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WO/2012/052121A1 |
The invention relates to a device for indicating wear on the friction lining of a brake shoe of a disc brake, having an electrically conductive unit (28) which comes into electrical contact with the brake disc when a first predetermined ...
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WO/2012/045953A1 |
The invention relates to a method and a device for the detection of local transient overheating in a component of a braking system. The invention is suitable for use in vehicles, particularly motor vehicles, in order to provide a real-ti...
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WO/2012/035084A1 |
The invention relates to a wear distance sensor (1) for detecting a wear distance of a brake pad, in particular of a friction brake, comprising a housing (19) having a friction side (21) and a connecting side (22) and a probe (2) having ...
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WO/2012/013702A2 |
The invention relates to a brake wear sensor of a disk brake, comprising: a. a sensor unit (3); b. a gearbox (10) cooperating with the sensor unit (3); and c. a central drive element (8), which is engaged with the gearbox (10), for an in...
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WO/2011/160028A1 |
A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk b...
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WO/2011/139485A1 |
A hybrid brake pad (10) that includes a backing plate (20) and a semi-metallic portion (28) having a central groove (30). The semi-metallic portion is connected with the backing plate. A first ceramic composite portion (24) is adjacent t...
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WO/2011/128567A1 |
The invention relates to a method for establishing a diagnosis in relation to a transmission system (18) of a four-wheel drive motor vehicle, which estimates the wear state of the transmission system (18) from extreme events that occur d...
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WO/2011/128564A1 |
The splitting of drive torque between the front and rear wheelsets comprises an actuator to split the torque between said wheelsets, an electronic unit controlling the switching of the actuator into a coupled or uncoupled mode, a means (...
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WO/2011/122536A1 |
In the present disclosures, in order to perform displacement measurement wherein optical resolution adjustment is possible, the effect is small with respect to mispositioning of the surface orientation of a diffraction grating, the confi...
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WO/2011/107240A1 |
A hydrodynamic retarder (1) comprises a working chamber (6), which is formed by a primary blade wheel (4) and a secondary blade wheel (5). Between the blade wheels, a circulating flow of a working medium develops during braking of the re...
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WO/2011/076424A1 |
The invention relates to a disk brake for a motor vehicle, comprising a guide, in which the at least one brake pad assembly (20) is displaceably guided in a braking manner, wherein the brake pad assembly (20, 22) comprises a brake pad ca...
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WO/2011/042280A1 |
Electromechanically actuable disk brake for motor vehicles, comprising an actuating unit (40) and a brake caliper (1), wherein the actuating unit (40) comprises a gearbox having a rotatably mounted, rotatorily drivable first gear element...
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WO/2011/032946A1 |
The invention relates to a measuring arrangement (1) for measuring the clamping force of a disc brake, comprising two components of the disc brake that are displaceable relative to each other along a path (S) under application of a clamp...
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WO/2011/033983A1 |
Disclosed is a parking brake control device capable of keeping clearance between friction materials and materials subjected to friction constant more precisely and capable of performing accurate release control. During release control, a...
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WO/2011/030839A1 |
Disclosed is an electric disc brake that is low-cost and furthermore capable of maintaining superior resistance to weather. All of a shaft force sensor (8b) for measuring braking force is formed in the shape of a ring. The shaft force se...
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WO/2011/016324A1 |
Provided is a brake disc in which recesses facing a sensor for an ABS can be precisely and inexpensively formed while preventing an increase of the manufacturing cost and an increase of the weight. The brake disc has an annular brake dis...
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WO/2010/108663A1 |
A device for monitoring brake pad wear of a brake, comprising an apparatus for monitoring brake pad wear of a first type (sum wear monitoring) and an apparatus for monitoring brake pad wear of a second type (end wear monitoring), is char...
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WO/2010/108519A1 |
The invention relates to a wheel end assembly (1) of a vehicle comprising a hub element (2), a brake rotor (3) and a sensor system (4, 5, 8) for determining a braking torque (MB) exerted on the brake rotor (3) during a brake operation, t...
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WO2010109592A1 |
Provided is a braking system which can enhance power generation efficiency of a thermoelectric conversion element by collecting heat generated at the time of braking efficiently, or by increasing the temperature difference between a heat...
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WO/2010/091842A2 |
A vehicle brake, in particular a disk brake or drum brake having brake pads or linings (6, 7) arranged on brake pad or lining carrier plates (4, 5), and comprising an application device (8), is characterized in that at least one brake pa...
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WO/2010/061049A1 |
The invention relates to an arrangement and a method for supervising the operation of a brake. The arrangement comprises a controllable electromechanical brake (1), comprising a magnetic circuit, which comprises at least two ferromagneti...
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WO/2010/061050A1 |
The invention relates to an apparatus and a method for supervising the condition of a brake. According to the invention, in the method a brake control procedure is performed, and the movement of the armature part (4) of the brake that oc...
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WO/2010/034541A1 |
The invention relates to a retaining bolt (6) for attaching a brake caliper (2) to a support (7). Said retaining bolt (6) is hollow and comprises a retaining element (11) which is fixed on one side in a cavity (10) of the retaining bolt ...
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WO/2010/034640A1 |
The invention relates to a brake caliper (1) of an electromechanical disk brake (2). According to the invention, in order to measure a widening of a brake caliper (1) when the brake is activated, a rod-shaped support (13) which is clampe...
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WO/2010/009885A1 |
The invention relates to a disc brake with a space for accommodating a brake caliper (1) having an application device. The brake caliper (1) is held movably with guiding elements (7) at a braking plate (4), which is fastened with screws ...
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WO/2010/003244A1 |
A vehicle brake monitoring system comprises at least one sensor for detecting relative rotational position of a brake camshaft during vehicle braking. The at least one sensor is unconnected to the camshaft for remotely detecting the posi...
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WO/2010/005379A1 |
Method and system for monitoring the lining clearance of a disc brake or drum brake (10) which is provided with one or more brake linings (11a, 11b) and which is applied by pneumatic or hydraulic brake pressure imparted by a brake cylind...
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WO/2009/152946A1 |
The invention relates to a device for recognizing wear of a brake pad (1) of a disk brake, comprising a holder (5) that can be inserted in a pad carrier plate (3) of the brake pad (1) for holding a contact conductor, a contact arm (8) co...
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WO/2009/126068A1 |
There is described a method of identifying positions of brake monitors (10) in relation to wheel brake units (10) of a vehicle (30). The brake monitors (10) communicate by wireless to a control apparatus (40) of the vehicle (30). The met...
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WO/2009/106274A1 |
A device (10) for monitoring the lining thickness of a brake lining (4) of a friction brake of a vehicle is disclosed, wherein the brake lining (4) interacts with a friction partner, such as a brake disk (6). The brake lining (4) is equi...
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WO/2009/092525A1 |
The invention relates to a disk brake comprising a brake caliper (1) which engages over a brake disk (5) and which comprises a caliper head (2) and a caliper back (3) connected thereto by tension struts (4). Brake linings (6) are receive...
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WO/2009/077075A1 |
A brake system for a vehicle, comprising at least one brake lining, with which a brake wear indicator (9) and/or a temperature sensor (10) is associated, is to convert analog information of the temperature sensor (10) and/or of the brake...
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WO/2009/077331A1 |
The invention relates to a hydraulic disk brake (1) having a mechanical or hydraulic self-boosting device (15). In order to determine the friction force or control the braking force, the invention provides the measurement of a circumfere...
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WO/2009/052957A1 |
A brake pad of a disc brake, in particular for a commercial vehicle, with a pad support plate (2) which supports a friction lining and to which a pad-retaining spring (3), which is movable relative to said pad support plate in the clampi...
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WO/2009/050001A1 |
The invention relates to a brake shoe (1) for a braking system, having a backplate (10) comprising a friction pad (5) attached thereto, and comprising a means for the detection of wear attached in the region of the friction pad (5). In o...
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WO/2009/039868A1 |
A disc brake, in particular for a utility vehicle, having a brake calliper (1) which engages over a brake disc (24), having brake linings (25) which make contact with the brake disc (24) in the functional position, a brake application de...
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WO/2009/016047A1 |
The invention relates to a method for monitoring the strength of at least one frictional partner of a vehicle frictional brake, a calculated wear model being derived as a polynomial set as a function of the relative speed and average bra...
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WO/2008/155164A1 |
In an elevator drive having a brake device, compression springs actuate brake levers, with brake linings on a brake drum creating a braking force. The more the brake linings wear off due to abrasion, the smaller the distance of the armat...
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WO/2008/151923A1 |
Disclosed is a method for determining wear in a spring-loaded clutch of a vehicle transmission. In order to determine wear, a disengagement force is evaluated which changes in accordance with the amount of wear when the clutch is actuate...
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WO/2008/110259A1 |
The invention relates to a brake lining for disk brakes, consisting of a rear plate (1) and a lining material (2) comprising a built-in lining wear indicator (3), said indicator (3) being embodied as a pin or a stud and displaceably embe...
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WO/2008/106924A1 |
The invention relates to a device for the detection of the operating state of a friction lining on a friction lining carrier, which by the insertion of a chip operating according to the RFID principle for the detection of the operating s...
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WO/2008/095585A2 |
The invention relates to a device (10) for controlling the mounting of a braking assembly including at least one brake calliper (69 secured to a wheel holder (2) by at least one fixation means, said calliper (6) being capable of applying...
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WO/2008/091217A1 |
A force measuring device for measuring forces at disc braking of a rail vehicle by means of a brake pad (2) attached to a brake pad holder (1) and brakingly engaging a rotating brake disc comprises an insert (5), which contains force mea...
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WO/2008/080825A1 |
In order to estimate the wear state (VZ) of at least one electric parking brake (EPB) which is actuated via at least one control system (SS) in order to generate at least one dynamic braking operation (BVG) in a vehicle, the presence of ...
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WO/2008/071425A1 |
In a braking system for a vehicle, having at least one brake pad, with which at least one wear indicator is possibly associated, at least one temperature sensor (6) should be associated with the braking system and/or the wear indicator.
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WO/2008/071578A1 |
The invention relates to a device for detecting a normal force (N), which occurs between a friction lining (1, 5) and an object (6) displaceably arranged relative thereto, and a friction force (R) brought about between the friction linin...
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WO/2008/070476A2 |
A fixedly mountable event recorder (10) for a railcar for monitoring performance of a brake system thereof includes (a) at least one port (31-34) for receiving air from one or more brake system components (18,20,24,25); (b) at least one ...
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WO/2008/055759A1 |
The invention relates to an electronic device (1) with electronics (9) comprising electronic and/or electromechanical components (11) arranged in an electronic chamber (7), the device being able to automatically detect and/or monitor wea...
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WO/2008/028600A1 |
A disc brake, in particular for a commercial vehicle, with a brake caliper (1) which is fixed to a brake anchor plate and comprises a brake disc (3) onto which brake pads (4) which each comprise a pad support plate (5) and a friction lin...
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WO/2008/022753A1 |
The invention relates to a brake or clutch lining (10, 12) comprising a friction lining (22) that is arranged on a carrier plate (20). In order to determine a critical operational temperature, an electrically conductive material (24) hav...
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