| 发明名称 |
FLEXIBLE COATED MOLDING INSTRUMENT FOR MANUFACTURING SUNKEN GROOVE IN TIRE TREAD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold for forming a sunken groove in a tire, and a molding instrument therefor. SOLUTION: The molding instrument includes a fine flexible wire and one or a plurality of molded elastomer elements on the flexible wire. The flexible wire preferably has hyper-elasticity and a molded elastomer is preferably a silicone rubber. COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008155641(A) |
申请公布日期 |
2008.07.10 |
| 申请号 |
JP20070330301 |
申请日期 |
2007.12.21 |
| 申请人 |
GOODYEAR TIRE & RUBBER CO:THE |
发明人 |
ROESGEN ALAIN EMILE FRANCOIS;ROCH PETER PHELPS;NGUYEN GIA VAN |
| 分类号 |
B29C33/42;B29C33/02;B29K21/00;B29K105/24;B29L30/00;B60C11/04 |
主分类号 |
B29C33/42 |
| 代理机构 |
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