Heat shielded handle for an electrically heated hand tool

Details Heat shielded handle for an electrically heated hand tool Heat shielded handle for an electrically heated hand tool

1977-11-29

1980-06-17

Bartis, A.

Electric heating

Heating devices

Tool or instrument

16116R, 156579, 219238, 219531, 219533, 228 55, H05B 100, B23K 304

Patent

active

042085713

ABSTRACT:
A hand tool for heating a workpiece includes an elongated electric heating element, a heat applying member conductively connected at one end of the heating element and in alignment therewith, and an elongated cover surrounding and spaced from the heating element. The heating element and heat applying member are connected to the cover adjacent only one end of the cover, with the connection defining the sole heat conductive path therebetween. A handle is disposed at generally right angles to the cover. A relatively wide bent bracket member, including a hair-pin shaped portion, substantially coextensive in length with the cover and disposed between the cover member and handle, connects the handle to the cover solely at the opposite end of the cover. The cover dissipates heat throughout its length and the bracket is wide enough to shield the handle from the heat dissipated by the cover. Thus the cover and bracket member shield the handle from heat generated by the heating element with the tool is in operation.

REFERENCES:
patent: 1324969 (1919-12-01), Kuhn et al.
patent: 2092313 (1937-09-01), Huffman
patent: 2179818 (1939-11-01), Hampton et al.
patent: 2187806 (1940-01-01), Moulthrop
patent: 2219649 (1940-10-01), Hayes et al.
patent: 2391065 (1945-12-01), McKinley
patent: 2447649 (1948-08-01), Harrison
patent: 2574440 (1951-11-01), Smith et al.
patent: 2693295 (1954-11-01), Fasano
patent: 2935592 (1960-05-01), Thuillier

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