| 摘要 |
An arrangement for mounting a side plough on road graders whose vehicle frame 2 at the back rests on a two-axle bogie including a common transverse axle 5 which, in order to achieve extra steering power for the vehicle, is connected pivotably to its frame 2 and can be controlled by means of bogie control members 18. The arrangement comprises a first side-plough attachment 10 which is arranged on the bogie arm 6 between the two wheels 7 on the vehicle side in question and is intended to support a vertical bearing frame 13 for the side plough 22, and a second, rear side-plough attachment 11 which is intended to connect the rear end of the bearing frame 13 to the rear end of the vehicle frame 2, and the side-plough 22 is connected to the bearing frame 13 in an articulated manner. The characteristic feature is that a third side- plough attachment 12 is secured on the rear axle 5 and extends to the rear end of the bearing frame 13 and that the second, rear side-plough attachment 11 is designed as a link arrangement 11a, 11b with an auxiliary control member 17, intended to cooperate with the bogie control members 18, and the articulated connection of the side- plough 22 to the bearing frame 13 consists of a pivoting connection 23-30 which is situated almost next to the first attachment 10 and with which the plough 22 is connected via its front end. <IMAGE> |
