| 摘要 |
A fastening arrangement 1 comprises a hydraulic cylinder 11 with a piston rod 15, which at its free end carries a cable wheel 18 over which a cable 19 travels, whose one end is firmly attached relative to the hydraulic cylinder, and whose other end forms a pulling end. A housing 2, 3 surrounds the hydraulic cylinder, the piston rod and the cable wheel. The new feature consists in that the housing contains a first part 2, which is provided with a bottom piece 10, on which the end of the hydraulic cylinder is arranged. The bottom piece is designed to be fastened to a frame girder 12 etc., on a vehicle. The housing has a second guiding piece 3, the interior of which is provided with guide surfaces, forming two lengthwise channels, which surround two opposite portions of the cable wheel and the parts of the cable lying in these two portions. The second piece of the housing has a length which, in the fully retracted position of the piston rod, covers at least part of the circumference of the cable wheel and enables full extension of the piston rod. <IMAGE> |
