Dynamic information storage or retrieval – With particular cabinet structure – Slotted for edgewise insertion of storage disc
Patent
1991-03-04
1992-08-04
Levy, Stuart S.
Dynamic information storage or retrieval
With particular cabinet structure
Slotted for edgewise insertion of storage disc
369 751, 369 752, 369 771, 360 9902, 360 9903, 360 9906, 360 9907, G11B 3302, E11B 1704
Patent
active
051365715
ABSTRACT:
A disk cartridge loading apparatus for ejecting a disk cartridge by operating an ejecting knob from a loading state of the disk cartridge has a head moving device for supporting and moving a recording-reproducing head; and a head escaping device for escaping the head moving device to a predetermined position at a former operating stroke of the ejecting knob. The loading apparatus may further has a stopper for restricting an operating range of the head escaping device. An ejecting operation of the disk cartridge is performed at a latter operating stroke of the ejecting knob in a state in which the recording-reproducing head is escaped from a recording disk. The loading apparatus may further has a slanting cam groove having a horizontal portion in a central portion thereof and formed in a carriage for operating the head escaping device. The ejecting operation of the disk cartridge may be performed at the latter operating stroke of the ejecting knob provided by the horizontal portion of the slanting cam groove.
REFERENCES:
patent: 4686665 (1987-08-01), Kamoshita
patent: 4807068 (1989-02-01), Shiraishi
patent: 4829504 (1989-05-01), Sunaga et al.
patent: 4890276 (1989-12-01), Ono et al.
patent: 4896312 (1990-01-01), Odawara et al.
patent: 5005093 (1991-04-01), Inoue et al.
Levy Stuart S.
Nguyen Tan
Ricoh & Company, Ltd.
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