Tools – Hand held holder or having clamp
Patent
1991-08-01
1994-01-11
Parker, Roscoe V.
Tools
Hand held holder or having clamp
81418, 29268, B25B 2700
Patent
active
052770893
ABSTRACT:
A tool for assembling a union comprising first and second nuts for joining two tubing segments is disclosed. The tool includes a first and a second leg pivotally connected for scissor-like movement, each leg having an anti-torque engagement member associated with an anti-torque formation on a respective one of the nuts and tubing segments.
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patent: 2362828 (1944-11-01), Kading et al.
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patent: 3205567 (1965-09-01), Irvine et al.
patent: 3521910 (1970-07-01), Callahan et al.
patent: 4257135 (1981-03-01), Moebius
patent: 4757588 (1988-07-01), Churchich
patent: 4769891 (1988-09-01), Corral
Mon Donald D.
Parker Roscoe V.
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