Pipe joints or couplings – Essential catch – With manipulator
Patent
1993-08-17
1995-06-20
Nicholson, Eric K.
Pipe joints or couplings
Essential catch
With manipulator
285314, 285318, F16L 3710
Patent
active
054255589
ABSTRACT:
A coupling for holding two tubes together and including a housing member connected to the end of one of the tubes and a locking collar rotatably mounted in said housing for rotation between a first rotative position in clamping engagement with an end of a second tube inserted into the housing and into fluid communication with the first tube and a second rotative position permitting insertion of the end of the second tube into the housing.
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Handy & Harman Automotive Group Inc.
Nicholson Eric K.
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