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1. 发明授权

US5299857A Removable hydraulic apparatus with electric control for multiple positioning hydraulic cylinders 失效
标题翻译：可拆卸液压设备，具有多个定位液压缸的电气控制
公开(公告)号：US5299857A
公开(公告)日：1994-04-05
申请号：US75340
申请日：1993-06-10
申请人： C. Christopher Zanetis
发明人： C. Christopher Zanetis
IPC分类号： E01C23/088 , E01C23/12 , A01G23/06
CPC分类号： E01C23/088
摘要： An attachment apparatus which can be detachably mounted to a self-propelled vehicle, such as a skid-steer front end loader. The apparatus includes a frame which can be attached to the lift arms of the front end loader, and an axially rotatable work implement. The work implement may be positioned in at least two dimensions with respect to the frame by hydraulic cylinders. Secondary hydraulic lines which extend from each of the hydraulic cylinders, and a primary hydraulic line are hydraulically joined by a manifold. Electrically actuated valves connected to the manifold selectively provide communication between the primary hydraulic line and one of the secondary hydraulic lines to thereby control movement of the apparatus in each of the available dimensions. The control system requires that only one set of hydraulic cables be connected to the hydraulic pressure source of the vehicle, which simplifies attachment and removal of the apparatus, and provides safer operation, and reduced manufacturing costs.
摘要翻译：一种能够可拆卸地安装到诸如滑移转向前端装载机的自推进车辆的附接装置。该装置包括可附接到前端装载机的提升臂的框架和可轴向旋转的工具。工作装置可以通过液压缸相对于框架至少二维定位。从每个液压缸延伸的次级液压管路和主液压管线通过歧管液压连接。连接到歧管的电动阀选择性地提供主液压管路和一个次级液压管线之间的连通，从而在每个可用尺寸中控制设备的运动。控制系统要求只有一组液压电缆连接到车辆的液压源，这简化了装置的安装和拆卸，并提供了更安全的操作，并降低了制造成本。

2. 发明授权

US5706638A Mower with automatic power cut-off 失效
标题翻译：割草机具有自动断电功能
公开(公告)号：US5706638A
公开(公告)日：1998-01-13
申请号：US589553
申请日：1996-01-22
申请人： Mark R. Kinder , John S. Moore
发明人： Mark R. Kinder , John S. Moore
IPC分类号： A01D34/47 , A01D34/60
CPC分类号： A01D34/475 , A01D2101/00
摘要： A mower including a housing having a cutting apparatus such as a flail mower rotatably mounted therein. The mower includes a detector which determines during mower raising when the housing is positioned at least a predetermined distance above the ground surface directly below the housing. After passage of a time period during which the detector continuously detects that the housing is positioned at least the predetermined distance from the ground, a signal is sent to an actuator mechanism which interrupts the delivery of power to the motor rotating the cutting apparatus such that the flail mower comes to a stop. In one embodiment, a locking mechanism can be provided which prevents power from being reintroduced to the mower motor after the mower is lowered until the operator purposefully disengages the locking mechanism.
摘要翻译：一种割草机，其包括具有可旋转地安装在其中的诸如连枷割草机的切割装置的壳体。割草机包括检测器，其在割草机升高期间确定，当壳体位于壳体正下方至少一个预定距离的地面时。在经过一段时间后，检测器连续地检测到壳体至少距离地面一定的距离，信号被发送到致动器机构，该致动器机构中断向旋转切割装置的马达的动力输送，使得连枷割草机停下来。在一个实施例中，可以提供锁定机构，其防止在割草机下降直到操作者有意地脱离锁定机构之后将动力重新引入割草机电机。

3. 发明授权

US5382084A Milling drum with internal drive motor 失效
标题翻译：带内部驱动电机的铣削滚筒
公开(公告)号：US5382084A
公开(公告)日：1995-01-17
申请号：US98509
申请日：1993-07-28
申请人： David R. Diver , Mark R. Kinder , Charles C. Zanetis
发明人： David R. Diver , Mark R. Kinder , Charles C. Zanetis
IPC分类号： E01C23/088 , E02F3/24 , E02F3/96 , E01C23/12
CPC分类号： E02F3/246 , E01C23/088 , E02F3/241 , E02F3/96
摘要： An axially rotatable groundworking implement mountable to a host vehicle. The groundworking implement is powered by two hydraulic motors between the side ends of the groundworking implement. The shaft of each motor includes a bore which functions as either the hydraulic fluid input port or output port for that motor. Each hydraulic motor shaft is nonrotatably affixed to a groundworking implement protective cover. The groundworking implement can be removed from its supporting mechanism without detaching the motor from the work implement.
摘要翻译：可安装到主车辆的可轴向旋转的地勤工具。地勤工具由地勤工具的侧端之间的两台液压马达驱动。每个电动机的轴包括一个作为该电动机的液压流体输入端口或输出端口的孔。每个液压马达轴不可旋转地固定在地勤工具保护罩上。地面工具可以从其支撑机构中移除，而不会将电机从工具上拆下。

4. 发明授权

US5203615A Full side shift system for detachable rotary apparatus 失效
标题翻译：可拆卸旋转装置的全侧换档系统
公开(公告)号：US5203615A
公开(公告)日：1993-04-20
申请号：US815804
申请日：1991-12-30
申请人： C. Christopher Zanetis , William J. Bethards
发明人： C. Christopher Zanetis , William J. Bethards
IPC分类号： E01C23/088
CPC分类号： E01C23/088
摘要： A rotary apparatus which can be detachably mountable to a self-propelled vehicle, such as a skid-steer front end loader. The apparatus includes opposing first and second frame members and an axially rotatable work implement having front and rear peripheries and left and right peripheries. The rotary apparatus provides a mechanism for supporting the work implement from the first and second frame members such that the front, rear, left and right peripheries may extend beyond the fronts of the frame members. A mechanism for shifting the position of the work implement in a direction parallel to a line between the first and second frame members is provided such that either one of the peripheries of the work implement may extend beyond the side edge of the first frame member. The capability to shift the work implement beyond the sides of the frame members allows the apparatus to be used to horizontally plane adjacent a vertical wall or obstruction, such as a curb.
摘要翻译：一种能够可拆卸地安装到自行车的旋转装置，例如滑移转向前端装载机。该装置包括相对的第一和第二框架构件以及具有前后周边以及左右周边的可轴向旋转的工具。旋转装置提供了用于从第一和第二框架构件支撑工作装置的机构，使得前，后，左和右周边可以延伸超过框架构件的前部。设置用于使工件的位置沿平行于第一和第二框架构件之间的线的方向移动的机构，使得作业工具的周边中的任一个可以延伸超过第一框架构件的侧边缘。将工作装置移动超过框架构件的侧面的能力允许该装置用于水平地邻近垂直壁或障碍物（例如路缘石）。

5. 发明授权

US4878713A Pavement planing machine 失效
标题翻译：路面刨床
公开(公告)号：US4878713A
公开(公告)日：1989-11-07
申请号：US282383
申请日：1988-12-09
申请人： C. Christopher Zanetis
发明人： C. Christopher Zanetis
IPC分类号： E01C23/088 , E01C23/12 , E02F3/34 , E02F5/00
CPC分类号： E01C23/127 , E01C23/088 , E02F3/3414 , E02F5/00
摘要： The pavement planer of this invention is carried on the front ends of the twin lift arms of a skid-steer front end loader. It has a drum with radially projecting picks, confined to rotation in a box-like housing that is open at its bottom and is supported at its front center on a heightwise adjustable roller. Secured to the lift arms, spanning the distance between them, is an upright plate-like frame member that rides on a roller on each of its ends. The housing is so connected to the frame member as to be laterally adjustable relative to it and also tiltingly adjustable about a fore-and-aft extending axis. Both of those adjustments are effected by a single hydraulic cylinder jack connected between the housing and the upright frame member. In use, a down load on the lift arms imposes part of the weight of the carrying vehicle onto the pavement planer, to be supported by the three mentioned rollers.
摘要翻译：本发明的路面刨床是在滑行转向前端装载机的双提升臂的前端承载的。它具有径向突出的拾取器的鼓，其限制在在其底部开口的盒状壳体中旋转并且在其高度可调节辊的前中心处被支撑。安装在升降臂上，跨越它们之间的距离，是一个直立的板状框架构件，其在每个端部上骑着滚子。壳体与框架构件连接，以相对于框架构件可横向调节，并且还围绕前后延伸轴线可倾斜地调节。这两个调整都是通过连接在壳体和直立框架构件之间的单个液压缸千斤顶来实现的。在使用中，提升臂上的负载将承载车辆的重量的一部分施加到路面刨床上，由三个所述的辊支撑。

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