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:
Sep. 16, 1997
Filed:
Mar. 28, 1995
Applicant:
Inventors:
Heinz Focke, Verden, DE;
Oskar Balmer, Verden, DE;
Assignee:
Focke & Co. (GmbH & Co.), Verden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
53228 ; 53230 ; 533893 ; 533894 ;
Abstract
In the production of packs with an outer wrapping of plastic film, a continuous forced guiding of a web of material (13) and the blanks (12) produced therefrom is important. The web of material (13) is fed to a knife roller (20). In the region thereof, the blanks (12) are produced by severing. The web of material (13) or each blank (12) is fed to upright suction belts (25, 26) via a transfer roller (39) with suction bores (42). The suction belts (25, 26) are movable up and down relative to the knife roller (20) and transfer roller (39) for carrying out a change of format.