Apparatus for setting operative attitude of furnitures in furniture raising/lowering type floor equipment
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United States of America Patent
Stats
-
Jun 28, 1994
Grant Date -
N/A
app pub date -
Dec 26, 1991
filing date -
Dec 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for setting an operative attitude to be assumed by each furniture such as a chair, a table or the like in a furniture accommodating chamber of a furniture raising/lowering type floor equipment is disclosed. The apparatus includes as essential components a raising/lowering unit vertically displaceably accommodated in the furniture accommodating chamber and having an array of furnitures mounted thereon so as to allow the furnitures to assume a raised-up attitude or an accommodated attitude, first and second cam guide rails arranged in the furniture accommodating chamber while standing upright therein so as to assure that the furnitures firmly maintain a raised-up attitude or an accommodated attitude, and a triangular link mechanism operatively associated with the raising/lowering unit and operatively connected to the furnitures so as to enable the furnitures to assume a raised-up attitude or an accommodated attitude.
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Cited Art Landscape
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