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. 14, 2018
Filed:
Oct. 13, 2016
Applicant:
Sica S.p.a., Alfonsine (Ravenna), IT;
Inventors:
Giorgio Tabanelli, Cotignola, IT;
Marco Gulminelli, Lavezzola, IT;
Assignee:
SICA S.P.A., Alfonsine, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 37/02 (2006.01); B29C 57/02 (2006.01); B29C 57/00 (2006.01); B29C 35/08 (2006.01); B29K 101/12 (2006.01); B29K 105/00 (2006.01); B29L 23/00 (2006.01); B29K 701/12 (2006.01);
U.S. Cl.
CPC ...
B29C 57/02 (2013.01); B29C 35/0805 (2013.01); B29C 57/00 (2013.01); B29C 2035/0822 (2013.01); B29K 2101/12 (2013.01); B29K 2105/258 (2013.01); B29K 2701/12 (2013.01); B29L 2023/22 (2013.01);
Abstract
Described is a method for chamfering the end of a pipe () made from thermoplastic material, comprising the following steps: localized and circumferential heating of an axial portion () of the pipe () at a predetermined temperature; plastic deformation of the heated axial portion () using a tool () for forming a chamfer on the axial portion ().