BRAKE DRIVE WITH WEAR ADJUSTER Russian patent published in 2009 - IPC F16D65/52 

FIELD: machine building.

SUBSTANCE: invention relates to machine building field, particularly to brake drives with wear adjuster. Brake drive contains casing in which there are located rest and hollow piston. In piston there are located fixation facility in the form of tapered bushing and conical seats and disinhibition spring. In piston there are implemented also openings in which there are installed with specified axial clearance conical seats interacting to tapered bushings pressed by disinhibition spring. The rest is rigidly installed inside the piston and interlocked to it by means of specified on the rest cylindrical bead and rubber gasket.

EFFECT: simplification of structure, reduction of manufacturing labour-intensiveness and maintainability growth of brake drive.

2 dwg