发明名称 |
Apparatus for producing rubber strip |
摘要 |
The present invention relates to an apparatus for producing at least two rubber strips comprising an extruder for extruding compounded rubber into at least two preliminary rubber strips each having a preliminary cross sectional shape, and a pair of calendar rollers for simultaneously forming the preliminary rubber strips into at least two rubber strips each having a finished cross sectional shape.
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申请公布号 |
US7494335(B2) |
申请公布日期 |
2009.02.24 |
申请号 |
US20050206749 |
申请日期 |
2005.08.19 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
HAYASHI NORIO;ONIMATSU HIROYUKI |
分类号 |
B29C47/00 |
主分类号 |
B29C47/00 |
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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