Brakes – Operators – Multiple
Patent
1990-09-28
1992-07-07
Oberleitner, Robert J.
Brakes
Operators
Multiple
188106A, 188363, F16D 6514
Patent
active
051274957
ABSTRACT:
A parking brake system comprising a drum brake (200) comprising two shoes (206) outwardly movable relative to a friction surface of a drum (224); an activation device (220, 222) for generating an activation force to move the shoes outwardly to a first position into contact with the drum sufficiently to prevent the drum; a solenoid activated linkage mechanism (230, 240; 322, 352) is provided for maintaining the shoes substantially in the first position.
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Casey Gary L.
Eddy William C.
Towers Kenneth S.
Verner Douglas R.
Allied-Signal Inc.
Oberleitner Robert J.
Young Lee W.
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