Rapid fitting devices for joining pipes

Details Rapid fitting devices for joining pipes Rapid fitting devices for joining pipes

1980-07-22

1982-01-19

Arola, David W.

Pipe joints or couplings

Essential catch

With manipulator

285317, F16L 3708

Patent

active

043113281

ABSTRACT:
The present invention relates to a rapid pipe coupling device of the type in which the male and female elements are locked by at least one bar housed in an oblique notch and urged forward locking by a spring. The locking member is formed by a push member movable in a transverse notch in the body; this push member has a wedge shaped slope oriented to displace the bar from locking position in response to manual pressure. The invention finds particular application in accessories for hydraulic or pneumatic installations.

REFERENCES:
patent: 2626974 (1953-01-01), Howard et al.
patent: 2913263 (1959-11-01), Zajac
patent: 3155402 (1964-11-01), Cornelius
patent: 3503637 (1970-03-01), Maeshiba

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