Improvements in contractor-type tipping wagons

摘要

523,187. Tip-wagons. ALLEN & SONS (TIPTON), Ltd., W. G., and BUTLER, R. Feb. 15, 1939, No. 4924. [Class 103 (iv)] A wagon body 1 mounted for sideways tipping by means of trunnions 2 rolling on end supporting frames 6 is locked in the vertical position by lever catches 12, 13 pivoted at 14 to trunnion guides 17 of channel cross section and formed at the upper ends with hooks 15 adapted to engage the ends 16 of the trunnion, the lower ends of the catches being. operable by the foot. If the body tips only to one side one lever catch only is provided and tipping in the opposite direction is prevented by a stop.