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:
Oct. 24, 2023
Filed:
Apr. 09, 2021
Vmi Holland B.v., Epe, NL;
Martin De Graaf, Epe, NL;
Dave Papot, Epe, NL;
Abstract
A turn-up section for a tire building drum, includes a plurality of turn-up arms distributed circumferentially about a central axis and an arm support for supporting the turn-up arms with respect to a base, wherein the turn-up arms are rotatable with respect to the arm support from an arms-down position towards an arms-up position in response to the movement of the arm support in an arm drive direction. Each turn-up arm comprises a hinge pin for rotatably coupling the respective turn-up arm to the arm support. The arm support includes a hinge seat for removably receiving the hinge pin of the respective turn-up arm. The hinge pin is retained in the hinge seat by one or more biasing members. The hinge pin of the turn-up arm is removable from the hinge seat in a radial direction with respect to the central axis by counteracting the bias of the one or more biasing members.