Electric heating – Heating devices – Tool or instrument
Patent
1986-01-07
1987-04-28
Bartis, Anthony
Electric heating
Heating devices
Tool or instrument
132 9, 132 33R, 219242, 219385, 219521, H05B 100, A45D 212, A45D 412
Patent
active
046616837
ABSTRACT:
A hair curler set for heating hair curling rollers includes a case accommodating a plurality of cylindrical hair curler rollers arranged in horizontal or slightly inclined parallel alignment and positioned in a row to one or both sides of an elongated heater body containing an electric resistance heater and having its longitudinal axis disposed substantially horizontally and parallel to one side of the case. The case includes cradles for positioning each of the rollers in perpendicular coaxial alignment with a respective one of a plurality of spaced apart horizontally disposed heat transfer portions on the heater body. Each roller has a metallic bottom end shaped to cooperate with the heat transfer portion of the heater body to provide a large heat transfer contact area therebetween. The case and rollers are designed so that the rollers, when positioned in the cradles, have their bottom ends elastically urged into heat-conductive contact with the heat transfer portions of the heater body.
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Bartis Anthony
Roberts, Jr. John S.
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