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1. 发明申请

US20150362039A1 PASSIVE HEAVE COMPENSATOR 有权
标题翻译：被动式HEAVE COMPENSATOR
公开(公告)号：US20150362039A1
公开(公告)日：2015-12-17
申请号：US14766225
申请日：2014-02-05
申请人： TECHNIP FRANCE
发明人： David CANNELL , Christophe LABBE , Eric ODIGIE , Shaun RIDDELL
IPC分类号： F16F9/53 , B66C23/53 , B66C13/10 , E21B19/00
CPC分类号： F16F9/535 , B63B39/03 , B66C13/10 , B66C23/53 , E21B19/002 , E21B19/006 , F16F2222/06 , F16F2224/045
摘要： A passive heave compensator having: a main hydraulic cylinder, including a moveable piston having a piston rod extendible through the main hydraulic cylinder and a piston head to divide the main hydraulic cylinder between a gas phase above the piston head, and oil phase below the piston head; an upper connection point associated with the main hydraulic cylinder and a lower connection point associated with the piston rod; and an accumulator having a moveable separator to divide the accumulator between a gas phase above the separator, and an oil phase below the separator and being in communication with the oil phase in the main hydraulic cylinder; wherein an oil phase includes a magnetorheological substance, and that the passive heave compensator includes one or more electromagnetic controllers. In this way, operation of the one or more electromagnetic controllers can magnetise the magnetorheological substance to vary the viscosity of the oil phase, thus changing the degree of damping that can be provided by the passive heave compensator.
摘要翻译：一种被动升压补偿器，其具有：主液压缸，包括具有可延伸穿过主液压缸的活塞杆的活动活塞和活塞头，用于将主液压缸在活塞头上方的气相和活塞下方的油相头; 与主液压缸相关联的上连接点和与活塞杆相关联的下连接点; 以及蓄能器，其具有可移动分离器，用于在所述分离器之上的气相和所述分离器下方的油相之间分配所述储液器，并且与所述主液压缸中的油相连通; 其中油相包括磁流变物质，并且被动升压补偿器包括一个或多个电磁控制器。以这种方式，一个或多个电磁控制器的操作可以磁化磁流变物质以改变油相的粘度，从而改变被动升压补偿器可以提供的阻尼程度。

2. 发明授权

US08875912B2 Vehicle crane 有权
标题翻译：汽车起重机
公开(公告)号：US08875912B2
公开(公告)日：2014-11-04
申请号：US13713372
申请日：2012-12-13
申请人： Palfinger AG
发明人： Walter Haberl , Erich Wimmer
IPC分类号： B66C23/42 , B66C23/36 , B66C13/10 , B66C23/70 , B66C13/18
CPC分类号： B66C13/18 , B66C13/10 , B66C23/36 , B66C23/42 , B66C23/54 , B66C23/705
摘要： A vehicle crane—in particular an articulated-arm crane—includes a lifting arm and one or more articulated arms, and the geometry of the crane arms can be changed with respect to one another. A load cable can be guided or is guided on the crane arms. A compensation device allows the tension in the load cable to be controlled or regulated upon a change in the geometry of the crane arms with respect to one another.
摘要翻译：车辆起重机 - 特别是铰接式起重机 - 包括提升臂和一个或多个铰接臂，并且起重机臂的几何形状可以相对于彼此改变。负载电缆可以在起重机臂上引导或引导。补偿装置允许在起重机臂的几何形状相对于彼此改变时控制或调节负载电缆中的张力。

3. 发明申请

US20130032562A1 BRIDGE CRANE 有权
标题翻译：桥式起重机
公开(公告)号：US20130032562A1
公开(公告)日：2013-02-07
申请号：US13574278
申请日：2011-01-18
申请人： Teppo Lindberg
发明人： Teppo Lindberg
IPC分类号： B66C17/00 , B66C19/00
CPC分类号： B66C17/00 , B66C13/10
摘要： The object of the invention is a bridge crane, which comprises a main girder, which is fitted to travel supported by end carriages essentially at both ends and which bridge crane further comprises a hoisting trolley traveling supported by the main girder and a rope drum mounted on bearings to rotate in an essentially stationary position, from which rope drum the hoisting rope is guided to a hook traveling along with the hoisting trolley. The hoisting rope is supported from below for at least a part of its essentially horizontal section.
摘要翻译：本发明的目的是一种桥式起重机，其包括主梁，该主梁被安装成基本上位于两端的末端支架支撑，并且该桥式起重机还包括由主梁支撑的提升推车和安装在主梁上的绳索鼓轴承在基本上静止的位置旋转，绳索卷扬机将提升绳绳引导到与提升推车一起行进的吊钩。起重绳索从下方支撑至少部分其基本水平的部分。

4. 发明授权

US3946881A Transverse travelling crane for ships 失效
标题翻译：横向行驶起重机
公开(公告)号：US3946881A
公开(公告)日：1976-03-30
申请号：US510859
申请日：1974-09-30
申请人： Harald Ludvigsen
发明人： Harald Ludvigsen
IPC分类号： B63B27/10 , B66C13/10
CPC分类号： B66C13/10 , B63B27/10
摘要： The invention relates to a transverse travelling crane for ships which comprises a fixed horizontal crane beam extending transversely of the ship through a superstructure thereon. The beam has substantially the same length as the width of the ship, and the superstructure is accommodated with access openings on either side thereof. At each end of the fixed beam is an upwardly pivotable cantilever crane beam. In inactive position the cantilever beam or beams are swung up to vertical position along the side of the ship. A winch carriage is adapted for travelling along the crane beams. The carriage is provided with a travelling and hoisting wire system having wires extending out to pulleys located at the respective outer end of each cantilever beam, and these wires run beneath guiding means such as pulleys in the vicinity of the pivoting axes of the cantilevered beams. Thus the wires are operative so that the crane without readjustments can be used with none, one or both cantilever beams in the active position.

5. 发明授权

US615370A temper ley 失效
公开(公告)号：US615370A
公开(公告)日：1898-12-06
申请号：US615370D
CPC分类号： B66C13/10

6. 发明授权

US585964A And james g 失效
公开(公告)号：US585964A
公开(公告)日：1897-07-06
申请号：US585964D
CPC分类号： B66C13/10

7. 发明授权

US442286A Hoisting apparatus 失效
公开(公告)号：US442286A
公开(公告)日：1890-12-09
申请号：US442286D
CPC分类号： B66C13/10

8. 发明授权

US10611610B2 Offshore lifting crane 有权
公开(公告)号：US10611610B2
公开(公告)日：2020-04-07
申请号：US15560064
申请日：2016-03-16
申请人： National Oilwell Varco Norway AS
发明人： Yngvar Borøy , Ricardo Correia , Hugo Lacerda , Thor Strand
IPC分类号： B66C23/52 , B63B27/08 , B63B27/10 , B63B27/30 , B66C13/10 , B66D1/36 , B66C23/68
CPC分类号： B66C23/52 , B63B27/08 , B63B27/10 , B63B27/30 , B66C13/10 , B66D1/36 , B66C23/68
摘要： Described is an offshore lifting crane, as for a vessel or platform, that includes a support structure, a crane boom connected to the support structure, a winch drum rotatable around its longitudinal axis, a winch drum drive means, and an elongated hoisting member. The hoisting member includes a first end connected to the winch drum and a second end connectable to a load. The hoisting member extends over at least a part of the crane boom, and the winch drum is arranged such that its longitudinal axis is substantially vertical.

9. 发明授权

US09834417B2 Payload control apparatus, method, and applications 有权
公开(公告)号：US09834417B2
公开(公告)日：2017-12-05
申请号：US14436105
申请日：2013-10-16
申请人： FAIRFIELD INDUSTRIES INCORPORATED
发明人： Stephen W. Jewell
IPC分类号： B63C11/44 , B66D1/48 , B66D1/28 , B66C13/02 , B66C13/10 , B66C13/18 , B63B27/16 , B66D1/52
CPC分类号： B66C13/10 , B63B27/16 , B66C13/02 , B66C13/18 , B66D1/52
摘要： A payload control apparatus includes a spring-line a spring line actuating mechanism, a spring line flying sheave over which a load line can pass, and a spring line, wherein the spring line flying sheave can move into a position either where the flying sheave is spaced from and in non-contact with or contacting but non-path-altering in relation to the load line, further wherein the spring-line flying sheave can be moved into another position such that the flying sheave engages the load-line and alters its path length. Thus, when a marine surface vessel falls in a heave event that would otherwise cause the payload at the end of the load line to fall as well, the flying sheave will move to increase the path length causing a shortening of the path length, thereby preventing the payload from falling.

10. 发明申请

US20170254384A1 SYSTEM FOR CONTROLLING THE MOVEMENT OF A LOAD 审中-公开
公开(公告)号：US20170254384A1
公开(公告)日：2017-09-07
申请号：US15511538
申请日：2015-07-27
申请人： IFP Energies nouvelles
发明人： Benoît AMAUDRIC DU CHAFFAUT
IPC分类号： F16F15/02 , B66C13/06 , F16F9/10 , F16F9/02 , F16F9/06 , F16L55/04 , F16F15/06 , F16F13/00 , B66D1/52 , B63B27/30 , B60G17/00 , B66C13/10 , F16F3/02 , F16F15/023
CPC分类号： F16F15/022 , B60G11/14 , B60G17/00 , B60G2204/421 , B63B27/30 , B66C13/02 , B66C13/06 , B66C13/10 , B66D1/52 , E21B7/12 , E21B19/002 , E21B19/006 , E21B19/09 , F16F3/02 , F16F9/0209 , F16F9/06 , F16F9/10 , F16F13/00 , F16F15/023 , F16F15/06 , F16L55/04
摘要： The invention is a system for controlling the relative movement of a load P, comprising at least one main damper having a longitudinal action of stroke C and two ends with one end being connected to a frame and the other being connected to the load. A compensation device is included having at least one secondary damper of longitudinal action with two ends with one end being secured to the frame and the other end is connected to the end of the main damper connected to the load The secondary damper is arranged so that, at one point of stroke C, the secondary damper has an action orthogonal in direction to the direction of the movement.

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