DISK BRAKE Russian patent published in 2008 - IPC F16D55/16 F16D65/56 

FIELD: engines and pumps.

SUBSTANCE: disk brake comprises a housing with a cramp enveloping the disk brake, a leader coupled with the brake lever, two blocks with friction linings and a nut set up to reciprocate. The leader coupled with the brake lever is furnished with an additional opposite-direction threaded section. The nut is coupled with the leader additional section connected to the brake lever. The movable block is fixed on the nut. The cramp is arranged on the housing to move parallel to the disk rotation axis. The housing is made up of two segments rigidly interconnected and enveloping the brake disk. Note that every segment is furnished with a hole, corresponding to the shape of blocks with linings, to accommodate the latter to move parallel to the disk rotation axis. The leader coupled with the brake lever is made up of a cylinder and a shaft with a larger and smaller diameter opposite-direction outer threads. The space between the cylinder with the thread and the shaft with the opposite thread direction accommodates an inner thread nut coupled with the leader shaft linked with the brake lever, its cylinder being in contact with the cramp inner thread.

EFFECT: longer life, higher efficiency and lower steel intensity of the brake.

5 cl, 1 dwg