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:
Jan. 16, 1996
Filed:
Jan. 20, 1995
Applicant:
Inventor:
Ernst Claassen, Goch, DE;
Assignee:
Jagenberg Papiertechnik GmbH, Neuss, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
4147908 ; 2941031 ;
Abstract
A clamping device for a sheet clamping machine comprises a pair of horizontal bars with tongues engaging on opposite sides of a sheet stack and drawn together to generate the clamping action by a piston-and-cylinder unit mounted on the back of the lower bar and having a piston connected to a cable which passes through the lower bar and then is guided vertically upwardly to the upper bar where that cable is attached. The cable thus applies a clamp closing force perpendicular to the bars.