Invention Grant
US5332018A Folded belt reinforcing assembly including spirally wound strip for a
pneumatic tire
失效
折叠带加强组件，包括用于充气轮胎的螺旋卷绕带
- Patent Title: Folded belt reinforcing assembly including spirally wound strip for a pneumatic tire
- Patent Title (中): 折叠带加强组件，包括用于充气轮胎的螺旋卷绕带
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Application No.: US401709Application Date: 1989-09-01
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Publication No.: US5332018APublication Date: 1994-07-26
- Inventor: Alain Roesgen , Pierre Kummer
- Applicant: Alain Roesgen , Pierre Kummer
- Applicant Address: OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: OH Akron
- Main IPC: B60C9/22
- IPC: B60C9/22 ; B60C9/26
Abstract:
A radial ply tire (10) has a belt assembly (21) of at least two belt plies (22, 23). At least one of the belt plies has at least one folded portion (24, 25), such that there is at least one folded portion of a belt ply on each lateral side of the belt assembly. A spirally wound strip (26) of a cord reinforced elastomer extends transversely between the folded portions (24, 25).
Public/Granted literature
- US4506287A Color television camera apparatus Public/Granted day:1985-03-19
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