发明授权
- 专利标题： Slider supporting apparatus including a flexure having spring characteristics and manufacturing method therefor
- 专利标题（中）： 滑块支撑装置包括具有弹簧特性的挠曲件及其制造方法
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申请号： US11799195申请日： 2007-05-01
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公开(公告)号： US07889460B2公开(公告)日： 2011-02-15
- 发明人: Masao Hanya , Toshiki Ando , Takumi Karasawa
- 申请人： Masao Hanya , Toshiki Ando , Takumi Karasawa
- 申请人地址： JP Yokohama-Shi
- 专利权人： NHK Spring Co., Ltd.
- 当前专利权人： NHK Spring Co., Ltd.
- 当前专利权人地址： JP Yokohama-Shi
- 代理机构： Holtz, Holtz, Goodman & Chick, PC
- 优先权： JP2006-131721 20060510
- 主分类号： G11B5/48
- IPC分类号： G11B5/48
摘要：
A slider supporting apparatus is provided with a flexure formed of a metal plate having spring characteristics. The flexure comprises a gimbals portion including a tongue, a first support portion which supports one longitudinal end of a slider, a second support portion which supports the other end of the slider, and a spring portion composed of a pair of flat springs. Convexes and concaves of each flat spring are alternately formed along a surface direction of the flexure by etching. The flat springs extend to a length which allows the slider to be inserted between the support portions when subjected to a tensile load, and contract to a length such that the slider can be held between the support portions when subjected to no tensile load.