| 发明名称 |
FLEXIBLE MOLDING DEVICE FOR MANUFACTURING SUNKEN GROOVE IN TIRE TREAD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold and a molding device for forming a sunken groove in a tire. SOLUTION: The molding device includes a thin flexible wire having a desired cross-sectional shape. The thickness of the wire may range from approximately 0.5 mm to approximately 5 mm. Preferably, the flexible wire is hyperelastic. A suitable molding element may be connected with the flexible wire. COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008155638(A) |
申请公布日期 |
2008.07.10 |
| 申请号 |
JP20070329527 |
申请日期 |
2007.12.21 |
| 申请人 |
GOODYEAR TIRE & RUBBER CO:THE |
发明人 |
OUYAHIA YACINE;ROESGEN ALAIN EMILE FRANCOIS;NGUYEN GIA VAN;SAC YVAN;BARTHOLOME FRANCIS;SCHMIT GERARD LOUIS MARIE;CAMBRON ANNE-FRANCE GABRIELLE JEANNE-MARIE;DELOGNE JOEL ANDRE GHISLAIN;JACOBS GUY;DOMANGE ANDRE |
| 分类号 |
B29C33/42;B29C33/02;B29K21/00;B29K105/24;B29L30/00;B60C11/04 |
主分类号 |
B29C33/42 |
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