Brake assembly

Details Brake assembly Brake assembly

2005-05-31

2005-05-31

Siconolfi, Robert A. (Department: 3683)

Brakes

Elements

Shoes

C188S333000, C188S335000, C188S25000B, C188S336000

Reexamination Certificate

active

06899205

ABSTRACT:
A drum brake assembly including a rotatable drum having a radially inner braking surface and a brake shoe of single piece construction and of generally circular form mounted within the drum against a backing plate. The brake shoe has a radially outer face and a friction lining mounted thereon in facing relationship to the radially inner braking surface. Actuator having actuated brake on and released brake off conditions and being operable in the actuated condition to diametrically expand the brake shoe is provided. Positioners are also provided for positioning the brake shoe within the drum when the actuator is in the brake off condition to provide for complete clearance between the outer face of the friction lining and the inner braking surface of the drum. A grinding jig for grinding friction lining is also provided. A brake assembly having a connector for connecting the brake shoe to the backing plate.

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