发明授权
- 专利标题: Method for ply application
- 专利标题(中): 层应用方法
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申请号: US764804申请日: 1985-08-12
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公开(公告)号: US4857123A公开(公告)日: 1989-08-15
- 发明人: Donald O. Still , Hubert T. Hovance , George J. Burley
- 申请人: Donald O. Still , Hubert T. Hovance , George J. Burley
- 申请人地址: OH Akron
- 专利权人: The Firestone Tire & Rubber Company
- 当前专利权人: The Firestone Tire & Rubber Company
- 当前专利权人地址: OH Akron
- 主分类号: B29D30/08
- IPC分类号: B29D30/08 ; B29D30/30 ; B29D30/46
摘要:
A means and method for applying a stabilizer ply to a tire building drum and more particularly a means and method for cutting and applying the stabilizer ply material and specifically means for cutting the stabilizer ply material between cords disposed therein and correcting for variations of the cord angles during the application process in order to provide an improved splice between the leading and trailing edges of the stabilizer ply material.
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