Flow control device for pneumatic tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050268778A1
SERIAL NO

11133382

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flow control device for use in a pneumatic tool is disclosed to include an air connector, which has a first bearing portion, a sealing portion, a second bearing portion, an air inlet, and an air outlet, a control socket, which is threaded onto the air connector and has a first bearing portion, a sealing portion, and a second bearing portion, a first seal for sealing the gap between the first bearing portion of the air connector and the first bearing portion of the control socket, a second seal for sealing the gap between the second bearing portion of the air connector and the second bearing portion of the control socket, and a flow-control seal for sealing the gap between the sealing portion of the control socket and the sealing portion of the air connector and for regulating the flow rate of a compressed air passing from the air inlet toward the air outlet upon rotation of the control socket relative to the air connector.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CHEN HSIU-JUNO 46-6 YONGCHUN RD NANTUN DISTRICT TAICHUNG CITY 408

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Ching-Shun Taichung, TW 12 26

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