Title:
DISK DRIVING DEVICE
Document Type and Number:
Japanese Patent JPH05182437
Kind Code:
A
Abstract:
PURPOSE:To provide a disk driving device furnished with a means capable of always preventing entering of a dust, etc., from a port. CONSTITUTION:A dustproof roller 3 is arranged on a front panel 1 of an optical disk driving device for sealing up the port 2, and the dustproof roller 3 is abutted on a roller receptacle 5 in the state shown in the figure. When an optical disk cartridge 31 is inserted to the port 2 located at the sealed position for the port 2, the optical disk cartridge 31 becomes the state inserted and held by the dustproof roller 3 and roller receptacle 5 to rotate the dustproof roller 3 abutted to the upper side together with movement in the inserting direction. At this time, the port 2 is maintained in the sealed state by the dustproof roller 3 and optical disk cartridge 31.
Inventors:
TAKATAKE YASUSHI
Application Number:
JP32292A
Publication Date:
July 23, 1993
Filing Date:
January 06, 1992
Export Citation:
Assignee:
RICOH KK
International Classes:
G11B17/04; G11B17/043; G11B33/02; (IPC1-7): G11B17/04; G11B33/02
Attorney, Agent or Firm:
Taketoshi Mototoshi