Electric heating – Heating devices – Tool or instrument
Patent
1977-08-31
1980-12-09
Bartis, A.
Electric heating
Heating devices
Tool or instrument
30140, 30286, 30293, 219533, H05B 100, B26B 300, B26B 2900
Patent
active
042386640
ABSTRACT:
A burn-in knife for furniture repair has an electrically heated blade and is provided with an adjustable edge guide assembly mounted on the knife handle for supporting the knife on a workpiece and maintaining the working edge of the blade at a predetermined distance from the workpiece. The guide assembly includes a heat-insulative guide means arranged in side-by-side relationship to the working edge of the blade and out of the working path thereof. The guide means lies in the same plane as the blade and has a straight edge adapted to engage the workpiece. The guide means is selectively adjustable both vertically and rotationally relative to the working edge of the blade.
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Bartis A.
Edmundson Dean P.
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