Invention Grant
US09042056B2 Disk drive suspension with microactuator elements on respective slider sides and damper member on gimbal portion away from dimple
有权
磁盘驱动器悬架，其微型致动器元件位于相应的滑块侧面，并且阻尼器构件位于远离凹坑的万向节部分上
- Patent Title: Disk drive suspension with microactuator elements on respective slider sides and damper member on gimbal portion away from dimple
- Patent Title (中): 磁盘驱动器悬架，其微型致动器元件位于相应的滑块侧面，并且阻尼器构件位于远离凹坑的万向节部分上
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Application No.: US14036502Application Date: 2013-09-25
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Publication No.: US09042056B2Publication Date: 2015-05-26
- Inventor: Masao Hanya , Kenichi Takikawa , Toshiki Ando
- Applicant: NHK SPRING CO., LTD.
- Applicant Address: JP Yokohama-shi, Kanagawa
- Assignee: NHK SPRING CO., LTD.
- Current Assignee: NHK SPRING CO., LTD.
- Current Assignee Address: JP Yokohama-shi, Kanagawa
- Agency: Holtz, Holtz, Goodman & Chick PC
- Priority: JP2012-214022 20120927
- Main IPC: G11B21/10
- IPC: G11B21/10 ; G11B5/48 ; G11B5/596
Abstract:
A slider and microactuator elements are disposed on a gimbal portion of a flexure. A tongue of the gimbal portion has a first tongue portion, a second tongue portion, and a hinge portion. A leading-side portion of the slider is movably disposed on the first tongue portion. A trailing-side portion of the slider is secured to the second tongue portion. The hinge portion is formed between the first tongue portion and the second tongue portion. The gimbal portion is provided with a damper member includes a viscoelastic material layer and a constrained plate. The damper member comprises a first damper and a second damper. The hinge portion is exposed between the first damper and the second damper. A dimple on a load beam contacts the hinge portion at a point of contact.
Public/Granted literature
- US20140085754A1 DISK DRIVE SUSPENSION Public/Granted day:2014-03-27
Information query
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