Invention Grant
- Patent Title: Swash plate and production method of the same
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Application No.: US14227446Application Date: 2014-03-27
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Publication No.: US09657818B2Publication Date: 2017-05-23
- Inventor: Masanori Akizuki , Shingo Gotou , Hiroshi Kanemitsu
- Applicant: Masanori Akizuki , Shingo Gotou , Hiroshi Kanemitsu
- Applicant Address: JP Toyota-shi, Aichi
- Assignee: TAIHO KOGYO CO., LTD.
- Current Assignee: TAIHO KOGYO CO., LTD.
- Current Assignee Address: JP Toyota-shi, Aichi
- Agency: Flynn, Thiel, Boutell & Tanis, P.C.
- Priority: JP2008-330203 20081225
- Main IPC: F04B27/08
- IPC: F04B27/08 ; F16H23/00 ; F04B27/10 ; B05D1/38

Abstract:
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.
Public/Granted literature
- US20140212585A1 SWASH PLATE AND PRODUCTION METHOD OF THE SAME Public/Granted day:2014-07-31
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