发明授权
- 专利标题: Swash plate and production method of the same
- 专利标题(中): 斜盘和生产方法相同
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申请号: US12734179申请日: 2009-10-27
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公开(公告)号: US08939644B2公开(公告)日: 2015-01-27
- 发明人: Masanori Akizuki , Shingo Gotou , Hiroshi Kanemitsu
- 申请人: Masanori Akizuki , Shingo Gotou , Hiroshi Kanemitsu
- 申请人地址: JP Toyota-shi, Aichi
- 专利权人: Taiho Kogyo Co., Ltd.
- 当前专利权人: Taiho Kogyo Co., Ltd.
- 当前专利权人地址: JP Toyota-shi, Aichi
- 代理机构: Flynn, Thiel, Boutell & Tanis, P.C.
- 优先权: JP2008-330203 20081225
- 国际申请: PCT/JP2009/068369 WO 20091027
- 国际公布: WO2010/073811 WO 20100701
- 主分类号: F16C33/00
- IPC分类号: F16C33/00 ; F16H23/00 ; F04B27/08 ; F04B27/10 ; B05D1/38
摘要:
A swash plate 3 includes a substrate 11 made of an iron-based material, a hard first resin layer 12 provided to coat an end surface of the substrate 11, and a soft second resin layer 13 provided to coat the first resin layer 12. A spiral annular groove 12A is formed in a surface of the first resin layer 12, and the second resin layer 13 is provided to match the sectional shape of the first resin layer 12. With the soft second resin layer 13 on a sliding surface 3A of the swash plate 3, a swash plate 3 having a good fit in an initial stage of sliding can be provided. When the second resin layer 13 partially wears, a protrusion 12 of the first resin layer 12 of the hard resin is exposed to provide good wear resistance and good sliding properties.
公开/授权文献
- US20110174094A1 SWASH PLATE AND PRODUCTION METHOD OF THE SAME 公开/授权日:2011-07-21
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