Invention Grant
US09255609B2 Tolerance ring, hard disk device, and method for manufacturing hard disk device
有权
公差环，硬盘设备，以及制造硬盘设备的方法
- Patent Title: Tolerance ring, hard disk device, and method for manufacturing hard disk device
- Patent Title (中): 公差环，硬盘设备，以及制造硬盘设备的方法
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Application No.: US14362742Application Date: 2012-12-10
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Publication No.: US09255609B2Publication Date: 2016-02-09
- Inventor: Toshimitsu Araki , Norihiro Tajima , Mitsuteru Mimura
- Applicant: NHK Spring Co., Ltd.
- Applicant Address: JP Yokohama-shi
- Assignee: NHK Spring Co., Ltd.
- Current Assignee: NHK Spring Co., Ltd.
- Current Assignee Address: JP Yokohama-shi
- Agency: Locke Lord LLP
- Priority: JP2011-270726 20111209
- International Application: PCT/JP2012/081987 WO 20121210
- International Announcement: WO2013/085060 WO 20130613
- Main IPC: G11B5/48
- IPC: G11B5/48 ; F16C35/00 ; F16D7/02 ; F16D1/08 ; G11B5/55 ; F16C27/02 ; G11B5/596
Abstract:
A tolerance ring has a ring shape formed of a plate-shaped member substantially into a circle along a predetermined direction and includes a plurality of convex portions protruding in a radial direction, and a notch portion notched in a direction orthogonal to a circumferential direction on at least one of outer edge side end portions in the direction orthogonal to the circumferential direction.
Public/Granted literature
- US20140362474A1 TOLERANCE RING, HARD DISK DEVICE, AND METHOD FOR MANUFACTURING HARD DISK DEVICE Public/Granted day:2014-12-11
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