DISK BRAKE WITH ELECTRIC ENGINE ACTUATOR IN FORM OF STRUCTURE WITH SELF AMPLIFICATION Russian patent published in 2011 - IPC F16D65/21 F16D65/20 

FIELD: machine building.

SUBSTANCE: according to first version disk brake with electric engine actuator effects hold down device pressing brake pad to brake disk. The hold down device consists of a brake hydraulic appliance and corresponds to a structure with self-amplification. The brake pad rests on the hold down device at a wedge angle. The hydraulic device consists of a working unit changing wedge angle; the brake pad rests on the hold down device under working unit. According to the second version the disk brake consists of the hold down device with lever mechanism of one or several levers made as bearing levers. The bearing lever is V-shaped.

EFFECT: simplified design, reduced expenditures for electric current feed, simplified control of disk brake with effect of self-amplification.

38 cl, 5 dwg