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:
Aug. 10, 2021
Filed:
Sep. 04, 2016
Applicant:
Pester Pac Automation Gmbh, Wolfertschwenden, DE;
Inventor:
Hans Haug, Bad Groenenbach, DE;
Assignee:
Pester Pac Automation GmbH, Wolfertschwenden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B31D 5/02 (2017.01); B31B 50/59 (2017.01); B31F 1/00 (2006.01); B31F 1/36 (2006.01); B65B 47/06 (2006.01);
U.S. Cl.
CPC ...
B31D 5/02 (2013.01); B31B 50/592 (2018.05); B31F 1/008 (2013.01); B31F 1/0077 (2013.01); B31F 1/0087 (2013.01); B31F 1/36 (2013.01); B65B 47/06 (2013.01);
Abstract
A method for the three-dimensional shaping of flat material made from in particular, natural fibers, such as for example, paper or cardboard, using a deep-drawing piston and a die, through which or into which the material is drawn. The diameter of the deep-drawing piston plus the material thickness of the deep-drawn material corresponds at least approximately to the diameter of the die.