A disc brake, especially for utility vehicles, which includes a caliper enclosing a brake disc, a pneumatically or electromotively operated tensioning device for tensioning the brake, which is located in the caliper, a magnet wheel rotating with the brake disc, and a stationary sensor for detecting the angle of rotation and the speed of the magnet wheel. The sensor is mounted at a distance from the magnet wheel and at least one line is connected to transmit pulses between the sensor and the magn...

A brake disc capable of sufficiently absorbing thermal stress associated with thermal expansion and deformation of the braking section. The brake disc includes a mounting section for attachment to a wheel, a braking section located at the outside circumference of the mounting section for brake pads to be brought into sliding contact therewith, and a connecting arm section for connecting each of the plurality of mounting portions of the mounting section and the braking section. Connecting arms in...

A self-centering brake for a lift provides for the same braking moment in the case of normal operation and in the case of failure of a brake half. The brake consists of a housing which is U-shaped in cross-section, wherein a limb of the U corresponds with a brake half. The brake halves are of identical construction. An active brake lining and a passive brake lining are provided for each brake half. The active brake lining is loaded by a spring force of a compression spring. In the case of failur...

A brake assembly is configured for a strapping tool tensioning motor. The brake assembly includes a one-way bearing operably connected to the motor output shaft. The bearing has at least two stop members. A brake element is mounted to the motor movable toward and away from the bearing for movement into and out of engagement with one of the bearing stop members. A brake release is connected to the brake element. The brake element is biased into engagement with a bearing stop member. When the brak...

A hydraulic caliper brake includes a housing formed by two halves. A pair of bores are provided in each housing half, and a piston is positioned in each bore. An end cap closes off each bore and is sealed by an O-ring positioned around the periphery of each end cap. A ring retains each end cap within each bore. Each housing half has a pair of holes aligned with the holes of the other half. A pair of recessed areas are located on opposing ends of the housing, one of the recessed areas being posit...

The invention concerns a yarn brake (B) comprising a brake (L) electromagnetically stressed against a fixed braking surface (17), a housing (1) whereon the cover bearing the brake (L) is mounted such that it is capable of being lifted relative to the fixed braking surface (17), and at least an adjusting arbor (S) controlling the lifting movements of the cover, said arbor being mounted on the housing (S) in geometric association to the path of the yarn (W). The invention is characterised in that ...

The present invention provides a brake band in which brackets are joined to both ends of a curved strap and a friction material is fixed to an inner side of the curved strap and wherein a dynamic pressure generating groove is formed in the friction material only at an area of the friction material which is positioned at an upper part along a vertical direction in a condition that the brake band is attached to an automatic transmission.

A kite brake and a kite that uses a brake are disclosed. The brake includes a spring-loaded standoff that is biased to push a top surface of a sail of the kite away from a strut of the kite when an air pressure on the bottom surface of the sail is less than a bias force of the spring. The brake can be deployed by operation of the kite, or simply based on a removal of the air pressure.

A rod brake includes a housing containing a pressure vessel and a piston intensifier. The pressure vessel has a bearing tube with a bore sized to receive a movable rod. A cavity is provided between an inner wall of the pressure vessel and the bearing tube for a pressure medium carried therein. Access is provided for surface-to-surface contact with a portion of the piston intensifier and the pressure medium. The piston intensifier includes a piston movable by an external force such as a compressi...

A drum brake has cylinders symmetrically fixed to a stationary member. Each cylinder has an axial bore therein with a groove for retention of a seal. A piston engages each seal to define chambers that receive pressurized fluid. Webs for friction members have a first end pined to an opposite cylinder and a second end connected to an opposite piston and to each other by a strut. Pressurized fluid acts on the pistons to move the second ends with respect to the first ends and simultaneously bring th...