About 47 results
https://drivepatents.com/patents/1013631 · 20 Apr 2011
A braking system (30) includes a first hydraulic pressure detection section (43), a second hydraulic pressure detection section (46) and a control unit (28). The first hydraulic pressure detection section (43) detects hydraulic pressure of a portion of a f...
https://drivepatents.com/patents/1013624 · 20 Apr 2011
When an operation amount of a first operation member (18) is smaller than a predetermined operation amount, the control unit (28) causes an association mechanism (22) not to supply hydraulic pressure to a second braking force generating mechanism (36). Whe...
https://drivepatents.com/patents/1080747 · 19 Jan 2005
Automotive hydraulic pressure brake system with a stroke simulator is proposed which while the electric control system is functioning properly, the supply of hydraulic pressure from a master cylinder is cut off and hydraulic pressure is generated by a powe...
https://drivepatents.com/patents/1087336 · 12 May 2004
A new and novel device for controlling a braking force of the vehicle comprises a braking force boosting control portion that increases the braking force in response to a detection of a possibility of a collision with an obstacle in the driving course of t...
https://drivepatents.com/patents/1087785 · 28 Apr 2004
A vehicle braking system of the type in which a stored volume of fluid is used to apply the wheel brakes of the vehicle under the control of an electronic control unit, the stored volume being held in an accumulator arranged to be replenished by pumping ad...
https://drivepatents.com/patents/1088873 · 17 Mar 2004
The method for pressure monitoring in the pressure accumulator system (12) of a braking system (10), whereby the inlet valve (22) of the braking system is activated and during its operation a pressure sensor (20) is used to determine if a pressure fall in ...
https://drivepatents.com/patents/1091072 · 17 Dec 2003
The system has a working brake operated by remote force, a muscle power operated auxiliary brake, a main brake cylinder operated by a brake pedal and connected to a main cylinder brake circuit via a first isolating valve and to a pedal displacement simulat...
https://drivepatents.com/patents/1093057 · 24 Sep 2003
Electrohydraulic braking device for a motor vehicle comprises wheel brakes (1a-1d), a braking command device (7) operated by the driver, a hydraulic accumulator (3), a switchable valve arrangement hydraulically coupled between the hydraulic accumulator and...
https://drivepatents.com/patents/1094084 · 13 Aug 2003
An electronically controlled brake system for automobiles is disclosed. In the brake system, a first check valve (71) is mounted at an upstream position of an oil suction line (70) which guides pressurized oil from the master cylinder (12) to the inlet of ...
https://drivepatents.com/patents/1096005 · 14 May 2003
A coil structure has a coil yoke (6) and a coil unit (1) that has a cylindrical hollow chamber (12) inside and is wound round in an outer area with a wire structure (2). Between the coil unit and the coil yoke there is a tube (10) moving on bearings with a...