发明授权
- 专利标题: Head suspension assembly and disk drive using the same
- 专利标题(中): 头悬挂组件和磁盘驱动器使用相同
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申请号: US10637812申请日: 2003-08-08
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公开(公告)号: US07170717B2公开(公告)日: 2007-01-30
- 发明人: Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
- 申请人: Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
- 申请人地址: JP
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Rossi, Kimms & McDowell LLP
- 优先权: JP2002-231383 20020808; JP2003-075703 20030319
- 主分类号: G11B21/21
- IPC分类号: G11B21/21 ; G11B21/16
摘要:
A head suspension assembly includes (a) a slider having a head for recording into/reproducing from a record medium, mounted thereon, (b) a load beam having (i) the slider disposed via a flexure at one end, and (ii) a leaf-spring-like resilient member integrally formed therewith in the vicinity of the other end along the longitudinal centerline thereof, and (c) a carriage having a pair of pivots in contact with the load beam. The distal end of the resilient member is joined to the carriage and the resilient member has an opening (hole) in the center thereof. Because the stress occurring in the leaf-spring-like resilient member that is provided in the load beam of the head suspension assembly is reduced, the resilient member exerts sufficient urging force to the head and has high flexibility. This structure can provide a highly shock-resistant and thin head suspension assembly.
公开/授权文献
- US20040057159A1 Head suspension assembly and disk drive using the same 公开/授权日:2004-03-25