| 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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| 04/02/1991 | US5004300 In a vehicle |
| 04/02/1991 | US5004299 Electronic braking system |
| 04/02/1991 | US5004077 Electromechanical parking brake system |
| 03/29/1991 | WO1991004889A1 Electronic control system for automobile |
| 03/29/1991 | CA2042356A1 Electronic control system for automobile |
| 03/27/1991 | EP0418334A1 Brake booster. |
| 03/26/1991 | US5002343 Trailer brake control for towing vehicles having electronic brake control |
| 03/26/1991 | CA1282099C Braking circuit for airplane |
| 03/24/1991 | WO1991004178A1 Freely programmable controlled mechanical brake for railway vehicles |
| 03/24/1991 | CA2042378A1 Freely programmable, regulated mechanical brake for rail-bound vehicles |
| 03/20/1991 | EP0417945A2 Improvements relating to a vacuum servo unit for use in traction control |
| 03/20/1991 | EP0417440A1 Fluid accumulator, especially for vehicle braking systems |
| 03/20/1991 | CN2073389U Air braking system of truck |
| 03/19/1991 | US5001639 Tractor trailer articulation control system and method |
| 03/19/1991 | US5000520 Switching arrangement for the control of the hydraulic pump of the auxiliary pressure supply system of an automotive brake system |
| 03/19/1991 | US5000519 Towed vehicle emergency brake control system |
| 03/19/1991 | US5000297 An automotive vehicle |
| 03/19/1991 | US5000295 Electrically controlled brake actuator |
| 03/19/1991 | US5000002 For automotive vehicles |
| 03/13/1991 | EP0416966A2 Pneumatic servomotor |
| 03/13/1991 | EP0416189A1 Tandem rotary master cylinder |
| 03/13/1991 | EP0416051A1 Antilock hydraulic braking system. |
| 03/13/1991 | CN2072930U Hydraulic brake for trailer of tractor |
| 03/12/1991 | US4998781 Brake device for a hydraulic vehicle brake system |
| 03/07/1991 | WO1991002670A1 Key member for retaining a control valve in a hub |
| 03/07/1991 | WO1991001235A3 Brake installation for a twin-axle vehicle |
| 03/07/1991 | DE3929009A1 Antilocking servo-hydraulic brake mechanism for vehicle - has electromechanical foot control valve, individual brake-slip sensors and overriding electronic control |
| 03/06/1991 | EP0415689A1 Fluid pressure operable braking apparatus |
| 03/06/1991 | EP0415009A2 Brake device, especially for railway vehicles |
| 03/06/1991 | EP0414918A1 Parking brake circuit of hydraulically driven vehicle |
| 03/05/1991 | US4997237 Bi-modal DC motor control for a motor driven anti-lock brake system |
| 03/05/1991 | US4996904 Negative pressure booster equipment |
| 03/05/1991 | CA1281056C Magnetic front seal for a vacuum brake booster |
| 03/05/1991 | CA1281055C Control valve for a vacuum brake booster |
| 03/01/1991 | CA2020108A1 Plunger for a control valve of a servomotor |
| 02/27/1991 | EP0413930A1 Hydraulic control device for the brake of a trailer vehicle |
| 02/27/1991 | CN2072046U Safety device for antiskid during braking |
| 02/26/1991 | US4995677 Hydraulic braking pressure control system |
| 02/26/1991 | US4995488 Control device for a coupling means such as a clutch |
| 02/26/1991 | US4995483 Motor position feedback controlled electrically actuated aircraft brake |
| 02/26/1991 | US4995302 Negative pressure booster equipment |
| 02/20/1991 | EP0412996A1 Electrically operated drum brake. |
| 02/20/1991 | CN2071609U Hydraulic strong brake for automobile |
| 02/19/1991 | US4993781 Aircraft |
| 02/14/1991 | DE3926452A1 Master cylinder for vehicle brakes - assists and areas of pressure and intermediate pistons are chosen, so that on failure of one brake circuit, servo assistance increases |
| 02/14/1991 | DE3926428A1 Displacement pump for pneumatic equipment of vehicle - has low pressure line connected to vacuum operated equipment, and equipment using high pressure line |
| 02/13/1991 | EP0412786A2 Controller for electric braking systems |
| 02/13/1991 | EP0412443A1 Brake system |
| 02/13/1991 | EP0412274A1 Hydraulic brake installation for a trailer vehicle |
| 02/12/1991 | US4991699 Parking brake apparatus |
| 02/12/1991 | US4991695 Hydraulic brake system for a large rotating mass |
| 02/12/1991 | US4991681 Motor vehicle braking system |
| 02/07/1991 | WO1991001462A1 Process for the assembly of a piston/cylinder unit with a force-transmission element |
| 02/07/1991 | WO1991001236A1 Actuator unit for a hydraulic brake system in a motor vehicle |
| 02/07/1991 | WO1991001235A2 Brake installation for a twin-axle vehicle |
| 02/07/1991 | WO1990015740A3 Collapsible filter for a fluid power apparatus |
| 02/07/1991 | WO1990015738A3 Antilock hydraulic braking system |
| 02/07/1991 | DE3919217A1 Betaetigungseinheit fuer eine blockiergeschuetzte kraftfahrzeugbremsanlage Betaetigungseinheit for a motor vehicle brake system blockiergeschuetzte |
| 02/06/1991 | EP0411328A1 A servo-assisted device for operating a vehicle parking brake |
| 02/05/1991 | US4989925 Brake pressure control device for vehicles |
| 02/05/1991 | US4989703 Hydraulic brake release system |
| 02/05/1991 | US4989496 Vacuum supply system with throttling valve in a motor vehicle |
| 02/04/1991 | CA2022328A1 Braking actuation and valving device |
| 01/31/1991 | DE3924672A1 Negative pressure booster for vehicle braking system - uses nozzles to produce laminar flow for noise reduction |
| 01/31/1991 | DE3924510A1 Antilocking hydraulic braking system with solenoid valves - supplied with voltage pulses for switching in rapid sequences |
| 01/31/1991 | DE3923955A1 Antilocking braking system for double axle vehicle - has circuit evaluating RPM and determining rotation retardation of wheels and pressure control |
| 01/31/1991 | DE3923862A1 Hydraulically controlled unit for vehicle trailer brakes - has fluid chamber one side of brake control piston maintained at higher pressure by connection to pressure reservoir |
| 01/30/1991 | EP0410891A1 Hydraulic brake circuit |
| 01/30/1991 | EP0410145A2 Pneumatic brake device for railway vehicles |
| 01/29/1991 | US4987824 Tandem-type vacuum booster with noise suppressing air passage |
| 01/24/1991 | WO1990014975A3 Brake system for a single-axle trailer |
| 01/24/1991 | DE3924085A1 Controlled-slip braking system esp. for motor vehicle - has noise-abating elastomer tubing with defined vol. expansion and throughflow length within pump housing |
| 01/24/1991 | DE3924084A1 Hydraulic controlled-slip braking system with hydraulic assistance - communicates reaction force of drivers brake pedal from space subject to pressure from pneumatic force amplifier |
| 01/23/1991 | EP0409671A1 Assembly consisting of a pneumatic servo brake, a master cylinder, and a reservoir |
| 01/23/1991 | EP0408844A2 Pressure regulating procedure, in particular in a brake installation of a vehicle |
| 01/22/1991 | US4986613 Hydraulic braking system for an automotive vehicle |
| 01/22/1991 | US4986610 Vehicle |
| 01/22/1991 | CA1279351C Hydraulic brake booster with cam and lever ratio changer |
| 01/17/1991 | DE3922215A1 Hydraulic operated clutch mechanism - incorporates servo-booster and throttle to reduce kick-back at pedal |
| 01/16/1991 | CN1048525A Valve assembly for controlling pneumatic brake booster |
| 01/15/1991 | US4984852 Trailer mounted tractor-trailer brake control system |
| 01/15/1991 | US4984507 Three chamber brake booster with variable pressure passages having a minimum channel length |
| 01/15/1991 | US4984506 Brake booster with adjustable jump |
| 01/10/1991 | WO1991000208A1 System for independent control of vehicle brakes |
| 01/02/1991 | EP0406110A1 Transmission for vehicles with electromagnetic retarders |
| 01/02/1991 | EP0406033A1 Servo-unit for brakes |
| 01/02/1991 | EP0405603A2 Control valve assembly of a pneumatic brake booster |
| 01/02/1991 | EP0404780A1 Automatic antiskid system. |
| 01/02/1991 | CN2068478U Brake with the function of preventing brake from over tightening |
| 01/02/1991 | CA1278600C Control unit for a spring activated brake, and its use in a braking system |
| 01/02/1991 | CA1278598C Protection valve for spring parking brake system |
| 12/29/1990 | CA2015710A1 Control system and logic system for independent control of vehicle brakes |
| 12/27/1990 | WO1990015743A2 Actuating device for the parking brake of a motor vehicle |
| 12/27/1990 | WO1990015741A1 An air brake system |
| 12/27/1990 | WO1990015740A2 Collapsible filter for a fluid power apparatus |
| 12/27/1990 | WO1990015738A2 Antilock hydraulic braking system |
| 12/27/1990 | WO1990015734A1 Actuating device for the parking brake of a motor vehicle |
| 12/27/1990 | EP0404690A2 Pneumatic circuit for wheel mounted shovel |
| 12/27/1990 | EP0403792A2 Fluid pressure actuated brake installation for vehicles |
| 12/25/1990 | US4979783 Parking brake control valve dual actuating device |