Pneumatic joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060163870A1
SERIAL NO

10540996

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention concerns the assembly of a first pneumatic element (1), comprising a hollow screw (3) with a longitudinal axis (3a), and a second pneumatic element (2) provided with a tapped orifice (2a) for receiving the hollow screw (2) such that a first shoulder (5) of the hollow screw is designed to press on the edge (6) of the tapped orifice (2a) an O-ring (7), while the first element (1) comprises, opposite the thread, a bearing surface (8), axially limited by a second shoulder (11), for guiding and retaining a tubular spacer (9) slidably mounted on said bearing surface between a first position wherein it extends beyond the first shoulder (5) on the thread side and a second position wherein it is in contact with the second shoulder (11), the spacer comprising means (9a, 12) indicating the clamping tension provided or to be provided in the hollow screw (3).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LEGRIS SA74 RUE DE PARIS 35000 RENNES

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goilot, Frederic Rennes, FR 3 59

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