| 摘要 |
This object is achieved by a rope tightening device for space defining nettings of a three-dimensional framework wherein rope parts of the space defining nettings are connected to the junction point members of a supporting frame to which frame the space defining netting is attached, the rope tightening device according to the present invention being characterized in that a rope receiving part ( 6, 6 a) is arranged, by means of a tightening screw ( 10 ), on an inner surface or an outer surface of a hollow junction point member ( 1 ) or on an outer surface of a solid junction point member, respectively, wherein said rope receiving part ( 6, 6 a) is movable in the direction of the tightening motion, and that the rope parts ( 3 ) of the space defining netting which is to be tightened are fixable within the rope receiving part ( 6, 6 a).
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