Disc transfer mechanism
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKatsuhiko Koshino, Takeshi Nakamura
Life of this patent
Estimating the term…
Abstract
It is an object of the present invention to provide a disc transfer mechanism that includes a simply configured tray to be moved and that is reliable in installing and removing a disc. When a tray (1) is drawn out as shown in FIG. 8(a), a positioning protrusion (33a) of a disc receiving member (23) determines a position at which a disc (34) is placed. The tray (1) is pushed in as shown in FIGS. 8(b) to 8(c) until a central hole (35) in the disc (34) reaches a position over a turntable (9). Subsequently, a disc receiving member (23) moves to the front end of the tray (1) relative to the movement of the tray to the internal end as shown in FIGS. 8(d) and (e) to enable the disc to be installed and removed stably.
Claims2
A disc transfer device, comprising:
- a base including an engaging member;
- an elevating mechanism for elevating and lowering a turntable in response to a sliding motion of a tray to allow the turntable to engage or disengage a disc on the tray;
- and
- a disc receiving member provided at a front end of said tray and being freely slidable in a direction in which the tray slides for urging an internal end of the tray, the disc receiving member having a positioning protrusion for abutting an outer circumference of a disc being placed on the tray;
- wherein when a central hole of a disc placed on the tray reaches a position over a central axis of the turntable, the disc receiving member abuts the engaging member of the base to stop the movement of the disc and the tray is moveable toward the internal end thereof.
Dependencies are inferred from the claim text.