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. 12, 1994
Filed:
Apr. 25, 1991
Applicant:
Inventors:
Georg Muller, Neuss, DE;
Heinz Hofferberth, Dusseldorf, DE;
Assignee:
Jagenberg Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
2425413 ; 226 97 ;
Abstract
An apparatus for positioning the beginning of a web of material, especially paper, against the roll of a winder from below. The beginning of the web is conveyed up against an upright plate-shaped web-positioning mechanism by compressed air. The compressed air is emitted in an essentially laminar flow up along the surface of and essentially parallel with the surface of a baffle.