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:
Jun. 06, 1978
Filed:
Jun. 24, 1977
Applicant:
Inventor:
Bruno Colombani, Milan, IT;
Assignee:
Industrie Pirelli S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29H / ;
U.S. Cl.
CPC ...
156394 ; 156126 ; 1564 / ; 214330 ;
Abstract
A device for removing a tire from the drum of a tire building machine is mounted on the transfer ring of the device which transfers the assembled plies of a breaker structure to the tire building drum. The device has a frame-like cradle with a pivotable bottom member and a drive member for moving the frame-like member against a bottom segment of the tire. It also has a swinging arm member and a fluid actuated cylinder for disposing the arm against a side of the tire. The swinging arm structure is movable parallel to the axis of the drum to slide a shaped tire from the drum. The pivotable bottom of the cradle-like member is pivoted to discharge the tire.