Brakes – Operators – Electric
Patent
1997-03-27
1999-01-05
Graham, Matthew C.
Brakes
Operators
Electric
188156, B60T 1374
Patent
active
058552553
ABSTRACT:
An electric drum brake comprising: an electric motor including an armature for providing actuation force for the electric drum brake and a backing plate comprising a substantially flat disk portion, a support section located radially outward from a center of the flat disk portion and a substantially cylindrical wall projecting out of the support section as a continuous structure thereof, wherein an armature for the electric motor is located substantially within the substantially cylindrical wall.
REFERENCES:
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patent: 4175646 (1979-11-01), Eikelberger
patent: 5000297 (1991-03-01), Shaw et al.
patent: 5024299 (1991-06-01), Shaw et al.
patent: 5087845 (1992-02-01), Behrens et al.
patent: 5219049 (1993-06-01), Unterborn
patent: 5310026 (1994-05-01), Shaw et al.
patent: 5785157 (1998-07-01), Scott et al.
Bock Gustavus Pearl
Scott Curtis Albert
General Motors Corporation
Graham Matthew C.
Simon Anthony Luke
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