公开(公告)号：US06460625B1

公开(公告)日：2002-10-08

申请号：US09640885

申请日：2000-08-18

申请人： Roy A. Hales ,  Jeremy A. Jenkins ,  Clay Carter ,  Flint Hamblin

发明人： Roy A. Hales ,  Jeremy A. Jenkins ,  Clay Carter ,  Flint Hamblin

IPC分类号： E02F385

CPC分类号： E02F3/815

摘要： A slopeboard mounting linkage that raises a slopeboard while also raising and moving a fluid-powered cylinder toward the longitudinal center of the bulldozer to which the cylinder and slopeboard are attached. One end of a rod extending from the cylinder is rotatably attached to the slopeboard as is also one end of a link arm. The other ends of the cylinder and of the link arm are rotatably attached to an angled link that is rotatably attached to the back of the primary push blade of the bulldozer. And the inside edge of the slopeboard is rotatably attached to a long arm of the bulldozer.

摘要翻译： 一个斜坡板安装连接件，其上升斜坡板，同时还提升并移动流体动力缸朝向与气缸和斜坡板相连的推土机的纵向中心。 从气缸延伸的杆的一端可旋转地附接到斜坡板上，也是连杆的一端。 气缸和连杆臂的另一端可旋转地连接到可旋转地附接到推土机的主推动叶片的后部的成角度的连杆上。 并且斜坡板的内边缘可旋转地附接到推土机的长臂上。