Screw actuator |
| 505 | | . Tool connected to frame by bail |
| 506 | | . Spring assisted or spring actuator |
| 507 | | GROUND SUPPORT MOVABLE HORIZONTALLY |
| 508 | | WITH GUARD, SHIELD OR PLANT DIVERTER |
| 509 | | . Fender for deflected earth |
| 510 | | . . Rotary |
| 511 | | . . Perforated or screening type |
| 512 | | . . Inverted U-shape |
| 513 | | . . Laterally spaced fenders for inwardly thrown earth |
| 514 | | . Weed turner or trash holddown |
| 515 | | . . Spring biased or spring formed |
| 516 | | . . . Plural cooperating elements |
| 517 | | . Plant deflector |
| 518 | | ROLLING, ROTATING OR ORBITALLY MOVING TOOL |
| 519 | | . Yieldable material rim (e.g., rubber, etc.) |
| 520 | | . Tools on different axes in mutual driving relationship |
| 521 | | . With power take-off from tool or wheel |
| 522 | | . Axis substantially vertical |
| 523 | | . . With vertically extending teeth |
| 524 | | . . . Positioning means engaging circumference |
| 525 | | . . . With weight |
| 526 | | . . . Plural tools |
| 527 | | . Axis substantially longitudinal |
| 528 | | . With means for stopping or retarding rotation |
| 529 | | . . Positive stop |
| 530 | | . . . Wheel or motor controlled |
| 531 | | . Wobble discs |
| 532 | | . Screw or spiral |
| 533 | | . Clutch between shaft and rotating element |
| 534 | | . Wheel or roller with peripherally spaced plant saving means |
| 535 | | . Detachable rim for disk |
| 536 | | . Wheel, roller or gauge and axially adjacent tool on same axis |
| 537 | | . Corrugated surface rollers |
| 538 | | . Paired press rims (e.g., planter press wheels, etc.) |
| 539 | | . Smooth roller with groove, rim or disk |
| 540 | | . Tool has circumferentially spaced teeth, tines, blades or the like |
| 541 | | . . With means for preventing ground engagement of teeth or blades |
| 542 | | . . Tooth or blade on endless carrier |
| 543 | | . . Spring tooth or blade |
| 544 | | . . Spring moving or mounting means for tooth or blade |
| 545 | | . . Blades or teeth change position relative to each other or rotating support during rotation |
| 546 | | . . . With means for causing movement |
| 547 | | . . With cleaning means |
| 548 | | . . Tooth or blade units on single axle |
| 549 | | . . . Tooth or blade units angularly adjustable on axle |
| 550 | | . . Tooth or blade adjustable on carrier |
| 551 | | . . Rolling tool spring biased into ground contact |
| 552 | | . . Laterally extending bar or blade with skeleton support (e.g., lawn mower type, etc.) |
| 553 | | . . . Toothed bar or blade |
| 554 | | . . Drum with axially spaced teeth or blades |
| 555 | | . . Integral disk |
| 556 | | . . Tooth or blade axially clamped to hub face (e.g., hoe wheel type, etc.) |
| 557 | | . Rim with spokes |
| 558 | | . With disk cleaning means |
| 559 | | . . Rotatably mounted cleaning means |
| 560 | | . . Cleaner for pair of converging disks |
| 561 | | . . Cleaners for opposite sides of disk |
| 562 | | . . Plural cleaners for single disk |
| 563 | | . . Cleaners with common operator |
| 564 | | . . . Mounted on rock shaft |
| 565 | | . . . Operating means moves parallel to disk gang axis |
| 566 | | . . Spring biased toward disk |
| 567 | | . Disk gang and single disk on diverse axes |
| 568 | | . Disk gang with movable or removable section |
| 569 | | . Disks pivoted on vertical axes with interconnected means for moving them indentically |
| 570 | | . With spring means other than for detent |
| 571 | | . . Spring is for tool group horizontal angling |
| 572 | | . . Spring acts to move tool vertically |
| 573 | | . . . Plural tools, individually spring urged |
| 574 | | . Plural disks with individual mount or axis |
| 575 | | . . Touching disks |
| 576 | | . . With interconnected means for adjusting a plurality of disks |
| 577 | | . Reversible group |
| 578 | | . With wheel (not on motor vehicle) |
| 579 | | . Plural groups of disks |
| 580 | | . . Power operated actuator |
| 581 | | . . Groups changeable to different types of arrangements |
| 582 | | . . With independent lateral adjustment |
| 583 | | . . Vertically adjustable group |
| 584 | | . . Horizontally angularly adjustable group |
| 585 | | . . . Groups of unequal length |
| 586 | | . . . More than two laterally positioned groups |
| 587 | | . . . Groups laterally spaced and unaligned |
| 588 | | . . . Hitch longitudinally movable on tongue and groups abreast |
| 589 | | . . . Turning connection offset from draft connection |
| 590 | | . . . . Latch responsive to tractor motion |
| 591 | | . . . With manual actuator |
| 592 | | . . . . Concentric controls |
| 593 | | . . . . Separate handles for independent gang adjustment |
| 594 | | . . . . Double tandem groups |
| 595 | | . . . Double tandem groups |
| 596 | | . . . Tandem groups |
| 597 | | . . . . Toggle joint between groups |
| 598 | | . . . Thrust means directly between group axles |
| 599 | | . Disk gang |
| 600 | | . . Supported for tilting and horizontal angling adjustment |
| 601 | | . . Disks rotatable relative to axle |
| 602 | | . Single disk freely swayable |
| 603 | | . Disk horizontally angularly changeable |
| 604 | | . Detailed disk structure per se |
| 605 | | SHIFTABLE HITCH MOVES TOOL RELATIVE TO FRAME |
| 606 | | WITH CLEANER |
| 607 | | . Cleaner surrounds tooth |
| 608 | | . Clearing roller |
| 609 | | . For plural tools |
| 610 | | . Scraper |
| 611 | | WITH WEIGHT |
| 612 | | FABRIC OR FLEXIBLE TOOL |
| 613 | | PLURAL RELATIVELY MOVABLE TOOLS |
| 614 | | . Tool pivots on pivoted member when member moves |
| 615 | | . . Tools connected to parallel pivoted bars |
| 616 | | . . . Bars pivoted about vertical axis |
| 617 | | . . . . Also pivoted about horizontal axis |
| 618 | | . Tools assume different angularity for opposite draft |
| 619 | | . Plural tool groups relatively vertically movable because of operation |
| 620 | | . . Parallel transverse tooth bars |
| 621 | | . . . Spring biased bars |
| 622 | | . . . With actuator to vary inclination of teeth |
| 623 | | . . Groups abreast and in tandem |
| 624 | | . . Plural groups movably connected to forward transverse draft bar |
| 624.5 | | . . . With parallelogram-type linkage |
| 625 | | . . . With alternate draft means (spaced 90 degrees) |
| 626 | | . . . Sectional draft bar |
| 627 | | . . . Groups also connected to one another |
| 628 | | . . Similar groups arranged to form a triangular shape |
| 629 | | . . Three or more laterally spaced groups |
| 630 | | . . Groups pivoted to opposite sides of longitudinal draft member |
| 631 | | . . Groups movable about common longitudinal axis |
| 632 | | . . Group movable about oblique horizontal axis |
| 633 | | . . Group pivotal about intermediate transverse axis |
| 634 | | . Parallel, pivotally adjusted tool bars |
| 635 | | . . With actuator |
| 636 | | . . . Tools also adjustable about vertical or longitudinal axes |
| 637 | | . . . Plural actuators, independently pivoted tool bars |
| 638 | | . . . Gear |
| 639 | | . . Specific mounting for pivoted tool bar |
| 640 | | . Tool group pivotally adjustable about horizontal axis |
| 641 | | . Beam spreader of the pivoted yoke type |
| 642 | | . Pair of tools cooperate to move earth to or from plant row |
| 643 | | . Spring formed tool or standard |
| 644 | | . Tools longitudinally adjustable to and from transverse alignment |
| 645 | | . Tools relatively adjustable horizontally without causing vertical displacement |
| 646 | | . . Laterally adjustable tools, independently free to move vertically |
| 647 | | . . Tools simultaneously adjustable about their individual, spaced vertical axes |
| 648 | | . . Collapsible lazy tong group |
| 649 | | . . Tool groups relatively horizontally adjustable |
| 650 | | . . . Also vertically adjustable |
| 651 | | . . . Group pivoted about vertical axis |
| 652 | | . . . . V-shaped |
| 653 | | . . . . . Nested |
| 654 | | . . Main central beam, tools laterally adjustable relative thereto |
| 655 | | . . Tool adjustable vertically and laterally |
| 656 | | . . Tool laterally adjustable |
| 657 | | . Relatively movable because of operation |
| 658 | | . . With interconnecting means to prevent independent lateral movement |
| 659 | | . Adjustable about spaced horizontal axes |
| 660 | | . . Concurrent adjustment |
| 661 | | . Vertically translatable tool |
| 662 | | . Tool movable to non-use position |
| 663 | | WITH ACTUATOR |
| 664 | | . For relatively movable earth engaging parts |
| 665 | | . . Tool and runner |
| 666 | | . For adjustment about longitudinal axis |
| 667 | | . For lateral adjustment |
| 668 | | . For vertical adjustment with respect to wheeled frame |
| 669 | | WITH WHEEL; OR SUPPORTED ON WHEEL FRAME OR BROADLY CLAIMED IMPLEMENT |
| 670 | | . All wheels on one side of tool |
| 671 | | . Mounted on single longitudinal beam in tool path |
| 672 | | . . Wheel secured to tool |
| 673 | | . Laterally adjustable tool |
| 674 | | . With bracket to hold tool off ground |
| 675 | | . Vertically adjustable tool |
| 676 | | . Tool follows wheel path |
| 677 | | WITH DRAFT DETAIL |
| 678 | | . Spring biased hitch |
| 679 | | . Adjustable |
| 680 | | . . Vertical |
| 681 | | TOOL, STANDARD OR CONNECTION |
| 682 | | . Tool flexed to change contour |
| 683 | | . Latched in earth working position |
| 684 | | . Tool pivots on member when member moves |
| 684.5 | | . Frame-supported blade, scraper, or smoother drawn by vehicle |
| 685 | | . Plural tools |
| 686 | | . . Right and left hand type |
| 687 | | . . Longitudinally spaced rows |
| 688 | | . . . Staggered |
| 689 | | . . Closed geometrically shaped frame |
| 690 | | . . V-shaped frame |
| 691 | | . . Mounted on transverse or oblique tool bar |
| 692 | | . . . Angularly adjustable bar |
| 693 | | . . . Oblique bar |
| 694 | | . . Laterally spaced tools |
| 695 | | . . . Tools in echelon (3 or more) |
| 696 | | . . . Tools on opposite side of longitudinal beam |
| 697 | | . . . Tools in transverse alignment |
| 698 | | . Tool with laterally spaced standards |
| 699 | | . Subsoilers |
| 700 | | . . With separate vertically spaced earth working portion attached to same standard |
| 701 | | . Ridgers |
| 701.1 | | . Tool is transversely elongated blade (e.g., bulldozer) |
| 701.2 | | . . Having removable corner bit |
| 701.3 | | . . Having removable cutting edge |
| 702 | | . Reversible part |
| 703 | | . . Earth engaging means |
| 704 | | . . . Portion of earth engaging assembly |
| 705 | | . Spring biased or formed tool or tool part |
| 706 | | . . Plural earth engaging parts relatively movable during operation |
| 707 | | . . Spring formed tool or standard |
| 708 | | . . . With separate or rigid earth working portion |
| 709 | | . . Laterally biased |
| 710 | | . . Pivoted tool biased beyond pivot |
| 711 | | . . Leaf or torsion spring |
| 712 | | . Tool assumes different position for opposite draft |
| 713 | | . Tooth |
| 714 | | . Plural earth engaging parts relatively movable because of operation |
| 715 | | . . Rotary landslide |
| 716 | | . . Movable moldboard for inverting furrow slice |
| 717 | | . . . Belt |
| 718 | | . . . Roller |
| 719 | | . With add-on cutting or wearing element applied directly over, or onto, the original cutting element |
| 720 | | . Subsurface blade (e.g., weeder, etc.) |
| 721 | | . Non-rectangular, symmetrical type |
| 722 | | . . Earth breaking part and separately attached wings |
| 723 | | . . . Draw cut point |
| 724 | | . . . Wings integral |
| 725 | | . . With separable vertical cutter on centerline |
| 726 | | . . Having separable parts jointed at centerline |
| 727 | | . . With attached runner or depth gauge |
| 728 | | . . . With additional blades attached to runner |
| 729 | | . . . Adjustable |
| 730 | | . . Winged |
| 731 | | . . Lateral extent decreases upwardly |
| 732 | | . . Triangular blade |
| 733 | | . . Constant height and V-shape |
| 734 | | . Adjustable |
| 735 | | . . To present different working portion |
| 736 | | . . Relatively adjustable earth engaging parts |
| 737 | | . . . Element adjusted for wear compensation |
| 738 | | . . . Relatively adjustable tool and runner |
| 739 | | . . Adjustable about horizontal transverse axis |
| 740 | | . . . Tool adjustably connected to standard |
| 741 | | . . Laterally adjustable |
| 742 | | . . . Adjustable about a vertical axis |
| 743 | | . . . Adjustable about a longitudinal axis |
| 744 | | . . Vertically adjustable |
| 745 | | . Welded |
| 746 | | . With portion extended beyond landslide |
| 747 | | . Specific material |
| 748 | | . Pivoted tool |
| 749 | | . Having separable parts interconnected without detachable fastening means |
| 750 | | . . Self-engaging snap fastener |
| 751 | | . . Captive fastener or wedge tightened or engaged after assembly |
| 752 | | . With separable vertical planar longitudinal cutter (e.g., colter, etc.) |
| 753 | | . Interlocked or interfitted parts |
| 754 | | . Share and furrow slice inverting moldboard |
| 755 | | . . Heating or lubricating |
| 756 | | . . Skeleton |
| 757 | | . . Furrow slice retainer |
| 758 | | . . Furrow slice cutter or breaker |
| 759 | | . . With additional element juxtaposed to moldboard |
| 760 | | . . Specific moldboard shape |
| 761 | | . . Serrated, toothed or notched point or share |
| 762 | | . Specific tool and standard connection |
| 763 | | . Specific standard and beam connection |
| 764 | | . With separate runner, gauge, shoe or landslide |
| 765 | | . Specific tool shape |
| 766 | | . . Tool with parallel fingers or blades |
| 768 | | . . Draw cut type |
| 769 | | . . Separable parts |
| 770 | | . . Angularly related tool surfaces |
| 771 | | . . With curved surface |
| 772 | | . Removable tool portion (e.g., replaceable cutting or wearing element for tool) |
| 772.5 | | . . Portion is cutting edge |
| 773 | | . Specific standard |
| 774 | | . . With lateral offset |
| 775 | | . . Braced |
| 776 | | MISCELLANEOUS (E.G., FRAMES, ETC.) |
| | | ****************************** |
| | | CROSS-REFERENCE ART COLLECTION |
| | | ****************************** |
| 900 | | PLANT THINNERS |
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