Dynamic information storage or retrieval – With particular cabinet structure – With mechanism to place disc on a turntable
Patent
1987-12-10
1989-05-30
Stephan, Steven L.
Dynamic information storage or retrieval
With particular cabinet structure
With mechanism to place disc on a turntable
G11B 100, G11B 2504
Patent
active
048357600
ABSTRACT:
Loading device for an apparatus for recording and/or reproducing signals, and apparatus provided with the loading device. The loading device (1) comprises a movable drawer (19) by means of which the record carrier (15) is movable into and out of the housing (3) of the apparatus through an opening in a wall of this housing (3). Guide means (22, 23, 24) are provided for guiding the movement of the drawer (19) relative to the housing (3) and comprise guide elements (23) which are guided in guideways (22), which guide means guide the drawer (19) in guiding directions (26, 27) which enclose an angle with each other. Further, there are provided drive means for moving the drawer (19), comprising gear racks (29) on the drawer, gears (31, 32, 34, 36) which are in mesh therewith, and drive shafts (35, 41), the flanks of the teeth of each gear rack (29) and of the gears (31, 32, 34) which mesh therewith being inclined relative to the axis of rotation of the drive shaft (35) in such a way that for moving the drawer (19) the drawer is subjected to a force (F) which comprises components (F1, F2) parallel to said guiding directions (26, 27).
REFERENCES:
patent: 4631716 (1986-12-01), Ikedo et al.
patent: 4653039 (1987-03-01), Ueno et al.
patent: 4701701 (1987-10-01), Imai
Aldenhoven Ghislanus M. M.
Boonen Rene M. F.
Einhaus Hermanus F.
Faller F. Brice
Stephan Steven L.
U.S. Philips Corporation
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