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| Class 188 | BRAKES |
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![[List of Pre Grant Publications for class 188 subclass 1.11R]](../as.gif) | ![[List of Patents for class 188 subclass 1.11R]](../ps.gif) | 1.11R | WITH CONDITION INDICATOR |
| | 1.12 | TO RETARD ROLLING OF CASTER |
| | 2R | VEHICLE |
| | 3R |  Train |
| | 4R | Wheel and ground |
| | 5 | Ground-engaging |
| | 9 | Wagon |
| | 16 | Independent wheel |
| | 17 | Hub or disk |
| | 19 | Cart |
| | 20 | Children's carriages |
| | 21 | Truck |
| | 24.11 | Velocipede (e.g., bicycle, etc.) |
| | 24.12 |  Including mechanism for opposed gripping of wheel rim or tire |
| | 24.13 |  Wheel rim configured to cooperate with components |
| | 24.14 | Having means to increase braking force (e.g., self-energizing brake, etc.) |
| | 24.17 | Actuation controlled by back-pedalling |
| | 24.18 | With means to lock brake in actuated position |
| | 24.19 | Having means to adjust spacing between brake component and wheel rim or tire |
| | 24.21 | Having center-pull, cable-type actuator for mechanism |
| | 24.22 | Specific actuator element structure |
| | 25 | Roller |
| | 26 | Hub or disk |
| | 27 | Pivoted wheel |
| | 28 | Clasp |
| | 29 | Top shoes |
| | 30 | One-way |
| | 31 | Positive lock |
| | 32 | On ground |
| | 33 | Railway |
| | 34 | Train |
| | 35 | Wheel and rail |
| | 38 | Track |
| | 38.5 | Plural abutments selectively engageable by vehicle-carried means, e.g., car spotter |
| | 39 | Rotary shoe |
| | 40 | Slot |
| | 41 | Rail |
| | 46 | Equalizing series |
| | 47 | Connected trucks |
| | 48 | Maximum traction type |
| | 49 | Four wheel opposing |
| | 52 | Four wheel spreading |
| | 56 | Clasp |
| | 57 | Top shoes |
| | 58 | Disk on axle |
| | 60 | Positive lock |
| | 61 | One-way |
| | 62 | On track |
| | 2A | Braking torque regulators |
| | 2D | Bowdin wire-operated |
| | 2F | Wheelchair brakes |
| | 64 | WHEEL AND STRAND |
| | 65.1 | STRAND |
| | 67 | ROD |
| WHEEL |
| | 68 | Frictional and positive |
| | 69 | Positive lock |
| | 70R | Axially and transversely movable |
| | 71.1 | Axially movable brake element or housing therefor |
| | 71.2 | With clutch between load and brake assemblage |
| | 71.3 | Antipodal, relatively separable brake elements |
| | 71.5 | Plural rotating elements (e.g., "multidisc") |
| | 71.6 | With means for cooling brake |
| | 71.7 | With means to adjust for wear of brake |
| | 72.1 | With means for actuating brake element |
| | 72.2 | Self-force-increasing means |
| | 72.3 | And means for retracting brake element |
| | 72.4 | By fluid pressure piston |
| | 72.7 | By inclined surface (e.g., wedge, cam or screw) |
| | 72.9 | By pivoted lever |
| | 73.1 | Structure of brake element |
| | 73.31 | Retainer for brake element |
| | 73.32 | Having means to facilitate changing brake element |
| | 73.35 | Having actuator and means to prevent vibration thereof |
| | 73.37 | Having means to prevent vibration of brake element |
| | 73.39 | Including torque member supporting brake element |
| | 73.41 | Including actuator pivotable in plane parallel to axis of rotation of wheel |
| | 73.43 | Including actuator slidable in plane parallel to axis of rotation of wheel |
| | 73.46 | Including actuator fixed on torque member |
| | 73.47 | Having closed loop type housing |
| | 74 | Transversely movable |
| | 75 | Opposing |
| | 77R | Strap |
| | 78 | Expanding |
| | 79 | Multiple sets |
| | 323 | Three shoes |
| | 325 | Two shoes |
| | 326 |  Operators at both ends of each shoe |
| | 327 | Anchors adjacent unoperated ends |
| | 331 | Adjacent ends operatively connected and not anchored to support |
| | 334 | Anchors at alternate ends |
| | 335 | Radially guided shoe |
| | 336 | Continuous split band |
| | 340 | Lateral guide for shoe |
| | 341 | Anchor |
| | 342 | Self-energizing |
| | 343 | Wedge operator |
| | 79.51 | Having wear take up or compensating structure |
| | 79.52 | Temperature responsive |
| | 79.53 | Feeler actuated |
| | 79.54 | Actuated in conjunction with other braking element |
| | 79.55 | Actuated by brake operating lever |
| | 79.56 | Having separate adjustment actuator mechanism |
| | 79.57 | Manually operated |
| | 79.62 | Located on or in an operator |
| | 79.63 | Mounted between shoe and a support member |
| | 80 | Rotary shoes |
| | 82.1 | One-way brakes |
| | 82.2 | Reversible |
| | 82.3 | With disabler |
| | 82.4 | With hold out |
| | 82.5 | Combined or plural diverse types |
| | 82.6 | Biased flexible band |
| | 82.7 | Pivoting or flexing detent (e.g., pawl) |
| | 82.8 | Dragged wedging member |
| | 82.9 | Axially moving |
| | 83 | Continuous |
| | 84 | Fixed brake |
| | 85 | Intermittent |
| | 371 | PLASTIC DEFORMATION OR BREAKAGE OF RETARDER ELEMENT (E.G., IMPACT ABSORBER) |
| | 372 | And subsequent reverse deformation |
| | 373 | Element twisted |
| | 374 | Element extruded through or around tool |
| | 375 | Element severed by cutting tool |
| | 376 | Frangible element |
| | 377 | Crushable element |
| | 378 | INERTIA OF DAMPING MASS DISSIPATES MOTION (E.G., VIBRATION DAMPER) |
| | 266 | INTERNAL-RESISTANCE MOTION RETARDER |
| | 267 | Using magnetic flux |
| | 267.1 | Electroviscous or electrorheological fluid |
| | 267.2 | Magnetic fluid or material (e.g., powder) |
| | 266.1 | Motion damped from condition (e.g., bump, speed change) detected outside of retarder |
| | 266.7 | Piezoelectric |
| | 266.8 | With failure or malfunction detection |
| | 268 | Using yieldable or fluent solid or semisolid |
| | 269 | Using diverse fluids |
| | 270 | Operating against ambient atmosphere |
| | 271 | Combined with surface-friction brake |
| | 272 | Combined with mechanism retarded by brake |
| | 274 | With heat exchanger |
| | 275 | With fluid regulated in response to inertia of valve member |
| | 276 | With means compensating for change in temperature or viscosity |
| | 280 | Relative speed of thrust member or fluid flow |
| | 281 | Resistance alters relative to direction of thrust member (e.g., high resistance in one direction, low in the other) |
| | 282.1 | Via valved orifice in thrust member |
| | 283 | Piston having a restrictable opening (e.g., apertured plate) in a fixed volume chamber |
| | 284 | Position of thrust member relative to chamber |
| | 285 | Having a fluid flow passage adjusted manually (e.g., threaded plug, threaded rod, gearing) |
| | 286 | Having aperture in chamber wall |
| | 288 | Having varying area of chamber passageway for thrust member |
| | 289 | Having varying area of metering rod extending through orifice in thrust member |
| | 290 | Using a rotary-type fluid damper |
| | 291 | Including clutch |
| | 292 | Gear pump |
| | 293 | Driving relatively moving element which causes flow of brake fluid |
| | 296 | Driving radial vanes which cause toroidal flow of brake fluid |
| | 297 | Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) |
| | 298 | Forming flexible wall enclosure for fluid |
| | 301 | Causing air suction in chamber |
| | 302 | Rectilinear reciprocation of piston caused by arcuately oscillating frame, shaft, arm, axle, etc. |
| | 303 | Pistons reciprocating oppositely in nonaligned cylinders |
| | 304 | Dual pistons |
| | 305 | Piston reciprocating along axis of oscillation |
| | 306 | Arcuately oscillating thrust member |
| | 307 | Resilient or radially urged vane |
| | 308 | Causing fluid flow through hub of thrust |
| | 310 | With means for manually adjusting fluid flow |
| | 312 | Having piston rod extending through ends of chamber |
| | 313 | With valve controlling fluid flow between chambers or compartments of the chamber |
| | 316 | Fluid through or around piston within chamber |
| | 322.13 | Valve structure or location |
| | 322.14 | Foot valve |
| | 322.15 | Piston valve detail (e.g., seat design, structural arrangement, metering element) |
| | 322.16 | Including seal or guide |
| | 322.19 | Cylinder structure |
| | 322.22 | Thrust member or piston structure |
| | 322.12 | Including protective shield for retarder |
| | 321.11 | Including means connecting thrust member to load |
| | 299.1 | Controlled by an operator (e.g., vehicle driver) remote from retarder |
| | 300 | With means for locking parts together temporarily |
| | 322.5 | Using viscosity of fluid medium |
| | 381 | FRICTIONAL VIBRATION DAMPER |
| OPERATORS |
| | 105 | Multiple |
| | 108 | Vehicle step |
| | 109 | Seat |
| | 110 | Automatic |
| Vehicle |
| | 111 | Trips |
| | 112R | Train |
| | 113 | Four-wheel |
| | 114 | Hub |
| Auxiliary mechanism on tongue |
| Movable tongue |
| Railway |
| | 128 | Sled |
| | 129 | Rise and fall |
| | 131 | Turning |
| | 132 | Horse pull |
| | 134 | Differential movement |
| | 135 | Momentum |
| | 151R | Fluid pressure |
| | 152 | Road vehicle |
| | 344 | Velocipede |
| | 345 | With multiple master cylinders |
| | 346 | With friction drag response |
| | 347 | With hydraulic quick-slack-take-up pulsator |
| | 348 | With power quick-slack-take-up |
| | 349 | With front rear brake apportioner |
| | 350 | With steering gear control |
| | 351 | With hydraulic automatic slack adjuster |
| | 352 | With bleeding or filling device |
| | 353 | With hydraulic lock |
| | 354 | With independent wheel control |
| | 355 | With nonmanual fluid-power source |
| | 361 | Wheel brake operating assembly |
| | 153R | Rail vehicle |
| | 154 | Exhaust of propelling motor |
| | 151A | Safety devices |
| | 155 | Fluid current |
| | 156 | Electric and mechanical |
| | 158 | Electric |
| | 166 | Spring |
| | 174 | Weight |
| Speed-responsive |
| POSITION ADJUSTERS |
| | 190 | Vehicle body movement |
| | 195 | Load |
| | 196R | Slack |
| | 197 | Railway car |
| | 196A | Fluid |
| | 196C | Combined |
| | 196F | Torsional spring |
| | 196M | Manual |
| | 196P | Friction |
| | 196B | Ratchet |
| | 196D | Frictional rotation |
| | 196V | Screw, shim or cam |
| | 204R | Equalizers |
| | 205R | Supports |
| | 206R | Brake element |
| | 207 | Beam |
| | 206A | Anchor |
| | 205A | Antirattler |
| | 216 | Release mechanism |
| | 217 | Brake-thrust distributors |
| ELEMENTS |
| | 218R | Brake wheels |
| | 219.1 | Beams or beam assemblies |
| | 219.6 | With movable, reversible or adjustable heads |
| | 222.1 | With fixed head or thrust block |
| | 225.6 | Trussed beam |
| | 226.1 | Integral tension and compression member |
| | 228.1 | Tubular compression member |
| | 228.6 | H, I, L, T, U, V, or X cross section compression member |
| | 229.1 | With strut-type fulcrum |
| | 231 | With fulcrum |
| | 233.3 | With guides and/or guards |
| | 233.7 | H, I, L, T, U, V, or X cross section beam |
| | 234 | Shoe fasteners |
| | 235 | Locomotive type |
| | 236 | Heads |
| | 237 | Combined wheel guards |
| | 238 | Multiple shoes |
| | 242 | Interlocking heads and shoes |
| | 247 | Shoe-back lugs |
| | 249 | Flexible shoes |
| | 250R | Shoes |
| | 251R | Composite |
| | 260 | Chills |
| | 261 | Recessed |
| | 262 | Rotary |
| | 250A | Transversely expandable |
| | 250H | One-piece |
| | 250C | Multiple web |
| | 250D | Web and flange connections |
| | 250E | Slotted shoes and vibration dampers |
| | 250F | Anchor and operator fittings |
| | 250G | Surfaces and fasteners |
| | 250B | Shoe construction |
| | 264R | Cooling and lubricating |
| | 264A | Air-cooled, axially engaging |
| | 264B | Lubrication |
| | 264D | Liquid cool |
| | 264E | Wet friction surface and internal resistance |
| | 264F | Operating fluid cooling |
| | 264CC | Contained coolant |
| | 264G | Insulators |
| | 264P | With pump |
| | 264W | External wheel covers |
| | 265 | Locks |
| | 382 | MISCELLANEOUS |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
| DIGESTS | ||
| | DIG1 | PANIC BRAKING |
| | DIG2 | HILL HOLDER |
| | DIG3 | PROGRESSIVE BRAKING |
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