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:
Jun. 10, 2003
Filed:
Feb. 23, 2001
Alfons Gnan, Vilseck, DE;
Edmund Bradatsch, Weiden, DE;
BHS Corrugated Maschinen-und Anlagenbau GmbH, Weiherhammer, DE;
Abstract
The invention pertains to a device for splicing webs, in particular, paper webs for manufacturing corrugated cardboard, with a splicing unit ( ) for preparing and splicing the rear end of a nearly empty active roll ( ) to the front end of a web ( ) to be spliced, and with the splicing unit ( ) containing one respective intake ( ) for the active web ( ) and for the web ( ) to be spliced. The device also contains a web unrolling device ( ) that serves for accommodating several web rolls ( ), with the web unrolling device ( ) being constructed in such a way that it is able to accommodate at least three web rolls ( ) such that a first web of the three webs delivered from the web rolls ( ) can serve as the active web ( ), a second web of the three webs ( ) can serve as the web ( ) to be spliced to the active web and the third web roll ( ) can be simultaneously exchanged and/or the web in question can be prepared for the next splicing process.