DEVICE FOR LIMITING THE DUMP TRUCK PLATFORM DUMPING ANGLE Russian patent published in 1994 - IPC

FIELD: dump vehicles. SUBSTANCE: device has valve 1 used to communicate the hydraulic cylinder working space with the drain when the platform attains the maximum dumping angle. Valve rod 2 has a drive by means of wire rope 6, whose one end is connected with the platform and the other end wraps pin 7 installed with differed clearances in holes 8 and 9 made in the side walls of cramp 10 secured on the frame. Pin 7 is fixed against axial movement in the side wall of cramp 10, and plate 13 having flange 16 engageable with rod 2 of valve 1 is secured behind the other side wall of the cramp on pin 7. Plate 13 id fixed against turning relative to the cramp. EFFECT: improved design. 2 cl, 7 dwg