发明名称 |
RAMP FOR HARD DISC |
摘要 |
A ramp for a hard disc which comprises a formed polyacetal resin and has a surface hardness of 2.6 GPa or more. The polyacetal resin ramp exhibits excellent processability and is significantly reduced in the abrasion of the resin part of the ramp associated with the use of the hard disk, and thus is suitable as a ramp within a hard disc drive for housing and guiding a head thereof.
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申请公布号 |
WO03050186(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
WO2002JP12858 |
申请日期 |
2002.12.09 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA;TSUKAHARA, HIROSHI |
发明人 |
TSUKAHARA, HIROSHI |
分类号 |
C08L59/00;G11B5/54;G11B21/12;G11B21/22;(IPC1-7):C08L59/00;C08J5/00 |
主分类号 |
C08L59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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