Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US32787Aexternal-prioritypatent/US3077917A/en
Application filed by Goodyear Tire and Rubber CofiledCriticalGoodyear Tire and Rubber Co
Publication of ES263161A1publicationCriticalpatent/ES263161A1/en
A machine for the construction of tires, which includes a radially and axially expandable drum mounted on a shaft having a plurality of expandable sections arranged coaxially on said shaft, each section having a multiplicity of elements that, collectively, define a surface in cylindrical essence, characterized by the improvement that includes an elastic, expandable and flexible envelope that is applied to the external surface of said elements, each end of said envelope having parts that extend radially and in the same direction, said portions having an extension axially and in the same direction and ending in an annular heel, a rigid annular element being applied against said heel in clamping relation with said elements. (Machine-translation by Google Translate, not legally binding)
ES0263161A1960-05-311960-12-12A machine for the construction of tires (Machine-translation by Google Translate, not legally binding)
ExpiredES263161A1
(en)