| 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) |
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| 08/09/1989 | EP0326773A1 Bi-fluid converter, especially for the brake circuit of a semi-trailer |
| 08/08/1989 | US4854424 Piezoelectric brake device |
| 08/08/1989 | US4854220 Pull-type booster |
| 08/08/1989 | US4854188 Remotely engagable power actuator |
| 08/02/1989 | EP0326462A1 Brake installation for vehicles with wheel-antiblocking device and retarder with monitored control |
| 08/01/1989 | US4852699 Disk brake assembly |
| 08/01/1989 | US4852351 Dual-circuit master cylinder with solenoid opened reservoir valve |
| 07/27/1989 | WO1989006840A1 Train control having improved wheel wear adjustment for more accurate train operation |
| 07/27/1989 | DE3901989A1 Vehicle brake system |
| 07/26/1989 | EP0325447A2 Brake power assist unit |
| 07/26/1989 | EP0324906A2 Emergency control device |
| 07/26/1989 | CN2041651U Machinery and electrical control dual purpose braking device |
| 07/25/1989 | US4850655 Hydraulic booster |
| 07/25/1989 | US4850651 Proportioning brake control valve with caged tare pressure spring |
| 07/25/1989 | US4850650 Hierarchical brake controller |
| 07/25/1989 | US4850459 Electrically operated drum brake |
| 07/25/1989 | US4850457 Electrically actuated disc brake |
| 07/25/1989 | US4850262 Brake booster |
| 07/20/1989 | DE3800556A1 Hydraulic brake system |
| 07/20/1989 | DE3800554A1 Hydraulic brake system |
| 07/20/1989 | DE3800552A1 Hydraulische bremsanlage Hydraulic brake system |
| 07/18/1989 | US4848853 Hydraulic brake system |
| 07/18/1989 | US4848852 Braking system for automotive vehicle |
| 07/12/1989 | EP0323889A2 Bleeding of anti-skid braking systems |
| 07/11/1989 | US4847770 Initial terminal tester |
| 07/11/1989 | US4846316 Hydraulic retarder attached with parking brake |
| 07/11/1989 | US4846047 Brake booster with seal housing and key member |
| 07/06/1989 | DE3842459A1 Vorrichtung zum erzeugen einer druckdifferenz in einem hauptmembrangehaeuse eines bremskraftverstaerkers fuer die verwendung in einem fahrzeug mit dieselmotor Means for generating a pressure difference in a hauptmembrangehaeuse a bremskraftverstaerkers for the use in a vehicle with a diesel engine |
| 07/06/1989 | DE3743189A1 Brake unit |
| 07/06/1989 | DE3743188A1 Brake-pressure adjusting device |
| 07/05/1989 | EP0322524A1 Tandem servo brake for motor vehicles |
| 07/04/1989 | US4845463 Brake system with auxiliary pump warning circuit |
| 07/04/1989 | US4844217 Brake reservoir make-up system |
| 07/04/1989 | US4844119 Integrated three-way and isolation solenoid valve |
| 07/04/1989 | US4843948 Vacuum-operated brake booster with a key and retainer therefor |
| 07/04/1989 | US4843819 Hydraulic brake booster with parallel booster pistons |
| 06/29/1989 | DE3742364A1 Method and device for controlling the brake force on the rear wheels of a vehicle |
| 06/29/1989 | DE3741235A1 Brake system with antiblocking control |
| 06/28/1989 | EP0322372A2 A braking modulator for a motor vehicle provided with a pneumatic braking system with spring parking-brake elements |
| 06/28/1989 | EP0321987A2 Railroad train brake control system |
| 06/28/1989 | EP0321700A2 Hydraulic vehicle brake system |
| 06/28/1989 | CN2040054U Vacuum force-assistant plateau brake device for motor car |
| 06/27/1989 | US4842340 Brake for a vehicle trailer |
| 06/22/1989 | DE3840336A1 Hydraulic brake system for motor vehicles and select-low valve device for use in such a brake system |
| 06/22/1989 | DE3840335A1 Hydraulic brake pressure proportioning device for motor vehicle hydraulic brake systems |
| 06/22/1989 | DE3742173A1 Blockiergeschuetzte bremsanlage fuer kraftfahrzeuge Blockiergeschuetzte brake system for motor vehicles |
| 06/21/1989 | EP0320602A2 Overload warning device for a trailer brake |
| 06/15/1989 | DE3740690A1 Hydraulic brake system with ABS for the manual brake of motor cycles |
| 06/14/1989 | EP0319970A2 Brake device for trailers |
| 06/13/1989 | US4838619 Hydraulic brake system for automotive vehicles |
| 06/13/1989 | US4838617 Method and apparatus for brake application |
| 06/13/1989 | US4838174 Railway truck bolster with improved brake attachment |
| 06/13/1989 | CA1255721A1 Brake pipe charging cut-off arrangement |
| 06/08/1989 | DE3739878A1 Durch elektrische signale betaetigbare regelanlage By electrical signals operable regulating system |
| 06/07/1989 | EP0319380A1 Brake device for a rotating element |
| 06/07/1989 | EP0319359A1 Brake booster servo motor |
| 06/07/1989 | EP0318681A1 Vacuum servo brake for motor vehicles |
| 06/06/1989 | US4836341 Control system for a hydraulic retarder |
| 06/06/1989 | US4836338 Electrically operated disc brakes |
| 06/06/1989 | US4836092 Pneumatic-hydraulic pressure transducer |
| 06/06/1989 | US4835970 Pneumatic power brake system |
| 06/06/1989 | US4835968 Hydraulic circuit in an industrial vehicle |
| 06/06/1989 | US4835967 Hydraulic booster equipped with emergency accumulator |
| 06/01/1989 | WO1989004790A1 Pneumatic system |
| 06/01/1989 | WO1989004784A1 Regulating system actuated by electric signals |
| 06/01/1989 | DE3838667A1 Spring-loaded brake device for rail vehicles |
| 06/01/1989 | DE3739298A1 Hydraulic brake system for a vehicle |
| 05/30/1989 | US4835695 Add-on vehicle wheel slip controller |
| 05/30/1989 | US4835693 Brake assurance monitor |
| 05/30/1989 | US4834467 Hydraulic brake booster with anti-skid master cylinder plunger stop bushing |
| 05/30/1989 | US4834465 Hydraulic braking circuit for an aircraft |
| 05/24/1989 | EP0317303A2 Rotary electric drive device |
| 05/24/1989 | EP0317302A2 Vehicle braking system |
| 05/24/1989 | EP0317183A2 Modulator assembly |
| 05/24/1989 | EP0317182A2 Hydraulic braking system |
| 05/24/1989 | EP0317097A2 Brake servo booster |
| 05/24/1989 | DE3737579A1 Trailer brake valve |
| 05/23/1989 | US4832417 Brake system |
| 05/23/1989 | US4832415 Wheel speed control arrangement |
| 05/23/1989 | US4831826 Hydraulic brake system |
| 05/18/1989 | DE3737726A1 Brake pressure control device |
| 05/18/1989 | DE3737180A1 Pressure modulator |
| 05/16/1989 | US4830437 Brake assurance circuit to preserve proper locomotive operting status |
| 05/11/1989 | DE3736807A1 Control device for the brake system of a motor vehicle |
| 05/10/1989 | EP0235035B1 Brake control unit with action spring and its use in a brake system |
| 05/09/1989 | US4828337 Brake system for automotive vehicles |
| 05/09/1989 | US4828333 Slip-controlled brake system |
| 05/09/1989 | US4827720 Master cylinders with rear exterior shell forming reservoir passage |
| 05/05/1989 | WO1989003783A1 A master cylinder assembly |
| 05/05/1989 | WO1989003782A1 Master cylinder assembly |
| 05/05/1989 | WO1989003781A1 Electronic control for fluid pressure braking system |
| 05/03/1989 | DE3833783A1 Hydrostatic-mechanical drive system |
| 05/03/1989 | DE3736059A1 Hydraulic booster for a motor vehicle brake system and an antilock hydraulic brake system with a booster of the said type |
| 05/03/1989 | DE3736058A1 Master cylinder for hydraulic brake systems |
| 05/03/1989 | DE3735453A1 Intermediate master cylinder for vehicle hydraulic brakes |
| 05/02/1989 | US4826254 Hydraulic dual-circuit external power brake valve of tandem design |
| 05/02/1989 | US4826121 Fastener for securing a shell to a firewall |
| 05/02/1989 | US4825750 Vacuum braking-force booster |
| 05/02/1989 | CA1253538A1 Hydraulic master cylinder switch |
| 04/27/1989 | DE3735315A1 Automatic actuation of a brake system in addition to and in connection with the usual, manual actuation by way of a brake pedal, achieved by a hydraulic actuating cylinder with associated circuit and control |