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:
Oct. 08, 2002
Filed:
Nov. 01, 2000
Applicant:
Inventor:
Helmut Koelle, Augsburg, DE;
Assignee:
Boewe Systec AG, Augsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 3/44 ;
U.S. Cl.
CPC ...
B65H 3/44 ;
Abstract
A device for superposing sheets of paper comprising a lower vacuum conveyance unit for one row of sheets of paper (R ) and an upper vacuum conveyance unit for another row of sheets of paper (R ). The ends of the vacuum conveyance units can be adjusted independently from each other, crosswise to the direction in which the paper advances (P). One vacuum conveyance unit can be adjusted in a slanted position in relation to the direction in which the paper advances (P) so that it cuts across the vacuum conveyance unit on the opposite side.