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1. 发明公开

US20230202811A1 VEHICLE LIFT SYSTEM WITH FEATURE SIMPLIFICATION 审中-公开
公开(公告)号：US20230202811A1
公开(公告)日：2023-06-29
申请号：US18068655
申请日：2022-12-20
申请人： Gray Manufacturing Company, Inc.
发明人： Raymond W. Karleskint , Larry M. Jaipaul , Stephen J. Rucker
IPC分类号： B66F7/20
CPC分类号： B66F7/20 , B66F2700/05 , B66F2700/123
摘要： A vehicle lift comprising a base, a carriage configured to receive a portion of a vehicle, and an actuator configured to vertically raise and lower the carriage relative to the base. The vehicle lift is configured to send and receive wireless signals. The vehicle lift further comprises a processor configured to (i) control the actuator, and (ii) process the wireless signals.

2. 发明授权

US09574613B1 Machine leveling pedestal 有权
标题翻译：机器调平台
公开(公告)号：US09574613B1
公开(公告)日：2017-02-21
申请号：US14312232
申请日：2014-06-23
申请人： Stephen A. Youngers , Neil J. Youngers , James J. Youngers , Patrick L. Emerson , Stephen P. Dooley
发明人： Stephen A. Youngers , Neil J. Youngers , James J. Youngers , Patrick L. Emerson , Stephen P. Dooley
IPC分类号： B66F1/06 , F16D1/00 , B66F1/00 , B66F3/16 , B66F1/02 , B66F3/18 , B66F7/08 , B66F7/16 , B66F3/38 , B66F3/24
CPC分类号： F16D1/00 , B66F1/00 , B66F1/025 , B66F3/16 , B66F3/18 , B66F3/247 , B66F3/38 , B66F7/08 , B66F7/16 , B66F2700/05 , B66F2700/055 , F16H1/18
摘要： A machine leveling pedestal incorporating a cylinder and piston defining an interior space, having a helically threaded outer surface, and having an upwardly facing land; a hydraulic fluid port opening the interior expansion space; a nut having a downwardly facing land and gear teeth, the nut being threadedly mounted over the helically threaded outer surface; a drive gear connected to the cylinder and piston for vertically slidably engaging the drive gear with the gear teeth, and, upon alternate rotations of the drive gear, rotating the nut about the cylinder and piston so that the nut vertically moves between a mechanical support position and a hydraulic support position, the upwardly and downwardly facing lands contacting each other upon movement to the mechanical support position, and the downwardly facing land displacing upwardly upon movement toward the hydraulic support position; and a motor connected to the drive gear.
摘要翻译：机器平整基座，其包括限定内部空间的气缸和活塞，具有螺旋形螺纹的外表面，并具有向上的平台; 一个打开内部膨胀空间的液压流体口; 螺母具有向下的平台和齿轮齿，所述螺母螺纹地安装在所述螺旋形螺纹的外表面上; 连接到气缸和活塞的驱动齿轮，用于将驱动齿轮与齿轮齿垂直滑动地接合，并且在驱动齿轮的交替旋转时，使螺母围绕气缸和活塞旋转，使得螺母在机械支撑位置以及液压支撑位置，当向机械支撑位置移动时，向上和向下的凸台彼此接触，并且朝向液压支撑位置移动时面向下的凹槽向上移动; 和连接到驱动齿轮的马达。

3. 发明申请

US20140326937A1 HYDRAULIC PUSHING DEVICE 有权
标题翻译：液压推动装置
公开(公告)号：US20140326937A1
公开(公告)日：2014-11-06
申请号：US14332411
申请日：2014-07-16
申请人： Dalian University of Technology
发明人： Yan LIN , Ming CHEN , Yanyun YU , Zhuoshang JI
IPC分类号： B66F3/24 , B63C13/00
CPC分类号： B66F3/24 , B63B9/00 , B63C3/00 , B63C13/00 , B66F2700/05
摘要： A hydraulic pushing device, including: a hydraulic unit, a rear seat, a front seat, a prying mechanism, an automatic adjustment mechanism, and a zero-torque pushing mechanism. The hydraulic unit and the rear seat are disposed on a platform. The zero-torque pushing mechanism includes two hydraulic cylinders, one end of each of the two hydraulic cylinders is hinged to the rear seat via a third hinge pin, and the other end of each of the two hydraulic cylinders is hinged to the front seat via a second hinge pin. The automatic adjustment mechanism includes a control lever and two locating pieces. One end of the control lever is in a fixed connection to the front seat, and the other end of the control lever is clamped by the two locating pieces. The prying mechanism includes two pawls, a pawl shaft, two prying guides, and two rows of equidistantly-disposed stop pieces.
摘要翻译：一种液压推动装置，包括：液压单元，后座，前座，撬动机构，自动调节机构和零扭矩推动机构。液压单元和后座设置在平台上。零扭矩推动机构包括两个液压缸，两个液压缸中的每一个的一端通过第三铰链销铰接到后座，而两个液压缸中的每一个的另一端通过第二铰链销。自动调节机构包括控制杆和两个定位件。控制杆的一端与前座固定连接，控制杆的另一端被两个定位件夹紧。撬动机构包括两个棘爪，棘爪轴，两个撬动引导件和两排等距设置的止动件。

4. 发明授权

US3800537A Control systems for operating jack units 失效
标题翻译：控制系统用于操作插座单元
公开(公告)号：US3800537A
公开(公告)日：1974-04-02
申请号：US18777871
申请日：1971-10-08
申请人： MATAIRCO SA
发明人： DENIS A
IPC分类号： B62D33/07 , B66F3/24 , B66F3/42 , F15B11/08 , F15B15/18
CPC分类号： F15B15/18 , B62D33/07 , B66F3/24 , B66F3/42 , B66F2700/05 , F15B11/08 , F15B2211/20507 , F15B2211/30515 , F15B2211/30525 , F15B2211/3138 , F15B2211/324 , F15B2211/329 , F15B2211/7052 , F15B2211/8636
摘要： The invention refers to systems for controlling (lifting, tilting and like) operational movements by means of jack devices, which are responsive to differential operation and are checked by means of pump and similar power means used in connection with vehicles, lorries, trucks and the like, which may be equipped preferably with pivotable or swingable operator cabins.
摘要翻译：本发明涉及用于通过千斤顶装置来控制（提升，倾斜和类似）操作运动的系统，所述千斤顶装置响应于差速操作，并且通过泵和与车辆，货车，卡车以及其他装置相关联的类似动力装置进行检查其可以优选地配备有可枢转或可摆动的操作员舱。

5. 发明授权

US11851309B2 Shovel lifting system and method 有权
公开(公告)号：US11851309B2
公开(公告)日：2023-12-26
申请号：US16606311
申请日：2018-04-30
申请人： 8082464 CANADA INC.
发明人： Robin Belley , Christian Belley
IPC分类号： B66F3/46 , E02F9/08 , G05B19/05 , E02F3/36
CPC分类号： B66F3/46 , E02F3/3631 , E02F9/08 , G05B19/058 , B66F2700/05
摘要： There is disclosed a lifting apparatus and a method for lifting a shovel including its upper part, its lower part, and its boom while the shovel handle and dipper remain on the ground. The lifting system may comprise six lifting devices arranged in three pairs that are disposed under the shovel on three lines: front, middle and rear (ref. FIG. 10), the rear line being under the shovel counterweight. The lifting system is connected to a power and control unit from which, through the use of a programmable logic controller and level detectors, metered hydraulic power is selectively applied at each lifting point in order to raise the shovel to a desired height while in doing so maintaining it level with a pre-set lifting plane throughout the entire operation.

6. 发明申请

US20180186610A1 Lifting Device for Lifting a Vehicle with a Locking System and Lifting System and Method Therefor 审中-公开
公开(公告)号：US20180186610A1
公开(公告)日：2018-07-05
申请号：US15860039
申请日：2018-01-02
申请人： Stertil B.V.
发明人： Jurjen Jan De Jong
IPC分类号： B66F3/46
CPC分类号： B66F3/46 , B66F7/28 , B66F17/00 , B66F2700/05
摘要： The present invention relates to a lifting system for lifting a vehicle and method therefor. The lifting system according to the invention includes a frame with a moveable carrier configured for carrying the vehicle, with the carrier including a carrying part and a guiding part; a drive which acts on the carrier and is configured for raising and/or lowering the carrier relative to the frame; a locking system for locking and unlocking the moveable carrier relative to the frame; and a controller configured for controlling the height of the carrier. The locking system includes a lock actuator, a locking rail, a locking drive configured for moving the lock actuator between a locked state and an unlocked state, and a lock and is configured for engaging and/or disengaging the locking rail in response to a movement of the lock actuator.

7. 发明申请

US20170234079A1 DRILLING RIG AND METHOD OF USE 审中-公开
公开(公告)号：US20170234079A1
公开(公告)日：2017-08-17
申请号：US15503067
申请日：2015-08-11
申请人： PIONEER ENERGY SERVICES CORP.
发明人： Christopher Price , D. Jarrett Tarrent , David Armbruster , Wilson Orr , Marc Moore
IPC分类号： E21B15/00 , B66F7/06 , B66F7/12 , B66F7/14 , E21B19/15 , E04H12/34
CPC分类号： E21B15/00 , B66F7/0608 , B66F7/065 , B66F7/12 , B66F7/14 , B66F2700/05 , E04H12/345 , E21B7/02 , E21B15/003 , E21B19/15
摘要： An improved system and method for bracing, transporting, assembling, and disassembly of drilling equipment at oil and gas land-based well sites. The system has a substructure with side boxes support bracing that are in a scissor jack (or grand plié) style bracing with telescoping tension link(s), linking pins, and vertical hydraulic cylinders. These linking pins are set after raising the substructure and secure the telescoping tension link, support arms, and support bracing in place to maintain the integrity of the substructure. Alternatively the system has a substructure with side boxes support bracing that are in a scissor jack (or grand plié) style bracing with screw jacks and a means of stabilization during substructure raising. The substructure bracing reduces the overall length, reduces the upper and lower box spans, and balances the raising loads, subsequently lowering the transport weight of the side box such that a commercial walking system may be integrated into the side box and remain there during transport while maximizing the operating drill floor height while minimizing the transport height.

8. 发明申请

US20170184512A1 VEHICLE TRACTION SYSTEM AND RADIATION IMAGING CHECK SYSTEM 审中-公开
公开(公告)号：US20170184512A1
公开(公告)日：2017-06-29
申请号：US15280765
申请日：2016-09-29
申请人： Nuctech Company Limited
发明人： Qiangqiang WANG , Quanwei SONG , Hongqi LI , Yuan HE , Junping SHI , Yucheng DONG , Huaping LI , Chao GUO
IPC分类号： G01N23/04 , B66F3/36
CPC分类号： G01N23/04 , B66F3/36 , B66F2700/05 , G01N2223/309 , G01V5/0008
摘要： The present disclosure relates to vehicle traction apparatus and radiation imaging check systems. One illustrative implementation may comprise two parallel tracks, two sets of traction mechanisms and a driving unit, wherein the tracks are disposed on a ground. The two sets of traction mechanisms may be respectively disposed on the two tracks. Further, the driving unit may be adapted for driving the two sets of traction mechanisms to synchronously move along the two tracks. In some embodiments, each of the two sets of traction mechanisms includes a body, a cantilever, a lifting driving mechanism and a wheel supporting assembly, and may include features such as the body being mounted on the track, the cantilever being disposed parallel to a direction of the tracks, and/or both ends of the cantilever being respectively connected with the lifting driving mechanism and the wheel supporting assembly.

9. 发明授权

US3304059A Force-applying means having adjustable coupling means for adjustably coupling the same to at least two objects to be forcibly relatively moved 失效
标题翻译：力施加装置具有可调节的联接装置，用于将其可调节地联接到至少两个物体以被强制相对移动
公开(公告)号：US3304059A
公开(公告)日：1967-02-14
申请号：US44596765
申请日：1965-04-06
申请人： SILIZNOFF JOHN W , SNAPP HOWARD W
发明人： SILIZNOFF JOHN W , SNAPP HOWARD W
IPC分类号： A62C99/00 , B21D1/12 , B66F3/24 , F15B15/14
CPC分类号： A62C99/009 , B21D1/12 , B66F3/24 , B66F2700/05 , F15B15/1471 , Y10S72/705

10. 发明公开

US20240124281A1 HYDRAULIC JACK HAVING A DC POWER SUPPLY 审中-公开
公开(公告)号：US20240124281A1
公开(公告)日：2024-04-18
申请号：US18486997
申请日：2023-10-13
申请人： TECHTRONIC CORDLESS GP
发明人： Benjamin G. Politte , Alyssa T. Gaull , Shane A. Wood , Carl N. Chandler , Frederick B. Hidle , Joshua P. Colllins , Michael K. Saporsky
IPC分类号： B66F3/44 , B66F3/28
CPC分类号： B66F3/44 , B66F3/28 , B66F2700/05
摘要： The present disclosure is a hydraulic jack including a housing that supports a reservoir, a motor, a pump assembly, and a lift assembly. The housing includes a lift portion in which the lift assembly is at least partially supported, and a power supply portion configured to removably receive a power supply. The motor is configured to receive power from the power supply. The pump assembly receives a rotational output from the motor to generate a flow of hydraulic fluid from the reservoir. The lift assembly is extendable between a retracted position and an extended position in response to the flow of hydraulic fluid and is configured as a three-stage lift assembly with a first stage that extendable in a first manner, and second and third stages extendable in a second manner.

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