Tap line pliers

Details Tap line pliers Tap line pliers

1994-03-04

1995-03-21

Walton, George L.

Fluid handling

With repair, tapping, assembly, or disassembly means

Tapping a pipe, keg, or apertured tank under pressure

30 94, 72325, 72409, 72413, 72473, 81421, 81422, 83745, 222 83, F16L 4106, B21D 2828, B25B 722

Patent

active

053987187

ABSTRACT:
Tap line pliers for removing refrigerant from a line of a refrigeration system comprising a set of pliers having jaws at one end and opposed handles at the other end; a platform mechanism coupled within the jaws of the pliers, the platform mechanism adapted for holding a line placed thereon for tapping; a tapping mechanism coupled within the jaws of the pliers, the tapping mechanism adapted for tapping a line held on the platform mechanism; and a valve mechanism coupled to the tapping mechanism, the valve mechanism being adapted for draining a tapped line.

REFERENCES:
patent: 1266192 (1918-05-01), Anthony
patent: 1709794 (1929-04-01), Konzelman
patent: 2106671 (1938-01-01), Watson
patent: 2229379 (1941-01-01), Keefe
patent: 2725774 (1955-12-01), Tekse
patent: 3395724 (1968-08-01), Hamel
patent: 3450149 (1969-06-01), Brinda
patent: 3648725 (1972-03-01), Strybel
patent: 3698419 (1972-10-01), Tura
patent: 3788345 (1974-01-01), Tura
patent: 5301532 (1994-04-01), Bickmore et al.

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