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公开(公告)号：US12054374B1
公开(公告)日：2024-08-06
申请号：US18536642
申请日：2023-12-12
发明人： Chen Dongmei
摘要： A moveable disassembling and assembling platform is disclosed, including an underframe, a stand, a lifting platform, and a pulley mechanism. At least two first supporting mechanisms spacing arranged in front and back are provided on both left and right sides of the lifting platform, and a second supporting mechanism is provided on a front side of the lifting platform. By using the pulley mechanism to drive the lifting platform to lift up and down, and cooperating with the first and the second supporting mechanisms to provide a solid and effective support for large automobile parts such as hard tops and soft tops, it can be operated by only one person, thereby reducing labor and improving efficiency, and meanwhile the moveable disassembling and assembling platform has a simple overall structure and low cost, which is worthy of popularization.
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公开(公告)号：US10053885B2
公开(公告)日：2018-08-21
申请号：US15071284
申请日：2016-03-16
申请人： Van Stokes, Sr. , Van Stokes, Jr.
发明人： Van Stokes, Sr. , Van Stokes, Jr.
摘要： A suspension lift apparatus includes a platform, a plurality of direction changing sheaves and lifting sheaves mounted to the platform, a plurality of cables and a lifting mechanism positioned on the platform. Ends of cables mounted above the platform extend through the sheaves and are coupled at the opposite cable ends to the lifting mechanism disposed on the platform. Actuation of the lifting mechanism causes the platform to rise or descend. The cables are anchorable to a structure such as a ceiling above the platform. The suspension lift apparatus may include legs to provide an overhead anchor point.
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公开(公告)号：US09975748B2
公开(公告)日：2018-05-22
申请号：US15194705
申请日：2016-06-28
CPC分类号： B66F7/02
摘要： Disclosed is a portable knockdown boat hoist for lifting boat from boat trailer or other resting location. Comprising of two A-frame structures positioned over the bow and stern of the boat. Each A-frame unit consists of two splayed legs on each side of the boat connected by a crossmember running over the top of the boat. At each side of the boat attached to one leg is a winch with a block and pulley connected by cable to the winch. Cranking up on the winch pulls up a lifting strap running underneath the hull of the boat, which in turn lifts the boat. The A-frame structures are comprised of tube sections that insert one end into the next section. A-frame units can be disassembled for transporting to boat location for lifting.
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公开(公告)号：US20180128540A1
公开(公告)日：2018-05-10
申请号：US15809754
申请日：2017-11-10
发明人： Yoshio Yasaka , Kentaro Kan , Katsumi Takenaka
摘要： According to an embodiment of the present discloser a refrigerator includes a body and a drawer. The body includes a storage compartment. The drawer is insertable or withdrawable into or from the storage compartment. The refrigerator also includes a support configured to supports an item accommodated in the drawer. The refrigerator further includes a lifting device configured to lift the support with respect to the drawer. The lifting device includes a driving part that provides a driving force to the support, a wire that transfers the driving force of the driving part to the support, and at least one pulley which guides the wire.
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公开(公告)号：US09764933B2
公开(公告)日：2017-09-19
申请号：US14104890
申请日：2013-12-12
申请人： Ryan W. Knapp , Peter McGonagle , Mark O'Donnell
发明人： Ryan W. Knapp , Peter McGonagle , Mark O'Donnell
摘要： Provided is a system and method for positioning a load including an apparatus having a plurality of columns. Each column has a first support and a motor adapted to move the first support along an axis of the column. A second support is connected to at least two of the first supports and a track member for receiving a portion of a vehicle is connected to the second support. Load and position sensors are coupled to the apparatus for transmitting load and position signals. A controller is in communication with the columns and receives the load and position signals to compare the load and position signals to generate at least one control signal that is sent to at least one of said motors for controlling the position of at least one of said first supports.
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公开(公告)号：US20170089755A1
公开(公告)日：2017-03-30
申请号：US14871559
申请日：2015-09-30
申请人： THE BOEING COMPANY
发明人： David Arne HAVERBERG
CPC分类号： G01G21/22 , B66B9/16 , B66F7/02 , F16M11/20 , F16M11/2014 , F16M11/42 , G01G1/22 , G01G21/23
摘要： Apparatus and method for simultaneously lifting and placing weights. The apparatus includes a support with a first arm and a second arm extending from the support. Weight supports are arranged at distal ends of the arms. The arms are movable to position weights supported by the weight supports. The apparatus also includes a lifting apparatus operable to selectively raise and lower the support. An operator can articulate the arms to storage locations of weights. The operator can then operate the lifting apparatus to raise the support and lift the weights. The operator can then articulate the arms to move the lifted weights to weight placement locations. The operator can then operate the lifting apparatus to lower the support and place the weights on the weight placement locations.
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公开(公告)号：US09604829B2
公开(公告)日：2017-03-28
申请号：US14104560
申请日：2013-12-12
申请人： HIRATA CORPORATION
发明人： Bungo Matsumoto
IPC分类号： B66F7/02
摘要： This invention provides a lifting apparatus which holds a work by clamping the work vertically, and lifts the work. The lifting apparatus includes upper and lower clamping units, a guide mechanism which guides lifting movements of the upper and lower clamping units, a driving mechanism which drives the lower clamping unit to lift along the guide mechanism, and a stopper which is set so that the upper clamping unit is stopped before the lower clamping unit reaches a downward movement lower limit during the downward movement of the units, and which defines a downward movement lower limit of the upper clamping unit.
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公开(公告)号：US09527707B1
公开(公告)日：2016-12-27
申请号：US14753822
申请日：2015-06-29
申请人： Thomas T. Fehringer
发明人： Thomas T. Fehringer
摘要： A lawn mower lift is provided for lifting one end of a lawn mower to enable a person to gain access to the underside of the lawn mower to perform maintenance or repair tasks on the lawn mower. The lawn mower lift includes first and second upstanding post members having a support rail extending between the upper ends of the post members. A horizontally disposed wheel is vertically slidably mounted on each of the post members for supporting a pair of wheels of the lawn mower thereon. A winch is mounted on the support rail and has a pair of winch cables secured to the wheel supports. The winch, when operated in a first direction, raises one end of the lawn mower. The winch, when operated in a second direction, lowers the lawn mower.
摘要翻译： 草坪割草机提供用于提升割草机的一端，以使人能够进入割草机的下侧，以在割草机上执行维护或修理任务。 割草机升降机包括具有在柱构件的上端之间延伸的支撑轨道的第一和第二直立柱构件。 水平设置的轮子可垂直地可滑动地安装在每个柱构件上，用于支撑其上的割草机的一对轮子。 绞盘安装在支撑轨上，并有一对固定在车轮支架上的绞盘电缆。 绞盘在第一个方向运行时，提高了割草机的一端。 绞盘在第二个方向操作时，会降低割草机。
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公开(公告)号：US09085446B1
公开(公告)日：2015-07-21
申请号：US13562599
申请日：2012-07-31
申请人： Richard A. Dahs
发明人： Richard A. Dahs
摘要： The pivotable auto lift is an improvement over post-based auto lifts, and includes an adaptor that engages onto an in-ground receiver such that the adaptor rotates thereon. A first post connects with a pivot adaptor to rotate about an in-ground receiver, whereas a second post connects to a cross-brace spanning between the first post and second post. The first post, the cross-brace, and the second post collectively rotate about a central axis of the first post, and are able to rotate a full 360 degrees. Both the first post and the second post include auto lifting members thereon. The auto lifting members each engage underneath of a vehicle, and from a particular side. The in-ground receiver is rigidly secured to the floor and sub-floor such that the pivot adaptor rests thereon, and is incapable of separating when fitted thereon.
摘要翻译： 可枢转自动升降机是对基于后置的自动升降机的改进，并且包括接合在地面接收器上的适配器，使得适配器在其上旋转。 第一柱与枢转适配器连接以围绕地面接收器旋转，而第二柱连接到横跨第一柱和第二柱之间的横梁。 第一柱，横支撑和第二柱共同地围绕第一柱的中心轴线旋转，并且能够旋转完整的360度。 第一柱和第二柱都包括其上的自动提升构件。 汽车举升构件各自接合车辆的下方，并且从特定侧面。 地面接收器刚性地固定到地板和底板上，使得枢转适配器搁置在其上，并且当安装在其上时不能分离。
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公开(公告)号：US20140246273A1
公开(公告)日：2014-09-04
申请号：US14193152
申请日：2014-02-28
发明人： Kim Onn Chong , Isyrah Fahmi Osman , Lim Ren Foo
摘要： The invention relates to a load lifting assembly to lift and transport the loads. The assembly comprises a fixed pole and a lifting unit capable of moving longitudinally along the pole. The assembly further comprises a load transporting unit coupled to the lifting unit and a driving unit to provide the motive force to the load transporting unit.
摘要翻译： 本发明涉及一种提升和运输负载的负载提升组件。 组件包括固定杆和能够沿杆纵向运动的提升单元。 组件还包括联接到提升单元的负载传送单元和用于向负载传送单元提供动力的驱动单元。
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