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    • 10. 发明公开
    • SLUICE
    • 水闸
    • EP2894259A1
    • 2015-07-15
    • EP12884150.9
    • 2012-09-04
    • Terata, HiroshiTerata, Hiroko
    • ISHIDO, AkiraKUKITA, ShokoTERATA, KeiichiTERATA, Yoko
    • E02B7/40E02B7/20
    • E02B13/02E02B7/38E02B7/44E02B7/54E02B8/04
    • A laterally sliding type opening/closing gate of a torsion structure of reasonable cost is implemented. The gate includes: the torsion structure having a closed cross-section consisting of a thin wall installed such that it may cross a sluice and be composed such that its cross-section may make an in-plane rotation around a restriction point on the cross-section and that a torsion moment generated by an applied load and reaction force on the restriction point is transmitted to its terminal due to its torsion rigidity; and a rail that is installed such that it may cross the sluice; and a plurality of axle type supports that has a function of a restriction point and moves along the rail.
    • 实施合理成本的扭转结构的横向滑动式开/关门。 所述闸门包括:具有闭合截面的扭转结构,所述扭转结构具有由薄壁构成的薄壁,所述薄壁安装成使得其可以穿过闸门并且构成为使得其横截面可以围绕横截面上的限制点进行面内旋转, 并且由于施加的载荷和限制点上的反作用力产生的扭矩由于其扭转刚度而传递到其终端; 以及安装成可穿过闸门的轨道; 以及具有限制点的功能并沿轨道移动的多个轴型支撑件。