| 摘要 |
PROBLEM TO BE SOLVED: To provide a window construction capable of exchanging only a broken portion of glass in window when it is broken and also of concealing the inside of the building without using extra tools or parts such as curtain. SOLUTION: A plurality of columnar glass bodies 2 are attached in a freely removable manner at constant intervals in a fixed frame 1, and a plurality of columnar glass bodies 5 are installed in a freely installable manner to gaps 2a of the columnar bodies 2 and freely removable manner. And movable mechanism 7 is capable of advancing and moving the movable frames 4 in a manner placing each columnar body 5 into gaps 2a between the columnar bodies 2, and a columnar body 5 placed between the gaps 2a can separate and move the moving frame 4 in an outgoing direction from the gap 2a. Also, a rotating mechanism 9 is capable of rotating the columnar body 2 of the fixed frame 1 and the columnar body 5 of the movable frame 4 as one united body by any desired angle. It is desired to cover the one side surface of the columnar bodies 2 and 5 with steel plates 21, 51 or polarizing glass. COPYRIGHT: (C)2003,JPO
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