Heat shielding tool

Details Heat shielding tool Heat shielding tool

1976-10-29

1979-01-23

Myhre, Charles J.

Heat exchange

With retainer for removable article

Including liquid heat exchange medium

165185, 165DIG7, 228 46, 228 59, 269254CS, F28F 1314, B23K 522

Patent

active

041355733

ABSTRACT:
A heat shielding tool is disclosed, having a pair of opposed pivotally connected handles terminating in a pair of opposed jaws. The jaws have interiorly relieved arcuate areas so that, when closed, they will form a circle so that the circular opening formed thereby can be clamped about a pipe or tube. The jaws also have external heat dissipating members taking a variety of forms but which can be generally broadly termed fins. In this manner heat generated by soldering a pipe joint will travel along the pipe or tube to the tool and be dissipated into the atmosphere. The handles also have tension means carried thereon which will serve to normally urge the jaws toward mating or closed position so that the tool may be readily clamped about the pipe or tubing.

REFERENCES:
patent: 321618 (1885-07-01), Ludwick
patent: 2496109 (1950-01-01), Terry
patent: 3291476 (1966-12-01), Calkin
patent: 3358751 (1967-12-01), Berwald et al.
patent: 3552630 (1971-01-01), Dean
patent: 3572428 (1971-03-01), Monaco
patent: 3640519 (1972-02-01), Halstead
patent: 3874443 (1975-04-01), Bayer

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