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WO/2023/017298A1 |
A brake actuator for a vehicle, in particular a commercial vehicle, the brake actuator comprising an actuator housing, and a push rod mounted inside said actuator housing, said push rod being adapted to be coupled to a brake mechanism an...
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WO/2023/011783A1 |
A sensor-equipped brake pad (1) for the braking system of a motor vehicle, comprising a printed circuit board (200), a rear support plate (100) having a recess (110) in which the printed circuit board (200) is fixed, at least one force s...
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WO/2023/011785A1 |
The sensorized braking device (1) for a vehicle, comprising at least one piezoelectric sensor (2) for measuring shear force, an electrical circuit (12) configured to collect signals from the sensor (2), wherein the sensor (2) comprises a...
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WO/2023/283324A1 |
A sensor mounting arrangement for a drum brake assembly of a heavy-duty vehicle comprising a sensor assembly mounted on a cam tube of the drum brake assembly. The cam tube is formed with an opening. The sensor assembly includes a detecto...
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WO/2023/280536A1 |
A hydrodynamic retarder having a device for detecting a working medium temperature is proposed. In the proposed design, the retarder housing consists of at least the stator housing and the rotor housing. The stator is inserted in the sta...
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WO/2023/274714A1 |
The invention relates to a method for determining a state of wear of a brake pad of a vehicle (F), comprising the following steps: receiving (S10) time series data (Dt), the time series data (Dt) comprising a time series of brake system-...
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WO/2023/276962A1 |
A control device 10 starts micro braking control to generate braking force on front wheels 81 and/or rear wheels 82 when the driving force of a vehicle 90 has increased. During the execution of micro braking control, the control device 1...
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WO/2022/263338A1 |
The invention relates to a method for controlling the braking of a vehicle/trailer combination consisting of a towing vehicle (18) and a trailer vehicle (19), wherein the towing vehicle has a pneumatic or hydraulic towing vehicle brake s...
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WO/2022/260481A1 |
The present invention relates to a boot assembly of a drive axle in which a bearing seal of a wheel bearing is removed to reduce drag torque and also reduce friction noise occurring in a wrinkled portion of the boot, and introduces a boo...
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WO/2022/233814A1 |
The invention pertains to a measuring system (110) for measuring brake torque generated by a brake system (201) of a vehicle along an axis, comprising a brake caliper (101). The measuring system comprises a support structure (104), a mea...
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WO/2022/231549A1 |
The present invention relates to a measurement device (10) for providing testing of said sensors in a land vehicle comprising pluralities of sensors which realize measurement on the brake system and on the transmission system. Accordingl...
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WO/2022/213771A1 |
A drum brake, comprising a brake arm (1), a brake shoe (8), a base (17) and a brake torque detection device. The brake shoe (8) is hinged on the brake arm (1) by means of a brake shoe shaft (2), a shaft hole (3) on the brake arm (1) thro...
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WO/2022/210196A1 |
A brake control device for controlling a power-off brake device, the brake control device comprising: a power supply controlled so as to output a voltage or so as not to output a voltage in accordance with a power supply control signal; ...
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WO/2022/194405A1 |
A rail vehicle has at least two railroad cars (111, 112, 11n) and a braking system with control units (121-1, 121-2, 122-1, 122-2, 12n-1, 12n-2) at least one of which is arranged in each railroad car. Each control unit receives a brake i...
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WO/2022/194537A1 |
One aspect of the invention relates to a device for indicating the wear of a brake lining of a disc brake, which device triggers a signal when a predefined wear limit of the brake lining is reached. The device has a circlip (10) and a se...
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WO/2022/195496A1 |
A detection device 1 is described for detecting a force acting in a detection portion Z of a brake caliper 100 and representative of a braking torque acting on the brake caliper when braking. The device 1 is adapted to being mounted betw...
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WO/2022/189152A1 |
An assembly of a disc brake system (2) of an aircraft landing gear (1) and a monitoring device (3), the disc brake system (2) comprising at least one stator disc (21) and at least one rotor disc (22) configured to be pressed against said...
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WO/2022/189479A1 |
A method of estimating wear of a vehicle brake element including at least a braking disk (10), a wearable block of friction material (20) and a support back plate (40) of the block of friction material (20), comprising at least: -providi...
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WO/2022/167255A1 |
The invention relates to a brake pad holding arrangement (10) for a brake caliper arrangement (2), in particular for a brake caliper arrangement of a utility vehicle, comprising a holding element (12) and a sensor element (50), the holdi...
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WO/2022/148798A1 |
: The invention presents and describes a brake lining system (2) for a disc brake of a rail vehicle, comprising a lining holder (1) and comprising at least one brake lining (3) which is connected to the lining holder (1), preferably comp...
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WO/2022/122297A1 |
In a disk brake assembly (1) for a rail car includes at least one pair of brake pads (15, 16) for pressing against opposite sides of a brake disk coupled to a rail car rotor; a piston actuator (13) powered by a fluid for driving the disk...
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WO/2022/122298A1 |
The invention relates to a method for estimating a coefficient of friction (µ) for a brake pad-brake disk pairing, the coefficient of friction (µ) being estimated depending on a reference coefficient of friction (µref) via at least on...
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WO/2022/122275A1 |
A brake assembly (1) for a rail car (3) includes at least one brake element (15) for pressing against a rotor (17) of a rail car wheel (7) in case of a braking action; an actuator (13) for driving the brake element (15), a linkage (5) fo...
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WO/2022/122299A1 |
A tread brake assembly (1) for a rail car (3) includes at least one brake block (15) for pressing against a tread (17) of a corresponding rail car (3) wheel (7), a piston actuator (13) powered by a fluid for driving the tread brake assem...
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WO/2022/122096A1 |
In order to determine a braking force, especially in a power-assisted drum brake, a measuring abutment is provided between the ends of the brake shoes of the drum brake between which a spreading element is also located. The invention pro...
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WO/2022/118541A1 |
A mooring line tension control system (1) includes: a drum (3) around which a mooring line is to be wound; and a control device (7) for controlling a motor (22) for rotating the drum (3), a band brake (4), and a clutch (24). A load cell ...
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WO/2022/115237A1 |
A brake wear sensing assembly (10) for an air disc brake includes a progressive wear sensor (12), at least one lining wear sensor (16a, 16b), a control device (56), a wire harness (36) connected to the control device (56) and an adapter ...
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WO/2022/106727A1 |
The present invention relates to a wear sensor, a method for sensing wear occurring to an object, and an equipment subject to wear. The present invention further relates to a wear sensing system comprising the wear sensor and a measuring...
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WO/2022/083974A1 |
A vehicle electronic system including a parking brake equipment, comprising a brake element (2) including either a brake pad or a brake shoe, said brake element (2) including an electrical circuit equipped with one or more sensors (3, 4,...
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WO/2022/081109A1 |
The present invention relates to a system for monitoring wear state of the wear plates which are positioned on the equipment exposing to the physical and mechanical wear and which aims to prolong the lifespan of the equipment.
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WO/2022/078557A1 |
The invention relates to a combined drum wheel brake module comprising a brake holder (3) which can be non-rotatably secured to a motor vehicle and has an abutment (5) equipped with two brake shoes (6a, 6b) that are non-rotatably mounted...
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WO/2022/066871A1 |
A braking system for a vehicle includes a cam shaft, such as an S-cam shaft, a slack adjuster, a pushrod, and a braking chamber. The braking system also includes a sensing system configured to determine a rotational displacement of the c...
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WO/2022/063518A1 |
The invention relates to a brake caliper unit (1) of a disc brake, in particular for rail vehicles, comprising two caliper levers (2, 3), a brake cylinder (7, 24), brake linings (4, 5), and a wear sensor device (10). The wear sensor devi...
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WO/2022/057796A1 |
A train brake shoe abrasion detection device and detection method. The detection device comprises a brake shoe abrasion detection electronic tag (10) mounted on a train brake shoe (60), an RFID reader/writer (20) mounted on the ground, a...
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WO/2022/055488A1 |
Systems, methods, and computer-readable storage media for training a Recurrent Neural Network to evaluate sensor data related to a brake rotor, then diagnosing brake rotors using sensor data and the trained Recurrent Neural Network. Sens...
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WO/2022/048884A1 |
A method for estimating a brake temperature (Tbrk) of a brake disc (10) of a vehicle, comprising the steps of: • virtually separating the brake disc (10) in a brake disc body (11) and a brake disc contact surface layer (12) and • est...
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WO/2021/244877A1 |
The force sensing device (1) comprising: a sheet (2) of piezoelectric; at least a first and a second interdigitated electrodes (5, 50) located on a first main face (3) and at least a third and fourth interdigitated electrodes (6, 60) loc...
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WO/2021/245334A1 |
A pressure medium operated braking device (1) for a working machine. The working brake (1) comprises a working brake (10), parking brake (20), and, shared by the working brake (10) and parking brake (20), a brake disc stack (4) which com...
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WO/2021/238403A1 |
A braking torque sensor for a brake, comprising: an oblong shaft hole (3) provided on a braking arm (1) of the brake, connecting plates (4) used to sense a displacement varying along with the magnitude of a braking friction force that a ...
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WO/2021/234744A1 |
A machine (1) for shredding inorganic waste is described, comprising: first loading means (12); a shredding chamber (30); second shredding means (13); third unloading means (14); fourth electronic control means; fifth means for limiting ...
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WO/2021/219748A1 |
A torque sensor (1), having a sensor head and a transmission part (3), wherein the sensor head comprises a base (101), a sensor chip element (102) and a casing (2), the casing (2) being substantially columnar, and the casing (2) having a...
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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...
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WO/2021/186619A1 |
A wear estimation device (140) comprising: a state acquisition unit (141) that acquires information about the amount of wear of a plurality of mechanical brake devices which brake a vehicle and usage states of the plurality of mechanical...
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WO/2021/186620A1 |
This brake control device (100) comprises: a command acquisition unit (110) that acquires a brake command including deceleration of a vehicle; a required braking force calculation unit (130) for calculating, from the brake command, requi...
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WO/2021/181808A1 |
An electric parking brake device in which a drum brake has a braking gap automatic adjustment means and a parking brake lever, and a control unit controls operation of an electric actuator that drives the parking brake lever, wherein whe...
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WO/2021/163409A1 |
A method for aircraft brake wear optimization includes processes by which the actual instantaneous temperature of brakes can be determined during taxi braking operations. The invention is particularly applicable to carbon disc brakes in ...
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WO/2021/158345A1 |
A brake actuator with a pushrod configured to actuate a brake of a vehicle. The pushrod is movable between a retracted position and an extended position to actuate the brake. A brake actuator component is operatively coupled to the pushr...
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WO/2021/149172A1 |
Disclosed is an elevator brake control device that detects a brake operation without using a mechanical switch. This elevator brake control device controls the operation of an electromagnetic brake of an elevator, and comprises: a curren...
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WO/2021/087283A1 |
A system to monitor and predict vehicle brake wear includes a brake sensor configured to be coupled to a brake pedal of a vehicle and to transmit data of the brake pedal operation of when the brake pedal is pressed and a duration, and an...
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WO/2021/046588A1 |
In one aspect of the invention there is provided a sensor assembly for a wear liner, including a processor being located within an electronics chamber that is recessed into a rear of the wear liner or a backing plate adjoining the wear l...
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