Brakes – Operators – Electric
Patent
1996-07-29
1998-07-07
Poon, Peter M.
Brakes
Operators
Electric
310 51, 310103, 3031152, B60T 842, H02K 524
Patent
active
057754675
ABSTRACT:
An electromagnetic brake system includes a motor having a rotor with a rotatable disk fixed to the rotor and an electromagnetic brake disposed about the disk to selectively prevent rotation of the rotor. The electromagnetic brake is carried on a resilient element so that it is suspended relative to the disk and isolated from the remainder of the system reducing the propagation of structural and airborne noise generated by actuation of the electromagnetic brake.
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Borchers William Frank
Farag Abraham Shawky
Knuth Erik Forrest
Majersik Loren Emil
General Motors Corporation
Poon Peter M.
Sedlar Jeffrey A.
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