发明授权
US07575424B2 Flexible molding device for manufacturing a sunken groove in a tire tread
有权
用于在轮胎胎面中制造凹槽的柔性模制装置
- 专利标题： Flexible molding device for manufacturing a sunken groove in a tire tread
- 专利标题（中）： 用于在轮胎胎面中制造凹槽的柔性模制装置
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申请号： US11891874申请日： 2007-08-14
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公开(公告)号： US07575424B2公开(公告)日： 2009-08-18
- 发明人: Gia-Van Nguyen , Yacine Ouyahia , Alain Emile Francois Roesgen , Yvan Sac , Francis Bartholome , Gerard Louis Marie Schmit , Anne-France Gabrielle Jeanne-Marie Cambron , Joel Andre Ghislain Delogne , Guy Jacobs , Andre Domange
- 申请人： Gia-Van Nguyen , Yacine Ouyahia , Alain Emile Francois Roesgen , Yvan Sac , Francis Bartholome , Gerard Louis Marie Schmit , Anne-France Gabrielle Jeanne-Marie Cambron , Joel Andre Ghislain Delogne , Guy Jacobs , Andre Domange
- 申请人地址： US OH Akron
- 专利权人： The Goodyear Tire & Rubber Company
- 当前专利权人： The Goodyear Tire & Rubber Company
- 当前专利权人地址： US OH Akron
- 代理商 June E. Rickey
- 主分类号： B29C33/44
- IPC分类号： B29C33/44
摘要：
A mold and molding device for forming a sunken groove in a tire is provided. The molding device includes a thin flexible wire having a desired cross-sectional shape. The wire thickness can range from about 0.5 mm to about 5 mm. The flexible wire is preferably hyperelastic. An optional molding element may be connected to the flexible wire.
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