About 105 results
https://drivepatents.com/patents/967849 · 5 Nov 2014
Based on a difference between a target value and an actual value of a force of a friction member to press a brake disc, feedback control over the pressing force is executed. As the actual value, a detection value (Fba) of the pressing force itself is not u...
https://drivepatents.com/patents/971716 · 6 Aug 2014
The invention relates to a mobile machine, a braking system of a mobile machine and a method of controlling a mobile machine. The mobile machine (1) comprises a movable carrier (3) and several wheels (4). The mobile machine is driven (D) on a work site by ...
https://drivepatents.com/patents/974042 · 4 Jun 2014
The system has a pressure sensor (64) detecting pressure in a simulation chamber. A displacement speed sensor (54) detects movement of speed of a shaft (52) of an intermediate piston (51) to calculate flow rate of brake fluid that is discharged from the si...
https://drivepatents.com/patents/976076 · 16 Apr 2014
A vehicle brake hydraulic pressure control apparatus includes an acquiring section, first and second control quantity calculators, and a holding section. The acquiring section acquires engine restarting information. The first control quantity calculator ca...
https://drivepatents.com/patents/976044 · 16 Apr 2014
A method of determining a status of a brake actuator (70) of a brake assembly (40) includes sensing one or more activations of the brake actuator (70), storing the one or more activations in a computer memory (116), sensing a parameter associated with the ...
https://drivepatents.com/patents/976025 · 16 Apr 2014
The invention relates to a method (10) for operating a compressed air supply device (32) having a first valve unit (12) for pressurizing a compressor control port (14) via a compressor control line (16), a second valve unit (18) for opening a regeneration ...
https://drivepatents.com/patents/976004 · 16 Apr 2014
The method involves detecting the drive torque, setting position of a drive (2) of a brake booster (1) and generated pressure in a brake circuit of the brake system. The leakage in the brake system is detected based on the stored values in a database. Inle...
https://drivepatents.com/patents/977187 · 19 Mar 2014
System for controlling vehicular brakes of commercial or industrial vehicles having a pneumatic brake implant comprising at least a front circuit (C2) provided with pneumatic brake actuators (15) configured to perform service braking when the circuit is pr...
https://drivepatents.com/patents/977990 · 26 Feb 2014
It is an object to reduce noise leakage out of an apparatus, and improve reliability of an electric brake control apparatus. An electric brake control apparatus includes: a motor that includes a housing made of a conductive member; a control unit that perf...
https://drivepatents.com/patents/980360 · 1 Jan 2014
A brake ECU determines whether or not interference-based vibration components are included in a vehicle body deceleration (DV) (steps S74, S76). Then, in the case of a positive determination (YES in step S74 or step S76), the brake ECU makes a comparison w...