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:
Apr. 14, 2025
Filed:
Feb. 21, 2023
Kumho Tire Co., Inc., Gwangju, KR;
Woon Yeong Kim, Gwangju, KR;
Byungjae Go, Gwangju, KR;
Kyungho Moon, Gwangju, KR;
Jeong Won Yang, Gwangju, KR;
Kyung Hak Cho, Gwangju, KR;
KUMHO TIRE CO., INC., Gwangju, KR;
Abstract
The present invention provides a tire sound absorbing material crimping device, and more particularly, a tire sound absorbing material crimping device intended to uniformly and firmly press a sound absorbing material adhered to an inner liner portion of a tire. The tire sound absorbing material crimping device according to an embodiment of the present invention includes a fixing unit configured to align a center of a tire transported by a tire conveying unit and position the tire; a crimping unit configured to press a sound absorbing material while expanding radially toward the sound absorbing material adhered to an inner liner of the tire fixed to the fixing unit; and a motor unit connected to an upper portion of the crimping unit and configured to raise and lower the crimping unit toward the tire.