发明名称 FEED ROLLER
摘要 <p>The present invention relates to a transport roller consisting of elastic material with a rotation shaft of nonelastic material located in a central cavity. In order to optimize the functional properties such as degree of elasticity, resistance to wear and mechanical load-bearing capacity, the roller body (1), which consists of open-cell foam, is closed on its surface by a skin (2) of resilient material which forms an outer surface of the roller and anchors itself by engagement in the foam pores (7).</p>
申请公布号 JPS63176240(A) 申请公布日期 1988.07.20
申请号 JP19880000795 申请日期 1988.01.07
申请人 IRUBITSUTO RES & CONSULTING AG 发明人 RORUFU CHIYUUDEIN MAARERU
分类号 B65H5/06;B41J13/02;B65G39/00;B65G39/02;B65G39/06;B65H27/00 主分类号 B65H5/06
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