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:
Sep. 01, 2020

Filed:

Oct. 27, 2015
Applicant:

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

Inventors:

Maurizio Marchini, Milan, IT;

Stefano Sangiovanni, Milan, IT;

Pierangelo Misani, Milan, IT;

Lothar Brohm, Breuberg, DE;

Assignee:

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

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 30/36 (2006.01); B29D 30/00 (2006.01); B29D 30/24 (2006.01); B29D 30/32 (2006.01); B29D 30/16 (2006.01);
U.S. Cl.
CPC ...
B29D 30/36 (2013.01); B29D 30/005 (2013.01); B29D 30/245 (2013.01); B29D 30/32 (2013.01); B29D 2030/0022 (2013.01); B29D 2030/1664 (2013.01);
Abstract

A plant for building tyres, includes: a shaping work station configured for receiving a carcass sleeve; at least one radially expandable/contractible toroidal forming drum engageable in the shaping work station; at least one work station configured for building at least one component of a crown structure on a radially external surface of a tyre being processed, defined starting from the carcass sleeve that is shaped and coupled to the forming drum; transfer devices configured for moving said forming drum along a closed-loop completion path and arranging it in proximity to the work station in order to obtain a green tyre, the closed-loop completion path being extended from an initial work station to a final work station coinciding with the shaping work station; and a pick-up device configured for picking up said green tyre decoupled from the respective forming drum.


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