Parking brake

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12122333
SERIAL NO

17692309

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An example assembly comprises: a brake shaft comprising gear teeth formed on a circumferential portion of the brake shaft, wherein the brake shaft is substantially constrained from moving in a longitudinal direction along a longitudinal axis of the brake shaft; and a brake gear that is rotatably coupled to a drive shaft of a motor, wherein the brake shaft is rotatable about the longitudinal axis between (i) a first position at which the gear teeth of the brake shaft are disengaged from the brake gear, thereby allowing the brake gear and the drive shaft to rotate, and (ii) a second position at which the gear teeth of the brake shaft engage the brake gear, thereby precluding the brake gear and the drive shaft from rotating due to the brake shaft being constrained from moving in the longitudinal direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PARKER-HANNIFIN CORPORATION6035 PARKLAND BOULEVARD CLEVELAND OH 44124

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Richardson, Jason S Chuckey, US 5 4
Thompson, Randall D Lancaster, US 7 164

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