1-base; 2-guide rails; З-step; 4-guardrails; 5-damper; 6-stopper; 7-retainer pin in working position; 8-stop; 9-chain; 10-adjusting bolt.
Folding trestle bridge for transition staff with floor drain and loading rack in the tank-wagon or tank truck of any type and back.
Specifications, overall (for reference) and mounting dimensions, as well as a general view of the bridge are shown in Table 1 and Fig. 1,2 and 3. The bridge in Fig. 3 differs from the bridge in Fig. 1 location of the shock absorber (vertical). The vertical arrangement of the shock absorber reduces the force by moving the bridge.
|L, мм||L1, мм||Н, мм||Number of stages, pcs||The load on the bridge kg, more||Angle opus-circuiting, hail||Weight, kg|