发明授权
- 专利标题： Pulley in which ceramic particles are exposed on the surface
- 专利标题（中）： 陶瓷颗粒暴露在表面上的滑轮
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申请号： US136299申请日： 1987-12-22
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公开(公告)号： US4838842A公开(公告)日： 1989-06-13
- 发明人: Ichizo Ohkata , Hiroshi Takahashi
- 申请人： Ichizo Ohkata , Hiroshi Takahashi
- 申请人地址： JPX Yokohama
- 专利权人： Kato Hatsujyo Co., Ltd.
- 当前专利权人： Kato Hatsujyo Co., Ltd.
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX62-48387[U] 19870331
- 主分类号： F16H55/36
- IPC分类号： F16H55/36 ; F16H55/38
摘要：
A pulley composed of a composite material in which hard particles are dispersed in a matrix material, in which a part of the hard particles is exposed to the outside by removal of the matrix material at the pulley surface.
公开/授权文献
- US4352264A Machine for wrapping and batching products 公开/授权日：1982-10-05
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