| 摘要 |
Two way telescopic crane encompasses a body (43) of the crane with a support devided in the middle by a distribution plate (41) of upper and lower telescope with bronze sliders (39) and (49) for cylinder sliding (12) and (30) for sliding of pistons (11) and (31) with membranes (29) and (51) with the end (34) of the upper piston , as well as the end (57) of the lower piston with a connection and assembly elements of the foot (1) of the crane , whereas the end (57) of the lower piston is adjacing in the foot connection (1) of the crane, connecting the end (57) of the lower piston with the connection for the foot (1) of the crane by means of adjacent half moons (7) of the connector with deviating ring (6) and regulating tin plate (5) for adjusting connection. Two way telescopic crane is intended for independent hoisting of the upper and lower parts of the vehicles trucks in relation to earth whereas this crane enables simultaneously also alternating hoist of vehicles. |
