发明名称 |
PRODUCTION DEVICE OF A WINDING MEMBER OF A RUBBER BAND BODY AND PRODUCTION METHOD OF A WINDING MEMBER OF A RUBBER BAND BODY |
摘要 |
<p>A production device of a rubber band body includes: an extruder; and a pair of rollers for rolling a rubber member from the extruder between rolling areas of rollers to form a rubber band body, wherein a rolling area of at least one of the pair of rollers is configured by a circumferential groove formed in the outer periphery surface of the roller and extending over the entire periphery.</p> |
申请公布号 |
EP2532503(B1) |
申请公布日期 |
2015.11.25 |
申请号 |
EP20110739889 |
申请日期 |
2011.02.04 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
IYANAGI SATOSHI;FUJIWARA MASAOKI |
分类号 |
B29C43/46;B29C43/22;B29D30/06;B29D30/28;B29D30/30;B29K21/00;B29L7/00;B29L30/00 |
主分类号 |
B29C43/46 |
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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