Invention Grant
US08208218B2 Buffer member, impact absorbing device of hard disk drive, and mobile information apparatus using it
有权
缓冲部件，硬盘驱动器的冲击吸收装置和使用它的移动信息装置
- Patent Title: Buffer member, impact absorbing device of hard disk drive, and mobile information apparatus using it
- Patent Title (中): 缓冲部件，硬盘驱动器的冲击吸收装置和使用它的移动信息装置
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Application No.: US11851014Application Date: 2007-09-06
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Publication No.: US08208218B2Publication Date: 2012-06-26
- Inventor: Hitoshi Nakatani
- Applicant: Hitoshi Nakatani
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: RatnerPrestia
- Priority: JP2006-354293 20061228; JP2007-113724 20070424
- Main IPC: G11B33/14
- IPC: G11B33/14
Abstract:
A buffer member and impact absorbing device is formed of a soft flexible part that deforms compressively, has cushion performance, and has a substantially rectangular parallelepiped shape, and a sheet-like substrate part that has flexibility, is made of resin material, and has a substantially rectangular shape. A slit is formed by substantially vertically slotting the flexible part from its one surface to a midway so as to leave a surplus material part, and the substrate part is inserted and mounted to the slit formed in the flexible part. A relatively weak impact force is absorbed by the surplus material part of the flexible part, and a strong impact force that has not been completely absorbed by the surplus material part is absorbed by interaction between the flexible part and the substrate part.
Public/Granted literature
- US20080158712A1 BUFFER MEMBER, IMPACT ABSORBING DEVICE OF HARD DISK DRIVE, AND MOBILE INFORMATION APPARATUS USING IT Public/Granted day:2008-07-03
Information query
IPC分类:
