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. 21, 1997
Filed:
Apr. 19, 1995
Applicant:
Inventor:
Edouard Borel, Corcelles, CH;
Assignee:
Bobst SA, Lausanne, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ; B65H / ;
U.S. Cl.
CPC ...
226 42 ; 226113 ; 226188 ;
Abstract
An infeed station comprises an eccentric roller fitted between two rotary plate around which a web-like sheet travels so as to have the sheet's speed transform from a constant inlet speed into a varying outlet speed according to the preconditions of the travel of the sheet in an operating cycle of the working station. The infeed station includes an infeed roller which guides the web-like sheet from the eccentric roller toward the working station, and this infeed roller is driven by an independent drive arrangement so that the peripheral speed follows the conditions similar to the outlet speed of the web-like sheet although remaining permanently at a higher rate.