Cab suspension structure

摘要

ÄSolving Means or MeasuresÜ A horizontal shaft 6 attached to cab hinge brackets 4 on a chassis 3 is connected to tilt hinge brackets 7 attached to a cab 5 tiltably supported by the horizontal shaft 6 through front link levers 17 in such a manner that straight line L1 interconnecting pivots on each of the the front link levers declines toward backward of a vehicle when the cab is kept horizontal. Brackets 19 attached to a rear arch 12 on the chassis 3 are connected to brackets 22 attached to a floating bar 13 on a back surface of the cab 5 through control links 21, respectively, in such a manner that line interconnecting pivots on each of the control links 21 declines toward backward of the vehicle when the cab 5 is kept horizontal. Parallelogram linkages are provided by the front link levers 17 and the control links 21. <IMAGE>