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:
Feb. 08, 2022
Filed:
Sep. 10, 2018
Applicant:
Tetra Laval Holdings & Finance S.a., Pully, CH;
Inventors:
Assignee:
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 51/22 (2006.01); B29C 65/36 (2006.01); B29C 65/56 (2006.01); B29C 65/00 (2006.01); B65B 7/28 (2006.01); B67B 3/20 (2006.01); F16F 1/02 (2006.01); B29C 65/78 (2006.01); B65D 5/74 (2006.01);
U.S. Cl.
CPC ...
B65B 51/227 (2013.01); B29C 65/368 (2013.01); B29C 65/3644 (2013.01); B29C 65/561 (2013.01); B29C 66/8161 (2013.01); B29C 66/8432 (2013.01); B65B 7/2878 (2013.01); B67B 3/2066 (2013.01); F16F 1/027 (2013.01); B29C 65/7861 (2013.01); B65D 5/749 (2013.01);
Abstract
A welding head comprises a welding element for welding a lid to an opening device of a container, a supporting body for supporting the welding element and a compensating device for compensating a possible mutual mispositioning of the welding element and the lid during welding of the lid to the opening device, the compensating device being interposed between the supporting body and the welding element, the compensating device comprising a planar spring arrangement provided with at least one planar spring element having a first member and a second member mutually connected by deformable elements.