F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
189/10
F16L 55/10 (2006.01) B29C 65/00 (2006.01) B29C 65/56 (2006.01) B29C 65/78 (2006.01) F16L 55/179 (2006.01) F16L 55/26 (2006.01)
Patent
CA 2006117
An apparatus and an equipment for blocking the opening of a branched pipe (2) in a branched portion of a pipeline (1) such as a gas conduit, a city water pipeline, a sewer conduit, and mainly an underground pipeliner adapted for use prior to operation of lining the inner surface of the pipeline (1) with a tubular lining material (100) for maintenance/repair or reinforcement purposes. The apparatus and equipment have a particular construction (11-22, 32-37) which enables blocking operation to be conducted extremely efficiently and in a simple and easy manner.
Appareil et équipement servant à bloquer l'ouverture d'un tuyau d'embranchement (2) dans la partie dérivation d'une canalisation comme une conduite de gaz, une canalisation d'eau municipale, un conduit sanitaire, et surtout, une canalisation souterraine conçue pour être utilisée avant la pose d'un revêtement de surface intérieure à l'aide d'un matériau de revêtement intérieur tubulaire (100) à des fins de renforcement ou de maintenance. L'appareil et l'équipement sont construits de manière particulière (11-22, 32-37), ce qui permet de réaliser le blocage très efficacement, de manière facile et simple.
Kita Katsuo
Shimokawa Shinji
Ashimori Kogyo Kabushiki Kaisha
Kirby Eades Gale Baker
LandOfFree
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