| 发明名称 |
SUPPORT FOR TREAD BAND BUFFING |
| 摘要 |
<p>An apparatus and method of roughening the sole side surface of a tread band is provided wherein the sole side surface of a tread band is roughened with at least one abrasive roller. The bottom of at least one groove in a tread side of the tread band is supported while the abrasive roller is roughening the sole side surface opposite the supported groove.</p> |
| 申请公布号 |
EP2099619(B1) |
申请公布日期 |
2013.08.28 |
| 申请号 |
EP20060844675 |
申请日期 |
2006.11.30 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
HETZEL, PETER D. |
| 分类号 |
B29D30/52;B29D30/56 |
主分类号 |
B29D30/52 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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