Title:
管の接合部材、および接合部材を管端部に溶接する方法
Document Type and Number:
Japanese Patent JP2004525804
Kind Code:
A
Abstract:
The invention relates to a connecting element for welding onto a circular front face of a pipe, said element having an annular region, (friction region), that can be friction welded to said front face. The connecting element can be welded onto the end of a pipe with a substantially circular front face in a particularly simple, rapid and cost-effective manner. Said element, together with additional components, e.g. a coupling nut and a threaded sleeve enables a tight connection of the pipe to other components, even under extreme pressure and temperature fluctuations.
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Inventors:
Vasmus, Ernst, Ah.
Application Number:
JP2002583165A
Publication Date:
August 26, 2004
Filing Date:
April 22, 2002
Export Citation:
Assignee:
Avity Hoch Dürück-Lower Tehnik Gamebha
International Classes:
B23K20/12; B29C65/06; F16L17/02; F16L19/02; F16L13/02; B23K101/04; B23K103/04; B29L23/00; (IPC1-7): B29C65/06; B23K20/12; F16L13/02; F16L17/02
Attorney, Agent or Firm:
▲吉▼川 俊雄