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公开(公告)号：US07909561B2
公开(公告)日：2011-03-22
申请号：US11801999
申请日：2007-05-11
IPC分类号： B60P3/06
摘要： A vehicle includes a chassis and an underlift supported by the chassis. The underlift includes a boom including a vehicle engaging device coupled to the boom and a movement actuator for moving the boom. The underlift further includes a control system configured to restrict actuation of the movement actuator when the boom moves to a predetermined position; and an operator control coupled to the control system that allows the operator to control the movement actuator after actuation of the movement actuator has been restricted.
摘要翻译： 车辆包括底盘和由底盘支撑的隆起。 该隆起包括一个起重臂，其包括联接到起重臂的车辆接合装置和用于移动吊杆的运动致动器。 所述隆起还包括控制系统，所述控制系统构造成当所述悬臂移动到预定位置时限制所述运动致动器的致动; 以及耦合到控制系统的操作者控制，其允许操作者在运动致动器的致动之后控制运动致动器。
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公开(公告)号：US20110170997A1
公开(公告)日：2011-07-14
申请号：US13053068
申请日：2011-03-21
摘要： A vehicle includes a chassis and an underlift supported by the chassis. The underlift has a boom and a vehicle engaging device coupled to the boom. The vehicle also includes an operator control coupled to the underlift that allows the operator to command the boom to lift and tilt to various positions and a control system that restricts movement of the boom when the boom reaches a predetermined position as the boom is being lowered to a loading position. The control system allows the operator to move the boom after the predetermined position is reached such that the boom may continue movement in a downward direction.
摘要翻译： 车辆包括底盘和由底盘支撑的隆起。 悬臂具有联接到悬臂的起重臂和车辆接合装置。 该车辆还包括一个操作者控制装置，该操作器联接到该突起，其允许操作者命令吊杆升降并且倾斜到各种位置;以及一个控制系统，当悬臂到达预定位置时，当悬臂降低至 装载位置。 控制系统允许操作者在到达预定位置之后移动悬臂，使得悬臂可以沿向下的方向继续运动。
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公开(公告)号：US20080279667A1
公开(公告)日：2008-11-13
申请号：US11801999
申请日：2007-05-11
IPC分类号： B60P3/06
摘要： A vehicle includes a chassis and an underlift supported by the chassis. The underlift includes a boom including a vehicle engaging device coupled to the boom and a movement actuator for moving the boom. The underlift further includes a control system configured to restrict actuation of the movement actuator when the boom moves to a predetermined position; and an operator control coupled to the control system that allows the operator to control the movement actuator after actuation of the movement actuator has been restricted.
摘要翻译： 车辆包括底盘和由底盘支撑的隆起。 该隆起包括一个起重臂，其包括联接到起重臂的车辆接合装置和用于移动吊杆的运动致动器。 所述隆起还包括控制系统，所述控制系统构造成当所述悬臂移动到预定位置时限制所述运动致动器的致动; 以及耦合到控制系统的操作者控制，其允许操作者在运动致动器的致动之后控制运动致动器。
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公开(公告)号：US07489098B2
公开(公告)日：2009-02-10
申请号：US11263067
申请日：2005-10-31
IPC分类号： B60P3/12
CPC分类号： B66C23/905 , B66C23/80 , Y10S388/909
摘要： A mobile lift device having a load moving device capable of engaging a load is provided. The mobile lift device includes one or more systems for stabilizing the mobile lift device during operation of the load moving device. According to one exemplary embodiment, the mobile lift device is a heavy duty wrecker having a rotatable boom assembly. The heavy duty wrecker comprises a monitoring system for stabilizing the wrecker during operation of the boom assembly. The monitoring system comprises a plurality of sensors and a monitoring circuit coupled to the sensors to generate a force signal representative of at least one force being applied to the wrecker based upon the transmitted signals.
摘要翻译： 提供了具有能够接合负载的负载移动装置的移动式提升装置。 移动式提升装置包括用于在负载移动装置的操作期间稳定移动式提升装置的一个或多个系统。 根据一个示例性实施例，移动式提升装置是具有可旋转吊杆组件的重型清障车。 重型清障车包括用于在起重臂组件的操作期间稳定清障车的监控系统。 监测系统包括多个传感器和监测电路，该监测电路耦合到传感器，以产生代表根据传输信号施加到清障者的至少一个力的力信号。
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公开(公告)号：US08777543B2
公开(公告)日：2014-07-15
申请号：US12948076
申请日：2010-11-17
IPC分类号： B60P1/04
摘要： A rollback carrier includes a vehicle chassis, a truck bed assembly supported on the vehicle chassis and displaceable between a transport position and a loading position, and a front actuating arm acting between the truck bed assembly and the vehicle chassis. The front actuating arm dampens a tilt position of the truck bed relative to the vehicle chassis.
摘要翻译： 回滚载体包括车辆底盘，支撑在车辆底盘上并可在运输位置和装载位置之间移动的卡车组件，以及作用在卡车底盘组件和车辆底盘之间的前部致动臂。 前驱动臂相对于车辆底盘抑制卡车底盘的倾斜位置。
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公开(公告)号：US4674944A
公开(公告)日：1987-06-23
申请号：US813852
申请日：1985-12-27
申请人： Jeffrey L. Addleman
发明人： Jeffrey L. Addleman
CPC分类号： B66F9/0655 , Y10S414/13
摘要： A mechanism for use on a boom-type vehicle includes load lifting forks carried by a low profile twist-resistant carriage which is one link in a low profile parallelogram linkage attached to a fly section of the boom and maintained level in all positions of the boom by a slave cylinder connected between the boom and a slave link which constitutes a member of the parallelogram linkage. The mechanism can be adjusted to many positions while automatically maintaining the relative position of the forks with respect to the vehicle frame for any boom angle. The mechanism can be adjusted to provide a long reach over or under obstructions in order to remove or place a load. It may also engage loads below ground level. Load pick-up or placement can be performed in confined areas which are unreachable by conventional forklift trucks.
摘要翻译： 用于动臂式车辆的机构包括由低轮廓抗扭滑架承载的负载提升叉，该小型扭转滑架是连接到悬臂的飞行部分的小型平行四边形连杆中的一个连杆，并且在悬臂的所有位置中保持水平 通过连接在起重臂和构成平行四边形连杆的构件的从动连杆之间的从动缸。 该机构可以调节到许多位置，同时自动保持叉相对于车架的任何起重臂角度的相对位置。 可以调整机构以在障碍物上或下方提供长距离，以便去除或放置负载。 它也可能使地面以下的载荷。 负载拾取或放置可以在传统的叉车不可达的密闭区域进行。
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公开(公告)号：US4454780A
公开(公告)日：1984-06-19
申请号：US280939
申请日：1981-07-06
CPC分类号： E01C19/286 , Y10T74/18552
摘要： The mechanism, designed especially for use in an earth compacting drum, comprises a pair of concentrically-arranged, eccentrically-weighted elements, which are rotated in unison by means of a hydraulic motor. The mechanism is housed within an earth compacting drum, and the one eccentrically-weighted element is translatable, axially, and disengageable from a splined coupling, in order that it may be indexed to different rotary positions relative to the other eccentrically-weighted element. In this manner, vibratory amplitudes may be increased or decreased.
摘要翻译： 专门设计用于地球压实鼓的机构包括一对同心布置的偏心加权元件，它们通过液压马达一起旋转。 该机构容纳在地球压实鼓内，并且一个偏心加权的元件可平移，轴向和与花键联接器脱离，以便相对于另一个偏心加权的元件可将其转位到不同的旋转位置。 以这种方式，可以增加或减少振动振幅。
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公开(公告)号：US07683564B2
公开(公告)日：2010-03-23
申请号：US12368080
申请日：2009-02-09
CPC分类号： B66C23/905 , B66C23/80 , Y10S388/909
摘要： A mobile lift device having a load moving device capable of engaging a load is provided. The mobile lift device includes one or more systems for stabilizing the mobile lift device during operation of the load moving device. According to one exemplary embodiment, the mobile lift device is a heavy duty wrecker having a rotatable boom assembly. The heavy duty wrecker comprises a monitoring system for stabilizing the wrecker during operation of the boom assembly. The monitoring system comprises a plurality of sensors and a monitoring circuit coupled to the sensors to generate a force signal representative of at least one force being applied to the wrecker based upon the transmitted signals.
摘要翻译： 提供了具有能够接合负载的负载移动装置的移动式提升装置。 移动式提升装置包括用于在负载移动装置的操作期间稳定移动式提升装置的一个或多个系统。 根据一个示例性实施例，移动式提升装置是具有可旋转吊杆组件的重型清障车。 重型清障车包括用于在起重臂组件的操作期间稳定清障车的监控系统。 监测系统包括多个传感器和监测电路，该监测电路耦合到传感器，以产生代表根据传输信号施加到清障者的至少一个力的力信号。
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公开(公告)号：US20090285662A1
公开(公告)日：2009-11-19
申请号：US12271774
申请日：2008-11-14
IPC分类号： B60P3/12
摘要： A side recovery system is disclosed that includes a base configured to be supported on a vehicle and a boom supported by the base and having a first end and a second end. The boom is rotatable relative to the base about a substantially horizontal axis between a first position and second position. The second end of the boom being positioned at a first side of the vehicle in the first position and at an opposite second side of the vehicle in the second position. The system also includes a first sheave supported at the second end of the boom and configured to receive a load bearing cable. The cable configured to remain received by the first sheave as the boom rotates between the first position and the second position.
摘要翻译： 公开了一种侧面回收系统，其包括构造成被支撑在车辆上的基座和由基座支撑并具有第一端和第二端的起重臂。 吊臂可相对于基座围绕第一位置和第二位置之间的基本上水平的轴线旋转。 动臂的第二端在第一位置处位于车辆的第一侧，并且在第二位置处位于车辆的相对的第二侧。 该系统还包括支撑在起重臂的第二端处并构造成接收承重电缆的第一滑轮。 所述电缆构造为当所述吊臂在所述第一位置和所述第二位置之间旋转时由所述第一滑轮保持接收。
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公开(公告)号：US20080019815A1
公开(公告)日：2008-01-24
申请号：US11263067
申请日：2005-10-31
CPC分类号： B66C23/905 , B66C23/80 , Y10S388/909
摘要： A mobile lift device having a load moving device capable of engaging a load is provided. The mobile lift device includes one or more systems for stabilizing the mobile lift device during operation of the load moving device. According to one exemplary embodiment, the mobile lift device is a heavy duty wrecker having a rotatable boom assembly. The heavy duty wrecker comprises a monitoring system for stabilizing the wrecker during operation of the boom assembly. The monitoring system comprises a plurality of sensors and a monitoring circuit coupled to the sensors to generate a force signal representative of at least one force being applied to the wrecker based upon the transmitted signals.
摘要翻译： 提供了具有能够接合负载的负载移动装置的移动式提升装置。 移动式提升装置包括用于在负载移动装置的操作期间稳定移动式提升装置的一个或多个系统。 根据一个示例性实施例，移动式提升装置是具有可旋转吊杆组件的重型清障车。 重型清障车包括用于在起重臂组件的操作期间稳定清障车的监控系统。 监测系统包括多个传感器和监测电路，该监测电路耦合到传感器，以产生代表根据传输信号施加到清障者的至少一个力的力信号。
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