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.

Date of Patent:
Oct. 21, 2025

Filed:

Jan. 19, 2023
Applicant:

Pirelli Tyre S.p.a., Milan, IT;

Inventors:

Cesare Emanuele Amurri, Milan, IT;

Nicola Il Grande, Settimo Torinese, IT;

Davide Lupo Conti, Milan, IT;

Assignee:

PIRELLI TYRE S.p.A., Milan, IT;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 30/30 (2006.01); B29D 30/00 (2006.01); B29D 30/44 (2006.01); B65H 26/02 (2006.01);
U.S. Cl.
CPC ...
B29D 30/30 (2013.01); B29D 30/005 (2013.01); B29D 30/44 (2013.01); B65H 26/02 (2013.01); B29D 2030/0066 (2013.01); B29D 2030/3064 (2013.01); B65H 2301/4127 (2013.01); B65H 2301/515 (2013.01); B65H 2408/21 (2013.01); B65H 2511/413 (2013.01); B65H 2553/42 (2013.01); B65H 2801/93 (2013.01);
Abstract

Method for controlling the feed of semifinished products in a tyre building process, said method comprising: feeding a semifinished product () into a building station () adapted to build, through said semi-finished product (), a structural component of a tyre; performing, in an acquisition zone (AZ), a verification to verify the presence of at least one defect of said semifinished product (); generating a notification signal (NS) as a function of said verification; activating, as a function of said notification signal (NS), a discard device (), configured for discarding at least one portion of said semifinished product () comprising said at least one defect.


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