Electric heating – Metal heating – Of cylinders
Patent
1978-12-01
1981-09-29
Rubinson, Gene Z.
Electric heating
Metal heating
Of cylinders
219 1079, 219 1053, 336 79, 156380, H05B 610, H05B 644
Patent
active
042924898
ABSTRACT:
An apparatus for applying tabs to end units wherein the tabs are in the form of an aluminum foil-plastic film laminate. A heating dial is provided for receiving tabs, rotating the tabs by indexing, and then applying the tabs. The heating dial includes a radio frequency transformer which includes a fixed primary winding and a segmented secondary winding which is rotatable as a unit together with heating elements secured thereto. The secondary winding segments are circumferentially spaced and each heating element is secured to two adjacent segments in bridging relation.
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Brown Charles E.
Leung Philip H.
Rubinson Gene Z.
The Continental Group Inc.
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