Pipe joints or couplings – With assembly means or feature – Guide and support
Patent
1996-07-22
1998-03-10
Arola, Dave W.
Pipe joints or couplings
With assembly means or feature
Guide and support
2851245, F16L 3500
Patent
active
057252556
ABSTRACT:
A fixture fastens pipe joints 5 to multiple ports 35A, 35B, 36A and 36B that are arranged substantially in a line in a port block 4 attached to the valve body 6 of a change-over valve 1. The fixture comprises a metal fixture insertion groove 40 cut from one side of the port block 4 to a depth reaching the individual ports, a metal fixture 41 having multiple recesses 44 arranged along one edge thereof so as to come into engagement with the pipe joints 5 when inserted in the metal fixture insertion groove, and bolt s 48 for fastening the metal fixture 41 and port block 4 to the valve body 6.
REFERENCES:
patent: 3282612 (1966-11-01), Younger
patent: 3869152 (1975-03-01), Devincent et al.
patent: 3929356 (1975-12-01), Devincent et al.
Hayashi Bunya
Ishikawa Makoto
Arola Dave W.
SMC Corporation
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