Invention Application
- Patent Title: CONNECTING MEMBER FOR AN AIR MAINTENANCE TIRE AND METHOD OF FORMING THE SAME
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Application No.: US15702791Application Date: 2017-09-13
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Publication No.: US20180093436A1Publication Date: 2018-04-05
- Inventor: Robin Lamgaday , Cheng-Hsiung Lin , Dinesh Chandra , Arun Kumar Byatarayanapura Gopala , Sagar Dilip Bafana
- Applicant: The Goodyear Tire & Rubber Company
- Main IPC: B29D30/72
- IPC: B29D30/72 ; B60C23/12

Abstract:
A connecting member and method of forming the connecting member in an air maintenance tire is provided. The method includes providing a tire having a sidewall formed with an annular groove. The groove receives an annular air tube having a first end with a first fitting and a second end with a second fitting. A recess is formed in the tire sidewall along the annular groove at a location where the first end of the annular air tube is adjacent the second end of the annular air tube. A mold formed with a cavity is provided and the fittings are removably secured in the cavity. The mold is positioned on a surface of the tire sidewall and an elastomer or a polymer is introduced into the mold cavity. The mold is heated to form the connecting member on the tire sidewall.
Public/Granted literature
- US11020921B2 Connecting member for an air maintenance tire and method of forming the same Public/Granted day:2021-06-01
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