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Patent Searching and Data


Matches 501 - 550 out of 3,242

Document Document Title
WO/2001/021437A1
The brake adjustment monitor has a pull or breakaway switch (1) having an activation pin (18) as part thereof which activation pin (18) is attached to the push rod (20) and slack adjustment arm assembly (19) of an air brake system by a c...  
WO/2001/021974A1
The invention relates to an actuating unit for an electromechanically actuated disc brake for motor vehicles. Said actuating unit substantially comprises a drive unit (1) or an electromotor (10), an actuating element (7) which is used to...  
WO/2001/020188A1
An electro-mechanical brake assembly (11) comprising a brake disk stack (20) having a center axis and a plurality of electro-mechanical actuators (46) for applying braking pressure to the brake disk stack. The actuators are circumferenti...  
WO/2001/005638A1
The invention concerns a device and a method for monitoring an electromechanical brake-applying device designed for motor vehicle brakes. Said electromechanical brake-applying device comprises the following elements: a control member com...  
WO2000045150B1
A refractometric apparatus and method for monitoring the percentage of water in hydraulic fluids employ a temperature sensitive device allowing a user to obtain accurate and correct readings of various measured properties. In particular,...  
WO/2000/060250A1
The invention relates to a drum brake (10) which comprises an automatic adjusting device (40) to compensate for the wear on brake linings (60, 62) and a drum (34). To detect drum brake wear the adjusting device (40) has a signaling devic...  
WO/2000/045066A1
The sensor for continuos detection of wearing parts worn out by frictional wear consists of a conductive contact system (3) having two external contacts (3.1) and (3.3) and at least one internal signal contact (3.2) which are placed on t...  
WO/2000/045064A1
An actuator comprises a housing (1) accommodating a screw mechanism (2) and a drive comprising a motor (3), said screw mechanism comprising a nut (4) and a screw (5) one of which is rotatably supported with respect to the housing, such t...  
WO/2000/037818A1
The aim of the invention is to provide a compact, and especially axially compact, electromechanical wheel brake actuator (4), one of which is assigned to each wheel and each of which has a combined electric motor-piezoelectric drive mech...  
WO/2000/031433A1
The invention relates to a brake (1) with a base, a brake actuating device (4) mounted in said base and two brake disks (7, 10) which are linked with the base in a rotationally fixed manner. Said brake further comprises a friction-lined ...  
WO/2000/031431A1
The invention relates to a brake (1) with a base plate (2) with which a brake actuating device (4) and at least one brake disk (7, 10) is linked in a substantially rotationally fixed manner. Said brake further comprises a friction-lined ...  
WO/2000/031432A1
The invention relates to a brake (1) with a base plate (2) with which a brake actuating device (4) and two brake disks (7, 10) are linked in a substantially rotationally fixed manner. Said brake further comprises a friction-lined disk (9...  
WO/2000/025036A1
A method for monitoring the movements of an actuator of the brake of a motor vehicle, whereby actuator coordinates pertaining to a predetermined actuator reference position are established, a real actuator coordinate is determined in acc...  
WO/2000/022314A1
The invention concerns a friction clutch, in particular for motor vehicles, comprising a cover (8) with a base (80) and fixing means for being fixed on a flywheel (1), a pressure plate (3) having a friction surface (30) to co-operate wit...  
WO/2000/020320A1
The invention relates to a method for determining the operation and/or condition of the holding brake (1) of a traction sheave elevator and to a holding brake (1). The holding brake (1) comprises a brake body (2); a brake pad (3); a brak...  
WO/2000/018622A1
A method for retarding a work machine (10) having a fluid-cooled brake system (22) includes the step of advancing said work machine (10) at a first ground speed during a first period of time. The method also includes the step of sensing ...  
WO/2000/017537A1
A hydraulic stepping up device in the form of a fluid gear (42-46) is located between a braking cylinder (20), which is guided in a bore (19) of a wheel brake actuator (18) and a spindle drive (34, 36), which is activated by an electric ...  
WO/2000/016175A1
Method and apparatus for controlling an assembly (1) of an electrical motor (2) and a rotation-translation converter (3) connected to said electrical motor, comprising the steps of energising said electrical motor (2) with a predetermine...  
WO/2000/014426A1
An attachment system for holding a lining of friction material (12, 13) onto a backing plate (10). Elongated dished washers (14) engage with blind ended grooves (18) machined into the lining. The grooves have inwardly directed side shoul...  
WO/2000/011369A1
The invention relates to a spring accumulator brake comprising a first housing part (2) connected to a first brake caliper (26) and a second housing part (14) connected to a second brake caliper (28), as well as an actuator device (18) b...  
WO/2000/008352A1
The invention relates to a braking system, especially to a vehicle braking system. Said system comprises a brake housing (1), a braking piston (3) which can be hydraulically/mechanically moved in the axial direction within said housing (...  
WO/2000/002302A1
An actuator (7) comprises a housing (8) which contains a screw mechanism (9) and a motor (10) which is drivably connected to the screw mechanism (9), said screw mechanism (9) providing a linear movement in response to a rotational moveme...  
WO/2000/001954A2
The present invention relates primarily to a hydraulic actuating system (1). The invention also relates to the applicability of such an actuating system, e.g. as a braking system for roller skates such as inline skates. The invention fur...  
WO/1999/063244A1
It comprises the circulation of liquid in the hydraulically actuated brakes in order to impede boiling of the liquid or formation of vapour pockets in the brake cylinders. In order to provide for the circulation, the brake wheel cylinder...  
WO/1999/061813A1
The invention relates to a brake pad module (10) with an electric warning device (12) for indicating excessive brake pad wear. Said brake pad module comprises a support plate (14) to which a friction pad (16) is fixed. The support plate ...  
WO/1999/057451A1
A brake lining wear indicator utilizes a temperature sensor assembly (36) embedded in a brake lining (26) of a drum brake assembly (1b). The temperature sensor assembly includes two temperature sensors (38, 40) with a first temperature s...  
WO/1999/053214A1
An electrically operated drum brake (10) has a brake shoe (11, 12) displaceable into contact with an associated rotatable brake drum by an electrical actuator (14) in the form of a screwing jack to apply the brake. The shoe reacts agains...  
WO/1999/050613A1
In vehicle wheels, the single-phase axial runout is not permitted to exceed a certain maximal value if the vehicle is to satisfy certain comfort requirements. It is not useful to individually measure the axial runout of the vehicle disc ...  
WO/1999/048738A1
A parking braking system in a vehicle having EBS and which utilises the EBS primary means of generating the parking brake force via brake actuators, under the control of a manually operated electrical device, and wherein upon selecting p...  
WO/1999/045292A1
The invention relates to an actuating unit for an electromechanically operable disc brake for motor vehicles. The actuating unit is comprised of a driving unit (1) or an electric motor (11), and an actuating element (15) by means of whic...  
WO/1999/038745A1
I invented this system after gaining experience in mechanical area of automobile for about 36 years. While a person is driving, he or she might have an accident because of careless driving and mechanical problem. I have been concentratin...  
WO/1999/037939A1
An actuator (7) comprises a housing (4), a motor (8), an actuating member (25, 35) and a screw machanism (10) providing a linear movement of the actuating member (25, 35) with respect to the housing (4) in response to a rotational moveme...  
WO/1999/037935A1
The anchor arrangement (24) of a drum brake (10) includes a load sensor for measuring a torque generated between the first (14) and second (16) brake shoes and the drum (18). The anchor arrangement (24) has a bracket (44) with a base (46...  
WO/1999/037010A1
An actuator comprises a housing, a motor (5), an actuating member (60) and a screw mechanism providing (2) a linear movement of the actuating member (60) with respect to the housing in response to a rotational movement of the motor (5), ...  
WO/1999/035019A1
The invention relates to a brake device for vehicles having a wheel brake (10) on each vehicle wheel, comprising a brake element (11) joined in a non-rotating manner with the vehicle wheel, a brake actuator (12) acting on the brake eleme...  
WO/1999/028646A2
The invention relates to a brake disc (1) consisting of a friction ring (4) and a pot-shaped holding part (2). According to the invention, the friction ring has a skeleton-like lattice base structure (12) in order to reduce its weight an...  
WO/1999/028649A1
A drum brake (10) having first (14) and second (16) brake shoes retained on a backing plate (20) and moved into engagement with a drum (18) to effect a brake application corresponding to a desired braking input supplied to a actuator mem...  
WO/1999/027271A1
The invention relates to a disc brake for motor vehicles that can be actuated by an electric motor and is interconnected to a reduction gear. Said disc brake comprises a floating brake caliper with two friction linings arranged in such a...  
WO/1999/026828A1
The invention concerns a parking brake with electromechanical control for motor vehicles, comprising two linings (15) capable of being actuated by an electric motor (2). The invention is characterised in that it also comprises a distance...  
WO/1999/021266A1
An actuator comprises a housing, a motor (5), an actuating member (11, 12) and a screw mechanism (2) providing a linear movement of the actuating member (11, 12) with respect to the housing in response to a rotational movement of the mot...  
WO/1999/017072A1
A wear determining arrangement (30, Fig. 2(a)) for determining wear of a rubbing member of a friction couple, such as an iron brake disc, which is subject to slow wear by frictional engagement by brake pads, comprises a carrier member (3...  
WO/1999/014516A1
The invention relates to an electromechanically operated disk brake for automobiles comprised of a floating brake caliper (1) and an actuating unit arranged on the brake caliper (1). The actuating unit (2) contains an electric motor (6) ...  
WO/1999/010966A1
The invention relates to an electric motor, especially for a an electric tool, comprising driving means which can be connected to a power supply via switching means and a mechanically operating braking device for restraining the drive sh...  
WO/1999/008018A1
Actuators move the brake linings of the brakes of a vehicle into contact with the respective friction surfaces, resulting in a temperature increase in the brake linings. Temperature sensors are embedded in the brake linings of each brake...  
WO/1999/005011A2
A hydraulic vehicle brake (10) has a hydraulic chamber (16) in which a brake piston (18) can slide in a sealing manner along an axis (A). The brake piston (18) acts upon a friction member and can be pushed by hydraulic pressure fed into ...  
WO/1999/004236A1
Vehicle thermal testing method and apparatus is based upon the use of a mobile handset. The handset uses spot infrared thermal sensing to identify thermal imbalance between wheels on opposite sides or the same side of a vehicle. Testing ...  
WO/1999/004179A1
A brake lining wear indicator utilizes a temperature sensor assembly (36) embedded in a brake lining (26) of a drum brake assembly (10). The temperature sensor assembly (36) includes two temperature sensors (38, 40) with a first temperat...  
WO/1999/002883A1
An electric actuator (13) comprises a housing (7) which contains a screw mechanism (11) and an electric motor (5) which is driveably connected to the screw mechanism which provides a linear movement in response to a rotational movement o...  
WO/1999/002885A1
A brake calliper for a disc brake comprises a yoke (2) carrying a pair of opposite brake pads (11, 12) and an electric actuating mechanism (3, 32) connected to said yoke (2), said actuating mechanism (3, 32) engaging a displaceable suppo...  
WO/1999/002882A2
An electric actuator (1) comprises a housing (2) which contains a screw mechanism (3) and an electric motor (4) which is driveably connected to the screw mechanism (3), said screw mechanism (3) providing a linear movement in a rotational...  

Matches 501 - 550 out of 3,242