公开(公告)号：US4618005A

公开(公告)日：1986-10-21

申请号：US641997

申请日：1984-08-20

申请人： Douglass G. Tower

发明人： Douglass G. Tower

IPC分类号： E02F5/32 ,  E02F3/76 ,  A01B63/106 ,  A01B63/118 ,  E02F5/30

CPC分类号： E02F5/32

摘要： An apparatus for attachment to a vehicle, preferably a bulldozer, comprises a first arm having a ripper shank extending therefrom which is pivotally attached to a second arm. A second arm is mounted to a vehicle for rotation about a horizontal axis so that when the first and second arms are in one orientation the ripper shank may be operated to move in a plane transverse to the direction of motion of the vehicle. The apparatus may be rotated to any angle such that the shank extends forwardly, or rearwardly, of the vehicle to engage objects. In the preferred embodiment, the first and second arms are pivotally mounted to a journal which extends through a mounting housing. A hydraulic cylinder engages one end of the journal at an eccentric location to cause the journal to rotate upon activation of the hydraulic cylinder.

摘要翻译： 一种用于附接到车辆，优选地推土机的装置，包括第一臂，该第一臂具有从其延伸的松土刀柄，其枢转地附接到第二臂。 第二臂安装到车辆上以围绕水平轴线旋转，使得当第一和第二臂处于一个方向时，剥皮器柄可以在横向于车辆运动方向的平面中操作。 该装置可以旋转到任何角度，使得柄部向车辆前方或后方延伸以接合物体。 在优选实施例中，第一和第二臂枢转地安装到延伸穿过安装壳体的轴颈。 液压缸在偏心位置处接合轴颈的一端，以在液压缸启动时使轴颈旋转。

公开(公告)号：US4466491A

公开(公告)日：1984-08-21

申请号：US393614

申请日：1982-06-30

申请人： Douglass G. Tower

发明人： Douglass G. Tower

IPC分类号： E02F5/32 ,  E02F3/76 ,  A01B63/106 ,  A01B63/118 ,  E02F5/30

CPC分类号： E02F5/32

摘要： Apparatus is provided for moving objects which may be partially buried. The apparatus comprises a hook-like element which may be attached to the side of a vehicle, such as a bulldozer. The hook-like element is pivotally attached so that its orientation is adjustable.A method of moving objects is disclosed where a hook-like element extending from the side of a vehicle engages the objects to be moved.

摘要翻译： 提供用于移动可能被部分掩埋的物体的装置。 该装置包括可以附接到诸如推土机的车辆侧的钩状元件。 钩形元件可枢转地附接，使得其方向是可调节的。 公开了一种移动物体的方法，其中从车辆侧面延伸的钩状元件与待移动的物体接合。