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| Number | Title | Issue Date |
| 7331641 | Braking stroke simulator The present invention is directed to a braking stroke simulator for use in a brake system, which comprises a simulator piston moved in response to operation of a manually operated braking member, and an elastic element for providing a stroke to the simulator piston ... | 02/19/2008 |
| 6921098 | Independent suspension system for light and medium duty vehicles The present invention relates to an improved vehicle suspension system. More particularly, the present invention relates to an independent suspension system for light and medium duty trailers which utilizes a flexible bladder mounted between the vehicle frame and th... | 07/26/2005 |
| 6908160 | Hydraulic brake apparatus for a vehicle The present invention is directed to a hydraulic brake apparatus provided with a pressure source for generating hydraulic pressure, a hydraulic pressure boosting device having a pressure regulating valve for regulating the hydraulic pressure generated by the pressur... | 06/21/2005 |
| 6736244 | Pneumatic disk brake with pressure elements A disk brake, preferably a compressed air operated disk brake, comprising a caliper which encompasses the brake disk, and an actuating device which is arranged on one side of the brake disk and provided with a pivotally mounted rotary lever. The rotary lever acts up... | 05/18/2004 |
| 6644760 | Hydraulic pressure control device and vehicle brake device using the same A hydraulic pressure control device is provided in which a proportional pressure control valve is actuated by operating the brake pedal to adjust the hydraulic pressure supplied from a pressure source to the wheel brakes to a value corresponding to the pe... | 11/11/2003 |
| 5961189 | Brake system for automotive vehicles with pneumatic brake power booster A brake system for automotive vehicles has a pneumatic brake power booster with two chambers one of the chambers being adapted to be acted upon by a low pressure and the other one by a higher pressure, and at least one of the chambers being adapted to be ... | 10/05/1999 |
| 5515949 | Pneumatically operated disk brake A pneumatically operated disk brake wherein a ball socket bearing at the connection of a lever arm to a compressed air cylinder's plunger arm of a caliper includes a slide bearing between the ball and the socket of the ball socket bearing whose sliding su... | 05/14/1996 |
| 4966248 | Traction control system A traction control system for the driven wheels of a road vehicle includes a modulation unit which controls fluid flow from a master cylinder actuated via a servo unit to supply fluid under pressure to a spinning driven wheel in order to reduce the degree... | 10/30/1990 |
| 4773301 | Pressure control device for use with pneumatic brake booster An electromagnetically operated mechanism produces an unstable first controlled pressure which, under a given condition, is saturated quickly to a degree slightly lower than a target value determined in accordance with an information signal issued from a ... | 09/27/1988 |
| 4715661 | Hydraulic brake booster A hydraulic brake booster including, master brake cylinder pistons disposed in telescoping fashion in a short housing structure, and a locking piston for the brake pedal actuation is disposed parallel to the master brake cylinder in axial alignment with t... | 12/29/1987 |
| 4632208 | Vehicle braking system A vehicle braking system for use in a vehicle such as an automobile, and including at least one wheel brake, a brake pedal, and a brake applying device such as a master cylinder or a pneumatic booster which is connected to the brake pedal for applying hyd... | 12/30/1986 |
