| 摘要 |
Structure ( 10 ) for a glass-enclosed chamber ( 9 ) formed of a frame ( 11 ) consisting of four channel-shaped pieces ( 15, 16, 17, 18 ), angular joins ( 20 ) and an angular connection ( 30 ) and comprising a blind ( 80 ) carried by a box ( 50 ) inside the glass-enclosed chamber ( 9 ) worked by a device with an electric motor, inside said box ( 50 ) and electrically connected to an electric socket ( 60 ) situated at one end of said box ( 50 ), said socket ( 60 ) being shaped so as to permit conjunction, due to matching of the top of the box ( 50 ) with the upper channel ( 18 ) of the frame ( 11 ), to an electric plug ( 38 ) with pins-terminals ( 40-42 ) for connection by electric wiring to a device for electric feed and control outside the glass-enclosed chamber ( 9 ), said plug ( 38 ) being placed in the angular connection ( 30 ) of the frame ( 15-18 ), situated at said end of the box ( 50 ).
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