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WO/1996/005093A1 |
Measuring the force of a spring (28) in a spring brake actuator (10) comprising a housing (14) having an end wall (46), a spring plate (30) within the housing (14), the spring (28) being disposed between the spring plate (30) and the hou...
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WO/1996/005448A1 |
The invention relates to a brake pad (1) having a wear indicator (5). The brake pad (1) has a first bore (20) opening out into the braking face (4) of the friction lining (2), a second bore (22) opening out into the first bore (20) and i...
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WO/1996/003301A1 |
The invention concerns an electromechanical disc brake for motor vehicles which comprises a floating caliper and an actuating unit disposed on the caliper. The actuating unit comprises an electric motor which, by connecting in a reducing...
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WO/1995/034768A1 |
The invention relates to a brake adjustment indicator (R) for an air brake system. The indicator (R) is connected between a brake pressure source (48) and a brake chamber (44) such that pressurized air passes through the indicator (R). T...
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WO/1995/033933A1 |
A lining wear measurement system which accepts signals from a plurality of movement/displacement sensors coupled to respective auto-adjusters of vehicle brakes and giving information about prevailing brake pad/lining thickness. The syste...
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WO/1995/033632A1 |
A monitoring and safety system (10) for air-operated parking brakes and foot brakes on a vehicle employs electric contacts (72, 74; 83, 84) to provide alarms (31-36) when movement of the actuators (11-14) occurs in a manner indicative of...
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WO/1995/020109A1 |
A disc brake with a calliper (1) slidable on a yoke (3) to force friction pads against a disc, said brake being fitted with a pad wear indicator. The wear indicator includes a continuously variable sensor such as a capacitive sensor conn...
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WO/1995/016149A1 |
Electronic stroke indicators have sensor structures (34, 60, 80, 110) which are incorporated into a stone shield (28, 62, 82, 116) for a brake actuator (20). The incorporation of the sensor (34, 66, 119) stone shield (28, 62, 116) protec...
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WO/1995/012769A1 |
A wedge brake unit has two brake applying members (2, 8, 10, 3, 9, 11) and a synchronizing shaft (17-19) rotatively connecting these two members for accomplishing synchronizing of a wear compensating rotation at both members. A wear indi...
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WO/1995/009991A1 |
Brake lining wear monitoring means for use with vehicle brakes of the kind in which a friction lining has an operative face adapted to be applied to a rotatable braking member (1) is disclosed. To avoid cycling of the brake wear sensor (...
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WO/1995/003500A1 |
An anti-rattle spring (11) is mounted in a backing plate (31) of one a pair of opposed backing plate and friction pad assemblies (15) in a generally planar parallel relationship with a rotor (17) engaging friction surfaces and stationary...
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WO/1995/000987A1 |
In order to incorporate insulated leads or sheathed cables, in which the insulation or sheathing is made of a fluorinated ethylene polymer, in an injection-moulded housing made of thermoplastic material in such a way that a watertight se...
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WO/1994/025737A1 |
An air-operated combination diaphragm spring brake (10) has a service chamber (23) in tandem with spring chamber (63). The service chamber being separated into an upper (21) and lower section (23) by a first elastomeric diaphragm. A leve...
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WO/1994/012849A1 |
A process and device are disclosed for measuring multiple disk brake wear, in particular of shafts with planetary gears, by inserting a screw (16) containing a measurement device (13) into a predetermined bore (17) in the wheel hub. The ...
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WO/1994/007050A1 |
The invention relates to a pad wear detector (10) for a disc brake with an adjusting device (3, 6) in which the brake shoe gap is kept substantially constant by means of at least one axially acting adjuster (1) and which is coupled to th...
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WO/1993/021458A1 |
The invention relates to a clearance detector for a pneumatically operated disc brake having a brake caliper (2) surrounding a brake disc (1) on one side of which is arranged a brake application device (3) which, via at least one adjusti...
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WO/1993/020365A1 |
A one piece brake lining wear indicator gauge (1) is a reversible circular flat device, with calibration marks on both of the flat surfaces of the dial which when the device is fastened to the splined end of a rotatable brake shoe camsha...
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WO/1993/015331A1 |
A floating caliper disc brake as claimed has a fixed brake bearer (1) with two bearer arms (2, 3) extending beyond the outer edge (4) of a brake disc (5). On both sides of the brake disc (5) there are brake shoes (6, 7) which are movably...
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WO/1993/005358A1 |
An apparatus for automatically measuring the thickness of a brake block of a car during running or automatically detecting the existence of damage. The apparatus comprises an imaging unit which includes a monitor camera for imaging a bra...
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WO/1993/003291A1 |
Disclosed is a brake adjustment indicator which is suited for the retrofit installation on pneumatic brakes. The indicator comprises a plastic scratch resistant sleeve (40) that is of three colors and fits securely over the push rod of t...
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WO/1993/001424A1 |
A direct drive, self-cooling, fail-safe axle brake system mounted to a drive axle shaft (12) associated with a differential (14) and wheel end (16) of a vehicle. The brake system has two back-to-back tandem operated combination brake com...
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WO/1993/000525A2 |
An improved truck disc brake using a spring loaded safety brake and a pneumatic bladder (68) for releasing the safety brake as well as a service brake enhancing bladder (70) and a pair of rotor brake discs (22, 24). The brake discs (22, ...
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WO/1992/018787A1 |
In a disc brake with an electric brake pad warning device and a ventilation screw (4), a warning contact plug (8) is secured by means of a holder (9) on the brake housing (1). According to the invention, the holder (9) is secured to the ...
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WO/1992/016765A1 |
A friction element is used in a friction engagement device such as a brake (3) or clutch (2). The friction element includes a carrier (10) and a plurality of friction pads (20) circumferentially spaced about the carrier. The pads may hav...
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WO/1992/015000A1 |
A load cell for transmitting a signal depending on the force exerted thereon has an elastic element in the form of a rubber sleeve (11), which is in contact with a pressure transducer (14) and is enclosed in an annular compartment formed...
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WO/1992/014075A1 |
For the safe operation of the disc brakes of road vehicles, especially commercial vehicles, it is necessary to provide an indication of the wear on or condition of the brake pads; this can be done with the aid of temperature sensor compo...
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WO/1992/009822A1 |
Wear warning device for indicating wear in brake lining and drum in drum brakes for motor vehicles with automatic brake adjustment. In a drum brake with a lifter and adjustement devices (5), comprising an internally threaded lifter head ...
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WO/1992/000464A1 |
A disk brake having two brake shoes (16, 18) that can be pressed on both sides of the brake disk (10) is supported in relation to friction forces (S) manifesting during braking on a brake anchor plate (12) by means of guiding pins (34, 3...
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WO/1992/000212A1 |
A vehicle with brake temperature monitoring is disclosed, in which, when a threshold temperature is reached, a warning is issued and/or an ASR is switched off and/or the engine moment is reduced by acting on the engine. Temperature incre...
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WO/1991/019632A1 |
A brake control system which provides both adaptive braking operation and traction control operation includes a brake lining temperature prediction mechanism which enables the control system either to permit traction control operation or...
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WO/1991/013789A1 |
To obtain a weather-resistant mechanical brake device in which one or both frictional partners are exposed to the weather, the brake lining is heated.
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WO/1990/009534A1 |
A protective cap for cylindrical parts, in particular for a pin guide of a partially lined disk brake, comprises an elastic folded collar, whose first end section can be fastened to the periphery of a housing and whose second end section...
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WO/1990/007443A1 |
Car braking system with the assitance of at least one braking disk or the equivalent, of which at least the friction track is made from a material such as carbon fibres whose coefficient of friction increases rapidly when the fiction tra...
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WO/1990/006877A1 |
The electrically actuated braking system (10) comprises a controller mechanism (14) that may be activated by a switch (12). The controller mechanism (14) sends a signal to an electric drive motor (20), and receives braking force signals ...
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WO/1990/001644A1 |
A disc brake lining wear sensor (40) comprises a plastic encapsulated lining wear sensor (40) having a support bracket (42) which is attached to a support member (12) of the disc brake (10). The inner brake pad (16) has a peripherally pr...
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WO/1989/010496A1 |
A disc brake operated by motor means, comprises, disposed within a bore (116), a sun gear (52), planetary gears (54, 55, 56) and a pair of ring gears (570, 580). Motor means (40) coupled with said sun gear (52) drives the planetary gears...
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WO/1989/000255A1 |
A sensor can be inserted in a through-hole for attaching a brake lining (2) to a brake shoe (1) by means of rivets. The sensor consists of a wear sensor (16) with one or more contact bridges (12, 13) which can be broken by frictional ero...
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WO/1988/004741A1 |
The electrically operated disc brake (10, 110, 310, 410) may be operated by either hydraulic pressure and an electric motor or operated solely by means of an electric motor. The electric motor (40, 340, 440) drives a sun gear (52, 352, 4...
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WO/1988/003615A1 |
In a brake device of the type wherein a rotary member such as a brake disk (1), a brake drum, or the like, is clamped from both sides by a pair of main and follower brake linings (2), (3) to apply brake, the present invention provides an...
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WO/1987/000896A1 |
A disc brake pad of the kind incorporating spring devices in the pad backing plate to prevent squealing and vibration from the pad during use, characterised in that said spring device consists of a single leaf (1) which, in the manner of...
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WO/1986/001864A1 |
A clutch protection system to guard against overheating due to excessive slippage in a friction clutch (12) having an engagement means which applies an engagement pressure to the clutch. The system which is particularly suitable for use ...
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WO/1985/005662A1 |
The signal transmitter (1) possesses a housing (10) which in the mounting position is located facing part of the brake (8, 9, 44) , at a distance which decreases as the brake lining wears (6). The housing (10) contains electric contacts ...
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WO/1984/000407A1 |
Shoe pads for any type of transport vehicle are modified by making the pad (1) itself work as a conductor to transfer an electric signal when touching the wheel, wheel drum or disc. The signal given is used as a warning when brake is loc...
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WO/1984/000406A1 |
Placing heat sensor (4) as close to the braking surface (3) as possible will give early warning in case of overheating due to brake (2) locking or bearing problem, warning the driver before any damage has occurred. Heat sensors (4) are c...
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WO/1983/003230A1 |
A braking power regulator for motor vehicles comprises a brake pedal (20), a brake regulator (14) and sensors (24, 33, 34) to detect the values of the driving state of the vehicle which act on the brake regulator (14). The brake pedal (2...
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WO/1983/001044A1 |
The installation comprises electromagnetic adjustable disk brakes. The actuation of the conventional brake pedal (13) transforms the force of the foot by a displacement, angle or force sensor (14) into an output electric signal. Said out...
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WO/1981/003211A1 |
The device comprises a plurality of detection circuits (11A, 11B, 11C), mounted in parallel for the control of the supply circuit of a general indicating member (10), and comprising each an orientation diode (29A, 29B, 29C) to avoid the ...
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JP2024057898A |
An object of the present invention is to provide an industrial vehicle that can detect wear of a lining without machining the inside of the lining. [Solution] A forklift 10 is equipped with a drum brake 16. The drum brake 16 includes a c...
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JP7472843B2 |
To provide a technology for detecting an anomaly of a mounting state of a temperature sensor.An anomaly detection apparatus 1 includes a temperature acquisition unit 81, a fluctuation range calculation unit 83, an anomaly detection unit ...
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JP2024055423A |
The present invention provides a friction member sensor system that can directly detect whether a disc brake device is in a wet state or a dry state, and further, the wear state of a friction material. A friction member sensor system 100...
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