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)
06/1988
06/28/1988US4753069 For a vehicle hydraulic brake system
06/28/1988CA1238678A1 Pre-pressurized accumulator for hydraulic brake system
06/28/1988CA1238677A1 Brake system for automotive vehicles
06/23/1988DE3642760A1 Vacuum brake booster
06/22/1988CN87106191A Device at spring brake actuator
06/16/1988DE3641925A1 Motor vehicle brake system with brake slip control
06/16/1988DE3641712A1 Valve for a brake system with slip control
06/14/1988US4750596 Control mechanism for a coupling device such as a clutch, variable speed drive, brake or the like
06/14/1988US4750406 Hydraulic power booster
06/09/1988DE3640837A1 Hydraulic power amplifier
06/08/1988EP0270242A2 Two stage brake control valve
06/07/1988US4749240 Slip-controlled brake system
06/07/1988US4749239 Hydraulic pressure control system for motor vehicles
06/07/1988US4749238 Electronically controlled fluid pressure braking system
06/07/1988US4749236 Mechanically actuated, hydraulically deactuated brake system
06/07/1988CA1237749A1 Brake cylinder/air reservoir device
06/01/1988EP0269547A2 Braking system
06/01/1988DE3640793A1 Brake actuating unit for motor vehicle hydraulic brake systems
06/01/1988DE3640758A1 Brake slip control device
06/01/1988CN87207060U Energy accumulating brake
05/1988
05/31/1988US4747336 Shell connecting structure for booster
05/31/1988CA1237457A1 Release device for multiple release compressed air brakes of railborne vehicles
05/26/1988DE3640228A1 Hydraulic dual-circuit brake system for motor vehicles
05/25/1988EP0268045A2 Electro-pneumatical brake system for vehicles
05/24/1988US4745849 Spring brake actuator for a rail vehicle brake unit
05/24/1988US4745750 Auxiliary-energy-supplied brake slip control system of a vehicular hydraulic brake system
05/18/1988EP0267454A2 Hydraulic brake system for a vehicle
05/17/1988US4744607 Brake control system for combining electric and fluid pressure brakes
05/17/1988CA1236900A1 Apparatus for maintaining vehicle braking force
05/11/1988EP0267099A2 Vehicle brake device
05/11/1988EP0266856A1 Vehicle brake equipment
05/10/1988US4743072 Vehicle braking system
05/10/1988US4743071 Hydraulic brake system for vehicle
05/04/1988EP0265623A2 Brake pressure control device for vehicles
05/03/1988US4741161 Braking pressure generator for a hydraulic brake system for automotive vehicles
05/03/1988US4741160 Hydraulic multiple-circuit brake system
05/03/1988CA1236149A1 Vacuum servomotor for assistance with braking
05/03/1988CA1236148A1 Vacuum brake booster
05/03/1988CA1236147A1 Multiple disk brake control
04/1988
04/28/1988DE3636141A1 Pressure regulator, especially a brake cylinder pressure regulator
04/28/1988DE3636140A1 Pressure regulator
04/28/1988DE3636139A1 Brake cylinder pressure regulator for air brakes of vehicles
04/27/1988CN87213331U Safety automatic brake for automobile
04/27/1988CN87209914U Air compressor with automatic clutch for vehicles
04/21/1988DE3634292A1 Brake booster
04/19/1988US4738186 Diaphragm for a servomotor
04/19/1988US4738109 Two stage brake control valve
04/19/1988US4738108 Brake power servo booster
04/19/1988CA1235445A1 Method for adjusting a vacuum brake booster output member relative to a master cylinder piston
04/12/1988US4736995 Brake slip control apparatus fed with auxiliary energy for use in a vehicular hydraulic brake system
04/12/1988US4736646 Brake pressure control valve
04/12/1988US4736588 Hydraulic brake booster with coaxial axially spaced booster pistons
04/06/1988CN86104481B Shut-proof device of train pipe
04/05/1988US4735463 Transit vehicle friction brake deceleration control system
04/05/1988US4735385 Apparatus and method for conserving fuel during dynamic braking of locomotives
04/05/1988CA1234849A1 Quick release valve arrangement
03/1988
03/31/1988DE3632384A1 Electrical control device for pressure monitoring in brake systems for motor vehicles
03/30/1988EP0262006A1 Brake booster assembly mounted on a fixed vehicle wall, and mounting method therefor
03/30/1988EP0261537A1 Servo-assisted vacuum brake device for vehicles
03/30/1988EP0261282A1 Truck mounted pneumatic brake control system
03/29/1988US4733756 Brake adjusters
03/29/1988US4733602 Hydraulic brake actuator with parking brake
03/24/1988DE3631684A1 Hydraulic brake system for motor vehicles
03/24/1988DE3631682A1 Brake pressure transmitter for a motor vehicle hydraulic brake system
03/24/1988DE3630892A1 Dual line brake system for trailers
03/23/1988EP0260804A2 Linkage
03/22/1988US4732429 Hydraulic brake system with slip control
03/22/1988US4732002 Servo-assisted master cylinder assemblies
03/22/1988US4732001 Hydraulic booster with boost-pressure responsive valve
03/17/1988DE3630987A1 Motor vehicle with a multicylinder internal combustion engine and vacuum consumers
03/16/1988EP0260170A1 Servo brake booster assembly mounted on a fixed part of a vehicle
03/16/1988EP0260169A1 Pneumatic servo brake booster
03/16/1988EP0260168A1 Mechanical-force amplifier for a vehicle brake system
03/16/1988EP0260046A2 Improvements in hydraulic braking systems for vehicles
03/16/1988EP0259924A2 A device at a spring brake actuator
03/15/1988US4730877 Brake system with hydraulic brake force boosting and pedal travel simulator
03/09/1988EP0259208A2 Intermittent vehicular braking apparatus
03/09/1988EP0259063A1 Pneumatically operated servo-booster
03/09/1988EP0258587A2 Hydraulic control device
03/08/1988US4729611 Vehicular hydraulic brake system with anti-locking arrangement
03/08/1988US4729610 Brake slip control apparatus fed with auxiliary energy for use in a vehicular hydraulic brake system
03/08/1988US4729609 Slip-controlled brake system with fast-fill cylinder
03/08/1988US4729289 Power brake booster for an automotive vehicle
03/08/1988US4729288 Vacuum servomotor for assisted braking
03/08/1988US4729287 Vacuum-operated brake power booster having diaphragm edge bead retention member
03/08/1988US4729286 Brake booster comprising a valve plunger stop made of metal wire
03/08/1988US4729285 Control valve for a vacuum brake booster
03/08/1988US4729284 Stop key for the valve plunger of a braking assistance servomotor and a servomotor equipped with such a key
03/08/1988US4729223 Full power hydraulic assistance device
03/03/1988DE3629616A1 Brake pressure sensor, especially for the brake systems of motor vehicles
03/03/1988DE3628061A1 Hydraulic or pneumatic brake control - uses two parallel valves, one connected to pressure source and other to return under no pressure
03/02/1988EP0257360A2 Brake booster-master cylinder assembly
03/01/1988US4728156 Apparatus for monitoring the auxiliary energy pressure of a slip-controlled brake system and switch failure indicating arrangement therefor
03/01/1988US4728155 Pressure modulator arrangement for a boosting of brake force and for antilock control
02/1988
02/24/1988EP0256891A2 Tractor-trailer fluid pressure brake system
02/24/1988EP0256389A2 Radial plunger pump driven by motor
02/23/1988USRE32610 Electric actuators
02/23/1988US4726629 Hydraulic brake-power booster unit
02/23/1988US4726628 Protection valve device for spring parking brake systems
02/23/1988US4726627 Deceleration sensor for an electric brake controller