FIELD: bridges.
SUBSTANCE: invention can be used as a pedestrian bridge and a bridge for moving goods. The swing bridge contains first base module 1, second base module 3, connecting module 5, first wheel 2 movably coupled with first base module 1, second wheel 4 movably coupled with second base module 3. Connecting module 5 is made in form of spiral with one turn 6. The connecting module spiral is made in form of the first half of the spiral coil, fixed by the first end of the first half of spiral coil 7 on first wheel 2, and the second half of spiral coil 8, fixed by the first end of the second half of spiral coil 9 on second wheel 4. The second end of the first half of spiral coil 10 and the second end of the second half of helix 11 are connected. The first half of spiral coil 6 and the second half of spiral coil 8 are twisted in different directions.
EFFECT: simplification of the design.
5 cl, 8 dwg
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