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:
Jul. 15, 1980
Filed:
Sep. 29, 1978
Applicant:
Inventor:
Giovanni Ballocci, Monza, IT;
Assignee:
Industrie Pirelli, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29H / ; B29H / ; B29D / ;
U.S. Cl.
CPC ...
425373 ;
Abstract
An assembly of apparatus is provided for curing or vulcanizing an elongated elastomeric belt such as a conveyor belt reinforced with a fabric or other strengthening member while preventing the reinforcing member from shifting in the softened belt from its desired position. The assembly has a curing apparatus comprising a rotating curing drum, a device for continuously feeding an uncured ribbon-like belt to the drum and a device for maintaining tension on the belt as it is fed to the curing drum and for preventing lateral drift of the belt.