Title:
POWER-DRIVEN DISC STORAGE CASE
Document Type and Number:
WIPO Patent Application WO/1998/053457
Kind Code:
A1
Abstract:
A power-driven disc storage case includes a housing, a plurality of disc supports, two push-button switches, a miniature high-speed D.C. motor, a transmission having safety protect mechanism, a touching switch, two lamps. Two discs are vertically placed on each of the disc supports. A rolling curtain door is opened and then the lamps installed in case are turned, so as to illuminate the disc ahead, a user can choose the above-mentioned disc; can press down the push-button switch (left or right) if it is not the thing chosen by the user. Then the motor drives the supports to move the discs (towards left or right). The user does not release the push-button switch until a disc needed has moved to a front, and takes out the disc.
Inventors:
MA YONGXING (CN)
Application Number:
PCT/CN1998/000076
Publication Date:
November 26, 1998
Filing Date:
May 21, 1998
Export Citation:
Assignee:
WELL MARK INTERNATIONAL LTD (CN)
MA YONGXING (CN)
MA YONGXING (CN)
International Classes:
G11B33/04; (IPC1-7): G11B33/04
Foreign References:
| US5267225A | 1993-11-30 | |||
| EP0351221A2 | 1990-01-17 | |||
| US5613745A | 1997-03-25 |
Attorney, Agent or Firm:
LUNG TIN INT'L PATENT & TRADEMARK AGENT LTD. (Suite 504-511 No.20, Zhichun Roa, Haidian District Beijing 8, CN)
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