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公开(公告)号：US20130240297A1
公开(公告)日：2013-09-19
申请号：US13829580
申请日：2013-03-14
Applicant: MANITOWOC CRANE GROUP FRANCE SAS
Inventor： François Aquino , Arnaud Jaouen , Michel Lissandre , Guillaume Reymond , Jacky Valleyre
CPC classification number: B66B9/00 , B66B9/16 , B66C13/54 , B66C23/56 , B66F11/04 , E04G3/30 , E04H12/34
Abstract: A height access device enables motorized access to the driving station of a tower crane atop a mast formed of superposed mast elements. It includes a lift cabin installed inside the mast of the crane and movable vertically along the mast. The height access devices further includes a working platform positioned above and separably connected to the lift cabin. A coupling device provides a non-permanent connection of the working platform to the lift cabin and immobilizes the working platform relative to the mast at a required height. The height access device enables the crane driver to ascend and descend with the lift cabin alone when disconnected from the working platform and with the lift cabin and working platform together, particularly during the assembly and dismantling of the mast.
Abstract translation: 一高度检修装置能使电动机进入塔式起重机的驾驶台，该起重机由叠加的桅杆元件形成。 它包括一个安装在起重机桅杆内部并可沿着桅杆垂直运动的升降机舱。 高度检修装置还包括一个位于升降机舱上方并可分离地连接至升降机舱的工作平台。 联接装置提供工作平台与升降机舱的非永久性连接，并且将工作平台相对于桅杆固定在所需的高度。 高度准入装置使得起重机驾驶员在与工作平台断开连接时以及升降机舱和工作平台在一起时，尤其是在组装和拆卸桅杆期间，单独升降机舱升降。
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公开(公告)号：US20150203337A1
公开(公告)日：2015-07-23
申请号：US14409329
申请日：2013-07-08
Applicant: ITREC B.V.
Inventor： Joop Roodenburg , Hendrikus Jacobus Weterings
Abstract: A marine knuckle boom crane includes a crane housing which is rotational relative to a pedestal about a vertical rotation axis and a knuckle boom assembly attached to the crane housing. The knuckle boom assembly includes a main boom, the inner end of which is connected pivotably about a first horizontal pivot axis to the crane housing; and a jib, the inner end of which is connected pivotably about a second horizontal pivot axis to the outer end of the main boom, wherein the jib is pivotable at least between an extended position in which the tip extends mainly forward from the main boom, and a folded position in which the jib is folded back, essentially parallel along the main boom. In order to position the jib with respect to the main boom, a tensioning member is provided extending between the crane housing and a curved extension guide connected to the jib.
Abstract translation: 海洋转向节吊臂起重机包括：起重机壳体，其围绕垂直旋转轴线相对于基座旋转;以及连接在起重机壳体上的转向节臂组件。 转向节臂组件包括主臂，其主端部围绕第一水平枢转轴线可枢转地连接到起重机壳体; 以及其内端围绕第二水平枢转轴线可枢转地连接到主起重臂的外端的起重臂，其中所述起重臂至少可以在其中所述前端主要从主起重臂向前延伸的延伸位置之间枢转， 以及折叠位置，其中所述起重臂被折回，所述折叠位置基本上与主起重臂平行。 为了将起重臂相对于主起重臂定位，提供了张紧构件，其在起重机壳体和连接到起重臂的弯曲的延伸引导件之间延伸。
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公开(公告)号：US3891103A
公开(公告)日：1975-06-24
申请号：US41240873
申请日：1973-11-02
Applicant: HARRIS JAMES E , REGAN PATRICK E
Inventor： HARRIS JAMES E , REGAN PATRICK E
Abstract: Apparatus is disclosed for lifting and supporting articles during movement from place to place. The apparatus is supported by the chassis of a vehicle and includes a boom, hydraulic cylinder means to elevate and lower the boom, a winch and a box rest for supporting the lifted article. A pulley is mounted at the end of the boom and a cable adapted to be wound upon a winch drum is trained over the pulley. The box rest is so positioned on the chassis to readily receive and support the article which is lifted through joint action of the boom and winch.
Abstract translation: 公开了用于在从一个地方移动到另一个地方时提升和支撑制品的装置。 该装置由车辆的底盘支撑，并包括起重臂，用于提升和降低起重臂的液压缸装置，绞盘和用于支撑提升物品的箱体。 滑轮安装在起重臂的端部，并且适于卷绕在绞车鼓上的电缆在皮带轮上被训练。 箱体位于底盘上，以容易地接收和支撑通过吊臂和绞盘的联合作用而提升的物品。
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公开(公告)号：US20180037445A1
公开(公告)日：2018-02-08
申请号：US15783673
申请日：2017-10-13
Applicant: ITREC B.V.
Inventor： Joop ROODENBURG , Hendrikus Jacobus WETERINGS
Abstract: A marine knuckle boom crane includes a crane housing which is rotational relative to a pedestal about a vertical rotation axis and a knuckle boom assembly attached to the crane housing. The knuckle boom assembly includes a main boom, the inner end of which is connected pivotably about a first horizontal pivot axis to the crane housing; and a jib, the inner end of which is connected pivotably about a second horizontal pivot axis to the outer end of the main boom, wherein the jib is pivotable at least between an extended position in which the tip extends mainly forward from the main boom, and a folded position in which the jib is folded back, essentially parallel along the main boom. In order to position the jib with respect to the main boom, a tensioning member is provided extending between the crane housing and a curved extension guide connected to the jib.
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公开(公告)号：US20130125397A1
公开(公告)日：2013-05-23
申请号：US13807055
申请日：2011-06-28
Applicant: Kuno Johannes Alexander Van den Berg
Inventor： Kuno Johannes Alexander Van den Berg
CPC classification number: B66C23/185 , B66C1/108 , B66C13/08 , B66C23/56 , E02B17/00 , E02D27/42 , E02D27/425 , F03D13/10 , F05B2230/61 , F05B2240/95 , Y02E10/726 , Y02E10/727 , Y02P70/523 , Y10T29/49316
Abstract: A lifting device configured to autonomously position a wind turbine blade in such a way that it can be mounted on a wind turbine tower. The lifting device (1) comprises a boom structure (2) and is furthermore provided with a positioning device (4) which is connected to the boom structure and can be displaced along the latter. The positioning device comprises a mounting structure (4f) for detachably mounting the wind turbine blade on the positioning device. The boom structure (2) and displacement structure (4a) of the positioning device (4) form an assembly for the approximate positioning of the mounting structure (4f) with respect to the wind turbine tower. The positioning device (4) furthermore comprises additional means (4d, 4e) for accurately positioning the wind turbine blade with respect to the wind turbine tower.
Abstract translation: 一种提升装置，其构造成以这样的方式自主地定位风力涡轮机叶片，使得其可以安装在风力涡轮机塔架上。 提升装置（1）包括悬臂结构（2），并且还设置有定位装置（4），该定位装置连接到悬臂结构，并且可以沿其移动。 定位装置包括用于将风力涡轮机叶片可拆卸地安装在定位装置上的安装结构（4f）。 定位装置（4）的悬臂结构（2）和位移结构（4a）形成用于安装结构（4f）相对于风力涡轮机塔架大致定位的组件。 定位装置（4）还包括用于将风力涡轮机叶片相对于风力涡轮机塔架精确定位的附加装置（4d，4e）。
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Patent Agency Ranking
公开(公告)号：US3870162A
公开(公告)日：1975-03-11
申请号：US29685272
申请日：1972-10-12
Applicant: UNIC CORP
Inventor： NAKAJO TOSHIHIRO
CPC classification number: B66C23/56 , B66C13/18 , B66C2700/065
Abstract: A foldable crane comprising a cradle, a swivel post rotatably mounted on said cradle and a plurality of booms pivotally connected to each other and adapted for mounting in a narrow space between a cab and a rear body of a vehicle such as a truck. Each of said booms can be rotated about each of connecting pins between an extended aligned position and a folded position in which folded position a part of said booms is housed in an opening in the cradle. The opening can be made in large dimensions, if necessary, so that the change of the track position from the transporting position to the working position or vice versa is effected easily and quickly.
Abstract translation: 一种可折叠起重机，包括支架，可旋转地安装在所述支架上的旋转柱和多个可枢转地彼此连接并适于安装在驾驶室和诸如卡车的车辆的后体之间的狭窄空间中的悬臂。 所述悬臂中的每一个可以在延伸的对准位置和折叠位置之间围绕每个连接销旋转，在折叠位置中，所述悬臂的一部分被容纳在托架中的开口中。 如果需要，可以在大尺寸上制造开口，使得轨道位置从运输位置到工作位置的改变或反之亦然地实现。
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公开(公告)号：US09382099B2
公开(公告)日：2016-07-05
申请号：US13829580
申请日：2013-03-14
Applicant: Manitowoc Crane Group France SAS
Inventor： François Aquino , Arnaud Jaouen , Michel Lissandre , Guillaume Reymond , Jacky Valleyre
CPC classification number: B66B9/00 , B66B9/16 , B66C13/54 , B66C23/56 , B66F11/04 , E04G3/30 , E04H12/34
Abstract: A height access device enables motorized access to the driving station of a tower crane atop a mast formed of superposed mast elements. It includes a lift cabin installed inside the mast of the crane and movable vertically along the mast. The height access devices further includes a working platform positioned above and separably connected to the lift cabin. A coupling device provides a non-permanent connection of the working platform to the lift cabin and immobilizes the working platform relative to the mast at a required height. The height access device enables the crane driver to ascend and descend with the lift cabin alone when disconnected from the working platform and with the lift cabin and working platform together, particularly during the assembly and dismantling of the mast.
Abstract translation: 一高度检修装置能使电动机进入塔式起重机的驾驶台，该起重机由叠加的桅杆元件形成。 它包括一个安装在起重机桅杆内部并可沿着桅杆垂直运动的升降机舱。 高度检修装置还包括一个位于升降机舱上方并可分离地连接至升降机舱的工作平台。 联接装置提供工作平台与升降机舱的非永久性连接，并且将工作平台相对于桅杆固定在所需的高度。 高度准入装置使得起重机驾驶员在与工作平台断开连接时以及升降机舱和工作平台在一起时，尤其是在组装和拆卸桅杆期间，单独升降机舱升降。
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公开(公告)号：US3938669A
公开(公告)日：1976-02-17
申请号：US454107
申请日：1974-03-25
Applicant: David S. Vinton
Inventor： David S. Vinton
CPC classification number: E02F3/96 , B66C13/18 , B66C23/56 , F15B11/17 , F15B2211/20576 , F15B2211/212 , F15B2211/3051 , F15B2211/30515 , F15B2211/30565 , F15B2211/3116 , F15B2211/321 , F15B2211/7142
Abstract: A pipelayer comprising a tractor vehicle having an extensible boom pivotally mounted to the vehicle and extended to one side thereof is provided with a hydraulic circuit for performing all operations of the boom and accessories. The hydraulic circuitry comprises a low volume source of fluid selectively directable to a first plurality of the motors of the machine for operating these motors at a low speed and a second source of fluid including circuits for selectively directing the fluid to a second plurality of motors including some of the first motors. Two motors within the circuit may be operated from either of the sources of fluid. Valve means are interconnected for simultaneous control for selectively directing fluid from either of the sources to the two motors.
Abstract translation: 一种包括具有可枢转地安装在车辆上并延伸到其一侧的可伸缩吊杆的拖拉机的拖拉机设置有用于执行动臂和附件的所有操作的液压回路。 液压回路包括低体积流体源，其可选择性地指向机器的第一组多个马达，用于以低速操作这些马达，第二流体源包括用于选择性地将流体引导到第二多个马达的电路，包括 一些第一台电机。 电路内的两个电动机可以从流体源中的任何一个操作。 阀装置相互连接用于同时控制，用于选择性地将流体从任一个源引导到两个电动机。
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公开(公告)号：US3842983A
公开(公告)日：1974-10-22
申请号：US36469173
申请日：1973-05-29
Applicant: DOLZA C
Inventor： DOLZA C
IPC: B66C23/36 , B60P20060101 , B66C23/00 , B66C23/42 , B66C23/46
CPC classification number: B66C23/56
Abstract: A crawler tractor having lifting means for pipe-laying, said lifting means comprising a lifting jib articulated laterally to the tractor frame by means of a universal joint, the jib being movable under the action of a plurality of hydraulic jacks for producing the pivotal movement of the jib in a transverse vertical plane and movement in a plane parallel to the longitudinal axis of the tractor in order to displace the centre of gravity of the lifted load.
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公开(公告)号：US20180223549A1
公开(公告)日：2018-08-09
申请号：US15942315
申请日：2018-03-30
Applicant: Odin, LLC
Inventor： Eric Snell , Matt Hultman
CPC classification number: E04G21/166 , B66C1/10 , B66C23/06 , B66C23/202 , B66C23/205 , B66C23/26 , B66C23/56
Abstract: This invention relates generally to a method for making a deck for use in construction. In one embodiment, the method includes, but is not limited to, positioning a first box tube substantially parallel to a second box tube; attaching a plate to the first box tube and the second box tube, the plate extending between the first box tube and the second box tube; coupling a hydraulic cylinder to the plate; slidably inserting a first extension member at least partially into the first box tube; slidably inserting a second extension member at least partially into the second box tube, the first and second extension members having a beam extending therebetween; coupling the hydraulic cylinder to the beam; positioning a platform having one or more wheels on the plate and over the hydraulic cylinder such that the platform is rollable relative to the plate; attaching the platform to the beam such that the platform is operable to retractably extend beyond an edge of a floor of a building in conjunction with the first and second extension members in response to actuation of the at least one hydraulic cylinder; and forming a rectangular cuboid basket comprised of six faces with a connecting mechanism on a top face.
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