| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a joint intercepting fence applicable to arrangement of it to a joint position of the side section in a passage connecting both buildings by crossing a joint positioned between the adjoining buildings. SOLUTION: A pair of bearing levers 10 and 10 are erected through a joints, and a plurality of expansion levers 11 for crossing the joints are constructed between both bearing levers 10 and 10 at specific intervals in the vertical direction. The ends of the expansion levers 11 are connected to both bearing levers 10 and 10 through a joint device at least in a turnable manner in the horizontal direction. A joint intercepting fence 1 is followed to relative displacement in the separable direction and in front and rear direction of the adjoing buildings, and a gap section 9 in the side of a passage 5 can be cut off without a hitch by a plurality of expansion levers 11 constructed between the bearing levers 10 and 10.</p> |
