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)
08/1980
08/19/1980US4218100 Antiskid brake system comprising a fluid replenishing device, and a replenishing device for such a system
08/19/1980US4217758 Hydraulic brake booster with integral accumulator
08/19/1980CA1084089A1 Vehicle brake system
08/19/1980CA1083981A1 Parking brake mounting
08/06/1980EP0014146A1 Control valve device for pneumatically operated servomotors
08/05/1980US4215902 Anti-skid brake control device and associated method
08/05/1980CA1083204A1 Trailer brake system
08/05/1980CA1083203A1 Two stage power valve
07/1980
07/29/1980US4214448 Hydraulic brake booster
07/24/1980WO1980001479A1 Constant flow hydraulic system
07/22/1980US4213511 Constant flow hydraulic system
07/22/1980CA1082260A1 Hydaulic brake booster and shield therefor
07/15/1980US4212501 Vehicular anti-skid brake device
07/15/1980US4212167 Hydraulic brake system
07/15/1980US4212166 Hydraulic brake booster and relief valve therefor
07/15/1980CA1081737A1 Combined power valve and flow divider
07/15/1980CA1081736A1 Pneumatically controlled hydraulic trailer brake system
07/08/1980US4211312 Emergency brake system for vehicles
07/08/1980US4211297 Weight vehicle apparatus
07/08/1980CA1081290A1 Force transfer mechanism
07/08/1980CA1081289A1 Hydraulic handbrake control system
07/08/1980CA1081284A1 Train braking apparatus
07/01/1980US4210368 Tractor-trailer air-brake system
07/01/1980CA1080771A1 Tractor-trailer brake system with improved means for assuring application of trailer brakes concomitantly with tractor brakes
06/1980
06/25/1980EP0012697A1 System for assembling and fixing a winding on a railway vehicle for eddy-current braking
06/24/1980US4208950 Hydraulic power brake booster
06/24/1980US4208880 Hydraulic brake system for vehicles
06/24/1980US4208872 Brake booster for wheeled vehicles
06/24/1980CA1080282A1 Fluid pressure braking system
06/24/1980CA1080281A1 Hydraulic brake booster reserve system
06/24/1980CA1080280A1 Air brake system for tractor-trailer combination with multiple function valve module
06/24/1980CA1080279A1 Tractor-trailer air brake system with trailer multi-functional emergency control valve fixture
06/10/1980US4206605 Installation for the power assist of actuating devices in motor vehicles, especially in a hydraulic brake system
06/10/1980CA1079330A1 Brake control system
06/03/1980US4205884 Anti-skid braking system for a vehicle
06/03/1980US4205705 Operating structure for a brake valve construction
05/1980
05/20/1980US4203631 Hydraulic servo-assisted braking system for motor vehicles
05/20/1980US4203629 Hydraulic servo-brake system for electrically operated vehicles
05/20/1980US4203349 Brake booster
05/13/1980US4202584 Anti-skid brake control device and associated method
05/13/1980US4202430 Brake actuating mechanisms
05/06/1980US4201422 Fluid operated rotary valve
05/06/1980US4201279 Drive controlling mechanism
05/06/1980US4201277 Hydraulic actuation system for a rail vehicle
05/06/1980US4201057 Air hydraulic brake actuator
05/06/1980CA1077090A1 Vehicle brake control system
04/1980
04/30/1980EP0010377A1 Fluid pressure brake booster
04/30/1980EP0010292A1 Hydraulic brake system for tractors
04/29/1980US4200340 Control valve assemblies for hydraulic braking systems
04/29/1980US4200029 Diaphragm brake booster
04/29/1980US4200001 Valve travel mechanism
04/29/1980US4199951 Pneumatic brake booster
04/29/1980US4199948 Dual power brake booster
04/29/1980US4199947 Dual power brake booster system
04/29/1980US4199946 Integrated control for brake and steering systems
04/29/1980US4199940 Dual power brake booster and method of generating brake actuating pressure
04/22/1980US4199195 Dynamic/friction brake blending control system
04/22/1980US4198823 Method of generating brake actuating pressure
04/15/1980US4197710 Hydraulic brake booster
04/15/1980CA1075739A1 Braking system for vehicle
04/15/1980CA1075737A1 Fluid pressure control valve device arranged for fail-safe operation
04/08/1980US4196936 Trailer brake control system
04/08/1980US4196592 Hydraulic brake booster
04/08/1980US4196589 Hydraulic circuit for steering and front brake system
04/02/1980EP0009393A1 Pneumatic force multiplying device
04/01/1980US4195716 Brake release mechanism
04/01/1980US4195661 Vacuum type servometer for vehicle use
04/01/1980US4195484 Dual power brake booster
03/1980
03/25/1980CA1074291A1 Silicone hydraulic fluids
03/19/1980EP0008678A1 Compressed air installation for vehicles
03/18/1980US4193467 Parking brake mounting
03/11/1980US4192557 Pneumatic-hydraulic brake system for vehicles
03/11/1980US4192220 Vacuum booster
03/04/1980US4191428 Air brake system with pressure holding valve
03/04/1980US4191020 Servo brake system
03/04/1980CA1073010A1 Electro-pneumatic apparatus for graduated brake release
02/1980
02/26/1980US4190298 Fluid control system
02/26/1980CA1072610A1 Combined steering and braking means for crawler tractor
02/26/1980CA1072608A1 Filter for a servomotor
02/26/1980CA1072607A1 Hydraulic brake booster having independent reserve systems
02/19/1980US4189191 Control valve assemblies for hydraulic braking systems
02/19/1980CA1072152A1 Hydraulic brake booster
02/12/1980US4188071 Railway vehicle brake apparatus arranged to accommodate reduced emergency reservoir volume
02/12/1980US4188070 Braking coordination device
02/12/1980CA1071672A1 Brake apparatus with a combined brake cylinder and reservoir
02/05/1980USRE30205 Vehicle brake system
02/05/1980US4186650 Internal force multiplier for a servomotor
01/1980
01/22/1980US4184717 Control valve assemblies for hydraulic braking systems
01/22/1980US4184377 Hydraulic pressure transducer with electrical output
01/15/1980US4183215 Pedal linkage hydraulic brake booster
01/08/1980US4182536 Adaptive braking modulator valve
01/08/1980US4182535 Trailer brake system
01/08/1980US4182427 Control mechanism for an integrated brake and steering system
01/08/1980US4182220 Push rod assembly
01/01/1980US4181372 Modulator for anti-skid vehicle braking systems
01/01/1980US4181371 Power brake control valve for vehicles
01/01/1980US4181369 Pneumatic/electro-pneumatic brake control system with interlock circuitry for push/pull train operation
01/01/1980US4181368 Hydraulic vehicle brake system
01/01/1980US4181366 Integration of regenerative braking and conventional braking
01/01/1980US4181064 Hydraulic brake booster