Patents
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)
05/1985
05/14/1985US4516474 Tandem diaphragm brake booster
05/14/1985US4516470 Unbalanced hydraulic amplifier valve assembly
05/14/1985US4516400 Master cylinder assembly for a vehicle braking system
05/08/1985EP0140488A1 Dual circuit fluid pressure control valve
05/08/1985EP0140187A1 Brake booster
05/07/1985US4515259 Clutch-operated hill holder brake system
05/07/1985US4514981 Brake booster
04/1985
04/24/1985EP0137915A2 Fail-safe brake
04/23/1985US4512615 Brake controller
04/23/1985US4512237 Tandem type brake power servo booster
04/23/1985CA1186007A1 Brake proportioning system
04/10/1985EP0136690A2 Vehicle brake system
04/10/1985EP0136689A2 Vehicle brake system
04/10/1985EP0136622A2 Hydraulic control device
04/09/1985US4509802 Installation for charging a pressure reservoir provided as a pressure source within a propulsion control system of a motor vehicle
04/02/1985US4508009 Brake power servo booster
04/02/1985US4508008 Hydraulic brake booster
04/02/1985CA1184956A1 Method and apparatus for controlling wheel slip on differentially driven wheels
03/1985
03/28/1985WO1985001258A1 Railroad communication system
03/26/1985US4506592 Brake power servo booster
03/20/1985EP0134430A2 Anti-skid system
03/20/1985EP0134429A1 Anti-skid system
03/19/1985US4505355 Hydrostatic travelling drive system with towing circuit
03/19/1985US4505351 Automatic braking system for vehicles
03/19/1985US4505116 Dual-circuit brake control arrangement
03/19/1985US4505114 Power booster
03/19/1985US4505109 Hydraulic control apparatus particularly steering apparatus
03/12/1985US4503945 Failsafe brake actuating assembly
03/12/1985US4503876 Control valve for vehicle hydraulic systems
03/12/1985CA1183757A1 Brake control system with metering pump relief
03/06/1985EP0133653A2 Compressed-air brake control valve for railway vehicles
02/1985
02/26/1985US4501451 Vehicle braking system
02/26/1985US4501410 Valve body
02/26/1985CA1183185A1 Valve structure
02/19/1985US4500268 Rotary pump having brake means with thermal fuse
02/19/1985US4500138 Brake oil pressure controlling valve device for vehicles
02/19/1985US4499812 Servo-motor for power-assisted braking
02/13/1985EP0132462A1 Automobile brake device
02/12/1985US4498711 Pneumatic control for braking system providing snow brake operation
02/05/1985CA1182191A1 Method for preventing slip or skid between driving wheels and ground in vehicle drive systems of multiple-axle type with hydrostatic power transmission
01/1985
01/30/1985EP0034583B1 Selective anti-spin brake system
01/29/1985US4496192 Pressure medium brake system
01/29/1985US4495854 Power servo booster
01/29/1985US4495767 Anticavitation control system for a hydrostatic transmission
01/23/1985EP0131683A2 Relay valve
01/23/1985EP0131598A1 Multiple displacement hydraulic pump sytem with automatic displacement control for brake boosters and the like
01/22/1985US4494631 For a railroad car brake system
01/22/1985US4494445 Tandem-type brake booster
01/22/1985US4494443 Reaction force apparatus for a vacuum booster
01/22/1985US4494377 Brake booster operated also by solenoid
01/17/1985WO1985000202A1 Plural hydraulic pump system with automatic displacement control
01/16/1985EP0131411A2 A braking system for a vehicle
01/15/1985US4494199 Brake system, especially for a motor vehicle
01/15/1985US4493742 Method for adjusting a vacuum brake booster output member relative to a master cylinder piston
01/15/1985US4493509 Two-fluid nonflammable hydraulic system
01/15/1985US4493243 Vacuum suspended type servo device
01/09/1985EP0130317A1 Vacuum brake boosters
01/08/1985US4492414 Regulator valve for hydraulic anti-skid apparatus
01/08/1985US4492413 Control arrangement for an antiskid hydraulic braking system of a vehicle
01/08/1985US4492284 Apparatus for arranging oil pressure pump in motor-cycle
01/08/1985US4492249 Mounted check valve assembly
01/08/1985US4492081 Low pressure casing for a brake booster
01/02/1985EP0129969A2 Electric actuators
01/02/1985EP0129964A1 Hydraulic brake system
01/02/1985EP0129931A1 A rail vehicle brake system
01/01/1985US4491919 Anti-skid regulating system
01/01/1985US4491755 Improvements to mounting electric retarders onto a gear casing of a vehicle
01/01/1985US4491058 Stop key for the valve plunger of a power brake servomotor
01/01/1985US4491056 Suction pressure operated booster for automobile brake systems
01/01/1985US4490979 Vehicle braking system
01/01/1985US4490977 Hydraulic brake booster
12/1984
12/25/1984US4489989 Auxiliary power assisted master cylinder arrangement for a vehicle brake system
12/25/1984US4489555 Hydraulic dual-circuit brake booster
12/11/1984US4487425 Brake control system for an articulated vehicle
12/11/1984US4487105 Four position control valve for a pneumatically operated servomotor
12/11/1984US4487022 Brake actuator
12/05/1984EP0127339A2 Brake system incorporating a stepping motor
12/05/1984EP0127123A1 Hydrostatic propulsion system and method with inching throttle and brake
12/05/1984EP0126954A2 Hydraulic disk brake circuit for crane draw works
12/05/1984EP0126874A1 Air pressure cylinder, especially a vehicle air pressure brake cylinder
12/04/1984US4485904 Vacuum system for an automotive vehicle
12/04/1984CA1178993A1 Control valve arrangement for combined brake cylinder and air reservoir device
12/04/1984CA1178992A1 Inshot valve arrangement for railway brake control apparatus employing combined air reservoir/brake cylinder device
11/1984
11/28/1984EP0126582A2 Electric actuators
11/28/1984EP0126229A1 Brake apparatus
11/27/1984US4484784 Dual-circuit brake apparatus
11/27/1984US4484726 Pulsation limiter for manually actuated hydraulic valve
11/27/1984US4484668 Controller for vehicle retarder
11/27/1984US4484509 Brake booster for an automotive vehicle
11/21/1984EP0125959A1 Braking device with mechanical actuation
11/21/1984EP0125874A2 Electric actuators
11/21/1984EP0125873A2 Electric Actuators
11/21/1984EP0125872A2 Electric actuators
11/21/1984EP0125871A2 Electric actuators
11/21/1984EP0125870A2 Electric actuators
11/20/1984US4484280 System for controlling the propulsion on motor vehicles
11/20/1984US4483144 Control arrangement for a hydraulic brake system with an antiskid control device
11/13/1984US4482192 Anti-skid braking apparatus
11/13/1984US4482160 Waterproof seal ring for power brake booster housing
11/13/1984US4482034 Switchable permanent magnet brake