F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/46 (2006.01) B29C 33/00 (2006.01) B29C 44/58 (2006.01) F16J 15/06 (2006.01)
Patent
CA 2646523
The invention relates to an inflatable sealing device having a plunger (26) which is guided in a sleeve (24) and can be deployed by means of a supply of air (44, 46) under the application of air pressure, and having a sealing hose (34) which is connected to the plunger (26), the interior space of which sealing hose (34) is connected to the air supply (44, 46) such that the sealing hose (34) expands when an air pressure is applied. According to the invention, it is provided that the plunger (26) is guided in the sleeve (24) in such a way that a limited stroke is predefined.
L'invention concerne un dispositif d'étanchéité gonflable qui présente un poussoir (26) guidé dans une douille (24) et apte à être déployé par application d'air comprimé apporté par une amenée d'air (44, 46), ainsi qu'un tuyau flexible d'étanchéité (34) relié au poussoir (26) et dont l'espace intérieur est relié à l'amenée d'air (44, 46) de telle sorte que le tuyau flexible d'étanchéité (34) se dilate lorsqu'une pression d'air est appliquée. L'invention propose que le tampon (26) soit guidé dans la douille (24) de manière à prédéterminer une course limitée.
Fetherstonhaugh & Co.
Kraussmaffei Technologies Gmbh
LandOfFree
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