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Patent Searching and Data


Matches 651 - 700 out of 22,861

Document Document Title
WO/2017/089007A1
The invention relates to a piston pump assembly (1) for a hydraulic vehicle brake system comprising an electric motor (2) and a coaxially arranged planetary gear (3), ball screw drive (19) and a piston-cylinder unit (6). The invention pr...  
WO/2017/090753A1
A valve control device according to the present invention is provided with: a correction unit that corrects the hysteresis of an output of a control valve according to the increase/decrease direction of a control output value; a detectio...  
WO/2017/046381A8
The invention relates to an assembly for a vehicle brake system, which comprises at least one brake cylinder (20) and an electromechanical brake booster (10), having a drive arrangement for driving at least one actuating device (18) desi...  
WO/2017/090634A1
Provided is a vehicle braking device capable of further improving pressure adjustment control performance. When a first target hydraulic pressure is increasing, a hydraulic braking force generation device A performs a control that involv...  
WO/2017/089050A1
Actuation mechanism for a wedge-actuated drum brake, in particular for commercial vehicles, comprising a wedge unit that includes an adjusting element which can move along an adjusting direction, the wedge unit being designed in such a w...  
WO/2017/088959A1
The invention relates to an external force-supported hydraulic brake system of a wheeled vehicle, comprising a main brake line (9) into which a target brake pressure can be controlled and from which wheel brake lines (10) branch off. The...  
WO/2017/089233A1
An improved brake device (1) having a hydraulic booster stage (2) for a hydraulic motor vehicle brake system is provided, which brake device, within normal boosting operation, can be operated both in an autonomous, driver-independent act...  
WO/2017/090697A1
Provided is a hydraulic pressure control device capable of correcting a control current while taking into account an idle region. This hydraulic pressure control device has an idle region, and is provided with a control unit, and a corre...  
WO/2017/086094A1
To provide a hydraulic control device which can have enhanced layout properties. The hydraulic control device according to the present invention is provided with a stroke simulator unit and a hydraulic unit. The stroke simulator unit is ...  
WO/2017/086384A1
In the present invention two linear actuators (40) that are arranged in parallel and that advance and retract brake pads (28) with respect to a brake disk (10) are driven simultaneously by a single electric motor (60). Each of the two li...  
WO/2017/084791A1
The invention relates to a brake booster (2) or a tank ventilation system (3) for a motor vehicle (1), comprising a vacuum pump (4) for providing the auxiliary energy of the brake booster (2) or for suctioning (3) a gaseous medium (5b) o...  
WO/2017/085096A1
The invention relates to a brake arrangement (1) of a vehicle. In order to provide a brake arrangement (1) with high functional reliability, at least two electropneumatic directional valve devices (3, 18) in the brake arrangement (1) are...  
WO/2017/086277A1
A brake device is provided such that power consumption by a two-piston type brake device during antilock control can be suppressed. The two-piston type brake device is provided with: a wheel speed estimation means; a vehicle body speed e...  
WO/2017/082275A1
This brake-chamber-bracket attachment structure is capable of ensuring installation space for brake chamber brackets at both sides of a suspension bracket in the axle direction. The brake-chamber-bracket attachment structure has a longit...  
WO/2017/081827A1
Provided is an electric parking brake device in which a coil part is thinned to enable a resolver to be assembled into an electric parking brake and enable control of, for example, a position where a brake pad and a brake disc are tighte...  
WO/2017/082768A1
A method for controlling an n-axle trailer consists in determining the rotation speed of the wheels of an n-axle trailer and transmitting same to a control unit, to which signals are also transmitted from the braking system of the tracto...  
WO/2017/078068A1
Provided are: an air supply system in which a circuit for engaging and releasing a parking brake can also be used as a circuit for emergency purposes; and a method for controlling the air supply system. The air supply system is provided ...  
WO/2017/076892A1
The invention relates to a pneumatic braking device (10) for a utility vehicle, comprising at least one pneumatically controllable spring accumulator (12) for a parking brake of the utility vehicle and comprising an electronic parking br...  
WO/2017/076893A1
The invention relates to a pneumatic braking device (10) for a utility vehicle, comprising at least one pneumatically controllable spring accumulator (12) for a parking brake of the utility vehicle with an electronic parking brake device...  
WO/2017/076979A1
Methods and systems are provided for translating an adjusted medium pressure into performance of one or more selected functions, the method comprising: providing a pneumatic structure in which the medium is retained at a starting pressur...  
WO/2017/077941A1
Provided is a brake device which is a two-piston type brake device and which reduces drag torque and delays the timing for replacing a friction-pad. The brake device is provided with the following: a brake rotor (3); a friction pad (4) w...  
WO/2017/076483A1
The invention relates to a power-assisted hydraulic braking system of a wheeled vehicle, having a main brake line (2), into which a setpoint brake pressure can be input by means of a brake valve (1) which can be actuated via a brake peda...  
WO/2017/073163A1
The purpose is to provide a hydraulic pressure control device and a brake system able to improve the degree of layout freedom for an oil passage inside a housing. The present invention is provided with: a normally closed electromagnetic ...  
WO/2017/071991A1
The invention relates to a parking brake device (1) comprising an electrically controllable parking brake circuit with a parking brake actuation device (36) that has at least one parking brake actuation element (37), which interacts with...  
WO/2017/069177A1
The present invention comprises: a first pressure-regulating mechanism that pressurizes a first wheel cylinder on either the left or right front wheel side of a vehicle, by using the movement of a first control piston driven by a first e...  
WO/2017/069178A1
The present invention comprises: a first wheel cylinder WC1 on either the left or right front wheel WHfl, WHfr side of a vehicle; a second wheel cylinder WC2 on the other side; a first pressure-regulating mechanism CA1 that pressurizes t...  
WO/2017/068870A1
The purpose of the present invention is to provide a hydraulic control device and a braking system such that productivity can be improved. This hydraulic control device is equipped with: a normally-closed solenoid valve which has a first...  
WO/2017/068084A1
A hydraulic brake actuator comprises a manual control member (30) that is moveable between on the one hand a control member neutral position and a control member-defined brake activation position and on the other hand the control member ...  
WO/2017/068085A1
A dual-purpose valve (20) for a braking system (10'), comprises: a two-position hydraulic brake control valve (46) coupled to a moveable valve member (34), a brake control chamber (76) for holding fluid; a brake port (73) for connecting ...  
WO/2017/068083A1
A vehicle (10) includes a spring-applied hydraulic release (SAHR) vehicle brake (11) comprising first (12) and second (13) mutually engageable brake elements. The first brake element (12) is secured to or forms part of a rotatable elemen...  
WO/2017/069243A1
Provided is a liquid pressure control device which enables improvement in the braking feel experienced by a driver and improvement in the durability of components involved in control. The present invention is a liquid pressure control de...  
WO/2017/069179A1
Brake fluid inside a first wheel cylinder WC1 is pressurized by using a first pressure-regulating mechanism CA1 and brake fluid inside a second wheel cylinder WC2 is pressurized by using a second pressure-regulating mechanism CA2. If a d...  
WO/2017/069234A1
For example, a brake for vehicles which has a novel configuration associated with an elastic member and has little disadvantages is provided. The brake for vehicles is equipped with, for example: an actuating member which can move a brak...  
WO/2017/070658A1
Spring failure detection systems include an air brake cylinder having a spring axially extending therein, a sensor coupled to the air brake cylinder and configured to sense forces applied to the air brake cylinder, an indicator coupled t...  
WO/2017/061327A1
Provided is a vehicle brake control device which is capable of suitably executing brake assistance processing, even if a sensor for detecting the pressure inside a variable-pressure chamber of a vacuum booster is not provided. A brake de...  
WO/2017/061322A1
In the present invention, a driving pressure regulating unit 15a outputs driving pressure in accordance with the position of a pressure regulating piston 15a2 relative to a high pressure port PT13 and a low pressure port PT14. A pilot pr...  
WO/2017/060858A1
Traction and braking control system for a train set (T) comprising a master locomotive (ML), as least one slave locomotive (SL) and a plurality of carriages (C), in which each of the locomotives (LM, SL) includes traction apparatus (1) a...  
WO/2017/060282A1
The invention relates to a force transmission device (100) comprising a first and a second spring energy accumulator (10, 20) and a mechanical coupling (30) of the first and the second spring energy accumulator (10, 20). The mechanical c...  
WO/2017/060128A1
The invention relates to an electropneumatic brake device (1) comprising a first electropneumatic pressure-regulating module (6) with a first relay valve device (22a) and a first inlet/outlet solenoid valve combination (16a) which pneuma...  
WO/2016/146222A3
The invention relates to a brake system for motor vehicles, comprising: a master brake cylinder (HZE) and a floating piston (SK) arranged therein, which has a first and a second pressure chamber (DR1, DR2) sealingly separated from each o...  
WO/2017/057648A1
Provided is a vehicular braking device capable of both further improving responsiveness and inhibiting excessive responses. A hydraulic pressure braking force generation device A is provided with: a first control unit 17e for performing ...  
WO/2017/057896A1
The present invention provides a motor comprising: a rotating shaft; a rotor comprising a hole, in which the rotating shaft is arranged; a stator arranged on the outer side of the rotor; a housing for containing the rotor and the stator;...  
WO/2017/055015A1
The invention relates to an electro-pneumatic parking brake device (200) of a motor vehicle (170) comprising an electronic control unit (14), a compressed air supply (110, 158), an electro-pneumatic parking brake control unit (1) which c...  
WO/2017/055507A1
The invention relates to a braking device (1) for a hydraulic motor vehicle brake system, with an energy-store-free, electronically controlled electric-motor-driven on-demand braking force booster (2) and with a master brake cylinder (4)...  
WO/2017/040150A8
Restrictors are disclosed that include a body defining a Venturi tube having a throat defining a junction of a converging inlet cone to a diverging outlet cone along a longitudinal axis thereof, and with the converging inlet cone and the...  
WO/2017/057457A1
In the present invention, a brake device is equipped with: differential pressure control valves 321; pressure adjusting units which are connected to the differential pressure control valves 321 through liquid passages; and a control devi...  
WO/2017/057440A1
Provided is a hydraulic pressure control device which is capable of ensuring a sufficient fluid inflow/outflow quantity for variation in hardware, while ensuring control stability. This hydraulic pressure control device, which controls a...  
WO/2017/050407A1
The invention relates to a method for adjusting brake pressures (P) on pneumatically operated wheel brakes (6) of a motor vehicle (2), the brake pressure being adjusted depending on a driver brake request (19) in a normal braking mode (1...  
WO/2016/146223A3
The invention relates to a brake system for motor vehicles, comprising: an actuating device (BP), in particular in the form of a brake pedal; a travel simulator (WS) for producing a reactive force on the actuating device (BP); a first pi...  
WO/2017/050406A1
The invention relates to a method for adjusting brake pressures on pneumatically operated wheel brakes (5) of a motor vehicle (2). The invention also relates to a brake system for carrying out the method and to a motor vehicle (2) compri...  

Matches 651 - 700 out of 22,861