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:
Jul. 01, 1980
Filed:
Mar. 26, 1979
Applicant:
Inventor:
Johannes Jansen, Hilchenbach-Allenbach, DE;
Assignee:
Schloemann-Siemag Aktiengesellschaft, Dusseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B21C / ;
U.S. Cl.
CPC ...
242 721 ; 242 781 ;
Abstract
A strip reel having a hollow shaft and having an expandable drum which is mounted on a free end of an axially-movable shaft for axial movement with the shaft and for axial movement relative to the shaft; the drum is moved axially relative to the shaft and the shaft is moved axially a corresponding equal amount in the opposite direction.