Title:
DISK ADAPTER FOR DISK CARTRIDGE
Document Type and Number:
Japanese Patent JPH0612810
Kind Code:
A
Abstract:
PURPOSE: To surely enable centering even when a disk having a diameter different from the diameter of a disk which is originally to be housed.
CONSTITUTION: An opening part 31 rotatably housing a disk-like recording medium D1 is provided near a center part and a projecting part 34 projecting toward outside is provided in the outer peripheral part. Since the disk-like recording medium D1 such as an optical disk is housed in the opening part 31, the disk-like medium D1 is exactly positioned and held in the disk cartridge 11.
More Like This:
| JPH05114169 | OPTICAL DISK WITH HUB AND DISK MOTOR |
| JP2002074879 | SPACER FOR HOLDING DISK |
Inventors:
SUZUKI AKIRA
ISHIMATSU KOICHI
ISHIMATSU KOICHI
Application Number:
JP7704393A
Publication Date:
January 21, 1994
Filing Date:
April 02, 1993
Export Citation:
Assignee:
SONY CORP
International Classes:
G11B23/00; G11B23/03; (IPC1-7): G11B23/00; G11B23/03
Domestic Patent References:
| JPH01178182A | 1989-07-14 | |||
| JPH01107071U | 1989-07-19 | |||
| JPH01124976U | 1989-08-25 | |||
| JPH01133271U | 1989-09-11 |
Attorney, Agent or Firm:
Akira Koike (2 outside)
Next Patent: 光電変換装置の製造方法