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:
Apr. 02, 2019
Filed:
May. 12, 2010
Applicants:
Giovanni Compagnone, Crissier, CH;
Glenn Corminboeuf, Belfaux, CH;
Inventors:
Giovanni Compagnone, Crissier, CH;
Glenn Corminboeuf, Belfaux, CH;
Assignee:
BOBST SA, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 31/10 (2006.01); B26D 7/18 (2006.01);
U.S. Cl.
CPC ...
B26D 7/1836 (2013.01); B21B 31/103 (2013.01);
Abstract
A waste stripping unit in a packaging production machine (), positioned downstream of a cutting unit (). The stripping unit includes a frame and two rotary tools cooperating with one another (). A first tool has waste stripping needles protruding radially outward from the outer surface. The two tools () are mounted in a removable cassette (). A frame () is provided with bearings supporting the two tools (), and which can be introduced into, attached to and extracted from the frame ().