Title:
【発明の名称】コルゲートパイプアダプタ及び結合システム
Document Type and Number:
Japanese Patent JP2003524739
Kind Code:
A
Abstract:
A corrugated pipe adapter for providing a sealing surface on a corrugated pipe includes a generally cylindrical sleeve having a generally smooth outer clamping surface and at least one protrusion. The protrusions include side walls and an arched structure between the side walls. The protrusions extend from an inside of the generally cylindrical sleeve. The side walls move outwardly against the corrugations on the corrugated pipe when pressure is applied to the generally smooth outer clamping surface.
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Inventors:
Buchurt, Thomas Jay
Application Number:
JP2001534975A
Publication Date:
August 19, 2003
Filing Date:
October 27, 2000
Export Citation:
Assignee:
De La Cuba, Jess
International Classes:
F16L21/02; A61M39/00; F16L5/02; F16L5/10; F16L25/00; F16L33/00; F16L33/28; (IPC1-7): F16L33/00; F16L5/02; F16L21/02; F16L33/28
Attorney, Agent or Firm:
Adachi Tsutomu