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, 2021
Filed:
May. 30, 2018
Bridgestone Americas Tire Operations, Llc, Nashville, TN (US);
Zachary G. Lorenz, Nashville, TN (US);
Jason J. Para, Franklin, TN (US);
Bridgestone Americas Tire Operations, LLC, Nashville, TN (US);
Abstract
A bidirectional stitching wheel may be able to conform to peaks and valleys of green rubber while building a tire. The bidirectional stitching wheel may include an inner ring including a stitcher rotation axis. The inner ring may be rotatable in a first stitcher rotational direction about the stitcher rotation axis. The inner ring may also be rotatable in a second stitcher rotational direction about the stitcher rotation axis. A flexible outer ring may be radially spaced from the inner ring. A flexible intermediate layer may be disposed between the inner ring and the outer ring. The flexible intermediate layer may be substantially equally deformable during rotation of the inner ring in both the first stitcher rotational direction and the second stitcher rotational direction.