Patents for B60T 11 - Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant (8,791)
08/1981
08/12/1981EP0033690A1 Brake adjusting device for dual brake circuits
08/04/1981US4281737 Braking and speed control system
07/1981
07/29/1981EP0032857A1 Master cylinder
07/28/1981US4280739 Pressure modulating valves
07/28/1981US4280738 Tandem master cylinder
07/21/1981US4279447 Brake oil pressure controlling valve device for vehicle use
07/15/1981EP0031903A1 Multi-circuit protection valve, especially for compressed-air brake systems
07/14/1981US4278299 Pressure control valve assembly for an automotive split brake system
07/08/1981EP0031411A1 Master cylinder for regulating the supply of a pressure medium
07/07/1981US4276994 Composite power cylinder
07/07/1981CA1104442A1 Master cylinder and actuator assemblies
07/01/1981EP0031082A1 Multi-circuit protection valve for use in motor vehicles
06/1981
06/25/1981WO1981001692A1 Pressure converter for hydraulic brakes,particularly for tractors
06/24/1981EP0030883A1 Fluid distributor assembly
06/23/1981US4274518 Brake force regulator for a motorcycle hydraulic brake system
06/10/1981EP0030197A1 Hydraulic-pressure generator
06/10/1981EP0030185A2 Improved supply fitting for a pressurized fluid chamber
06/09/1981US4272131 Speed retarder control system
06/02/1981US4270355 Master cylinder and actuator assemblies
06/02/1981US4270354 Master cylinder
05/1981
05/27/1981EP0029213A1 A combination car system
05/27/1981EP0029212A1 A combination car system
05/26/1981US4269453 Brake pressure control valves
05/19/1981US4268092 Hydraulic braking systems
05/19/1981US4267697 Hydraulic master cylinder
05/19/1981CA1101469A1 Vehicle steering brake and clutch control
05/12/1981US4266640 Wheel cylinder
05/12/1981CA1100846A1 Multi-function steering and brake control valve
05/05/1981US4265491 Master cylinder and sleeve for controlling a proportioning valve
05/05/1981US4265345 Control mechanism for parking brake
05/05/1981US4265269 Device for automatically cutting off damaged branches of pneumatic and hydraulic systems
04/1981
04/30/1981WO1981001179A1 Mechanical remote control assemblies
04/30/1981WO1981001178A1 Mechanical remote control systems
04/22/1981EP0027420A1 Braking corrector for a double braking circuit
04/22/1981EP0027356A2 Mounting unit for a McPherson strut and a strut assembly incorporating such a unit
04/21/1981US4262968 Brake pressure regulator with by-pass
04/21/1981US4262781 Hydraulic retarder for multi-speed power transmissions
04/15/1981EP0027079A1 Master cylinder with a proportioning valve
04/14/1981US4261623 Vehicle brake oil-pressure control valve device
04/14/1981US4261442 Diaphragm disc brake
04/08/1981EP0026718A1 Master cylinder with incorporated proportioning valve
03/1981
03/31/1981US4258549 Master cylinder
03/19/1981WO1981000696A1 Vehicle brake and engine interlock
03/17/1981US4255932 Tandem master cylinder
03/10/1981US4254997 Fluid pressure control device for vehicle braking systems
03/10/1981US4254996 Fluid pressure control device for vehicle braking systems
03/10/1981US4254624 Two-stage master cylinder and valve member therefor
03/03/1981US4253306 Master cylinder
02/1981
02/24/1981US4252379 Brake pressure control valve including failure warning mechanism
02/17/1981US4251117 Hydraulic pressure control valve for double piping braking system
02/17/1981US4251116 Fluid braking systems
02/10/1981US4249643 Method and apparatus for actuating trailer brakes
02/10/1981US4249381 Master cylinder
02/10/1981US4249379 Fluid pressure generator and valve member therefor
01/1981
01/28/1981EP0022916A1 Check valve
01/27/1981US4247154 Brake control valve
01/27/1981US4246992 Vehicle steering brake and clutch control
01/27/1981US4246989 Parking brake and transmission interlock system
01/21/1981EP0022684A1 Fast-fill master cylinder
01/20/1981CA1094133A1 Modulating valve assembly for railroad car brake cylinders
01/06/1981US4243127 Control system for automatically actuating vehicle brakes
01/06/1981US4243126 Brake system for a vehicle and method of operation thereof
01/06/1981US4242869 Master cylinder
01/06/1981US4242867 Standby supply system for delivering pressure fluid to a user component
12/1980
12/30/1980US4241583 Fluid-pressure operated servo-motor assemblies for vehicle braking systems
12/30/1980US4241582 Assisted braking device
12/30/1980CA1092482A1 Servomotor with position feedback
12/23/1980US4240671 Braking hydraulic pressure control unit for motor vehicle
12/23/1980US4240258 Non-cup cutting master cylinder
12/16/1980US4239252 Trailer hitch and brake actuating assembly
12/10/1980EP0020206A1 Fast-fill master cylinder
12/02/1980US4236761 Dual circuit braking system employing single load sensing valve in one circuit and relay valve in other circuit
12/02/1980US4236760 Brake-force regulator for dual-circuit brake systems
12/02/1980US4236759 Hydraulic safety valve
11/1980
11/25/1980US4235312 Brake actuator assembly
11/25/1980CA1090393A1 Two stage operation master cylinder
11/25/1980CA1090392A1 Automotive brake fluid low level warning sensor
11/12/1980EP0018770A1 System protection valve
11/11/1980US4232520 Actuator assemblies for vehicle hydraulic braking systems
11/11/1980US4232518 Sealed type fluid reservoir
11/11/1980CA1089513A1 Tandem master cylinder with integral proportioning valve
11/04/1980US4231224 Master cylinder assemblies for vehicle hydraulic braking systems
10/1980
10/29/1980EP0018241A1 Hydraulic reservoir with two compartments
10/28/1980US4230373 Brake system
10/28/1980US4230152 Multi-function control valve
10/28/1980US4229940 Hydraulic master cylinder
10/21/1980US4229052 Hydraulic pressure control system for split brake system
10/21/1980US4229050 Brake force regulator for a motorcycle hydraulic brake system
10/14/1980US4227747 Pressure control device for a vehicle brake
10/14/1980US4227746 Braking pressure control unit for a dual circuit brake system
10/14/1980US4227364 Self-compensating brake system for a mowing machine
10/02/1980WO1980002012A1 Twinned vat molded tank for double circuit
09/1980
09/30/1980US4224791 Arrangement for generating and making available a vacuum for vehicular auxiliary power systems
09/30/1980US4224727 Method of making the body of a hydraulic master cylinder
09/30/1980CA1086608A1 Brake modulation valve for pedal-applied brakes
09/23/1980US4223956 Hydraulic brake pressure control device for vehicle braking systems
09/23/1980US4223766 Trailer hitch and brake actuating assembly
09/16/1980US4222469 Inching control system for industrial lift trucks
09/16/1980CA1085896A1 Control for a two stage master cylinder
09/09/1980US4221437 Brake proportioning apparatus
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