A brake caliper (1, 1′) for a vehicle brake, in particular a disc brake of a commercial vehicle, includes a pressure piece (110, 110′), a thrust piece (120, 120′) configured to move axially relative to the pressure piece (110, 110′) in a thrust direction (A) to transmit a braking force and a guiding member (130a,b, 130′a,b) configured to limit the movement of the thrust piece (120, 120′) relative to the pressure piece (110, 110′) in at least one direction orthogonal to the thrust direction (A). The brake caliper (1, 1′) may further include a lever (140) pivotally supported between the thrust piece (120, 120′) and the pressure piece (110, 110′), wherein the guiding member (130a,b, 130′a,b) is configured to limit the movement of the lever (140) relative to the pressure piece (110, 110′) and/or the thrust piece (120, 120′) in at least one direction orthogonal to the thrust direction (A).

A method for manufacturing a vehicle braking system including the steps of machining a hub so as to provide it with a nose and a tapped hole, mounting, on the nose of the hub, a ring having at least one relief extending in a direction perpendicular to a main axis of the ring, and rigidly attaching the ring to the hub such that the assembly, including the hub and the ring, forms a nut.

A clip for a rotor disk of a brake assembly, the clip comprising: a first half comprising a first sheet metal strip having a body portion and a first end and a second end bent in a first direction relative to the body portion; and a second half comprising a second sheet metal strip having a body portion having a length the same as the length of the body portion of the first sheet metal strip, the second sheet metal strip having a first end and a second end bent in a second direction, opposite to the first direction, relative to the body portion of the second sheet metal strip; and wherein one of the first end of the first sheet metal strip and the first end of the second sheet metal strip is provided with a first pin protruding from the end.

An adjustment device for a disc brake is operable for adjusting brake pads to compensate wear. The adjustment device includes a guide sleeve in which a wrap spring is arranged a groove ring surrounding the guide sleeve and coupled to a closure cap via a torsion spring, and an opening ring surrounding the groove ring.

A caliper guide assembly and a method of manufacture. The guide assembly may include a guide pin, a guide bore arranged to receive the guide pin and permit relative axial sliding thereof, a bush arranged to define at least part of the guide bore, and a sensor arrangement configured to provide an output indicative of a state of wear of the bush.

A farm implement is provided having a frame and first and second track assemblies for assisting in moving the farm implement along a ground surface in a line of travel. The first track assembly and the second track assembly are positioned on opposite lateral sides of the frame. The first track assembly has a first track frame, a first idler wheel, and a first brake assembly. The first idler wheel has an inboard side facing toward a center of the first track frame and an outboard side facing away from the center the first track frame. The first brake assembly has a first disc coupled to the first idler wheel on the outboard side of the first idler wheel, a first caliper couplable to first and second sides of the first disc, and a first torque arm coupled to the first track frame and a spindle of the first idler wheel. The first caliper is mounted on the first torque arm, and the first caliper is configured to clamp down on the first and second sides of the first disc in order to slow and/or stop rotation of the first idler wheel.

A method for manufacturing a brake disc includes providing at least one sheet of predefined thickness, blanking a first disc-shaped portion in the at least one sheet adapted to make a first plate of a ventilated braking band, blanking a second disc-shaped portion in the at least one sheet adapted to make a second plate of the ventilated braking band, blanking a third portion in the at least one sheet adapted to make at least one ventilation spacer for the ventilated braking band, drawing the third portion by shaping first and second protrusions, forming opposite first and second recesses adapted to make ventilation channels, connecting the first disc-shaped portion to the first protrusion by discontinuous weld spots, and connecting the second disc-shaped portion to the second protrusion by discontinuous weld spots.

A power transmission system is provided, which includes a biasing member configured to bias a second power-transmission member in a rotational direction with respect to a first power-transmission member by a spline part of the biasing member being engaged with a spline part of the second power-transmission member while the biasing member is locked by the first power-transmission member and a spring part thereof is in a first elastically displaced state, and a temporarily fixing member having a temporarily fixing part which temporarily fixes the biasing member to the first power-transmission member in a second elastically displaced state with greater elastic displacement than in the first state. The second power-transmission member is provided, on a first axial side of the spline part, with a canceling part configured to cancel the temporary fixing of the biasing member to the first power-transmission member by the temporarily fixing part.

A shifting device for a drivetrain of a motor vehicle, includes a housing which a first and a second drive shaft are rotatably mounted. The first and second drive shafts are arranged coaxially to one another such that they have a common axis of rotation. The shifting device also includes a shiftable clutch device which is arranged between the first and the second drive shaft. The clutch device has an open shift position in which the first drive shaft is freely rotatable with respect to the second drive shaft, and the clutch device has a closed shift position in which the first drive shaft is connected non-rotatably by the clutch device to the second drive shaft. A control element is displaceable in the direction of the axis of rotation of the drive shafts and, depending on its displacement position, shifts the clutch device to the open or closed shift position. The control element is formed by a sliding sleeve which surrounds at least one of the two drive shafts, and a gear element is provided on an outer circumference of the sliding sleeve.

The present application relates to crushable body in the form of a corrugated thin walled tube e.g. for use in a piston assembly for engaging two selectively engageable parts. The piston assembly has a housing defining a piston cylinder and a piston. The assembly also has a piston stroke limiter. The piston stroke limiter is configured to limit the length of a return stroke of the piston from an extended stroke position and a retracted stroke position. A crushable body in the form of a corrugated thin walled tube acts between the piston and the piston stroke limiter and is arranged to reduce in axial length when a length of an extended stroke exceeds a length of a retraction stroke to maintain the length of the return stroke.