PLUG-IN CONNECTION ON PIPES AND HOSES WITH A PIPE DETENT RING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090102181A1
SERIAL NO

12091027

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a plug-in connection for pipes and tubes, said connection a tubular plug (20) which can be respectively connected to a pipe and/or a tube with a front side thereof and can be inserted into each in a sealing manner with the other front side thereof and engaged together in a secure, axially form-fitting manner. The connecting piece (1) comprises a tube engaging ring (3) on the tube (2) thereof, which forms an engaging groove (7) in which a catch spring (24) of the plug (20) at least partially engages, the tube engaging ring (3) being embodied as a part which is separate from the connecting piece (1) and secured thereon in a form-fitting manner with little play, or fixed thereto in a form fitting or fictionally engaged manner without play. It is advantageous that the plug-in connection can be produced in an essentially simple manner and can also be subjected to an essentially higher axial load.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HENN GES M B H & CO KGSTEINEBACH 18 DORNBIRN A-6850

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartmann, Harald Dornbirn , DE 29 151

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