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)
02/1989
02/09/1989WO1989000939A1 A fastening arrangement for securing a brake booster
02/09/1989DE3724896A1 Antilock hydraulic brake system
02/09/1989DE3724201A1 Electromotive brake actuation device for rail vehicles
02/07/1989US4802712 Antilock system for a vehicle having power-assisted hydraulic multiple-circuit brake system
02/07/1989US4802562 Electronically controlled braking system without a master cylinder
02/07/1989US4802560 Combined wheel/brake apparatus using electro-rheological fluid
02/07/1989US4802559 Hydropneumatic brake actuator arranged to maintain a constant brake shoe clearance
02/02/1989DE3723914A1 Brake assembly with incorporated brake booster
02/02/1989DE3723842A1 Brake assembly
02/02/1989DE3723841A1 Brake assembly with incorporated brake booster
02/02/1989DE3723839A1 Brake assembly
02/01/1989EP0301745A2 Pressure fluid control system
02/01/1989EP0301243A2 Trailer mounted tractor-trailer brake control system
02/01/1989EP0301224A2 Electrical contact
02/01/1989EP0301018A1 A method and an apparatus for automatically ajdusting the brakes of an articulated vehicle provided with pneumatic brakes.
01/1989
01/31/1989US4800799 Vacuum type brake booster
01/31/1989US4800724 Brake booster device providing pressure to both pressure chambers of tandem brake master cylinder device
01/26/1989DE3723683A1 Spring brake cylinder with an emergency release device
01/25/1989EP0300857A1 Assembling method for a servo motor, and a servo motor assembled according to this method
01/24/1989US4799740 Electropneumatic master controller for an air brake system
01/24/1989US4799355 Brake actuation systems for vehicles
01/17/1989US4798129 Cam and lock vacuum booster mount with inverse arc securing tab arm
01/17/1989US4798127 Tandem brake pressure control valve with pressure-failure-compensating parallel piston
01/17/1989CA1248999A1 Brake booster
01/12/1989DE3722010A1 Brake system for motor vehicles with rear-wheel drive and with electronic anti-lock and traction control and with electronically controlled brake-force distribution
01/11/1989EP0298871A1 Clutch, acceleration and brake control assembly for automotive vehicles, and vehicle equipped with this assembly
01/11/1989EP0298714A2 Motor vehicle braking system
01/11/1989CN1030210A Process for gear change of automatic transmission of motor vehicles controlled with electrohydraulic valve system
01/10/1989US4796667 Brake pressure control valve
01/10/1989US4796513 Spring brake cylinder
01/05/1989DE3720780A1 Servo-assisted brake pressure transmitter
01/03/1989US4795902 Optical master controller having plural tracks each with plural emitter detector pairs
01/03/1989US4795005 Combined service and spring-loaded brake cylinder
01/03/1989US4795002 Electrically operated actuator for rear parking brake cables including driver and driven members rotatably mounted about same pivot pin
01/03/1989US4794850 Fluid pressure servomotor
01/03/1989US4794849 Coupling structure for shells of booster
01/03/1989US4794844 Pneumatically operated servo-booster
12/1988
12/29/1988DE3719175A1 Brake booster, particularly for a hydraulic vehicle brake system
12/28/1988EP0296728A2 Control circuit for vehicle retardation
12/28/1988EP0296703A1 Brake actuating device
12/28/1988EP0296614A2 Hydraulic booster
12/28/1988EP0296591A2 Hydraulically operated braking system having means for utilizing manually produced braking pressure upon power failure of external hydraulic source
12/28/1988EP0296342A2 Brake installation
12/27/1988US4794267 Anti-lock braking system check valve with build orifice
12/27/1988US4793661 Tractor-trailer fluid pressure brake monitoring system
12/27/1988US4793449 Railraod truck braking system
12/27/1988US4793447 Electrically operated disc brake
12/27/1988US4793242 Brake Booster with a seal and guide unit
12/21/1988EP0295770A1 Brake actuating device
12/21/1988EP0295396A2 Braking system for a steerable vehicle with 2 or more axles with at least rear axle driving
12/20/1988US4792192 Automatic brake source select system
12/20/1988CA1246840A1 Method of manufacturing a shell with an integral reinforcing plate
12/15/1988WO1988009735A1 Hydraulic actuator mechanism for brake system
12/15/1988DE3717706A1 Brake system with slip control
12/15/1988DE3717546A1 Brake actuating device for motor vehicles
12/13/1988US4790729 Brake equipment for a hydraulic vehicle brake system
12/13/1988US4790608 Skid-controlled brake system with master cylinder pistons and with plungers supported on stationary transverse member
12/13/1988US4790606 Apparatus for the measurement and/or regulation of a braking force and/or of a braking torque
12/13/1988US4790415 Hydropneumatic brake actuator arranged to maintain a constant brake shoe clearance
12/13/1988US4790235 Brake booster unit mounted on a fixed wall of a vehicle and process for assembling such a unit
12/13/1988CA1246641A1 Combined hydropneumatic brake cylinder/air reservoir device with automatic double-acting slack adjuster arrangement
12/08/1988DE3715745A1 Wing pump or swivel wing pump
12/07/1988EP0293906A2 Wheel speed control arrangement
11/1988
11/30/1988EP0292830A2 Driver's brake valve device for air pressure brakes of rail vehicles
11/30/1988EP0292687A2 Tractor-trailer brake control system
11/29/1988US4787685 Slip-controlled brake device for automotive vehicles including vacuum power generator assembly used both as brake power booster and as modulator
11/29/1988US4787292 Brake booster
11/29/1988US4787205 Vehicle brake system
11/29/1988CA1245744A1 Remote control system for a locomotive
11/24/1988DE3716517A1 Hydraulic Brake System for Motor Vehicles
11/24/1988DE3716515A1 Hydraulic Multi-Circuit Brake System for Motor Vehicles
11/24/1988DE3716514A1 Hydraulic Brake system for Motor Vehicles
11/24/1988DE3715839A1 Motor-Vehicle Brake System with Anti-Lock Control
11/24/1988DE3715736A1 Connection of Two Parts, Moveable in the Axial Direction and Arranged in Series
11/24/1988DE3715566A1 Vehicle brake booster unit - has operating chamber in bore in servo piston in which piston rod projects
11/23/1988EP0291684A1 Servo brake
11/23/1988EP0291625A1 Plural hydraulic pump system with automatic displacement control
11/22/1988US4785918 Pneumo-hydraulic converter for disc brake callipers
11/22/1988US4785718 Spring brake cylinder
11/22/1988US4785628 Master cylinder and vacuum brake booster
11/17/1988EP0290786A1 Brake valve with servo brake
11/17/1988EP0290785A1 Servo brake
11/17/1988DE3813832A1 Hydraulic brake system for motor vehicles
11/17/1988DE3715531A1 Hydraulic brake pressure control system - has spring plunger of larger diameter than pilot valve seat
11/17/1988DE3714999A1 Pressure modulator for antilock brake systems
11/17/1988DE3714741A1 Motor vehicle brake system with slip control
11/17/1988DE3714740A1 Motor vehicle brake system with slip control
11/16/1988CN87104967A Low-pressure failure alarm and automatic cut off device
11/16/1988CN87103324A Method and apparatus for automatically adjusting brakes of articulated vehicle provided with pneumatic brakes
11/15/1988US4784442 Brake pedal valve with setpoint adjuster including displacement and force sensors for electrically controlled brake system
11/15/1988US4784244 Electrical braking device for vehicles
11/15/1988US4784046 Brake booster unit mounted on a fixed wall of a vehicle and process for assembling such a unit
11/15/1988US4784038 Pneumatic brake booster
11/15/1988US4783965 Hydraulic booster
11/15/1988US4783964 Pneumatic brake booster with load reaction carrying members
11/15/1988US4783962 Brake booster vapor trap filter and fuel tank vapor trap canister vapor guard system
11/08/1988US4783128 Brake pressure control unit with hydraulic power booster including antilocking and propulsion regulation
11/08/1988US4783125 Slip-controlled hydraulic brake system
11/02/1988EP0289398A1 Hydraulic brake device for a motor vehicle
11/02/1988EP0289396A1 Control valve, in particular for the hydraulic brakes of a vehicle