Brakes – Wheel – Transversely movable
Patent
1993-03-30
1994-05-17
Oberleitner, Robert J.
Brakes
Wheel
Transversely movable
188 2D, F16D 6516, F16D 5150, B60T 106
Patent
active
053119711
ABSTRACT:
The drum brake has two shoes (12, 14), each presenting a web (16) and a rim (18) whose face facing the drum receives a friction lining (20). The drum brake is arranged on a support plate (10), and the web (16) of each shoe (12, 14) possesses a notch cooperating with a strut (40) determining the separation of the shoes (12, 14). The strut (40) bears in the neighborhood of one of its ends (50) a pivot (52) on which is articulated an actuating lever (46) extending substantially perpendicular to the support plate (10) through an opening (54) made in the latter in hinged and capable of cooperating with one of the shoes. The actuation of the drum brake is obtained by a simultaneous action and reaction on the actuating lever (46) and on the strut (40).
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Ballato Josie A.
Bendix Europe Services Techniques
Decker Ken C.
Oberleitner Robert J.
Palguta Larry J.
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