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:
Mar. 30, 1976
Filed:
Nov. 26, 1974
Virgil E Henley, Akron, OH (US);
The General Tire and Rubber Company, Akron, OH (US);
Abstract
A pneumatic tire building machine with a rotatable building drum adapted for forming thereon a tire carcass of rubberized plies and for expanding the formed carcass to a toric shape. A transfer mechanism positions a separately formed tread and belt assembly substantially concentrically around and spaced from the tire carcass disposed on the building drum. Annular guide means with rolling surfaces are also positioned substantially concentrically around and spaced from the tire carcass disposed on the building drum. When the tire carcass is expanded to a toric shape, the carcass contacts the guide means in rolling engagement and is guided to mate in precision alignment with the tread and belt assembly.