Electrically heated parting tool for removing windshields

Details Electrically heated parting tool for removing windshields Electrically heated parting tool for removing windshields

1974-04-23

1976-11-16

Bartis, A.

Electric heating

Heating devices

Tool or instrument

30140, 83171, 12830314, 219235, 219240, 219533, H05B 100, B26B 308

Patent

active

039926052

ABSTRACT:
An electrically heated parting tool for removing windshields and other uses has a holder in the form of a long slender housing mounting a blade-like parting element at one end. The parting element is constructed of thin flat sheet metal and has a generally U-shape including a pair of thin flat leg portions disposed in coplanar relation and joined by a thin flat connecting portion defining a tip end. The free ends of the element leg portions are secured to a high temperature resistant ceramic-like support member recessed into one side of the holder. The parting element extends longitudinally from the holder and has a right angle bend between the holder and tip end whereby the tip end extends laterally of and toward the opposite side of the holder in spaced relation to the holder end. The holder includes a housing at the opposite end in which is located a step-down transformer connected to the leg portions of the parting element by leads extending through the holder.

REFERENCES:
patent: 1834555 (1931-12-01), Tittle
patent: 2012938 (1935-09-01), Beuoy
patent: 2200322 (1940-05-01), Arnesen
patent: 2421125 (1947-05-01), Krebs
patent: 2501192 (1950-03-01), Scholler
patent: 2701835 (1955-02-01), Anton
patent: 2709743 (1955-05-01), Mitchell
patent: 2978565 (1961-04-01), Sullivan et al.
patent: 3263540 (1966-08-01), Lefevre et al.
patent: 3448517 (1969-06-01), Cothery
patent: 3558854 (1971-01-01), Siegel et al.

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