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baerben foer i konstgjord oe, och i oe som foersetts med baerben enligt uppfinningen.
baerben foer i konstgjord oe, och i oe som foersetts med baerben enligt uppfinningen.
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机译:人造oe中的裸露骨头,以及根据本发明的带有裸露骨头的oe中。
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摘要
The supporting leg or its vertical chords (3) consist of preferably centrifugally cast tube having spaced apart thickened portions (4) which can be the nodal points of a lattice (Figure 1). The locking means or means for the vertical displacement of a leg with respect to the pontoon are clamp jaws (10, 11,Figure 3) which act upon the tubes between the thickened portions (4), and which are moved vertically by cylinders (8, 9). At each leg or chord sets of locking means (10, 11) can be provided one spaced above the other. By means of two of said sets moments can be generated suitable activation of the cylinders to counteract additional loads in the leg such as occur under survival conditions. IMAGE
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