发明公开
- 专利标题： Head and recording/reproducing head device
- 专利标题（中）： 头和记录/重放头设备
-
申请号： EP99306012.8申请日： 1999-07-29
-
公开(公告)号： EP0977178A3公开(公告)日： 2000-02-23
- 发明人: Takayama, Jun, c/o Sony Corporation
- 申请人： SONY CORPORATION
- 申请人地址： 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 代理机构： Robinson, Nigel Alexander Julian
- 优先权： JP21836298 19980731
- 主分类号： G11B5/10
- IPC分类号： G11B5/10 ; G11B5/187 ; G11B7/08 ; G11B7/12
摘要：
A head (1) of the present invention records/reproduces the information for a tape-shaped recording medium (2). The head has a substantially planar facing surface (4) to the recording medium and an angle (θ 1 ) less than 90° between the facing surface and the lateral surface (5) onto which the recording medium is introduced, so that a multi-channel head and a recording/reproducing head device are provided which can maintain optimum contact with the recording medium and a stable operation even if the recording medium entrance side edge of the head is worn out.
公开/授权文献
- EP0977178A2 Head and recording/reproducing head device 公开/授权日：2000-02-02
信息查询
IPC分类:
