The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 1983
Filed:
Aug. 05, 1981
Eberhard Kampf, Wiehl, DE;
Erwin Kampf GmbH & Co., Wiehl, DE;
Abstract
Machine for separating double-rolled thin aluminum sheet and for winding the separated sheets onto winding shafts, the coil-carrying supply shaft being driven by a motor-generator controlled by a speed control circuit for a constant sheet speed, following acceleration of the supply coil. The traction rolls and deflecting rolls in the processing section are driven by a traction motor controlled by a tension control circuit for a constant sheet tension independently of the sheet speed. The winding shafts for the separated sheets are similarly controlled by tension control circuits for a constant sheet tension independently of the sheet speed. The control circuits have preset members for the adjustment of nominal speed and tension settings.