Method and apparatus for retracting piston actuator by configured clutch plates

United States of America Patent

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Issued Date
Oct 12, 2006
app pub date
Apr 12, 2005
filing date
Apr 12, 2005

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Abandoned

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Abstract

A method and apparatus for reducing wear in a piston actuated brake or clutch pack assist retraction of the piston by configuring the friction discs. Preferably, a core is shaped with waves that generate axial force during brake release.

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Patent Owner(s)

Patent Owner	Address
FRICTION PRODUCTS COMPANY LLC	711 TECH DRIVE CRAWFORDSVILLE IN 47933

International Classification(s)

F16D:COUPLINGS FOR TRANSMITTING ROTATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lemela, Anthony J	Gilberts, IL	1	0
Lloyd, Frederick A JR	Crawfordsville, IN	1	0
Zagrodzki, Przemyslaw	West Lafayette, IN	4	27

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Method and apparatus for retracting piston actuator by configured clutch plates

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11103794

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11103794

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