| 摘要 |
FIELD: construction. ^ SUBSTANCE: sleeper packing machine for packing rail track sleepers according to the first version of realisation is characterised by the fact that a drive with acceleration is equipped with an additional stop element at the end of a hydraulic cylinder body, for its connection to the internal frame of the machine or with the frame for aggregates, and is installed in guides with the possibility of its axial displacement. The sleeper packing machine for packing rail track sleepers according to the second version of realisation is characterised by the fact that a drive with acceleration is made as a tandem hydraulic cylinder with two hydraulic cylinders and two pistons with stems and is installed in guides with the possibility of its axial displacement, a stop element is installed at each stem for its connection to the internal frame of the machine or with the frame for aggregates. ^ EFFECT: increased efficiency of sleeper packing machine operation, improved conditions for work of service personnel, simplified design of the machine. ^ 3 cl, 5 dwg |
