| Patents for B60T 13 - Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems (24,547) |
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| 12/26/1978 | US4131325 Electrically controlled fluid brake system |
| 12/26/1978 | US4131324 Tractor-trailer air brake system with trailer multi-functional emergency control valve fixture |
| 12/26/1978 | US4131125 Charging valve for a fluid pressure accumulator |
| 12/26/1978 | US4131055 Noise reducing control valve for a hydraulic brake booster |
| 12/26/1978 | US4130990 Hydraulic system for feeding a plurality of independent hydraulic servo-operated devices |
| 12/26/1978 | CA1045185A1 Tractor-mounted cargo-trailer brake control system |
| 12/26/1978 | CA1045184A1 Pneumatic brake system for a vehicle |
| 12/19/1978 | US4130321 Pressure-regulating valve for vehicular braking systems |
| 12/12/1978 | US4129342 Anti-skid brake control device |
| 12/12/1978 | US4129341 Modulator valve assembly for a fluid braking system |
| 12/12/1978 | US4129340 Control device for a pneumatic braking system |
| 12/12/1978 | US4129202 Aircraft brake torque limiter |
| 12/12/1978 | CA1044281A1 Brake system |
| 12/05/1978 | US4128276 High-reliability air brake system providing a plurality of operational modes |
| 12/05/1978 | US4128147 Vehicle speed reducer or eddy current brake |
| 12/05/1978 | US4128146 Remote control circuit for electric trailer brakes |
| 12/05/1978 | US4128112 Spool valve for hydraulic brake booster |
| 12/05/1978 | CA1043714A1 Piston assembly with safety vent means for brakes and the like |
| 11/28/1978 | US4126996 Hydraulic brake booster for a vehicular brake system |
| 11/28/1978 | CA1043395A1 Parking brake interlock valve |
| 11/21/1978 | US4126082 Travel-brake control system |
| 11/14/1978 | US4125294 Fluid pressure control valve device arranged for fail-safe operation |
| 11/14/1978 | US4125234 Emergency circulating system for an aircraft hydraulic brake system |
| 11/14/1978 | CA1042488A1 Backing plate means for a servomotor |
| 11/07/1978 | US4124254 Vehicle braking system |
| 11/07/1978 | US4123908 Hydraulic servo assisted braking system |
| 11/07/1978 | US4123906 Vehicle having portable power means for brake control |
| 10/31/1978 | US4123117 Hydraulic roosting means |
| 10/31/1978 | CA1041579A1 Fluid pressure braking system including a pressure differential responsive valve device |
| 10/31/1978 | CA1041578A1 Trailer vac sway control valve and sensor |
| 10/31/1978 | CA1041577A1 Two stage servomotor with smooth actuation sequence |
| 10/31/1978 | CA1041576A1 Hydraulic brake booster with shut-off means |
| 10/24/1978 | US4122434 Test system for trailer brake mechanism |
| 10/24/1978 | US4121874 Hydraulic braking system |
| 10/24/1978 | US4121873 Vehicle air brake system with emergency features |
| 10/24/1978 | US4121500 Hydraulic amplifier |
| 10/24/1978 | US4121421 Hydraulic brake booster having charging and check valves |
| 10/24/1978 | CA1040973A1 Hydrostatic drive circuit |
| 10/17/1978 | US4120540 Aircraft automatic braking system |
| 10/10/1978 | US4119355 Auxiliary release apparatus for a hydraulic pressure releasable brake |
| 10/10/1978 | US4119351 Air brake system with pressure holding valve |
| 10/10/1978 | CA1040289A1 Traction control apparatus |
| 10/10/1978 | CA1040062A1 Hydraulic system for tractor brake steering and loader valves |
| 10/03/1978 | US4117865 Air over oil high pressure modulating valve |
| 10/03/1978 | US4117769 Vacuum booster |
| 10/03/1978 | US4117766 Hydraulic booster |
| 09/26/1978 | US4116495 Device for hydraulic braking system incorporating antiskid control apparatus |
| 09/26/1978 | US4116492 Brake valve arrangement for a two-circuit brake system |
| 09/26/1978 | US4116307 Fluid pressure operated disc brake having service, auxiliary and parking brake systems |
| 09/26/1978 | US4116218 Sequential valve for power brake unit |
| 09/19/1978 | US4114737 Drive controlling mechanism |
| 09/19/1978 | US4114376 Servo-assisted hydraulic braking system |
| 09/19/1978 | CA1038914A1 Wheel slip control of hydro-pneumatic brake apparatus |
| 09/12/1978 | US4113076 Interrelated controls for vehicle brakes, transmission and motor |
| 09/12/1978 | US4113041 Method and tractor for towing aircraft |
| 09/12/1978 | US4112682 Master cylinder assemblies |
| 09/12/1978 | CA1038422A1 Apparatus for varying the time between initiation and subsequent release of an emergency brake application |
| 09/05/1978 | US4111496 Hydraulic brake booster |
| 09/05/1978 | US4110985 Dual power brake booster |
| 08/29/1978 | US4110670 Braking apparatus |
| 08/29/1978 | US4109968 Tractor-trailer brake system with improved means for assuring application of trailer brakes concomitantly with tractor brakes |
| 08/29/1978 | US4109529 Servo arrangement |
| 08/29/1978 | US4109464 Vapor guard system |
| 08/29/1978 | CA1037522A1 Towing valve arrangement for fail-safe brake system |
| 08/29/1978 | CA1037347A1 Regulating valve with hydraulic detent |
| 08/22/1978 | US4107926 Brake booster |
| 08/15/1978 | US4106818 Braking system for vehicle |
| 08/08/1978 | US4105258 Servo type switching for remote automatic braking system |
| 08/08/1978 | US4105257 Electro-pneumatic apparatus for graduated brake release |
| 08/08/1978 | US4105088 Servomotor with position feedback |
| 08/01/1978 | US4103593 Hydraulic brake booster and shield therefor |
| 08/01/1978 | US4103590 Filter for a servomotor |
| 07/18/1978 | US4100839 Vacuum augmentation device |
| 07/18/1978 | US4100838 Vacuum augmentation device |
| 07/11/1978 | US4099790 Electro-hydraulic brake actuating system |
| 06/27/1978 | US4097752 Power supply of installations driven by internal combustion engines, especially of motor vehicles |
| 06/27/1978 | US4096696 Vehicle power brake system with master booster and slave booster |
| 06/20/1978 | US4095848 Anti-skid brake control system having a hydraulic brake booster |
| 06/20/1978 | US4095680 Combined dynamic and mechanical braking system for automotive vehicles |
| 06/20/1978 | US4095509 Vacuum degree augmentation device |
| 06/13/1978 | US4094555 Anti-skid control method and apparatus for a brake-equipped vehicle wheel |
| 06/13/1978 | US4094554 Hydraulic brake booster for a vehicular brake system |
| 06/13/1978 | US4094553 Brake control system having an electro-pneumatic pilot valve |
| 06/06/1978 | US4093048 Vehicle steering brake and clutch control |
| 05/30/1978 | US4091619 Servomotor |
| 05/23/1978 | US4090533 Fluid valve assemblies |
| 05/09/1978 | US4088375 Automatic skid and spin control system for vehicle brakes and method |
| 05/09/1978 | US4088209 Steering clutch and brake control apparatus |
| 05/09/1978 | US4087972 Brake booster with spring type ratio changer |
| 05/02/1978 | US4086842 Internal force multiplier for a servomotor |
| 04/25/1978 | US4085656 Vacuum booster |
| 04/18/1978 | US4084859 Towed vehicle brake |
| 04/18/1978 | US4084304 Method of constructing a valve |
| 04/11/1978 | US4083436 Brake apparatus including locking means therefor |
| 04/11/1978 | US4083382 Regulating valve with hydraulic detent |
| 03/21/1978 | US4080004 Service and emergency trailer valve |
| 03/21/1978 | US4079804 Electronic device for controlling the brakes of a vehicle |
| 03/14/1978 | US4078628 Double-wheel automotive hand control system |
| 03/14/1978 | US4078581 Control valve for hydraulic booster |
| 03/14/1978 | US4078385 Brake power boosting mechanism |