发明授权
- 专利标题: Method and apparatus for repairing optical discs
- 专利标题(中): 修复光盘的方法和装置
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申请号: US036892申请日: 1998-03-09
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公开(公告)号: US5964650A公开(公告)日: 1999-10-12
- 发明人: Joseph Born , Collin D. Anderson , Stephen K. Spatig
- 申请人: Joseph Born , Collin D. Anderson , Stephen K. Spatig
- 申请人地址: IL Evanston
- 专利权人: Digital Innovations, L.L.C.
- 当前专利权人: Digital Innovations, L.L.C.
- 当前专利权人地址: IL Evanston
- 主分类号: B24B1/00
- IPC分类号: B24B1/00 ; B24B7/19 ; B24B7/30 ; B24B29/02 ; B24B29/04 ; B24D13/02 ; G11B23/50
摘要:
A method and apparatus for repairing optical discs, wherein the apparatus includes an improved buffing wheel capable of applying a uniform buffing action across the readable surface of an optical disc, and wherein the method includes the step of mechanically buffing the damaged area of a disc with an abrasive means and thereafter buffing the buffed area with a non-abrasive means to remove fine scratches caused by the abrasive means.
公开/授权文献
- US5470049A Bearing for a spring strut of a motor vehicle 公开/授权日:1995-11-28
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