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Patent Searching and Data


Matches 651 - 700 out of 18,706

Document Document Title
WO/2021/228696A1
The invention relates to an architecture of an aircraft braking system, comprising: - a brake (20) comprising a plurality of electromechanical actuators (26), each electromechanical actuator having a digital communication module; - at le...  
WO/2021/226889A1
A hydraulic pressure adjustment device, a hydraulic pressure adjustment unit, a brake system and a control method. A liquid outlet pipe of a first hydraulic chamber (16) is provided in sections on a push rod support portion (14) and a pu...  
WO/2021/230898A1
The invention relates to the supplemental generation of energy from operation of a train, and specifically to the generation of energy in connection to the rotation of disc brake rotors in combination with generators. Rotation of the dis...  
WO/2021/229370A1
A vehicle (1) consisting of a tractor (2) and at least one trailer (4) comprises management means (100) configured to detect an actual deceleration (aR) for the vehicle, to calculate an expected deceleration (aE) for the vehicle and a di...  
WO/2021/226887A1
Disclosed are a hydraulic adjustment unit, a brake system, an automobile and a control method. A second hydraulic chamber (17) of the hydraulic adjustment unit provides power for a first group of brake wheel cylinders (28, 29) by means o...  
WO/2021/228335A1
The invention relates to a method for regulating a pressure position in a braking system (1) having a pressure application device (3) and an overflow valve (7), comprising the steps of receiving (10) a pressure request (30) and determini...  
WO/2021/228674A1
The invention relates to a method for operating a motor vehicle (1). The motor vehicle (1) comprises a first control element (18), an actuatable second control element (19), and a braking system (12) having a controllable braking-force g...  
WO/2021/229375A1
An actuating device (1) for a disc brake (2), comprises a piston (7), a first ramp-ball motion converter (100), having a first ramp portion (101) axially constrained and actuatable in rotation around the actuating axis (8), a second ramp...  
WO/2021/224448A2
The present application relates to an accumulator for a vehicle braking system, comprising a cylinder having an inner surface defining an internal space, a piston accommodated in the internal space of the cylinder in such a way as to be ...  
WO/2021/224241A1
The invention relates to a bistable electromagnetic actuator (1) comprising a housing (11) extending along an axis of exertion (X) of the actuator, two excitation coils (13) arranged inside the housing and comprising at least one winding...  
WO/2021/222101A1
A brake actuator has a plurality of actuator housing portions, a parking piston axially displaceable within one of the actuator housing portions, and a service piston axially displaceable independently of the parking piston within anothe...  
WO/2021/221144A1
This electric parking brake device is provided with: a "linear motion member that applies a parking brake by being driven by an electric motor and being moved in a forward direction, and that releases the parking brake by being moved in ...  
WO/2021/219294A1
The invention is related to an electromechanical brake system comprising a brake actuator (2) having a power transmission means for transmitting an actuating force to a brake pad (10b), said power transmission means including a rotatable...  
WO/2021/221143A1
The present invention comprises: a motor 2 that has a power terminal 22 for receiving electricity, and that is capable of adjusting the braking force applied to a wheel in accordance with the rotation of a rotating shaft 20; a substrate ...  
WO/2021/220144A1
A control system is described for a railway convoy (400), particularly for the transport of goods, comprising wagons (102), a master locomotive (101) and at least one slave locomotive (402, 403). The railway convoy (400) comprises a brak...  
WO/2021/220888A1
Provided are a check valve and a brake system that enable cost reduction and optimal prevention of occurrence of contamination with dust. A check valve (50) is disposed in a flow path through which an operating fluid is passed. This chec...  
WO/2021/215157A1
This disc brake comprises: a carrier having a fixed part fixed to a non-rotating part of a vehicle; a caliper that is attached to the carrier and has a cylinder part that accommodates a piston applying pressure to an inner brake pad; and...  
WO/2021/215156A1
This planetary gear speed reduction mechanism provided in a disk brake as a brake device is provided with: a small-diameter shaft to which rotation from an electric motor is transmitted; and a sun gear to which rotation from the small-di...  
WO/2021/215158A1
This electric brake device includes: an electric motor having a plurality of drive circuits; an electric mechanism for pressing a braking member against a braked member as a result of driving of the electric motor; and a control device f...  
WO/2021/209294A1
The invention relates to a brake system (7) for a trailer vehicle (3), comprising a brake circuit (17, 18); an actuation device (14), by means of which a brake pressure in the brake circuit (17, 18) can be adjusted; an inlet valve (23) w...  
WO/2021/208594A1
A hydraulic regulation unit for a braking system of an automobile, comprising a first liquid storage device (29), a second liquid storage device (2), a first fuel return pipeline (110) and a second fuel return pipeline (120). The first f...  
WO/2021/210967A1
A check valve is disclosed. A check valve according to an embodiment of the present invention has a plurality of valve parts, each of which has an inner fluid path selectively opened/closed by means of an opening/closing member, and the ...  
WO/2021/204833A1
This method controls a motor vehicle brake. This brake comprises at least one brake lining (12) intended to cooperate with a friction member of the brake and a member (8,10) for clamping the lining (12) against the friction member activa...  
WO/2021/203566A1
A locomotive air-electric hybrid braking force control method, comprising: when in an air-electric hybrid state and when a signal for a change in the electric braking force of a locomotive is a low-level signal, then, according to a targ...  
WO/2021/199174A1
A monitoring device (100) for a brake control device comprises an acquisition unit (101) that acquires: information of an AC pressure sensor that detects the pressure in an AC command chamber provided to a brake control device (10) that ...  
WO/2021/200664A1
The present invention comprises: a first pressurizing part 2 having a cylinder 21, a piston 23 slidable inside the cylinder 21, an electric motor 22 for driving the piston 23, and an output chamber 24 demarcated by the cylinder 21 and th...  
WO/2021/198859A1
A purpose of the present invention is to improve the installability, with respect to motorcycles, of a brake system capable of carrying out a slip control operation for the front wheel and the rear wheel. Another purpose is to provide a ...  
WO/2021/201676A1
A brake control unit (50) is provided comprising a primary control branch (510), a backup control branch (520), and mode control utilities (530), wherein the mode control utilities (530) are configured to select in accordance with integr...  
WO/2021/200459A1
Provided is a parking brake control device that, when releasing a held braking force, passes a current through an electric motor and changes the driving time of the electric motor in accordance with: the amount of change in current in a ...  
WO/2021/196308A1
An air brake control system, which is applied to a freight multiple unit. The air brake control system comprises: a brake control unit (1) for controlling application and release of an air brake; a human-machine interaction unit (5) for ...  
WO/2021/201565A1
A vehicle brake control device comprises: a low-pressure accumulator for temporarily storing brake fluid discharged from a wheel cylinder; a hydraulic pump for pumping the brake fluid stored in the low-pressure accumulator; a motor for d...  
WO/2021/199496A1
An electric parking brake device for a vehicle, the device including a drum brake disposed radially inside a rim portion and an electric actuator that can produce a parking brake state by actuating the drum brake, the electric actuator b...  
WO/2021/198994A1
An electromechanical service and emergency braking actuator (400, 500) for a railway vehicle is described, comprising a safety unit (401, 501) arranged to regulate a first emergency braking control signal (402, 502) so as to indicate to ...  
WO/2021/197555A1
The invention relates to a brake system (100) with at least two energy sources (116, 118) and at least two electromechanical wheel brakes (108, 110, 112, 114), wherein a first wheel brake (108) is directly connected exclusively to a firs...  
WO/2021/200663A1
The present invention comprises: an electric cylinder 2, in which a piston 23 that is driven by an electric motor 22 can slide within a cylinder 21 to supply a fluid; a hydraulic pressure output unit 31 that is connected to the electric ...  
WO/2021/194286A1
An electronic brake system is disclosed. An electronic brake system according to the present embodiment may comprise: a reservoir in which a pressurizing medium is stored; an integrated master cylinder comprising a master piston connecte...  
WO/2021/190869A1
The invention relates to an electronically controlled pneumatic operating brake system (1) having a backup control pressure for a pneumatic fall-back level, which backup control pressure is generated on the basis of compressed air from a...  
WO/2021/192457A1
Provided is an electric parking brake device in which the operation and release of a parking brake is switched according to the operation of an electric actuator. A control unit (C) controls the operation of the electric actuator (38) wh...  
WO/2021/192449A1
The purpose of the present invention is to prevent wheels from suddenly locking when motive power of an electric motor is mechanically transmitted to a friction member to brake the wheels while a vehicle is traveling. A parking brake con...  
WO/2021/193155A1
Provided is a work vehicle which can flexibly address user demands concerning brake performance. In a wheel loader 1 equipped with an electronic brake control system, controllers 5, 5A, and 5B store first to eighth control characterist...  
WO/2021/194288A1
Disclosed is an electronic brake system. The electronic brake system according to the present embodiment comprises: a first block in which a mechanical part that is mechanically operated and linked with a brake pedal is disposed; a secon...  
WO/2021/194289A1
An electronic brake system is disclosed. An electronic brake system according to the present embodiment comprises: a first block in which an operating part operated by being linked with a brake pedal is arranged; a second block in which ...  
WO/2021/191645A1
The invention relates to a safety braking system for self-propelled vehicles used, primarily, for agricultural purposes. The technical result achieved by the invention consists of enhancing the reliability of stopping a vehicle at emerge...  
WO/2021/191562A1
The hydraulic machine comprises: - a fixed part, - a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, - a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment agai...  
WO/2021/193715A1
The present invention comprises a first hydraulic pressure outputting part 31 and a second hydraulic pressure outputting part 32. The first hydraulic pressure outputting part 31: is connected via a first liquid path 51 to a first pressur...  
WO/2021/191125A1
The invention relates to a method for actuating an electrical drive (52) of a trailer vehicle (16) with a towing vehicle (12), comprising the steps of: determining (90) a current slip (92) of at least one driven wheel (20a) of a towing v...  
WO/2021/184483A1
The embodiments of the present application provide a settle down brake control device and a maglev train, used for solving the problems in the prior art of large impact on the train and reduced comfort of passengers due to the fact that ...  
WO/2021/187435A1
The present invention provides a vehicle braking device comprising: a first hydraulic pressure output unit 31 that is coupled to a master chamber 41a via a first liquid passage 51 and outputs a hydraulic pressure to first wheel cylinders...  
WO/2021/180383A1
The invention relates to an electrically controllable unit. The unit has an electrical machine comprising a rotor (10), a machine shaft (18) connected to the rotor (10) for conjoint rotation, and a signal transmitter (16) that revolves w...  
WO/2021/181807A1
In an electric parking brake device for a vehicle, a control unit (C) that controls the operation of an electric motor (41) includes: a slope computing means (87) that computes the slope of a detected current value obtained by a current ...  

Matches 651 - 700 out of 18,706