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    • 4. 发明公开
    • LIFTING DEVICE FOR PLANE ELEVATION
    • Hebevorrichtung zum Anheben einer Ebene
    • EP1954232A1
    • 2008-08-13
    • EP06805573.0
    • 2006-11-16
    • V. Guldmann A/S
    • KRISTENSEN, Henning, B.SKOVGAARD, Michael
    • A61G1/013A61G7/10
    • A61G7/1074A61G7/1015A61G7/1051A61G7/1055A61G7/1061A61G7/1063A61G7/1078
    • There is disclosed a lifting device for level lifting. This includes a canvas 2 which is suspended in a lifting bracket 3. The lifting bracket 3 consists of a central lifting beam 12 running in the longitudinal direction of the canvas 1, supporting two mutually pivotable frame members 11. The frame members 11 consist of U-shaped frames where the bottom of the U constitutes a telescoping member 8, including a central member part 9 and two member parts 10 telescoping out from it. The frame member 11 may be pivoted between a first position where they are close to each other, and a second extreme position where they are away from each other. By means of locking means 15, the frame members 11 can be locked in the extreme positions. Since the lifting bracket can be collapsed and telescoped, there will only be limited need for storage space when not in use.
    • 公开了用于水平提升的提升装置。 这包括悬挂在提升托架3中的帆布2.提升托架3由在帆布1的纵向方向上延伸的中央提升梁12组成,支撑两个可相互枢转的框架构件11.框架构件11由U U形框架,其中U的底部构成伸缩构件8,包括中心构件部分9和从其伸出的两个构件部件10。 框架构件11可以在它们彼此靠近的第一位置和它们彼此远离的第二极限位置之间枢转。 通过锁定装置15,框架构件11可以锁定在极限位置。 由于提升支架可以收缩和伸缩,因此在不使用时只需要有限的存储空间。