| 摘要 |
1,085,769. Endless conveyers. GEWERKSCHAFT EISENH TTE WESTFALIA. Oct. 1, 1965 [Oct. 19, 1964], No. 41707/65. Heading B8A. [Also in Division E1] An endless mining conveyer 13 is provided on the goaf side with a safety hood 1, which covers a drive chain for a winning appliance guided on the conveyer, and has a window-like opening 2 closed by a readily removable plate (3), Fig. 2 (not shown). Bolts (6) on the plate (3) pass through holes in a guard plate 5 and catches (8) engage in slots 9 in a strip 10 on the hood. Shifting cylinders may be attached to holes 11. The cover is reinforced by beads 12. |
