Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 21,806

Document Document Title
WO/2018/130392A1
The invention relates to a method for operating a brake system for motor vehicles having hydraulic wheel brakes (8, 9, 10, 11); a pressure medium storage tank (4) under atmospheric pressure; a pressure modulation unit (20) for setting br...  
WO/2018/130393A1
The invention relates to a brake system for a motor vehicle having at least four hydraulically actuatable wheel brakes (8a-8d) for wheels (FL, FR, RL, RR), which are distributed among a first vehicle axle (VA) and a second vehicle axle (...  
WO/2018/123562A1
[Problem] To provide a disc brake with which gear squeak of a speed reduction mechanism is suppressed. [Solution] This disc brake comprises: a pinion gear that is fixed to a rotation shaft of an electric motor; and a second speed reducti...  
WO/2018/121954A1
The invention relates to a control device (50) for at least one electromechanical brake booster (52) of a brake system of a vehicle, comprising an electronics unit (54) configured to define at least one target variable with respect to a ...  
WO/2018/124110A1
An electric parking brake device 2 is provided with a release member 51, an accommodating member 53 in which the release member 51 is accommodated, and a cover 59 that is detachably mounted on the accommodating member 53 and that togethe...  
WO/2018/121953A1
The invention relates to evaluation electronics (50) for a vehicle brake system which is equipped with an electromechanical brake booster (50), and to a method for estimating a master brake cylinder pressure in a vehicle brake system whi...  
WO/2018/123530A1
Provided is an electric booster such that even if the movement of a brake pedal is inhibited, automatic brake operation is not interrupted. In this electric booster which moves an input member when generating hydraulic pressure using an ...  
WO/2018/121979A1
The invention relates to a motor vehicle control unit. The control unit comprises a first processor system, which is designed to control an actuator of an electric parking brake and at least one additional motor vehicle function unit. A ...  
WO/2018/122741A1
A method (400) for controlling the braking action applicable by a brake caliper on a mechanical movement member of a vehicle, said brake caliper being actuatable by an actuator assembly comprising at least one electric motor and an actua...  
WO/2018/123581A1
Provided is a mechanism for converting rotary motion to linear motion capable of being configured to be compact and of obtaining a large reduction ratio. A mechanism for converting rotary motion into linear motion is configured so that r...  
WO/2018/121952A1
The invention relates to a control device (50) and a method for operating an electromechanical brake booster (58) of a brake system of a vehicle with the following steps: actuating a motor (56) of the electromechanical brake booster (58)...  
WO/2018/124727A1
A piston pump comprises: a sleeve housing having a discharge hole and having a bore formed therein; a piston having an inlet flow path for introducing oil into the bore and inserted into the bore so as to reciprocate; an inlet flow valve...  
WO/2018/120786A1
A drive-by-wire brake acting through a motor in combination with magnetostriction, consisting of a motor (101), a transmission mechanism (104), a magnetostrictive drive piston mechanism (114), and a floating caliper disc type mechanism (...  
WO/2018/114275A1
The invention relates to an electric brake system (1 ) for a vehicle. The electric brake system (1) comprises electric brake devices (2). The electric brake devices (2) are powered and controlled by redundant capacitor-based power source...  
WO/2018/117236A1
In the present invention, a hydraulic circuit 53 comprises: a first pressure-boosting flow path 501 that connects a first main flow path and a first wheel cylinder 41; a first pressure-boosting valve 502 that is disposed in the first pre...  
WO/2018/116794A1
Provided are a hydraulic control apparatus and a brake system such that it is possible to ensure pedal strokes even if opening of a stroke simulator valve is disabled. This hydraulic control apparatus comprises: a connection fluid path w...  
WO/2018/114465A1
The invention relates to a method for maintaining total braking power of a rail vehicle while taking the available friction conditions into consideration, which method comprises the following steps: recognizing that at least one unit (I,...  
WO/2018/110687A1
This electrically operated brake device is provided with: an electric motor for pressing a friction member against a rotating member; and a return mechanism for moving the friction member in the direction away from the rotating member wh...  
WO/2018/110549A1
The purpose of the present invention is to prevent vehicle behavior not intended by a driver during start-up of a vehicle. The present invention provides a vehicle control system (7, 8b) to be applied to a vehicle (1) that is provided wi...  
WO/2018/108348A1
A vehicle braking system includes a brake pedal (32), a master cylinder (28), and an electronically-controlled booster (B) having an input member and an output member adapted to provide an input force to the master cylinder that combines...  
WO/2018/108351A1
The invention relates to a method for controlling a hydraulic brake system, in which a secondary brake actuator is activated in the event of a failure of a primary brake actuation system.  
WO/2018/108449A1
The invention relates to a pneumatic brake booster (1) comprising a booster housing (2) with at least one housing shell (3), wherein the housing shell (3) has a substantially pot-shaped design with a central axis (M), a base section (4),...  
WO/2018/111303A1
An intelligent locomotive brake control system which selects and optimizes use of dynamic, independent, and automatic brakes on the locomotive to assure intended brake power, to minimize in-train forces, minimize brake component wear, an...  
WO/2018/108450A1
The invention relates to a pneumatic brake booster (1), having a negative pressure chamber (3) and a working chamber (4) in a booster housing (2), which are separated from each other by an elastic diaphragm (5), wherein in some regions t...  
WO/2018/104031A1
The invention relates to a pneumatic brake booster (1), comprising a booster housing (2), wherein the booster housing (2) has at least two thin-walled shell elements (3, 4) and an elastomeric sealing element (5), wherein the sealing elem...  
WO/2018/099636A1
The invention relates to an electrohydraulic external-force pressure generator (1) for a vehicle brake system, comprising an electric motor (2), a planetary gearbox (3), a threaded drive (4), and a piston-cylinder unit (5). In order to p...  
WO/2018/099763A1
A braking system (2) comprising a braking circuit (I) having two hydraulically actuable wheel brakes (4, 6); one inlet valve (58, 88) and one outlet valve (56, 92) for each hydraulically actuable wheel brake (4, 6); a main brake cylinder...  
WO/2018/100489A1
A method (200) for controlling a force representative of a parking braking of a vehicle, the vehicle comprising at least one first wheel and a system for controlling the parking braking of the vehicle, the system comprising: a first brak...  
WO/2018/097534A2
The present invention relates to a pushrod guide of a vehicle brake chamber. The pushrod guide is formed as a circular plate, and has formed therein: a pushrod opening through which the pushrod enters and exits; and incision surfaces tha...  
WO/2018/097306A1
Provided is an electric booster capable of improving the tracking properties of an electric actuator. The electric booster comprises: an input member; a piston; an electric actuator; and a control unit. The control unit has connected the...  
WO/2018/096978A1
The purpose of present invention is to provide a brake device with which the pressurization responsiveness of a wheel cylinder can be improved. A wheel cylinder fluid passage connects a master cylinder with a wheel cylinder. A shutoff va...  
WO/2018/097278A1
The electric booster is provided with: first and second compression coil springs for biasing an input member and a boosting member in a direction away from each other along an axial direction; and a support member for supporting the seco...  
WO/2018/095832A1
In a method for operating a motor vehicle having an internal combustion engine (10) and a brake booster (50) in which a partial vacuum can be generated by means of a fluid-conducting connection of the brake booster (50) to an intake sect...  
WO/2018/091177A1
Disclosed is a method for the automatic, driver-independent deceleration of a vehicle, the braking system of which includes a hydraulic vehicle brake with an adjustable brake pressure control device as well as a backup braking system. In...  
WO/2018/091034A1
The invention relates to a ball screw drive, comprising a threaded spindle (1), a threaded nut (2) arranged thereon and balls (7), which are arranged between the threaded spindle (1) and the threaded nut (2) and which are arranged in at ...  
WO/2018/090959A1
Disclosed are an electronic parking brake system compatible with an Autohold function, a starting method and a vehicle. By changing a state of a vehicle from a braking state, where the electronic parking brake system acts, to a braking s...  
WO/2018/091198A1
The invention relates to a valve assembly (10) for controlling a fluidic connection between a master brake cylinder (2) and a pedal simulator (3) of a brake system (1) for a motor vehicle. A second control valve (14) can be arranged betw...  
WO/2018/088305A1
This brake system comprises: a pneumatic circuit which has first and second paths for supplying compressed air to a brake booster from an air tank that stores the compressed air; and a control unit which controls a proportional control v...  
WO/2018/084303A1
Provided is an electric braking device wherein a friction member MS is pressed, via a piston PSN driven by an electric motor MTR, against a rotary member KT that rotates integrally with a vehicle wheel WH, thus generating a braking force...  
WO/2018/082774A1
The invention relates to an overrun brake device for a power trailer (1) comprising a drive motor (24), supported in the power trailer by a supporting force, a drive wheel (2), a drawbar (5), and a brake unit (4), which can be actuated b...  
WO/2018/084108A1
An attachment structure for a vehicle motor is applied for the purpose of attaching a vehicle motor to in-vehicle equipment. The attachment structure for a vehicle motor is provided with an axial gap motor that includes a rotor and a sta...  
WO/2018/084006A1
Provided is a braking apparatus capable of achieving an improvement in operational feel. When a second piston of a master cylinder goes into operation from a stopped state upon the depressing operation of a brake pedal, a first piston of...  
WO/2018/084233A1
Provided is a brake device capable of high-accuracy control for causing a brake force estimate value to follow a brake force command value by angle-sensorless control, and also capable of achieving cost reduction or the like. This dynamo...  
WO/2018/083686A2
A method for detecting the location of and isolating a leak in a braking system by simultaneously controlling a direct apply subsystem (DAS) and an isolated apply subsystem (IAS) to enable fluid communication between the IAS and the firs...  
WO/2018/078560A1
Electronic system (100) for controlling traction and braking of a vehicle (200), the vehicle (200) comprising at least one first wheel (R1), a first brake disc (DB1) operatively associated with said at least one first wheel (R1) and a fi...  
WO/2018/077539A1
The invention relates to a toothing between a toothed rack and at least one gear wheel, characterized in that the toothing is asymmetrical, and to an electromechanical brake booster for a motor vehicle, said brake booster comprising an e...  
WO/2018/081839A1
Field of use: transport engineering. The present system is intended for rapid deceleration, more efficient vehicle braking in an emergency situation, and improved general road traffic safety. Aim: to improve road traffic safety by increa...  
WO/2018/073039A1
Described is a motor vehicle system comprising a first electric parking brake actuation unit (13) assigned to a first vehicle wheel (VL), and a second electric parking brake actuation unit (43) assigned to a second vehicle wheel (VR). Th...  
WO/2018/073038A1
Described is a motor vehicle system comprising a first electric parking brake actuation unit assigned to a first vehicle wheel, and a second electric parking brake actuation unit assigned to a second vehicle wheel. The system further com...  
WO/2018/073206A1
The invention relates to a system and a method for estimating the coefficient of friction of a hydraulic brake system in a motor vehicle. The invention further relates to a system and a method for adjusting the set braking torque of a hy...  

Matches 1 - 50 out of 21,806