TWO-PART COMPOSITE FITTING
The invention relates to a fitting for sealingly connecting to a pipe end of a pipe comprising a plastic, comprising a base member and a support member, wherein the base member is made of metal, the support member is designed as a separate part made of plastic and the base member comprises means on...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | The invention relates to a fitting for sealingly connecting to a pipe end of a pipe comprising a plastic, comprising a base member and a support member, wherein the base member is made of metal, the support member is designed as a separate part made of plastic and the base member comprises means on the inside thereof, and the support member comprises means on the outside thereof for connecting the base member and the support member in a sealing fashion. The invention also relates to a system comprising such a fitting with a composite or multi-layered pipe and a sleeve, and to a system comprising such a fitting with a plastic pipe and a sleeve. The invention further relates to the use of such a fitting for connecting to a composite or multi-layered pipe and to the use of such a fitting for connecting to a plastic pipe.
L'invention concerne un raccord (6, 61) destiné à être monté de manière étanche à l'extrémité d'un tube comportant une matière plastique, ledit raccord comprenant un corps de base (12, 80) et un corps d'appui (10, 82). Le corps de base (12, 80) est en métal, et le corps d'appui (10, 82) constitue une pièce distincte en matière plastique. Le corps de base (12, 80) porte sur son côté intérieur et le corps de base (12, 80) sur son côté extérieur des moyens (46, 48, 84, 86) qui raccordent de manière étanche le corps de base (12, 80) et le corps d'appui (10, 82). L'invention concerne en outre un système comportant un tel raccord, pourvu d'un tube composite ou multicouche et d'un manchon, ainsi qu'un système comportant un tel raccord, pourvu d'un tube en matière plastique et d'un manchon. L'invention concerne en outre l'utilisation d'un tel raccord pour le raccordement avec un tube composite ou multicouche ainsi que l'utilisation d'un tel raccord pour le raccordement avec un tube en matière plastique. |
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