Motor vehicle drum brake and related assembling method

Brakes – Wheel – Axially movable brake element or housing therefor

Reexamination Certificate

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Details

C188S325000, C188S073330, C188S079550

Reexamination Certificate

active

07100746

ABSTRACT:
In order to facilitate assembly and disassembly of a vehicle, the invention provides a method of assembling and disassembly a drum brake (1). In this assembly and disassembly method, the operating spacing of two brake shoes (4and5) inside a drum brake (3) is pre-adjusted. The invention makes it possible for the drum brake (1) to be delivered with the brake shoes (4and5) in a position where they are clamped against each other, corresponding to assembly clearance, while potentially retaining the spacing needed to match the operating clearance of the drum brake. A single action (A, B) on the hand-brake lever (6) enables the shoes to be moved from assembly clearance to operating clearance.

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patent: 5275260 (1994-01-01), Evans et al.
patent: 6131708 (2000-10-01), Fujiwara
patent: 6390248 (2002-05-01), Ikeda
patent: 6554110 (2003-04-01), Asai et al.
patent: 2009241 (1971-09-01), None
patent: 2949506 (1979-08-01), None
patent: 0843109 (1999-05-01), None

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