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.
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 代理人
主权项
地址