发明名称 |
Magnetic tape head with limited ranges of tape wrap angle and distance between first and second edges |
摘要 |
The present invention provides a magnetic head that can sustain favorable head contact even when magnetic tapes having different thicknesses are used. A magnetic head has a sliding surface coming in contact with a moving magnetic tape. An electromagnetic transducing element is disposed in the sliding surface. First edges are formed at each end of the sliding surface in the direction of movement of the magnetic tape. Second edges are formed in positions extended in the direction of movement of the magnetic tape from each end of the sliding surface and come in contact with the magnetic tape. |
申请公布号 |
US8310783(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20080972441 |
申请日期 |
2008.01.10 |
申请人 |
KAWAKAMI SHINJI;KAWAKITA TOSHIO;KUSE SADAMU;HITACHI MAXELL, LTD. |
发明人 |
KAWAKAMI SHINJI;KAWAKITA TOSHIO;KUSE SADAMU |
分类号 |
G11B5/255 |
主分类号 |
G11B5/255 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|