公开(公告)号：USD445066S1

公开(公告)日：2001-07-17

申请号：US29126695

申请日：2000-07-21

申请人： Darrell W. Hinklin ,  Bart T. Ellson ,  Kip S. Vangsgard ,  Richard T. Cairns ,  Jonathan P. Van Dore ,  Kenneth R. Parker

设计人： Darrell W. Hinklin ,  Bart T. Ellson ,  Kip S. Vangsgard ,  Richard T. Cairns ,  Jonathan P. Van Dore ,  Kenneth R. Parker

公开(公告)号：US06354615B1

公开(公告)日：2002-03-12

申请号：US09246535

申请日：1999-02-08

申请人： Kip S. Vangsgard ,  Richard T. Cairns ,  Rodney W. Woock ,  Dennis J. Berndt

发明人： Kip S. Vangsgard ,  Richard T. Cairns ,  Rodney W. Woock ,  Dennis J. Berndt

IPC分类号： B60G1123

CPC分类号： B60G3/06 ,  B60G9/02 ,  B60G11/23 ,  B60G17/02 ,  B60G2200/142 ,  B60G2200/30 ,  B60G2200/324 ,  B60G2200/44 ,  B60G2202/1424 ,  B60G2204/125 ,  B60G2204/143 ,  B60G2204/149 ,  B60G2204/418 ,  B60G2206/10 ,  B60G2206/605 ,  B60G2300/024 ,  B60G2300/07

摘要： An articulating vehicle (10) includes a front axle (21) operatively connected to a front frame (40) and a rear axle (21) is operatively connected to the rear frame (30). A torsional joint (50) has an inner shaft member (51) operatively connected one of the frames and an outer hollow member (52) operatively connected to the other of the frames. An elastomeric material (53) is positioned between the inner member (51) and outer member (52). The elastic material (53) connects the inner and outer members, whereby the frames may rotate relative to each other along the longitudinal axis as the elastomeric member (53) is compressed and resiliently resists rotation between the frames (30 and 40). A torsional energy absorption suspension is provided for one of the wheels. The suspension includes a torsional joint (50), a single A-frame member (94). A lever arm (95) may also be utilized to vary the preload on the torsional joint (50).

摘要翻译： 铰接车辆（10）包括可操作地连接到前框架（40）的前轴（21），并且后轴（21）可操作地连接到后框架（30）。 扭转接头（50）具有可操作地连接其中一个框架的内轴构件（51）和可操作地连接到另一个框架的外部中空构件（52）。 弹性体材料（53）位于内部构件（51）和外部构件（52）之间。 弹性材料（53）连接内部构件和外部构件，由此当弹性构件（53）被压缩并弹性地抵抗框架（30和40）之间的旋转时，框架可以沿着纵向轴线相对于彼此旋转。 为一个车轮提供扭转能量吸收悬架。 悬架包括扭转接头（50），单个A框架构件（94）。 杠杆臂（95）也可用于改变扭转接头（50）上的预载荷。

公开(公告)号：US5009270A

公开(公告)日：1991-04-23

申请号：US480587

申请日：1990-02-15

申请人： Kip S. Vangsgard

发明人： Kip S. Vangsgard

IPC分类号： A01B45/00

CPC分类号： A01B45/00

摘要： Various earthworking machines make use of an oscillatory blade, such as the herein referred to sod cutter. Instead of employing two handles, one of which raises and lowers the blade and the other of which handles, when tightened, maintains the blade at a selected depth, only a single handle is employed. When the handle is manually moved forwardly, the blade is lowered and when moved rearwardly the blade is raised, but when the single handle is moved to the left the blade is locked at the depth that has been determined by the forward movement of the handle, this handle movement to the left camming a shiftable gear rack into engagement with a fixed gear rack to maintain the adjusted blade depth. Handle movement to the right allows a coil spring to disengage the racks. A stop, when appropriately set, enables the selected depth to be re-established after each raising of the blade whenever no change in blade depth is needed.

摘要翻译： 各种土方工程机器使用振荡叶片，例如本文中称为切割机。 代替使用两个手柄，其中一个手柄升高并降低刀片，另一个手柄在拧紧时将刀片保持在选定的深度，仅使用单个手柄。 当把手被手动地向前移动时，刀片下降，并且当向后移动时，刀片被升高，但是当单个手柄向左移动时，刀片被锁定在由手柄向前移动所确定的深度处， 这个向左的手柄运动使可移动的齿条与固定的齿条接合，以保持调节的刀片深度。 向右的手柄运动允许螺旋弹簧脱离机架。 当适当设置时，停止，使得在每次升高叶片之后，只要不需要叶片深度的改变，就可以重新建立所选择的深度。

公开(公告)号：US06364041B1

公开(公告)日：2002-04-02

申请号：US09429996

申请日：1999-10-29

申请人： Kip S. Vangsgard

发明人： Kip S. Vangsgard

IPC分类号： B62D6110

CPC分类号： B60G3/14 ,  B60G11/23 ,  B60G2200/13 ,  B60G2202/14 ,  B60K17/36 ,  B60Y2200/20 ,  B62D61/10

摘要： A 6×4 utility vehicle utilizes a middle axle (21) which is suspended to the frame of the vehicle by means of a suspension assembly (22). The suspension assembly (22) allows the vehicle (10) to have a better ride quality, ride predictability, increased traction and better maneuverability.

摘要翻译： 6×4多用途车辆利用通过悬挂组件（22）悬挂在车辆框架上的中轴（21）。 悬挂组件（22）允许车辆（10）具有更好的乘坐质量，骑行可预测性，增加的牵引力和更好的机动性。