- 专利标题: Friction transmission belt
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申请号: US17763929申请日: 2020-09-25
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公开(公告)号: US11982336B2公开(公告)日: 2024-05-14
- 发明人: Mayu Esaka , Yusuke Hemmi , Eyobashenafi Tessema
- 申请人: Mitsuboshi Belting Ltd.
- 申请人地址: JP Kobe
- 专利权人: Mitsuboshi Belting Ltd.
- 当前专利权人: Mitsuboshi Belting Ltd.
- 当前专利权人地址: JP Kobe
- 代理机构: Banner & Witcoff, Ltd.
- 优先权: JP 19174610 2019.09.25 JP 20154074 2020.09.14
- 国际申请: PCT/JP2020/036442 2020.09.25
- 国际公布: WO2021/060536A 2021.04.01
- 进入国家日期: 2022-03-25
- 主分类号: F16G5/08
- IPC分类号: F16G5/08 ; F16G5/20
摘要:
A frictional power transmission belt includes a compression rubber layer that includes a frictional power transmission surface at least a part of which can come into contact with a pulley and that is formed of a cured product of a rubber composition. On a surface of the frictional power transmission surface, a surface layer comprising a cured product of a rubber composition containing a polyvinyl pyrrolidone-based resin and an elastomer component is laminated.
公开/授权文献
- US20220325777A1 Friction Transmission Belt 公开/授权日:2022-10-13
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