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Patent Searching and Data


Matches 1 - 50 out of 22,736

Document Document Title
WO/2019/175572A1
Disclosed is an electric vehicle with an architecture suitable for an electro- hydraulic propulsion that decouples the drive to allow greater freedom in the location of the major components for different types of vehicles and achieve opt...  
WO/2019/178211A1
A two stage brake actuation system including a push rod, a first actuator coupled to the push rod, and a second actuator. The first actuator may apply a first force to the push rod to move it between a brake clearance position and a brak...  
WO/2019/175161A1
The invention relates to a method for activating a parking brake function of a drum brake of a brake system of a vehicle, wherein a parking situation is taken into account in order to reduce the holding force to be exerted. The invention...  
WO/2019/172697A1
The present invention relates to an electronic brake-integrated in-wheel motor driving device. According to one embodiment of the present invention, an apparently complicated driving device structure, which is formed due to the installat...  
WO/2019/166215A1
The present invention relates to a vacuum brake booster (10) comprising: at least one movable wall (18), which separates a working chamber (14) and a vacuum chamber (16) in the vacuum brake booster (10) from one another, and a control va...  
WO/2019/166225A1
The invention relates to a pressure sensor (1) for a brake booster, comprising a housing (3) that receives a pressure sensor element (9.1) and which has a first fluid connection (7), via which the pressure sensor (1) can be connected to ...  
WO/2019/161980A1
The invention relates to a multi-circuit hydraulically closed braking system (1), in particular for a highly automated or autonomous vehicle, and to an operating method for such a braking system (1), which comprises at least two wheel br...  
WO/2019/161916A1
Electric parking brake actuator mounting assembly comprising: - a brake backplate (100) of a drum brake, having a rear surface opposite to a front surface configured to be facing a brake drum when the brake backplate (100) is mounted on ...  
WO/2019/161982A1
The invention relates to a multiple-circuit hydraulically open braking system (1), in particular for a highly automated or autonomous vehicle, and a corresponding operating method for a braking system (1) of this type, comprising at leas...  
WO/2019/163595A1
This electric brake is provided with: a braking mechanism that transmits thrust, generated by the driving of an electric motor, to a piston which moves a brake pad to be pressed onto a disk rotor; a thrust sensor that detects the thrust ...  
WO/2019/163597A1
Provided to a rear-wheel-side disc brake is an electric mechanism that converts the rotational force of an electric motor to thrust via a speed reducer and a rotary-to-linear motion conversion mechanism, and propels (displaces) a piston....  
WO/2019/160230A1
The present invention relates to an agricultural work vehicle having an air supply device and, more specifically, to an agricultural work vehicle having an air supply device, the vehicle measuring the pressure of filled air so as to cont...  
WO/2019/159813A1
The present invention provides an electric brake device and an electric brake system in which power consumption can be reduced without increasing the size of an electric motor. In the present invention, an electric brake control device (...  
WO/2019/158351A1
The invention relates to electropneumatic equipment (1) of a vehicle, comprising an electropneumatic parking brake device (2) having an electropneumatic parking brake control unit (EPB). According to the invention, the electropneumatic p...  
WO/2019/154628A1
The invention relates to an electro-pneumatic braking system (1) for a utility vehicle. The braking system (1) has brake control modules (8), by means of which a braking pressure can be generated for service brake cylinders (6), which ca...  
WO/2019/156034A1
Provided is a braking control device comprising: "a master unit having a master chamber connected to a front wheel cylinder, and a servo chamber for applying a forward force to a master piston against the reverse force applied to the mas...  
WO/2019/149411A1
The invention relates to a vehicle device (1) comprising an electromechanical actuator (2), which electromechanical actuator (2) has an electric motor (4) and a spindle device (9) with a rod (21) and a spindle nut (6), which spindle nut ...  
WO/2019/151146A1
Provided are an electric actuator and an electric brake device with which it is possible to improve NVH and also to improve control performance, etc. A control device (2) of this electric actuator comprises: an angle estimation unit (20a...  
WO/2019/149406A1
The present invention relates to a communication method between a brake booster (102) of a vehicle and an ESP control unit (104) of the vehicle, characterized in that a signal (202) is coupled into a brake fluid, is transported between t...  
WO/2019/146404A1
Provided are a brake control device and a failure detection method for the brake control device, with which the possibility of brake failure can be accurately detected without performing a special pressure-increasing action. With this br...  
WO/2019/142628A1
According to the present invention, a control unit is provided with: a first power line which connects a vehicle power source and a motor; a second power line which connects the vehicle power source and a plurality of electromagnetic val...  
WO/2019/137657A1
The invention relates to a brake booster for a brake system of a vehicle having a first input piston component (10) which can be moved from its starting position by an input travel in a braking direction (12), and a valve body (18) which...  
WO/2019/137892A1
The invention relates to a control device (20) and a method for controlling an emergency braking pressure of a vehicle, and a vehicle having a control device (20) of this kind, wherein a pilot control pressure VSD1 is modulated with a pr...  
WO/2019/092374A3
Disclosed is a control system for controlling an electric parking brake system of a motor vehicle having at least two brakes (12) designed to be mounted near wheels (8) of the motor vehicle, each brake (12) comprising a parking brake act...  
WO/2019/138767A1
This brushless motor includes a stator and a rotor. The stator includes a circumferentially arranged plurality of teeth, and a coil which is wound on each of the plurality of teeth. The rotor is disposed facing the stator and includes a ...  
WO/2019/101818A3
A vehicle braking system including a control unit (340) which is operable to communicate with at least one sensor (320, 350), the sensor (320, 350) being operable to provide signals corresponding to a characteristic of a vehicle to the c...  
WO/2019/137017A1
A brake state transition control system, comprising: an unpowered return passage, having one end adapted to be connected to a brake pipe and the other end adapted to be connected to a brake reservoir pipe; a main control passage, having ...  
WO/2019/135047A1
The invention concerns a brake actuator (2) comprising a DC motor (10), characterised in that it also comprises a computer (8) configured for: - measuring, over time, a current consumed by the motor (10) and a voltage between the termina...  
WO/2019/129533A1
The invention relates to a device (404) for a vehicle having multiple wheels, each of which is assigned a sensor (S) for wheel signal generation, which is designed to: determine (902) whether one of the wheels is affected by a failure of...  
WO/2019/133530A1
A system and method for generating a pressure-volume curve for a hydraulic system in a vehicle. The system includes a plunger coupled to the hydraulic system, a pressure sensor configured to detect a pressure of the hydraulic system, and...  
WO/2019/133962A1
A method of conducting a diagnostic test to determine leakage within a brake system includes first providing a brake system having a plunger assembly including a housing defining a bore therein. The plunger assembly includes a piston sli...  
WO/2019/129204A1
Disclosed are a brake control system (101) and an urban rail train (100), each train carriage (100b) being provided with one brake control system (101), wherein the brake control system (101) comprises a brake control unit (3), a hydraul...  
WO/2019/133964A1
A method of conducting a diagnostic test to determine leakage within a brake system includes first pressurizing the brake system. The pressure within the brake system is held for a predetermined length of time. The method further include...  
WO/2019/131153A1
An electric actuator of this brake device is mounted to a backing plate in a state where a motion conversion mechanism projects from a surface opposed to a braking member in the backing plate, and a rotary member is driven to rotate via ...  
WO/2019/132002A1
Provided is an electric linear actuator in which a power storage means is used as a power source when there is a fault in a power supply device, making it possible to constitute a highly reliable redundant system using a means that is le...  
WO/2019/132019A1
Provided is an electric brake device which can improve vehicle braking feeling and can also reduce operating sounds. A control device (2) of this electric brake device (1) has a brake release command calculation unit (26) which, when a b...  
WO/2019/131619A1
[Problem] To provide an electric power multiplier which enables production costs to be kept low. [Solution] In this electric power multiplier 1, a front housing 61 is provided with an accommodating recess for accommodating a rotary-to-li...  
WO/2019/133960A1
A method of determining a homing position of a piston within a plunger assembly for a vehicle brake system at the beginning of an ignition cycle of the vehicle includes first providing a plunger assembly having a housing defining a bore ...  
WO/2019/132022A1
Provided is an electric brake device capable of determining an abnormality in angle estimation inexpensively and at the time of brake operation or the like. A control device (2) of this electric brake device comprises: an angle estimatio...  
WO/2019/131616A1
The present invention addresses the problem of providing an electric power booster device that can be miniaturized. A reduction gear (51) of this electric power booster device (1) includes a planetary gear reduction mechanism (142) and a...  
WO/2019/131733A1
The present invention is a vehicle braking device comprising an input piston 13 that advances in a prescribed direction inside a cylinder 11 in accordance with an increase in the stroke of a brake operation member 10, a master piston 14 ...  
WO/2019/131659A1
Provided are an electric motor device and electric brake device with which it is possible to adequately restrict the motor maximum power consumption regardless of variations in motor properties, and to improve the output performance of a...  
WO/2019/121621A1
The invention relates to a support structure (60) for at least one gear wheel of a geared motor of an electrically operable brake. The support structure (60) comprises a main body (61), a base part (62), and a ring gear (64) having inter...  
WO/2019/121626A1
The invention relates to a gear assembly (100) for a geared motor (200) of an electrically operable brake. The gear assembly (100) can be operatively connected on the input side to a drive machine (50) and on the output side preferably t...  
WO/2019/119496A1
Disclosed is a train axle speed control device, comprising: a pressure control valve (10) adjusting a braking cylinder pressure according to an initial braking cylinder pressure control signal to obtain a processed braking cylinder press...  
WO/2019/066744A3
The present invention is a pressure detection mechanism (200) for a pneumatic brake valve (100) having a body (110) and pluralities of fluid transmission channels (120) passing through said body (110) and accommodating at least one each ...  
WO/2019/119497A1
A train backup brake control system comprises a train main reservoir pipe, a train brake pipe, an air brake control handle (10) and a relay valve (20). A conventional electrically-controlled straight brake system can be switched to the t...  
WO/2019/120534A1
The present invention relates to an auxiliary transmission brake arrangement (100) for a transmission (10) of a vehicle. In particular, the invention relates to an auxiliary transmission brake arrangement comprising a lubrication arrange...  
WO/2019/116844A1
Provided is a brake control device that allows for a better layout when being installed in a vehicle. The brake control device comprises a motor. The brake control device further comprises a housing that has a first surface on which the ...  
WO/2019/115139A1
The invention relates to a method for operating a brake system (1) having a brake fluid container (4) having a first and a second container chamber (61, 62) which are delimited by a first partition wall (64), wherein a first filling leve...  

Matches 1 - 50 out of 22,736