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WO/2007/138087A1 |
According to the invention, a detection of the application force component of a parking brake takes place in that the friction and aging losses of a force transmission device (8) of the parking brake are minimized, and a force measuremen...
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WO/2007/113033A1 |
The invention relates to a method for determining a performance parameter of a brake having a first (311) and a second (313) brake element which, in order to generate a friction force (FR) and a friction torque (NR), can be placed in int...
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WO/2007/098763A1 |
A device (1) for the preparation of a substrate such as a shim (3) adhered onto a surface of a plate such as a disc brake pad (2), where said preparation may occur before the adhesion strength between the shim and the disc brake pad is t...
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WO/2007/091337A1 |
Provided is an electric brake capable of accurately estimating the brake pad temperature and securing a sufficient braking force and response. An electric brake has a disc rotor rotating with a wheel, an actuator for rectilinearly actuat...
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WO/2007/087837A1 |
The invention relates to a method and a vehicle friction brake having a device for monitoring the thickness of at least one friction partner (2, 10) of a vehicle friction brake (1), in particular of a brake lining of a vehicle friction b...
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WO/2007/082743A1 |
The invention relates to a method for indicating wear of at least one brake lining (4) in a disk brake (1) with an electric motor actuator (6). Said method comprises the following steps: (i) adding up wear adjustment paths (N1, N2) of th...
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WO/2007/073831A1 |
Method of detecting a braking state of a braking device (10) of a robot drive, having a frame device (20) which, if required, applies braking forces to a rotating component of the robot drive by means of a first movable frame element (28...
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WO/2007/068124A1 |
In a highway tractor trailer vehicle, a brake control sensor is operative to detect each activation of the manual trailer brake control, and a recorder receives and stores data comprising a speed of the tractor at each manual trailer bra...
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WO/2007/062645A2 |
Disclosed is a device for checking the penetrability of continuous ducts in rotationally symmetric parts, preferably for testing the penetrability of the ventilation ducts (4) of a brake disk, said ventilation ducts (4) being distributed...
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WO/2007/059351A2 |
A brake pad includes a backing plate and a friction material layer attached to the backing plate. At least one inner layer is disposed within the friction material layer. The inner layer has a color different than the friction material l...
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WO/2007/057184A1 |
Disclosed is a method for assembling a wear indicator (1) on a brake, especially a drum brake. According to said method, a loop (4) is to be formed in the warning conductor (2) of the wear indicator (1), said loop (4) is to be inserted t...
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WO/2007/051614A1 |
The invention relates to a disc brake, in particular for a commercial vehicle. Said brake comprises a brake calliper, which is fixed to a brake mounting and encloses a brake disc, against which brake linings (9), consisting respectively ...
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WO/2007/012560A1 |
The invention relates to a disc brake, in particular for a motor vehicle comprising a rotatable brake disk, a brake calliper (10) covering said brake disc, an actuator for applying an actuation force and a friction lining applicable to t...
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WO/2006/112784A1 |
The invention relates to a brake pad for a vehicle, comprising a back plate (2) and a lining (3) made of a friction material, wherein the lining comprises a wireless identification means (4) adapted to identify the brake pad. The purpose...
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WO/2006/085047A1 |
An electrically actuated aircraft brake with a carbon-carbon composite heat pack (10, 12) and an electrical actuator (14) for engaging the heat pack and operating the brake. When the brake is not being applied, the brake actuator is adju...
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WO/2006/081610A1 |
A wear sensor (40) comprises a probe (56) positioned in a hole (44) extending through a body subject to wear (42) such that the probe physically is affected as the body wears away, and a sensing means (54) for detecting and/or measuring ...
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WO/2006/072802A1 |
Method and apparatus for monitoring electrically-actuated aircraft brakes includes measuring the break heat pack thickness (2) to determine wear of the brake discs (10, 12) and adjusting the measurement so as to give ongoing compensation...
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WO/2006/068113A1 |
A method and a device for detecting the abnormality of a vehicle for detecting such an abnormal state that high temperature occurs due to the mal-adjustment of a vehicle bearing mechanism part or a vehicle brake mechanism part and a sens...
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WO/2006/061413A1 |
The invention relates to a method for operating a hydraulic vehicle brake comprising a brake housing (1) in which a hydraulic working pressure chamber (7) is delimited by a movably disposed brake piston (6) that can be effectively connec...
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WO/2006/054418A1 |
A piston (26) for an automatic transmission (10) including a pair of mutually meshing gears (16, 68) such as counter drive and driven gears mounted on respective two parallel shafts, the piston including a bottom portion (30), and a cyli...
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WO/2006/055702A1 |
Apparatus including a carbon-carbon composite pressure plate (32, 42) having a friction surface (33, 43) on one side thereof, a non-friction surface (37, 47) on the opposite side thereof, and a body (39, 49) between said surfaces. A wear...
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WO/2006/037831A1 |
The invention relates to a wear detector for brake shoes or pads, comprising a long, preferably-T-shaped body. The two opposing arms of the body are connected in a groove that is provided in the friction material of the brake shoe or pad...
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WO/2006/024803A1 |
The invention relates to a brake (14) for a vehicle wheel (10) which is mounted in such a way that it can be rotated in relation to a wheel support (12), said brake comprising a frame (25) which is fixed to the wheel support (12), and ad...
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WO/2006/022521A1 |
Disclosed herein is a disc brake lining wear indicator for vehicles. The disc brake lining wear indicator of the present invention makes it possible for a user to check the degree of wear of a brake lining (30), which is in use, through ...
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WO/2006/008044A1 |
The invention relates to a pole wheel which can be connected to a wheel hub of a motor vehicle. Said pole wheel comprises an annular-shaped wheel ring (4) which extends in a radial manner, which forms an outer edge and which comprises a ...
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WO/2006/001036A1 |
There is described a system for fixing an electrical connector (6) to the calliper body (2) of a disk brake comprising a wear sensor electrically connected to the electrical connector. To avoid relatively long processing times and theref...
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WO/2005/124182A1 |
An electrically operated brake device where braking force differences between electrically operated brakes are reduced to prevent unstable vehicle traveling during braking. Motors (13) of electrically operated brakes are returned to stan...
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WO/2005/116477A1 |
For an air-operated disc brake (1) there is provided an internal brake actuator stroke indicator (19, 21) which provides an indication, readily ascertained from outside the brake caliper, of the amount of actuator stroke remaining in a d...
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WO/2005/106280A1 |
The present invention relates to a probe (1) for an indicator of wear of the friction material (42) of the pads (4) of a brake. The probe comprises a conductor (3) capable of being connected to an indicator circuit and a block (2). This ...
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WO/2005/090821A1 |
The present invention concerns a sensing system for a disc brake, having an actuator (1), a lever (2), one or more adjusting and thrust devices (3), one or more back plates (4), receiving brake pads (5) and one or more brake discs (6). S...
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WO/2005/080162A1 |
A braking system is disclosed that includes a brake (22), a ram (20) shiftable in a linear direction relative to the brake (22) for actuating the brake (22), and a stop (24) for limiting movement of the ram (20). The system further inclu...
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WO/2005/059395A1 |
The invention relates to a hydraulic vehicle brake comprising a parking brake device with a brake housing, inside of which a hydraulic operating pressure space is delimited by a brake plunger. The parking brake device acts upon the brake...
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WO/2005/058661A1 |
The invention relates to a device and method for checking the tightening of an automatic parking brake in a motor vehicle. The inventive method consists in measuring a physical property of the friction collar (3) of a brake plate (2) suc...
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WO/2005/058665A1 |
A method for estimating the friction coefficient between the stator and the rotor in a breaking device, comprising the following method steps: measurement of the temperature of the braking device, establishment of the friction coefficien...
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WO/2005/052399A2 |
A brake element for use in applying a frictional braking force to a rotating brake rotor includes a backing plate and a pad of friction material mounted on the backing plate. The backing plate is formed with an integral wear sensor porti...
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WO/2005/040632A1 |
A parking brake is described which has a backplate (13), first and second brake shoe portions (11,12) mounted on the backplate, a drum encircling the brake shoe portions, a parking lever (15) pivoted (21) adjacent one end on one (12) of ...
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WO/2004/109144A1 |
The invention relates to a cylinder lift detection device for compressed-air disk brakes, said device comprising a sensor (2) for detecting the cylinder lift, a power source for feeding the sensor, an actuating device (4) which is mounte...
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WO/2004/106766A1 |
The invention relates to a brake lining wear indicator comprising a connection (8) for an external wear sensor, a power source for powering the wear sensor, an electronic processing device that is connected to a connection (8) and a firs...
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WO/2004/102031A1 |
The specification describes a method and a system for measuring the wear of a disk of composite ceramic material of a disk brake. The method comprises the following operations: measuring the temperature (T) of the disk at a predetermined...
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WO/2004/098912A1 |
The invention concerns a control electronics (9) integrated in a brake, preferably a disc brake, in particular for utility vehicles. The disc brake comprises a brake caliper (1) covering a disc brake (3) and an application device (6) wit...
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WO/2004/090368A1 |
A friction member 10 includes a backing plate 12 with a friction lining 16 and a temperature indicator 20.1 to 20.3 in the form of a temperature sensitive material which will change its colour when subjected to a temperature above a spec...
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WO/2004/063692A1 |
A brake caliper (12) is integrally attached to a stationary-side raceway member (3) of a hub unit (1). The stationary-side raceway member (3) is extended radially outward and has a caliper attachment portion (10) at which a brake caliper...
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WO/2004/046577A1 |
A protective cover unit (17, 26) including a main cover (17) for partly covering an aperture (16) for access to brake linings which is accommodated in a disc brake yoke (5) for a disc brake, whereby the main cover (17) includes means for...
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WO/2004/037600A2 |
A park-brake monitoring-system 12 monitors the operating state of a park-brake system 11 of a vehicle 10. The park-brake monitoring-system 11 comprises operating-state sensors 48 that produce and communicate sensed operating-state signal...
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WO/2004/031607A1 |
The invention relates to a brake tensioning device, especially for a rail vehicle brake, said device comprising a brake actuator for tensioning and/or releasing the brake, and a force converter for converting the energy outputted by the ...
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WO/2004/022394A1 |
The invention relates to a method for actuating an electromechanical parking brake device for a brake that can be actuated by means of an electromechanical actuator, in which the actuator is comprised of an electric motor and of a reduct...
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WO/2004/015296A1 |
A capacitive sensor (12, 14, 32, 34, 54, 56) for sensing the thickness of an automobile brake pad (10, 30, 53) is provided. The sensing capacitor (12, 32, 54) includes a pair of parallel plates (18, 20; 40, 42) that are arranged such tha...
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WO/2004/013513A1 |
An actuation unit for an electromechanically-actuated disc brake for motor vehicles is disclosed, essentially comprising a drive unit (1), or an electric motor (10), an actuation element (7), by means of which one (4) of two friction lin...
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WO/2003/081074A1 |
Disk brake comprising an electrical wear sensor with an electrical connector (17'), a caliper (10) having an opening (8) and at least one pin (13) fixed to the caliper between two opposite sides of the opening and means for fixing the co...
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WO/2003/078857A1 |
The invention relates to a method for testing the functional reliability of parts subject to wear and/or functional parts, whose position can change, or components thereof in a pneumatic or electromechanically actuated disc brake, in par...
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