PLASTIC SLIDING SLEEVE AND CONNECTING FITTING HAVING SUCH A SLIDING SLEEVE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110109084A1
SERIAL NO

13000629

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plastic sliding sleeve (3) is used for sliding it onto a connecting piece (2) and for fixing a pipe end piece (5) in a clamping way to the connecting fitting in a clamping position. The sliding sleeve (3) comprises an inner wall (10) that can be applied at least in sections to an outer wall of the pipe end piece (5) in the clamping position. The inner wall (10) comprises at least one circumferential rib (13) which protrudes toward the inside over the remaining inner wall (10) and runs at least along a section of an inner circumference of the sliding sleeve (3). A sliding sleeve is obtained, with which an undesired relative movement between the sliding sleeve and the pipe end section is prevented.

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Patent Owner(s)

Patent OwnerAddress
REHAU AG + COOTTO-HAHN-STRASSE 2 REHAU 95111

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonhag, Ehrenfried Schwabach, DE 7 83
Haunstetter, Karl-Heinz Furth, DE 3 30

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