Metal working – Means to assemble or disassemble – Coupling to conduit
Patent
1974-07-15
1976-02-17
Moon, Charlie T.
Metal working
Means to assemble or disassemble
Coupling to conduit
254 77, 254127, 29267, 156295, B23P 1904
Patent
active
039382346
ABSTRACT:
An apparatus for joining the free end of a first pipe to a coupling collar secured to the end of a second pipe includes a longitudinally extending member adapted to engage the coupling collar while supported by the second pipe, and a flexibly extending member secured to the lateral member. With the pipe ends adjacent, the flexibly extending member is wrapped spirally about the first pipe and secured thereto. A lever member adapted to engage the flexibly extending member is then placed on the longitudinally extending member, and operated to tension and pull the flexibly extending member, which draws the end of the first pipe into the coupling while also rotating the first pipe.
REFERENCES:
patent: 409008 (1889-08-01), Breymann
patent: 1317145 (1919-09-01), Skantz
patent: 3665579 (1972-05-01), Jaeger
patent: 3787951 (1974-01-01), Morphis
Moon Charlie T.
Zimmerman Harris
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