Dynamic information storage or retrieval – With particular cabinet structure – With mechanism to place disc on a turntable
Patent
1988-12-13
1990-01-09
Stephan, Steven L.
Dynamic information storage or retrieval
With particular cabinet structure
With mechanism to place disc on a turntable
369265, G11B 1704, G11B 2504
Patent
active
048932957
ABSTRACT:
A front loading disc player is disclosed which comprises a housing, a play mechanism including a turntable, a carrier for carrying a disc to be played, and a projection/accommodation mechanism for moving the carrier so as to project/accommodate the carrier out-of-into the housing to perform loading/ejection of the disc. The projection/accommodation mechanism includes moving members movably provided within said housing, a driving force application unit for applying a driving force to the moving members, and a carrier moving mechanism for moving the carrier in a horizontal direction and a vertical direction in response to the movement of the moving members. The carrier moving mechanism is provided with a speed multiplier for moving the carrier at a speed higher than the moving speed of the moving members as the moving members move.
REFERENCES:
patent: 2608456 (1952-08-01), Barth
patent: 4340952 (1982-07-01), Ikedo
patent: 4625304 (1986-11-01), Kanamaru et al.
patent: 4653039 (1987-03-01), Ueno et al.
Isobe Nobuyuki
Kase Masao
Matsuura Ryo
Pioneer Electronic Corporation
Stephan Steven L.
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