Motor assembly for pneumatic tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9322417
APP PUB NO 20130298755A1
SERIAL NO

13892591

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A motor assembly for a pneumatic tool includes: a motor cylinder coaxially secured in a tubular inner housing, which is coaxially secured in a tubular outer housing and has an inlet passage defining a longitudinal axis, including a valve seat, and defining forward and reverse passages that communicate with a motor chamber and extend through the valve seat, and an exhaust port that communicates with the motor chamber, and a throttle passage defined between the inner and outer housings; a motor rotor supported within the motor chamber and rotatable in a forward or reverse direction; and a rotary valve coaxially disposed in the inner housing, supported by the valve seat, and rotatable about the longitudinal axis between forward and reverse positions.

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First Claim

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Patent Owner(s)

  • BASSO INDUSTRY CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lai, Cheng-Wei Taichung, TW 22 32
Su, San-Yih Taichung, TW 26 57

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