CONNECTION MECHANISM BETWEEN VALVE AND JOINT IN AIR PIPING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15521363

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a connection mechanism between a valve and a joint is configured to connect a tube through the joint 1 to a housing 2 of the valve in air piping. The housing 2 of the valve includes a connection hole 22 for accommodating and connecting the joint 1. A tubular part 21 configured to attach a front end part of the tube thereto is formed inside the connection hole 22. The joint 1 includes a tube seal 11, a back ring 13 with a lock ring 12 including a claw 121 for preventing disengagement of the tube, a release ring 14, and a tubular cap 15. The joint 1 is configured to be press-inserted into the connection hole of the housing 2.

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Patent Owner(s)

Patent OwnerAddress
NITTA CORPORATIONOSAKA-SHI OSAKA 556-0022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TANIGUCHI, Yasuaki Mie, JP 13 154

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