- 专利标题： Workpiece supporting device, processing device, processing method, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device
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申请号： US16650712申请日： 2018-03-14
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公开(公告)号： US12128525B2公开(公告)日： 2024-10-29
- 发明人: Takeshi Ebina , Koji Yokoe , Takashi Yoshimura
- 申请人： NSK Ltd.
- 申请人地址： JP Tokyo
- 专利权人： NSK LTD.
- 当前专利权人： NSK LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP 17220647 2017.11.16
- 国际申请： PCT/JP2018/009938 2018.03.14
- 国际公布： WO2019/097738A 2019.05.23
- 进入国家日期： 2020-03-25
- 主分类号： B24B41/06
- IPC分类号： B24B41/06 ; B24B5/04 ; B24B51/00 ; B24B5/307 ; B24B27/00 ; B24B41/00
摘要：
A workpiece supporting device (6) includes a base stand (10), a shoe (11) which is disposed on at least one place in a circumferential direction of a workpiece (1a) that is rotationally driven using a rotary drive device (4) and is in sliding contact with a circumferential surface of the workpiece (1a), and a supporting body (12) which supports the shoe (11) with respect to the base stand (10). The supporting body (12) includes a compliant structure portion (a leaf spring (14)) which tilts the shoe (11) in accordance with tilting of the workpiece (1a) with respect to the base stand (10).
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