| Subclass |
| Title |
|---|
|
ClassTitle
|
| ===>
RAILWAYS
|
| | | |
| 2 | ![[Patents]](../gifs/ps.gif) | TRACK LAYERS |
| 3 | | . Built-up sections |
| 4 | | . Portable shifter |
| 5 | | . Distributers |
| 6 | | . . Transverse tie placer |
| 7.1 | | . Track raising car |
| 7.2 | | . . With means to transversely shift track (i.e., aligning) |
| 7.3 | | . . Under-track ballast sled or plow |
| 8 | | . Sluer |
| 9 | | . Tie replacer |
| 10 | | . Tamper |
| 11 | | . . Pneumatic injector |
| 12 | | . . Car mounted |
| 13 | | . . Hand tools |
| 14 | | . . . Pneumatic |
| 15 | | . Joint welders |
| 16 | | . Tie platers |
| 17.1 | | . Track rail mounted spike driver |
| 17.2 | | . Trail rail mounted rail anchor applicator |
| 18 | | MOVING TRAIN |
| 19 | | . Safety lander |
| 20 | | . Passenger transfer |
| 21 | | . . Revolving terminal |
| 22 | | BALLOON |
| 23.1 | | FLUID SUPPORTED CAR OR SIMULATED AERIAL VEHICLE |
| 23.2 | | . Car supported by fluid current pushing against surface |
| 24 | | SAILING DEVICES |
| 25 | | ENDLESS TRAIN |
| 26.1 | | CAR YARD |
| 26.2 | | . Track brake |
| 27 | | TERMINALS AND STATIONS |
| 28 | | . Passenger |
| 29 | | . Freight |
| 30 | | . Platforms |
| 31 | | . . Shifting |
| 32.1 | | TRUCK CHANGER |
| 33 | | . Wheel-gauge changers |
| 34 | | VEHICLE BATTERY REPLACER |
| 35 | | TURNTABLES |
| 36 | | . Actuators |
| 37 | | . . Fluid pressure |
| 38 | | . . Electric control |
| 39 | | . . Traction cable |
| 40 | | . . Vehicle operated |
| 41 | | . . . Drive wheel |
| 42 | | . . . Gravity |
| 43 | | . . Traction wheel |
| 44 | | . Automobile |
| 45 | | . Portable |
| 46 | | . Bearings and pivots |
| 47 | | . Locks |
| 48 | | TRANSFER TABLES |
| 49 | | . Swinging |
| 50 | | . Operating mechanism |
| 51 | | LOCOMOTIVE SHED FIXTURES |
| 52 | | . Smoke jacks |
| 53 | | AMUSEMENT |
| 54 | | . Gap jumpers |
| 55 | | . Loop |
| 56 | | . Helical |
| 57 | | . . Rotating |
| 58 | | . Moving-wave track |
| 59 | | . Drifting tub |
| 60 | | . Racing |
| 61 | | . Horse simulation |
| 62 | | . Physical training |
| 63 | | . Tortuous alinement |
| 64 | | . . Horizontal zigzag |
| 65 | | . . . Exchanging gears |
| 66 | | . . . Chain drive |
| 67 | | . Switchback |
| 68 | | . Bowl, cylinder, or globe |
| 69 | | . Chutes |
| 70 | | . . Water dive |
| 71 | | . Submarines |
| 72 | | . Splasher |
| 73 | | . Canals |
| 74 | | . Rotary car on truck |
| 75 | | . . Vertical axis |
| 76 | | . . Horizontal axis |
| 77 | | . Car in wheel |
| 78 | | . . Traveling |
| 79 | | . Seesaw track |
| 80 | | . Seesaw car drive |
| 81 | | . Swing car drive |
| 82 | | . Passenger jumper |
| 83 | | . Illusion vehicles |
| 84 | | . Optical illusion |
| 85 | | . Physical illusion |
| 86 | | . Hydraulic effects |
| 87 | | CABLE AND RIGID COMBINED |
| 88.01 | | SELECTIVE DELIVERY |
| 88.02 | | . Electrical control |
| 88.03 | | . . Centralized |
| 88.04 | | . . . Including local control |
| 88.05 | | . . Including override feature |
| 88.06 | | . . Including pre-established manual setting |
| 89 | | SUSPENDED |
| 90 | | . Ferry |
| 91 | | . Track systems |
| 92 | | . Swing boom track |
| 93 | | . Single-rail type |
| 94 | | . Double inner rail |
| 95 | | . Double outer rail |
| 96 | | TROLLEY TRANSFER |
| 97 | | . Beef-jack type |
| 98 | | . Overhead crane |
| 99 | | . Turntable type |
| 100 | | . Horizontal end pivot |
| 101 | | . Longitudinal pivot |
| 102 | | . Sliding shift |
| 103 | | . Swing stub |
| 104 | | . Split point |
| 105 | | . Rigid frog |
| 106 | | TROLLEY RAILS |
| 107 | | . Two tread |
| 108 | | . . Slotted tube |
| 109 | | . . Integral |
| 110 | | . Single tread |
| 111 | | . Hangers |
| 112 | | CABLE RAILS |
| 113 | | . Gravity |
| 114 | | . Extensible marine |
| 115 | | . Hangers and saddles |
| 116 | | . . Vertible movement |
| 117 | | . Tension regulators and anchors |
| 117.1 | | . With automatic stopping or reversing |
| 118 | | MONORAIL |
| 119 | | . With side guides |
| 120 | | . Raised center rail |
| 121 | | . Single top guide |
| 122 | | DROP PICK UP |
| 123 | | WAY SUSPENSION |
| 124 | | ELEVATED STRUCTURE |
| 125 | | POSTS AND TOWERS |
| 126 | | PORTABLE ELEVATED |
| 127 | | ELEVATORS |
| 128 | | . Car |
| 129 | | . Track control |
| 130.01 | | SWITCHES |
| 130.02 | | . For levitated vehicle |
| 130.03 | | . . Having movable track elements |
| 130.04 | | . For vertical guide |
| 130.05 | | . Having longitudinal pivot axis |
| 130.06 | | . Having horizontal sliding shift |
| 130.07 | | . Having all stationary track elements |
| 130.08 | | . For toothed rail |
| 130.09 | | . Having movable track element for slot-guided vehicle |
| 130.11 | | . Having flexible element |
| 133 | | DROPPINGS CATCHER |
| 134 | | SLEDWAYS |
| 135 | | . Roller track |
| 136 | | . Ice track |
| 137 | | TRAVELING TRACK |
| 138.1 | | TUBULAR WAY |
| 138.2 | | . Internal service device |
| 139 | | TRUCK IN CONDUIT |
| 140 | | SLOTTED CONDUIT |
| 141 | | . Crossings |
| 142 | | . Yokes |
| 143 | | . . Concrete |
| 144 | | . . Integral metallic |
| 145 | | . Grip or plow traps |
| 146 | | . Adjustable slots |
| 281 | | MAGNETICALLY SUSPENDED CAR |
| 282 | | . Propulsion means employed to suspend car |
| 283 | | . By permanent magnets only |
| 284 | | . Including means to sense or control car position or attitude with respect to guideway |
| 285 | | . With cooling means |
| 286 | | . Construction or composition of suspension elements |
| 287 | | CAR-CARRIED PROPULSION SYSTEM |
| 288 | | . Electric |
| 289 | | . . With regenerative energy means |
| 290 | | . . Linear motor |
| 291 | | . . . Suspension between truck and vehicle body |
| 292 | | . . . Propulsion by active guideway; e.g., linear synchronous motor, etc. |
| 293 | | . . . Including means to control gap |
| 294 | | . . . Construction or composition of motor elements |
| 295 | | . . External car control |
| 296 | | . . . Auxiliary function on car |
| 297 | | . . . . Superimposed signal on same conductor |
| 298 | | . . . By block system |
| 299 | | . . . Of spacing between cars |
| 300 | | . . . Car-carried speed regulator |
| 301 | | . . . Of multiple trains on same track |
| 302 | | . . . Reversing of car movement or conductor current |
| 303 | | . . . . By switch responsive to discrete means along guideway |
| 304 | | . . . Of steerable car |
| 305 | | . . . Of slot-guided car |
| 154 | | . Hydraulic |
| 155 | | . Pneumatic |
| 156 | | . . Piston tube |
| 157 | | . . Motor charging |
| 158 | | . . . Moving car |
| 159 | | . . . . Longitudinal supply tube |
| 160 | | . . . . . Sliding-sleeve receiver |
| 161 | | . . Sealing slot closers |
| 164 | | TILTING TRACK |
| 165 | | TRACTION |
| 162 | | . Pusher |
| 163 | | . . Rotary |
| 166 | | . Longitudinal rotary shafts |
| 167 | | . Helical |
| 168 | | . Transverse live roll |
| 169 | | . Reciprocating farm tool |
| 170 | | . Truck distribution |
| 171 | | . . Two-wheel type |
| 172.1 | | . Chain |
| 172.2 | | . . Tow pin or mast |
| 172.3 | | . . Beneath vehicle |
| 172.4 | | . . Suspended |
| 172.5 | | . . Chain construction |
| 173.1 | | . Cable |
| 173.2 | | . . Ski tow |
| 174 | | . . Counterbalanced system |
| 175 | | . . . Weight |
| 176 | | . . Mule car |
| 177 | | . . Mail |
| 178 | | . . Drive and control |
| 179 | | . . . Signals |
| 180 | | . . Running and carrying cable |
| 181 | | . . . Mail |
| 182 | | . . Clearing-way hangers |
| 183 | | . . Drum-wind draft |
| 184 | | . . At switches |
| 185 | | . . Crossing conduit |
| 186 | | . . . Cable depressors |
| 187 | | . . . Auxiliary car propulsion |
| 188 | | . . At swing bridges |
| 189 | | . . Curves |
| 190 | | . . . Auxiliary car propulsion |
| 191 | | . . . Horizontal pulley |
| 192 | | . . . Double-rope system |
| 193 | | . . Draft-cable coupling |
| 194 | | . . Slot closers |
| 195 | | . . Slot switches |
| 196 | | . . Take-ups |
| 197 | | . . Supporting pulley |
| 198 | | . . Cable shifters |
| 199 | | . . Cable lifters |
| 200 | | . . Cable clips |
| 201 | | . . . Strand engaging |
| 202 | | . . Grippers |
| 203 | | . . . Pneumatically operated |
| 204 | | . . . Automatic grip control |
| 205 | | . . . . Trip lever |
| 206 | | . . . . . Toggle-operated jaw |
| 207 | | . . . . Releasable pawl |
| 208 | | . . . . Weight-operated jaw |
| 209 | | . . . . Spring-pressed jaw |
| 210 | | . . . . Screw operated |
| 211 | | . . . . Cam operated |
| 212 | | . . . . Wedge operated |
| 213 | | . . . Longitudinal buffer |
| 214 | | . . . Laterally movable jaws |
| 215 | | . . . . With guide rollers |
| 216 | | . . . Pivoted and fixed jaws |
| 217 | | . . . Forceps |
| 218 | | . . . Vertically movable jaws |
| 219 | | . . . . Pawl lever and link |
| 220 | | . . . . With guide rollers |
| 221 | | . . . . . Pawl lever and link |
| 222 | | . . . Wedge |
| 223 | | . . . Screw |
| 224 | | . . . Cam |
| 225 | | . . . V-clips or hooks |
| 226 | | . . . Friction belt |
| 227 | | . . . Overstepping |
| 228 | | . . . . Revolving |
| 229 | | . . . Rollers |
| 230 | | . . . . Power transmitting |
| 231 | | . . . . Laterally movable |
| 232 | | . . . . Vertically movable |
| 233 | | . . . . . Opposing twin |
| 234 | | . . . . . Staggered |
| 235 | | . . . Whelp wheel |
| 236 | | . . . Sprocket wheel |
| 237 | | . . . Sprocket belt |
| 238 | | . . . Drive stops on car |
| 239 | | . . . Cable-driving stops |
| 240 | | . . Cable construction |
| 241 | | SEAT-GUARD CONTROL |
| 242 | | DERAILMENT GUARDS |
| 243 | | . Supplemental car wheels and rails |
| 244 | | . Inclined wheels |
| 244.1 | | . Furrow feelers |
| 245 | | . Guide rollers |
| 246 | | . . Rail interlock |
| 247 | | . . Horizontal thrust only |
| 248 | | . Rail-interlocking lugs |
| 249 | | CAR STOPS |
| 250 | | . Special track |
| 251 | | . . Car retaining |
| 252 | | . Releasable feed |
| 253 | | . . Alternate |
| 254 | | . Bumpers |
| 255 | | . . Counterweight |
| 256 | | . . Fluid pressure |
| 257 | | . Displaceable chock |
| 258 | | . Rail-clamp chocks |
| 259 | | . Sliding |
| 260 | | . Wheel skid |
| 261 | | CAR-ATTACHED DERAILER |
| 262 | | CAR REPLACER |
| 263 | | . Car attached |
| 264 | | . Special track |
| 265 | | . Two-way |
| 266 | | . . With rollers |
| 267 | | . . Double |
| 268 | | . One way |
| 269 | | . . Symmetrical |
| 270 | | . . Saddles |
| 271 | | . . Pivoted ramp |
| 272 | | . Articulated extension |
| 273 | | . Shifting jack |
| 274 | | . Rail clamps |
| 275 | | HOSE BRIDGES |
| 276 | | . Overhead |
| 277 | | . Under rail |
| 279 | | TRACK CLEARERS |
| 280 | | . Conduit |
| 306 | | WITH RUNNING GEAR |
| 307 | | MISCELLANEOUS |
| | | ****************************** |
| | | DIGEST |
| | | ****************************** |
| DIG 1 | | Toy railroad |
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