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    • 7. 发明授权
    • Fibre-composite rod
    • 纤维复合棒
    • US5705241A
    • 1998-01-06
    • US672747
    • 1996-06-28
    • Rainer Schutze
    • Rainer Schutze
    • B29C70/08F16C7/00B32B1/08
    • F16C7/026B29C70/083B29L2031/766Y10T428/1369
    • A rod with a tubular, fibre-composite wall, cut into two parts has actively controllable, pressure- and tension-generating elements which are effective in an axial direction of the rod, provided therebetween. An exterior pressure-generating element, which effects an elongation, takes the form of a cylindrical ring and is disposed on the outside of the rod elements. For the cylindrical ring, stop shoulders are formed on the outside of each of the rod elements. A second force-generating element is disposed inside the rod. Disposed in each of the two rod elements are loops or bends which are axially fixed to the rod elements and are guided around the axially opposite ends of the second force-generating element so that they in each case overlap or extend around the end of the second element which is directed axially away from the rod element in which the loops are fixed. Upon elongation of the second element, tensile forces are exerted upon the two rod elements and draw said two rod elements together.
    • 具有切割成两部分的管状纤维复合材料壁的杆具有主动可控的压力和张力产生元件,其在杆的轴向方向上有效,设置在它们之间。 实现伸长的外部压力产生元件采用圆柱形环的形式并且设置在杆元件的外侧。 对于圆柱形环,在每个杆元件的外侧形成止动肩。 第二力产生元件设置在杆内。 在两个杆元件中的每一个中设置有环形或弯曲部,其被轴向固定到杆元件并且围绕第二力产生元件的轴向相对的端部被引导,使得它们在每种情况下重叠或延伸在第二 元件,其轴向地远离固定有环的杆元件。 当第二元件伸长时,张力施加在两个杆元件上并将所述两个杆元件拉在一起。