基本信息:
- 专利标题: MAGNETIC RECORDER/REPRODUCER
- 申请号:JP29200690 申请日:1990-10-31
- 公开(公告)号:JPH04167289A 公开(公告)日:1992-06-15
- 发明人: WATANABE TAKASHI , TSUBOTA SHINYA
- 申请人: HITACHI LTD
- 专利权人: HITACHI LTD
- 当前专利权人: HITACHI LTD
- 优先权: JP29200690 1990-10-31
- 主分类号: G11B33/12
- IPC分类号: G11B33/12 ; G11B15/675
摘要:
PURPOSE:To prevent dusts and dew-condensation by hidding a rotary cylinder, a stationary head, etc., so as not to be seen from the exterior in a state that a cassette stage is raised. CONSTITUTION:A rotary cylinder 2, a stationary audio signal control head 3, a stationary erasing head 4, and a cassette stage 5 are placed on a chassis board 1. When the stage 5 is raised by attaching/detaching the cassette, the cylinder 2, the heads 3, 4 are completely unseen from a design housing 7 and the stage 5, and only a wall 8 is seen. Thus, dusts are scarcely introduced, convection of the air is reduced, dusts, dew-condensation are prevented, and its quality is improved.
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B33/00 | 本小类其他各组中不包含的结构部件、零部件或附件 |
--------G11B33/12 | .设备内结构部件的布局,例如,电源,组件的布局 |