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公开(公告)号：US09963123B2
公开(公告)日：2018-05-08
申请号：US14678490
申请日：2015-04-03
CPC分类号： B60S9/06 , B60S9/04 , B60S9/12 , B62D43/002 , B62D43/04
摘要： A frame mounted vehicle lift system and method of use are described. The system and method of use are designed to provide a simple, reliable, and safe means for persons operating a motor vehicle to elevate one or more of the vehicle's wheels from the ground for a variety of purposes, such as changing a flat tire, for example. The system comprises one or more frame-mounted vehicle jacks and an automatic spare tire dispenser. Components of the invention are driven by actuators powered by the vehicle's battery and activated by a dashboard or other switch on the vehicle, or remotely by a FOB.
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公开(公告)号：US20180056947A1
公开(公告)日：2018-03-01
申请号：US15620496
申请日：2017-06-12
申请人： Jay Paul Zimmerman
发明人： Jay Paul Zimmerman
摘要： A system for retrofitting a trailer having a crank jack with a jack housing and a drop leg includes a hydraulic cylinder including a main cylinder and a ram piston extending outwardly therefrom as the main cylinder is filled with pressurized fluid, a first mounting ear on the hydraulic cylinder and a second mounting ear on the hydraulic cylinder, the first mounting ear opposite the second mounting ear, a cylinder port positioned orthogonally to the first mounting ear and the second mounting ear and positioned between the first mounting ear and the second mounting ear, and a conversion foot sized and shaped to fit within the jack housing and adapted to support the hydraulic cylinder.
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公开(公告)号：US09725970B1
公开(公告)日：2017-08-08
申请号：US14489422
申请日：2014-09-17
发明人： Chris R. Williams , Garry Payne
摘要： The invention provides a compact pipe handling trailer for a drilling or service rig. The pipe handling trailer includes a deck having a raised frame and an extended horizontal frame. A trough is pivotally housed within the extended horizontal frame, the trough having a first end and a second end. A first piston/cylinder assembly is operably coupled to the first end of the trough; a second piston/cylinder assembly is operably coupled proximal to the second end of the trough. An operating means for the pipe handling trailer is provided within the raised frame of the deck. The pipe handling trailer is transportable and is attached to a trailer on a common axle. A number of retractable downriggers are provided on the deck to position the pipe handling trailer firmly to the ground.
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公开(公告)号：US20160097238A1
公开(公告)日：2016-04-07
申请号：US14505250
申请日：2014-10-02
申请人： Caterpillar Inc.
发明人： John P. Marek
CPC分类号： E21B7/024 , B66C23/78 , B66C23/80 , E02F5/20 , E02F9/085 , E02F9/2257 , E21B7/02 , E21B7/022
摘要： A machine comprising a frame including a front-right portion, a front-left portion, a rear-right portion, and a rear-left portion. The machine includes a first jack coupled with the front-right portion for raising or lowering the front-right portion, a second jack coupled with the front-left portion for raising or lowering the front-left portion, a third jack coupled with the rear-right portion for raising or lowering the rear-right portion, and a fourth jack coupled with the rear-left portion for raising or lowering the rear-left portion. The machine includes a front jack leveling system operatively coupled with the first jack and the second jack. The front jack leveling system controls the first jack and the second jack such that a first movement of the first jack in a first direction corresponds to a second movement of the second jack in a second direction that is opposite from the first direction.
摘要翻译： 一种机器，包括一个包括前右部分，前左部分，后右部分和后左部分的框架。 机器包括与前右部分连接的用于升高或降低前右部分的第一插座，与前左部分耦合以用于升高或降低前左部分的第二插孔，与后左部分相连的第三插座 用于升高或降低后右部分的右部分，以及与左后部分联接的用于升高或降低后左部分的第四千斤顶。 该机器包括与第一插孔和第二插孔可操作地耦合的前置插座调平系统。 前置千斤顶调平系统控制第一插孔和第二插孔，使得第一插孔在第一方向上的第一移动对应于第二插孔在与第一方向相反的第二方向上的第二移动。
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公开(公告)号：US09297171B1
公开(公告)日：2016-03-29
申请号：US14600903
申请日：2015-01-20
申请人： Peter A. Ligman
发明人： Peter A. Ligman
CPC分类号： E01C23/01 , B60S9/12 , B62D55/02 , E01C19/22 , E01C19/23 , E01C19/42 , E01C23/06 , E04F21/241
摘要： The present invention is an apparatus for screeding concrete to produce a level finished surface that includes a frame assembly, a boom assembly secured to the frame assembly at a first end and to a screed head at a second end, and a track drive assembly having a pair of driven tracks spaced from at least one wheel, the tracks and the wheels each rotatably secured to the rigid frame assembly.
摘要翻译： 本发明是一种用于熨平混凝土以产生水平成品表面的设备，其包括框架组件，在第一端处固定到框架组件的悬臂组件和在第二端处的熨平板头，以及轨道驱动组件，其具有 一对驱动轨道与至少一个车轮间隔开，轨道和车轮各自可旋转地固定到刚性框架组件。
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公开(公告)号：US09156441B2
公开(公告)日：2015-10-13
申请号：US14275996
申请日：2014-05-13
发明人： Robert Tiedge
摘要： A system and method are disclosed for leveling a vehicle when stationary. The system includes three zones with a first zone at the front end, and the second and third zones on opposite sides of the vehicle. All zones include leveling jacks, each having a blind side and a rod side. At least one leveling jack is located in the first zone, and at least two leveling jacks are located in each of the second and third zones. The blind sides of the jacks in each zone are connected together. The rod sides of all of the jacks are connected to a common fluid line, which typically is at low fluid pressure or pressure-free. The method involves extending all of the jacks from retracted positions to extended positions until they meet the surface upon which the vehicle is located. Fluid is then applied to the blind sides of either the second or third zone leveling jacks to raise the lower of the two sides. If the front end is lower than the rear end, fluid is applied to the blind side of the leveling jack in the first zone. If the front end is higher than the rear, fluid is relived form the blind side of the leveling jack.
摘要翻译： 公开了用于在静止时使车辆平整的系统和方法。 该系统包括在前端具有第一区域和车辆相对侧上的第二和第三区域的三个区域。 所有区域均包括平整千斤顶，每个千斤顶均具有盲侧和杆侧。 至少一个调平千斤顶位于第一区域中，并且至少两个平整千斤顶位于第二和第三区域的每一个中。 每个区域的千斤顶的双面连接在一起。 所有千斤顶的杆侧连接到通常处于低流体压力或无压力的公共流体管线。 该方法包括将所有插座从缩回位置延伸到延伸位置，直到它们与车辆所在的表面相遇。 然后将流体施加到第二或第三区域调平千斤顶的盲侧以升高两侧的下部。 如果前端低于后端，流体将被施加到第一区域中的调平千斤顶的盲侧。 如果前端高于后端，流体将从流平千斤顶的盲侧复原。
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公开(公告)号：US08944466B2
公开(公告)日：2015-02-03
申请号：US13449696
申请日：2012-04-18
摘要： An outrigger is disclosed for stabilizing a wheeled vehicle having an extensible service equipment mounted to a chassis thereof. The outrigger is deployable between a stowed and a deployed position where a foot of a telescopic leg assembly comes into contact with the ground thus stabilizing the vehicle. The telescopic leg assembly is mounted to the chassis of the vehicle such that travel of the foot is initially in a horizontal direction with no downward component followed subsequently by travel in a substantially vertical direction with limited horizontal movement such that when the foot comes into contact with the ground, lateral forces are limited. There is also disclosed a stabilized wheeled vehicle comprising opposed pairs of outriggers.
摘要翻译： 公开了一种用于稳定具有安装到其底盘的可扩展服务设备的轮式车辆的支腿。 外伸支架可部署在收起和展开位置之间，其中伸缩腿组件的脚与地面接触，从而使车辆稳定。 可伸缩腿组件安装到车辆的底盘，使得脚的行程最初处于水平方向，而没有向下的部件，随后在大致垂直的方向上以有限的水平运动行进，使得当脚与 地面，侧向力量有限。 还公开了一种包括相对的外伸支架的稳定的轮式车辆。
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公开(公告)号：US20140231732A1
公开(公告)日：2014-08-21
申请号：US13769974
申请日：2013-02-19
申请人： MINDRUT PETER PIUIAN , DAVID MARC
发明人： MINDRUT PETER PIUIAN , DAVID MARC
IPC分类号： B60S9/12
CPC分类号： B60S9/12
摘要： A system for jacking a motor vehicle comprising: a telescoping hydraulic jack positioned near on at least one wheel of the motor vehicle, where said telescoping hydraulic jack includes a base and a plurality of sections connected to the base; and a means to supply hydraulic fluid to each telescoping hydraulic jack. The plurality of sections may include a first section connected to the base, a second section connected to the first section and a third section connected to the second section where the third section attaches to a frame of the motor vehicle. In one particular embodiment, the telescoping hydraulic jack is mounted near each wheel of the motor vehicle.
摘要翻译： 一种用于顶起机动车辆的系统，包括：伸缩式液压千斤顶，其位于机动车辆的至少一个车轮附近，其中所述伸缩液压千斤顶包括基座和连接到基座的多个部分; 以及向每个伸缩式液压千斤顶提供液压流体的装置。 多个部分可以包括连接到基座的第一部分，连接到第一部分的第二部分和连接到第二部分的第三部分，其中第三部分连接到机动车辆的框架。 在一个具体实施例中，伸缩液压千斤顶安装在机动车辆的每个车轮附近。
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公开(公告)号：US20130300094A1
公开(公告)日：2013-11-14
申请号：US13892097
申请日：2013-05-10
IPC分类号： B60S9/12
摘要： A support device for a mobile lifting machine, in particular a vehicle crane, comprises a carrier support coupled to the vehicle chassis, a piston rod coupled to the carrier support and movable relative to the carrier support, and a support disc coupled to the piston rod, wherein the support device is configured such that it allows a movement of the support disc relative to the carrier support in a direction perpendicular to the longitudinal axis (L) of the piston rod.
摘要翻译： 用于移动式起重机，特别是车辆起重机的支撑装置包括联接到车辆底盘的托架支撑件，联接到托架支撑件并可相对于托架支撑件移动的活塞杆，以及联接到活塞杆 ，其中所述支撑装置构造成使得其允许所述支撑盘相对于所述载体支撑件在垂直于所述活塞杆的纵向轴线（L）的方向上移动。
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公开(公告)号：US20120261213A1
公开(公告)日：2012-10-18
申请号：US13449696
申请日：2012-04-18
摘要： An outrigger is disclosed for stabilizing a wheeled vehicle having an extensible service equipment mounted to a chassis thereof. The outrigger is deployable between a stowed and a deployed position where a foot of a telescopic leg assembly comes into contact with the ground thus stabilizing the vehicle. The telescopic leg assembly is mounted to the chassis of the vehicle such that travel of the foot is initially in a horizontal direction with no downward component followed subsequently by travel in a substantially vertical direction with limited horizontal movement such that when the foot comes into contact with the ground, lateral forces are limited. There is also disclosed a stabilized wheeled vehicle comprising opposed pairs of outriggers.
摘要翻译： 公开了一种用于稳定具有安装到其底盘的可扩展服务设备的轮式车辆的支腿。 外伸支架可部署在收起和展开位置之间，其中伸缩腿组件的脚与地面接触，从而使车辆稳定。 可伸缩腿组件安装到车辆的底盘，使得脚的行程最初处于水平方向，而没有向下的部件，随后在大致垂直的方向上以有限的水平运动行进，使得当脚与 地面，侧向力量有限。 还公开了一种包括相对的外伸支架的稳定的轮式车辆。
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