Title:
【発明の名称】調整の不具合を制限する分割式管継手
Document Type and Number:
Japanese Patent JP3294619
Kind Code:
B2
Abstract:
Coupling segments having angled end faces are provided with stop members at their respective ends which prevent mis-alignment of the coupling segments during their assembly onto the adjacent ends of pipes or fittings. The stop member being crushed down during final tightening of the coupling to permit further limited lateral movement of the ends of the coupling segment, thus to provide a truly ridged coupling in which angling of the axes of the respective pipes or fittings is eliminated.
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Inventors:
Doll, douglas, earl
Delaimond, Peter, George
Delaimond, Peter, George
Application Number:
JP50902698A
Publication Date:
June 24, 2002
Filing Date:
July 07, 1997
Export Citation:
Assignee:
Victor Company of America
International Classes:
F16L17/04; F16L21/06; F16L23/04; (IPC1-7): F16L21/06; F16L23/04
Domestic Patent References:
| JP63167189A | ||||
| JP439490U |
Other References:
【文献】米国特許4896902(US,A)
Attorney, Agent or Firm:
Shigeru Yagita (2 outside)
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