MIRROR HOUSING MECHANISM OF PROJECTION TYPE DISPLAY DEVICE

MIRROR HOUSING MECHANISM OF PROJECTION TYPE DISPLAY DEVICE

PURPOSE:To simplify structure, to reduce the cost, to make packing capacity at the time of transportation small, and to shorten the depth dimension of a cabinet to such an extent that the cabinet easily passes through a door by supporting a mirror in the cabinet so that it can get in and out. CONSTI...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUMIZAWA RYUICHI, KAWAMURA YUKINORI, YAMADA YUICHI
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:PURPOSE:To simplify structure, to reduce the cost, to make packing capacity at the time of transportation small, and to shorten the depth dimension of a cabinet to such an extent that the cabinet easily passes through a door by supporting a mirror in the cabinet so that it can get in and out. CONSTITUTION:The mirror 10 is fixed on a mirror supporting plate 2, and the plate 2 is provided with a roller 11 and mounted on a rail 12 installed on both side surfaces in the cabinet 1 and its rear surface is fixed in the narrow hole of a hole 8 in the form of figure eight provided on a rear plate 5 with a set screw 7. Since the mirror 10 is supported by the roller 11 at plural points including the center of gravity inside, it is stable even when it is moved to be housed in the cabinet 1, and further it is supported by plural rollers 11, so that the weight of the mirror 10 is received by plural rollers 11 and dispersed to them. Therefore, the rail 12 which is not so strong, can be used, and the device is obtained with a simple structure at a low cost.