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公开(公告)号：US20090152226A1
公开(公告)日：2009-06-18
申请号：US12333336
申请日：2008-12-12
申请人： James M. Alday
发明人： James M. Alday
CPC分类号： B66C23/005 , B66C23/02 , B66C23/027 , B66C23/04
摘要： The present disclosure relates to a lifting assembly such as a jib crane or similar apparatus having an articulated arm assembly and a flexible means for connecting a load to an actuator. The lift arm assembly forms an articulated cantilever boom, which is extensible so as to traverse a suspended load within a work cell area. The lift arm assembly further includes a first and second member pivotally connected to one another whereby an inclined plane (e.g., a cam) at the pivot point of the articulating arms provides a vertical displacement of the secondary arms thereby moving the distal end of the secondary arm to counterbalance inherent forces acting thereon.
摘要翻译： 本公开涉及一种提升组件，例如起重机或类似装置，其具有铰接臂组件和用于将负载连接到致动器的柔性装置。 提升臂组件形成铰接的悬臂，其可伸长以穿过工作单元区域内的悬挂载荷。 提升臂组件还包括彼此枢转地连接的第一和第二构件，由此在铰接臂的枢转点处的倾斜平面（例如，凸轮）提供副臂的垂直位移，从而使次级臂的远端移动 以平衡作用在其上的固有力。
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公开(公告)号：US3144136A
公开(公告)日：1964-08-11
申请号：US27802563
申请日：1963-05-06
发明人： MCAFEE RICHARD J , CHARLES STECKLE
CPC分类号： B66C23/027 , B66C23/72 , B66C23/84 , B66C2700/0392
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公开(公告)号：US20240124273A1
公开(公告)日：2024-04-18
申请号：US18381326
申请日：2023-10-18
申请人： RAY GIVENS
发明人： RAY GIVENS
IPC分类号： B66C23/02
CPC分类号： B66C23/027
摘要： A jib crane, having a low-weight boom with a proximate end, a distal end, a top, a bottom, and a first length between the proximate and distal ends. A high-strength brace extends along the top of the boom from the proximate end by a second length. The boom is mountable to a support structure by way of the brace. The second length may be less than the first length and the brace is attached to the top of the boom and to a pivoting bracket, which is pivotably mounted to the support structure.
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公开(公告)号：US06832885B2
公开(公告)日：2004-12-21
申请号：US10234992
申请日：2002-09-04
IPC分类号： B66C2300
CPC分类号： B21D26/055 , B25J5/02 , B25J19/0054 , B66C1/28 , B66C23/027
摘要： There is provided an apparatus for handling a structural member. The apparatus includes a beam that extends from a first end to a second end and a shuttle in translational communication with the beam in a direction extending between the first and second ends. A fork actuator is connected to the shuttle and capable of hydraulically raising and lowering a fork. The fork can include a cooling system to maintain a temperature of the fork, even when used in a heated environment.
摘要翻译： 提供了一种用于处理结构构件的装置。 该装置包括从第一端延伸到第二端的梁，以及沿着在第一和第二端之间延伸的方向与梁平行连通的梭。 叉式执行器连接到梭子，并能够液压升降叉。 叉子可以包括冷却系统以保持叉子的温度，即使在加热环境中使用时也是如此。
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5.发明授权Method of conducting service on a wind turbine using equipment mounted on the hub 有权使用安装在轮毂上的设备在风力涡轮机上进行维修的方法公开(公告)号：US08851309B2
公开(公告)日：2014-10-07
申请号：US10573643
申请日：2004-09-18
申请人： Bjarne Pedersen
发明人： Bjarne Pedersen
CPC分类号： B66C23/027 , B66C23/207 , F03D80/50 , F05B2240/916 , Y02E10/726 , Y02E10/728
摘要： The invention relates to a method for conducting service on a wind turbine after the wind turbine is erected and after the hub (1) of the wind turbine is mounted on the main shaft (3) of the wind turbine. The method comprises mounting of servicing equipment a crane (8) on the hub (1) of the wind turbine and lowering and hoisting wind turbine appliances from and to the hub. Thereby, it is possible to lower from and to lift to the hub, the appliances which is to be replaced or repaired without using the hatch constituting the escape way and without having to transfer the appliances through the nacelle and along the tower. The invention also relates to means (5, 6) for primarily securing the equipment to the hub of the wind turbine.
摘要翻译： 本发明涉及一种用于在风力涡轮机竖立之后并且在风力涡轮机的轮毂（1）安装在风力涡轮机的主轴（3）上之后在风力涡轮机上进行维修的方法。 该方法包括将起重机（8）安装在风力涡轮机的轮毂（1）上并且将风力涡轮机设备从和从轮毂降落并提升到轮毂上。 因此，可以降低和提升到轮毂，待更换或修理的设备，而不使用构成逃生路线的舱口，而不必将设备通过机舱和塔架转移。 本发明还涉及用于主要将设备固定到风力涡轮机的轮毂的装置（5,6）。
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6.发明申请Method of Conducting Service on a Wind Turbine Using Equipment Mounted on the Hub 有权使用安装在集线器上的设备在风力发电机上进行服务的方法公开(公告)号：US20070273154A1
公开(公告)日：2007-11-29
申请号：US10573643
申请日：2004-09-18
申请人： Bjarne Pedersen
发明人： Bjarne Pedersen
IPC分类号： F03D9/00
CPC分类号： B66C23/027 , B66C23/207 , F03D80/50 , F05B2240/916 , Y02E10/726 , Y02E10/728
摘要： The invention relates to a method for conducting service on a wind turbine after the wind turbine is erected and after the hub (1) of the wind turbine is mounted on the main shaft (3) of the wind turbine. The method comprises mounting of servicing equipment a crane (8) on the hub (1) of the wind turbine and lowering and hoisting wind turbine appliances from and to the hub. Thereby, it is possible to lower from and to lift to the hub, the appliances which is to be replaced or repaired without using the hatch constituting the escape way and without having to transfer the appliances through the nacelle and along the tower. The invention also relates to means (5, 6) for primarily securing the equipment to the hub of the wind turbine.
摘要翻译： 本发明涉及一种用于在风力涡轮机竖立之后并且在风力涡轮机的轮毂（1）安装在风力涡轮机的主轴（3）上之后在风力涡轮机上进行维修的方法。 该方法包括将起重机（8）安装在风力涡轮机的轮毂（1）上并且将风力涡轮机设备从和从轮毂降落并提升到轮毂上。 因此，可以降低和提升到轮毂，待更换或修理的设备，而不使用构成逃生路线的舱口，而不必将设备通过机舱和塔架转移。 本发明还涉及用于主要将设备固定到风力涡轮机的轮毂的装置（5,6）。
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公开(公告)号：US06394740B1
公开(公告)日：2002-05-28
申请号：US09587334
申请日：2000-06-05
申请人： Stephen J. Derby , Bill R. Lyons
发明人： Stephen J. Derby , Bill R. Lyons
IPC分类号： B65G5724
CPC分类号： B65G61/00 , B25J9/042 , B25J9/1065 , B25J9/109 , B65G47/914 , B65G2203/042 , B66C23/027 , B66C23/04
摘要： The present invention comprises a material handling device and method for transferring material from one location to another. More specifically, the present invention relates to a device for placing material onto a pallet and/or removing material from a pallet. The device has a pedestal with a working arm pivotally connected to the pedestal. The working arm is driven by a horizontal motion actuator. Connected to the working arm and horizontal motion actuator is a cam follower that is received in a cam track on a cam track plate. The cam track plate can be easily removed and replaced with another plate with the cam tracks in a different arrangement. The horizontal motion actuator moves the cam follower along the cam track, resulting in movement of the working arm along a pre-selected path. At the end of the working arm is a material holder used for grasping and releasing the material to be transferred. The material holder has the ability to move vertically relative to the pedestal, thus allowing material to stacked, or removed from different elevations.
摘要翻译： 本发明包括用于将材料从一个位置转移到另一个位置的材料处理装置和方法。 更具体地，本发明涉及一种用于将材料放置在托盘上和/或从托盘移除材料的装置。 该装置具有基座，工作臂枢转地连接到基座。 工作臂由水平运动执行器驱动。 连接到工作臂和水平运动致动器是凸轮跟随器，其被接收在凸轮轨道板上的凸轮轨道中。 凸轮轨迹板可以容易地移除并且用另一个板代替，其中凸轮轨道具有不同的布置。 水平运动致动器沿着凸轮轨道移动凸轮从动件，导致工作臂沿着预选路径的移动。 在工作臂的末端是用于抓取和释放待转移材料的材料支架。 材料保持器具有相对于基座垂直移动的能力，从而允许材料堆叠或从不同的高度移除。
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公开(公告)号：US20170313556A1
公开(公告)日：2017-11-02
申请号：US15524347
申请日：2015-11-05
发明人： Andreas Griese , Dirk Müller , Katrin Tritsch , Heiko Gellenthien
CPC分类号： B66C23/18 , B66C23/025 , B66C23/027 , F01D25/285 , F05D2220/32 , F05D2230/80
摘要： A crane system having a gas turbine that has a manhole on the outer housing thereof, the manhole being designed to open up a maintenance access to hot gas parts of the gas turbine in the open state of the manhole, which is provided with a fastening section; the crane system further has a hoisting mechanism that includes a mating fastening section which is connected to the fastening section of the manhole in such a way that the hoisting mechanism introduces weights that same has to lift into the outer housing of the gas turbine.
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公开(公告)号：US08403302B2
公开(公告)日：2013-03-26
申请号：US12554248
申请日：2009-09-04
IPC分类号： B66D1/50
CPC分类号： B66D1/12 , B66C23/02 , B66C23/027 , B66D1/36 , B66D1/40
摘要： A system for raising and lowering equipment and including a fixed support arm for attachment to an elevated support structure, a movable carriage for carrying the equipment, a cable extending between the fixed support arm and the movable carriage, and a winch for spooling and unspooling the cable to raise and lower the movable carriage relative to the fixed support arm. A locking mechanism secures the carriage in its raised position, and alignment guides position the carriage to make electrical connections as the carriage is engaged onto the support arm.
摘要翻译： 一种用于升降设备的系统，包括用于附接到升高的支撑结构的固定支撑臂，用于承载设备的可移动托架，在固定支撑臂和可移动托架之间延伸的缆索，以及用于卷绕和脱开的绞盘 电缆，用于相对于固定支撑臂升高和降低可动托架。 锁定机构将滑架固定在其升高位置，并且当滑架接合到支撑臂上时，对准导向器将滑架定位成电连接。
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公开(公告)号：US06367855B1
公开(公告)日：2002-04-09
申请号：US09590471
申请日：2000-06-09
申请人： Kurt Schmalz , Wolfgang Schmalz , Thomas Eisele
发明人： Kurt Schmalz , Wolfgang Schmalz , Thomas Eisele
IPC分类号： B66C102
CPC分类号： B25J15/0616 , B65G47/914 , B66C1/0212 , B66C1/0256 , B66C1/0293 , B66C23/027 , B66F3/35
摘要： Vacuum manipulation apparatus includes a lifting hose coupled to a vacuum-generating unit. The lifting hose incorporates a suction gripping device having a suction end adapted for placement against an object to be grasped and lifted. The device includes a flow opening plate adapted to be opened for preventing an abrupt rise of the gripping device upon unintentional release of the grasped object against gravitational forces. In a non-grasping mode, a retractable, spring-loaded push rod extends from the suction end of the device. The push rod retracts whenever the suction gripping device engages a grasped object. A blocking arm attached to the push rod engages the flow opening plate to hold the plate normally closed during the grasping mode. When suction is broken between the grasped object and the suction end of the gripping device, the push rod extends from the device, however, opening the flow opening plate to admit airflow.
摘要翻译： 真空操作装置包括连接到真空发生单元的提升软管。 提升软管包括吸入夹持装置，其具有适于放置在被抓握和提起的物体上的抽吸端。 该装置包括适于打开的流动开口板，用于防止夹持装置在被抓持物体无意地释放时不会引起重力的突然升高。 在非抓握模式中，可伸缩的弹簧加载的推杆从装置的吸入端延伸。 每当抽吸夹紧装置接合被抓取的物体时，推杆缩回。 附接到推杆的阻挡臂接合流动开口板，以在抓握模式期间将板保持在常闭状态。 当把持物和夹持装置的吸入端之间的吸力断裂时，推杆从装置延伸，然而，打开流动开口板以允许气流。
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