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)
06/1993
06/01/1993US5215359 Hydraulic anti-locking brake unit
06/01/1993US5214996 Vacuum brake-booster of the tandem type
06/01/1993US5214995 Method for adjusting the jump value of a pneumatic brake-booster and booster for implementing this method
06/01/1993CA1318613C Hydraulic brake release system
05/1993
05/27/1993WO1993009988A1 Vacuum valve for brake booster
05/27/1993WO1993009984A1 Combination solenoid valve and shuttle valve
05/27/1993WO1993009983A1 Combination solenoid valve and integral shuttle valve
05/27/1993DE4139225A1 Pneumatic brake for rail vehicle - uses single control pipe and three way valve with common outlet
05/27/1993DE4138625A1 Electric motor setting drive with spring energy store - has electric motor, energy store and worm gearing in common housing arranged for max. compactness
05/27/1993DE4138027A1 Brake pressure regulator for vehicle hydraulic braking system - has electromagnetically-operated blocking device for low pressure reservoir coupled to brake fluid return line
05/26/1993EP0542925A1 Linear variable pressure adaptive braking and traction control system.
05/26/1993EP0445130B1 Improved integrated three-way and isolation solenoid valve
05/25/1993CA1318338C Motor vehicle braking system
05/19/1993EP0541957A1 Air pressure brake apparatus for vehicles
05/19/1993DE4212031C1 Hydraulic switching for vehicle multicircuit brakes - has central reservoir incorporated in main supply line in front of branches to individual brake circuits
05/18/1993US5211019 Actuating unit for a hydraulic automotive vehicle brake system
05/18/1993US5211018 Vacuum booster
05/18/1993CA1317990C Compact, integrated, multi-function brake valve
05/13/1993WO1993009361A1 Disc brake with variable width caliper and powered actuation
05/13/1993WO1993009012A1 Electro-hydraulic brake system
05/13/1993WO1993009011A1 Electro-hydraulic braking system with master cylinder piloted valve
05/13/1993DE4137123A1 Drucksteuerventil Pressure control valve
05/13/1993CA2121118A1 Disc brake with variable width caliper and powered actuation
05/13/1993CA2120596A1 Electro-hydraulic brake system
05/12/1993EP0541447A1 Rotorcraft rotor brake unit
05/11/1993US5209553 Anti-locking hydraulic brake system
05/07/1993WO1993009982A1 Pressure-control valve
05/06/1993DE4135943A1 Compressed-air automotive brake cylinder - has bayonet-coupling lugs each in two parts divided by rib
05/05/1993EP0539899A1 Brake fluid pressure control device
05/05/1993EP0539898A1 Brake fluid pressure control device
05/05/1993EP0539706A1 Pressure operated relay valve for an anti-lock vehicle brake system
05/05/1993EP0404780B1 Automatic antiskid system
05/04/1993US5207770 Modifier for vacuum booster reaction force
05/04/1993US5207142 Diaphragm for a vacuum brake booster
05/04/1993US5207061 Master cylinder with externally adjusted secondary compensation
04/1993
04/29/1993WO1993008059A1 A check valve
04/29/1993WO1993008058A1 Hydraulic brake booster and valve members
04/29/1993WO1993008050A1 Electro-hydraulic unit for regulating the pressure in vehicle braking systems
04/29/1993WO1993008048A2 Anti-blocking hydraulic brake system
04/29/1993DE4235822A1 Electromagnetic valve for brake control systems - has coil of at least two plastics layers with different properties to give improved form stability
04/29/1993DE4235502A1 Electrically operated friction braking arrangement for motor vehicle - effects rapid deceleration from high speed to upper limit of range of conventional mechanical brake system
04/29/1993DE4210927C1 Spring energy storage unit - produces linear pulling or pushing force in event of failure of hydraulically operated mechanical system, e.g. vehicle braking system
04/29/1993CA2120238A1 A check valve
04/29/1993CA2118919A1 Hydraulic brake booster and valve members
04/28/1993EP0538606A1 Hydraulic trailer brake
04/28/1993EP0538382A1 Servo assisted hydraulic master cylinder assembly
04/28/1993EP0434789B1 Brake system for a single-axle trailer
04/27/1993US5205620 Two force levels of mechanical braking for materials handling vehicles
04/22/1993DE4134668A1 Vehicle manual controller idle setting determination system, e.g. of accelerator - has sensors to determine controller settings, and data storage for controller idle conditions when control unit has detected specific conditions
04/22/1993DE4134563A1 Motor vehicle wheel disc with low wt. and electical actuation - has full lining brake disc on bell shaped support
04/22/1993DE4134445A1 Blockiergeschuetzte hydraulische bremsanlage Blockiergeschuetzte hydraulic brake system
04/20/1993US5203921 Apparatus for painting shear caulked part of brake booster
04/20/1993US5203616 Electrohydraulic parking brake control system
04/15/1993WO1993007032A1 Electromagnetic valve, especially for hydraulic brake systems of motor vehicles
04/15/1993DE4133879A1 Elektrohydraulisches aggregat zur druckregelung in bremsanlagen von fahrzeugen Electro-hydraulic aggregate for pressure control in braking systems of vehicles
04/14/1993EP0536639A1 Braking system for lorries with service brake and retarder
04/13/1993US5201387 Disc brake with variable width caliper and powered actuation
04/13/1993US5201179 Brake subassembly for a vehicle
04/07/1993EP0536007A1 Vacuum booster with modulated reaction
04/07/1993EP0535392A2 Diagnostic method for an electronically controlled fluid pressure brake installation of a vehicle
04/06/1993US5199532 Electromagnetic elevator brake
04/01/1993DE4132471A1 Elektromagnetbetaetigtes ventil, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen Elektromagnetbetaetigtes valve, especially for hydraulic braking systems of motor vehicles
03/1993
03/30/1993CA1315177C Integrated three-way and isolation solenoid valve
03/24/1993EP0532863A1 Method for controlling the brake pressure of a trailer coupled to a towing vehicle with electronically steered, pressure operated brake
03/24/1993EP0532847A2 Method for braking of a vehicle
03/24/1993CN1070151A Adjustable pressure, variable response fluid brake system
03/23/1993US5195806 Brake pressure control device for automotive vehicles
03/23/1993US5195606 Emergency stopping apparatus for automotive vehicles
03/23/1993US5195421 Vacuum booster
03/23/1993US5195419 Method for assembling a piston-and-cylinder unit and force transmission element
03/18/1993DE4129934A1 Electrically assisted parking brake system on private car - tensions and relaxes brake cables by alternative electric and manual transmission actuators with no inter-activity
03/17/1993EP0531721A2 Derive train with an Eddy current brake in a motor vehicle
03/17/1993EP0531643A2 Electromechanic brake force generator
03/17/1993EP0422146B1 Brake booster, in particular for motor vehicles
03/16/1993US5193885 Hydraulic pressure booster system
03/16/1993US5193432 Tamper-resistant brake actuator
03/16/1993US5193429 Vacuum type brake booster
03/16/1993US5193344 Control assembly for a hydraulic circuit of a vehicle
03/11/1993DE4228381A1 Power assisted activator for road vehicle hand brake - has motor with gear transmission coupled to lever that is operated when lever is moved
03/11/1993DE4226440A1 By=pass and delay valve for vehicular braking system - has solenoid valve with fixed and movable cores, and free piston with pressure-dependent max. stroke
03/11/1993DE4129919A1 Electrically operated parking brake esp. for private car - is applied by motor in response to hand lever movement and released with aid of manual device
03/11/1993DE4129502A1 Parking brake with safety device for motor vehicle - is applied pneumatically by driver switch operation, inhibited in motion and while ignition is switched on
03/10/1993EP0531077A1 Trailer braking control system for a towing vehicle
03/10/1993EP0530460A1 Trailer brake system
03/09/1993US5191827 Electrically controlled pressure-regulating system for a hydraulic circuit
03/04/1993DE4229042A1 Electric-motor-assisted hydraulic brake for motor vehicle - has sensitivity to brake pedal operation enhanced by gearing-down and unequal dias. of colinear pistons
03/04/1993DE4227157A1 Aircraft circuitry for automatic brake control system of undercarriage - uses redundant computers to control servo-valves of hydraulically controllable aircraft wheels
03/03/1993EP0529471A1 Compressed air brake system for multi axle road vehicles with air suspension
03/02/1993US5190357 Air-actuated brake system for vehicles
03/02/1993US5190125 Vacuum brake booster
02/1993
02/25/1993DE4128403A1 Electropneumatic control arrangement for magnetic rail brake - incorporates air-operated valve for preliminary control of pilot disc valve monitored by speed-dependent pressure signal
02/25/1993DE4128037A1 Electrically actuated motor vehicle disc brake - has breaking discs axially moved against friction surfaces with force multiplied by action of spring steel sheets
02/25/1993DE4127578A1 EM valve esp. for vehicular air brake system - has portion of armature turned away from seating and exempt from air pressure in closed position
02/23/1993US5188436 Linear variable pressure adaptive braking and traction control system
02/23/1993US5188435 Hydraulic anti-lock multicircuit brake system, for motor vehicles
02/23/1993US5188431 Brake system with dual vacuum boosters having interconnected chambers and dual master cylinders having interconnected hydraulic circuits
02/23/1993US5188141 Vacuum boost valve
02/18/1993WO1993002901A1 Brake actuating unit for motor vehicles
02/16/1993US5186525 Hydraulic braking pressure control system for vehicle
02/16/1993US5186524 Hydraulic brake system