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:
Jun. 16, 2020
Filed:
Jan. 20, 2016
Applicant:
Sacmi Cooperativa Meccanici Imola Societa' Cooperativa, Imola, IT;
Inventors:
Stefano Bergami, Castel San Pietro Terme, IT;
Davide Penazzi, Imola, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/54 (2006.01); B29C 43/08 (2006.01); B29C 43/36 (2006.01); B29L 31/56 (2006.01); B29C 37/00 (2006.01); B29C 43/58 (2006.01);
U.S. Cl.
CPC ...
B29C 43/54 (2013.01); B29C 43/08 (2013.01); B29C 43/36 (2013.01); B29C 43/361 (2013.01); B29C 43/58 (2013.01); B29C 2037/94 (2013.01); B29C 2043/585 (2013.01); B29L 2031/565 (2013.01);
Abstract
A mold is provided for forming caps for closing containers by compression molding doses of plastic material, where a bottom wall of the cap, or at least one portion of the bottom wall is very thin. The mold includes two half-molds axially movable towards each other which assume an end closed position without a dose. A tubular element is slidable around the second half-mold and partially defines the cavity. The tubular element contacts an axial abutment of the first half-mold at one side and an axial end stop of the second half-mold at the other side to prevent hard contact between the half-molds.