发明申请
- 专利标题: FLUID PRESSURE CYLINDER AND METHOD OF MANUFACTURING THE CYLINDER
- 专利标题(中): 流体压力缸及其制造方法
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申请号: US14777943申请日: 2013-12-02
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公开(公告)号: US20160281749A1公开(公告)日: 2016-09-29
- 发明人: Nobuyuki KOBAYASHI , Sadayuki KAMIKURA , Yasuyuki NAGAI
- 申请人: KYB-YS CO., LTD. , KAYABA INDUSTRY CO., LTD.
- 申请人地址: JP Tokyo JP Nagano
- 专利权人: KAYABA INDUSTRY CO., LTD.,KYB-YS CO., LTD.
- 当前专利权人: KAYABA INDUSTRY CO., LTD.,KYB-YS CO., LTD.
- 当前专利权人地址: JP Tokyo JP Nagano
- 优先权: JP2013-058509 20130321
- 国际申请: PCT/JP2013/082362 WO 20131202
- 主分类号: F15B15/14
- IPC分类号: F15B15/14
摘要:
A fluid pressure cylinder extends and contracts in accordance with supply/discharge of fluid pressure to/from a cylinder tube is provided. On inner side of both end portions of the cylinder tube in an axial direction, at least one small-diameter portion having a diameter smaller than those of the end portions in the axial direction is formed by a spinning process.
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