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:
Nov. 26, 2019
Filed:
Jan. 14, 2015
Applicant:
Brückner Maschinenbau Gmbh & Co. KG, Siegsdorf, DE;
Inventor:
Gilbert Trivero, La Chavanne, FR;
Assignee:
BRÜCKNER MASCHINENBAU GMBH & CO. KG, Siegsdorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 55/16 (2006.01); B29C 55/20 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 55/165 (2013.01); B29C 55/20 (2013.01); B29K 2105/256 (2013.01);
Abstract
Machine for stretching films, comprising two tracks each having a first rail () on which clips () move and close together at a point for adjusting their pitch and a second rail () on which articulated carriages () move, in a chain driven by a toothed drive wheel (), with two consecutive clips () respectively, characterised by a wheel () for indexing the point for adjusting the pitch of the clips ().