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:
Apr. 11, 1995
Filed:
Oct. 26, 1992
Applicant:
Inventor:
Helmut Dernbach, Cuyahoga Falls, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264326 ; 264315 ; 425 32 ; 425 38 ; 425 47 ;
Abstract
A tire mold having an upper mold section and a lower mold section with mold segments mounted for sliding movement radially and axially between molding positions and unloading positions of the tire. Springs are provided between the mold segments and the mold sections for urging movement of the mold segments into molding positions and permitting movement of the mold segments into unloading positions for releasing the tread portion of the tire so that it will not be damaged upon opening of the mold.