Electricity: conductors and insulators – With fluids or vacuum – With cooling or fluid feeding – circulating or distributing
Patent
1974-12-18
1976-11-23
Grimley, Arthur T.
Electricity: conductors and insulators
With fluids or vacuum
With cooling or fluid feeding, circulating or distributing
174 27, 174103, 174117R, H01B 734, H01B 722
Patent
active
039938581
ABSTRACT:
Portable direct current resistance welding apparatus incorporating a flexible cable assembly comprising a pair of flexible conductors maintained at a fixed distance from one another with restraining means which prevent the separate cables from moving one with respect to the other. A flexible sleeve holds the conductors in parallel relationship to one another at a distance of at least four inches by means of a multiplicity of separating and restraining means fastened to the sleeve at intervals along its length while retaining full flexibility in the cable assembly.
REFERENCES:
patent: 1884570 (1932-10-01), Chapman
patent: 3392257 (1968-07-01), Glorioso
patent: 3694563 (1972-09-01), Monds et al.
patent: 3825717 (1974-07-01), Hughes, Jr.
Grimley Arthur T.
Solomon Julius L.
Welding Research, Inc.
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