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Patent Searching and Data


Matches 1,001 - 1,050 out of 22,976

Document Document Title
WO/2016/006817A1
Provided is a brake actuator having a diaphragm which vertically moves a pressure plate according to the elastic force of a compression spring inside a spring chamber and the adjustment of air pressure inside a pressure chamber, thereby ...  
WO/2016/007861A1
Venturi devices and systems incorporating the same are disclosed. The Venturi devices include a lower body defining a passageway having a motive section and a discharge section spaced a distance apart from one another to define a first V...  
WO/2016/006816A1
An air-operated brake actuator, according to the present invention, comprises: a hollow upper housing; a hollow lower housing which is spaced apart in the direction of the lower part of the upper housing; a coupling housing which couples...  
WO/2016/004794A1
A planetary gear transmission mechanism, comprising a first inner tooth ring (41), a first sun gear (44), a first planetary carrier (43), a first planetary gear (42) and a drive shaft (13); the drive shaft is driven by an external power ...  
WO/2016/001809A1
A braking system for vehicles (4) comprising a hydraulic actuator unit (8) operatively connected to at least one braking device (12), so as to control its actuation by means of a first hydraulic circuit (16) at a first working pressure (...  
WO/2015/198889A1
Provided is a brake device capable of achieving highly responsive pressure increasing characteristics without being dependent on the discharge capacity of a pump. This brake device is provided with: an operating rod having a first diamet...  
WO/2015/165824A3
A braking system is provided. The braking system includes a brake, a first valve, a second valve and a valve actuation system. The brake is hydraulically actuated by a pressurized fluid. The first valve actuates the brake based on a user...  
WO/2015/197234A1
The invention relates to a pressure generator (1) for a hydraulic power brake system. According to the invention, the pressure generator (1) is designed with a ball screw (8) and a planetary gear train (22), a spindle nut (7) of the ball...  
WO/2015/193083A1
The invention relates to an internal combustion engine with a fluid reservoir and a fluid/steam accumulator. The fluid/steam accumulator is connected to a valve via a first connecting line, and the valve is connected to an electrically d...  
WO/2015/193102A1
The invention relates to a relay valve (1) for a vehicle, said valve comprising a parking brake piston (3) that is displaceable in a housing (2) and an axially displaceable cuff (4), a first compressed-air chamber (a) for receiving compr...  
WO/2015/193159A1
The invention relates to a pneumatic device for a vehicle, comprising a pneumatically actuated brake mechanism (1), a first pressurized reservoir (16), which is fed with compressed air from a compressor (66) via a circuit (44) of a prote...  
WO/2015/158576A3
The invention relates to an electrohydraulic actuator comprising: an electric motor (1); a rotation-translation transmission (2) which is functionally connected downstream of said electric motor (1) and which comprises a threaded spindle...  
WO/2015/188958A1
The invention relates to a sensor device (10) for a brake system, comprising an active brake booster (12) configured for carrying out or reinforcing an autonomous or partially autonomous build-up of brake pressure, comprising an electron...  
WO/2015/188957A1
The invention relates to a hydraulic control unit (28) for at least one hydraulic unit (10) of a brake system and to a brake booster control unit (30) for an electromechanical brake booster (12) of the brake system, said brake booster co...  
WO/2015/190380A1
Provided are an electric brake device and an electric brake device system capable of achieving decreases in cost, weight, space, and power supply device load. The electric brake device is provided with: a drive circuit unit (21) that sup...  
WO/2015/158626A3
The invention relates to an actuating unit (1) for a hydraulic brake system, comprising an actuating pedal (11), at least one working piston (16) of a main brake cylinder (3), a booster piston (13) of a hydraulic brake booster guided in ...  
WO/2015/185241A1
The invention relates to a sensor device (10) for a brake system which is equipped with an electromechanical brake booster (12) and has evaluation electronics (16) which are configured to define at least one braking request specification...  
WO/2015/185243A1
The invention relates to a method for determining a loss torque of an electromechanical brake booster of a brake system, comprising the steps: determining, when a user of the brake system demands a brake pressure build, by means of an ac...  
WO/2015/186365A1
An electric brake actuator includes first and second electric motors and an actuator output, a first cycloidal speed reducer having a first reducer input rotatable about a first reducer axis and operatively connected to the first motor o...  
WO/2015/185355A1
Vacuum brake booster comprising a vacuum housing (100) subdivided by a piston (110) into a vacuum chamber (CH1) and a variable-pressure chamber (CH2) for amplifying the input force Fe and applying the output force (Fs) to the master cyli...  
WO/2015/101565A3
The invention relates to an actuator for brake shoes inside a drum brake of a motor vehicle, in particular with an electric motor. The invention also relates to an assembly method, as well as to a drum brake and a braking device provided...  
WO/2015/181174A1
The invention relates to a rail vehicle brake system (100) comprising a conditioning device (10), having at least one disc brake per axle (4), the conditioning device (10) having a control device (11). The conditioning device (10) is for...  
WO/2015/184205A1
Ejector assemblies and engine systems including the same are disclosed herein. The ejector assemblies includes a pressure regulator in fluid communication with an ejector, where the pressure regulator receiving boost pressure and selecti...  
WO/2015/182733A1
The present invention addresses the problem of standardizing a front shell of a booster shell of a negative pressure-type booster device by modifying the shape of a reinforcement rib provided to the front shell so as to satisfy the deman...  
WO/2015/181764A1
The system comprises a pneumatic pressure supply pipe (MBP), a generator (2) for generating a vehicle load signal, a weighting system (WA) designed to supply a weighted pressure which defines a maximum braking pressure, limited as a func...  
WO/2015/101611A3
The invention relates to an actuator for brake shoes inside a drum brake of a motor vehicle, in particular with an electric motor. The invention also relates to a brake provided with such an actuator, for example a "drum-in-hat" composit...  
WO/2015/178275A1
Provided is an electric brake device capable of providing redundancy when abnormality develops in a load sensor without increasing the size of the load sensor. The electric brake device is provided with: a brake rotor; a friction pad; an...  
WO/2015/177249A1
The invention relates to an electric parking brake, in particular for a utility vehicle, comprising at least two compressed-air outputs (72, 73), an electrically controllable valve arrangement (20) for controlling a distribution of compr...  
WO/2015/177767A1
The present invention relates to a brake (20) for an electric motor (10), comprising: a yoke, at least one brake disc intended for being rotated with the shaft of the electric motor, at least one armature axially movable relative to the ...  
WO/2015/153939A3
Bypass check valves, suitable for bypassing a Venturi gap, are disclosed and include a housing defining an internal cavity having a first seat and a second seat, and a seal member within the internal cavity translatable between a closed ...  
WO/2015/176916A1
The invention relates to an electropneumatic brake control device (30) for controlling a parking brake of a vehicle with a service brake and a parking brake, comprising an electromagnetic valve device (36) which is controlled by an elect...  
WO/2015/101484A3
The invention relates to a drum brake device of a road vehicle, in particular for a motor vehicle. Said drum brake can operate as a service brake and as a parking or emergency brake. In service brake mode, a first actuator separates two ...  
WO/2015/177207A1
The invention relates to an actuating system for a vehicle brake, with an actuating arrangement, in particular a brake pedal, at least one (first) piston-cylinder unit, which is connected via a hydraulic line to the vehicle brake (brakin...  
WO/2015/177248A1
The invention relates to a method for controlling the use of track brake systems, in particular eddy current brake systems, of railway vehicles operated in a railway network, in at least one predetermined track section, in which method t...  
WO/2015/124545A3
The invention relates to a motor vehicle brake, in particular a motor vehicle brake that can be actuated in a combined hydraulic and electromechanical manner, having an actuator assembly (10) comprising: a housing (12), an actuating elem...  
WO/2015/145028A3
This wet disc brake system comprises a set of discs (1) rigidly connected respectively to a rotary member (8) and to an element (7) fixed relative to the chassis of the vehicle on which said system is mounted, said discs being subjected ...  
WO/2015/174314A1
Provided is an electric brake device that reduces current by using frictional force to maintain pressing force and thereby makes it possible to reduce power consumption by reducing a loss resulting from conductor resistance, that minimiz...  
WO/2015/101562A3
The invention relates to a motor-reducer, in particular for powering an actuator of a disc or drum brake of a motor vehicle, for example in the context of a "dual-mode" drum brake. The invention also relates to a drum brake and to a brak...  
WO/2015/101564A3
The invention relates to an actuator with a screw-and-nut system, in particular for actuating the brake shoes of a drum brake of a motor vehicle. The invention also relates to a drum brake and a braking device provided with such an actua...  
WO/2015/173066A1
The invention relates to a motor vehicle actuator, in particular a brake actuator, comprising a housing (3) which consists of a housing container (1) and a housing cover (2) designed as a base support and in which an electric motor (4) a...  
WO/2015/101486A3
The invention relates to a "dual-mode" drum brake for a vehicle, which operates as a service brake in simplex mode and as a parking brake in duo servo mode. The invention also relates to a vehicle including such a drum brake, and to a me...  
WO/2015/169418A1
The invention relates to a control device (23) for a compressed-air-operated brake system (1, 1') of a vehicle according to Claim 1, to a brake system (1,1') having such a control device (23) according to Claim 8 and to a vehicle having ...  
WO/2015/169534A1
The present disclosure relates to a braking system and, more particularly, to a braking system for engaging a brake mechanism as a waiting brake for a load carrying vehicle. The braking system comprises first and second brake mechanisms....  
WO/2015/101485A3
The invention relates to a motor-reducer (5) driving an actuator provided for separating brake shoes of a drum brake for a vehicle, as well as a drum brake and a vehicle including said motor-reducer. Said motor-reducer includes an electr...  
WO/2015/169536A1
The present disclosure relates to a vehicle having a braking system and a method of engaging the braking system. The braking system engages a brake mechanism as a waiting brake. The vehicle has a dual function device which is configured ...  
WO/2015/092700A3
A braking system (4) for vehicles comprising - a manual actuator device, operable by means of a lever and/or pedal, operatively connected to at least a first braking device acting on a brake disc or drum, so as to exercise a braking acti...  
WO/2015/169531A1
The invention relates to an arrangement (107; 207; 307) for controlling a compressed air line (4) of a vehicle assembly (101; 201; 301), comprising a controller (8) and at least one valve device (113a; 113b; 213a; 213b; 313a; 313b) which...  
WO/2015/169417A1
The invention relates to a pneumatic brake device, comprising a brake signal transducer, a reserve pressure accumulator (11), and a wheel brake (9) for each wheel and also an electrically actuable wheel brake module (12) for each wheel f...  
WO/2015/169535A1
The present disclosure relates to a braking system and, more particularly, to a braking system for engaging a brake mechanism as a waiting brake for a load carrying vehicle. The braking system utilises an electrohydraulic brake control m...  
WO/2015/165452A1
The invention relates to a device for simulating a force on an actuation element of a vehicle, comprising a piston/cylinder unit (5, 12), wherein a working piston (5) is connected to the actuation element (3) via a piston rod (4), said a...  

Matches 1,001 - 1,050 out of 22,976