ROTARY GUIDE ROLLER DEVICE
- 申请公布号:
- JPS5295204(A)
- 申请号:
- JP19760012087
- 申请日期:
- 1976.02.05
- 申请公布日期:
- 1977.08.10
- 申请人:
- MATSUSHITA ELECTRIC IND CO LTD
- 发明人:
- YAMAGUCHI KAZUHIKO
- 分类号:
- B65H20/10;B65H23/16;B65H27/00;G11B15/60
- 主分类号:
- B65H20/10
- 摘要:
- <p>PURPOSE:To reduce friction and offcentering by floatin guide rollers with air pressure in a magnetic tape apparatus, etc.</p>