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1. 发明授权

US11512760B2 Swivel hook with clockwise and anticlockwise magnetic rotation damping 有权
公开(公告)号：US11512760B2
公开(公告)日：2022-11-29
申请号：US17130024
申请日：2020-12-22
申请人： Freddy Pachys
发明人： Freddy Pachys
IPC分类号： B66C1/34 , F16F15/18 , B66C13/04
摘要： A swivel device with rotation damping, adapted to rotationally couple a hoist cable to a hoist hook, the device including: a first disc fixedly mounted on a central axle and adapted to be operationally coupled to a distal end of the cable by a non-rotating coupling; a second disc rotationally mounted on the central axle and spaced apart from the first disc, the second disc adapted to be operationally coupled to the hoist hook by a non-rotating coupling; a first set of magnets mounted on the first disc; and a second set of magnets mounted on the second disc, magnetic fields of the first set of magnets interacting with magnetic fields of the second set of magnets to damp rotation of the second disc about the central axle.

2. 发明授权

US11370642B2 Apparatus for controlling orientation of suspended loads 有权
公开(公告)号：US11370642B2
公开(公告)日：2022-06-28
申请号：US16462813
申请日：2017-11-21
申请人： ROBORIGGER PTY LTD
发明人： Derick Markwell
IPC分类号： B66C13/00 , B66C13/08 , B66C1/10 , B66C13/06 , B66C13/16 , B66C13/40 , B66C13/46 , B66C13/04
摘要： A rotator apparatus (10, 100, 200) for rotationally positioning a suspended load (16). A flywheel (44, 144) can be directly or indirectly driven by a motor (40, 140). Vanes (50, 150) on a fan (45) or on the flywheel can be used to provide additional rotational control through air resistance/braking. A controller (20, 24, 120, 124) can provide wired or wireless control. Thrusters (52) can provide additional rotational impetus or resistance. One or more load cells (54, 232, 234) can provide load sensing. Cameras (28) can be used to visualise the load and can record load moving operations and details of the load for logistics tracking and safety. The attachment part (202) and/or the load support (216) can be connected to the body via a respective pivot (204, 214). The apparatus can include replaceable or rechargeable batteries (206, 210), such as within in a removable container (230), preferably supported by at least one drawer (231), which drawer may be mounted on telescopic drawer slides (212). The replaceable or rechargeable batteries (206, 210) can be provided as a cassette arrangement whereby the batteries plug in and are removable as a unit. At least one hook (157) for suspending a load from the rotator can include a groove or recess (158) to restrict or prevent load rotation.

3. 发明申请

US20220194755A1 OFFSHORE SHIP-TO-SHIP LIFTING WITH TARGET TRACKING ASSISTANCE 有权
公开(公告)号：US20220194755A1
公开(公告)日：2022-06-23
申请号：US17651049
申请日：2022-02-14
申请人： J. Ray McDermott S.A.
发明人： David Lee GUYMON , Matthew MCLEAN , Rinov HERAWAN
IPC分类号： B66C23/53 , B66C13/04 , B63B27/30 , B66C15/04 , B63B27/10 , B66C13/18 , B66C23/52 , B66C13/02 , B63B27/14
摘要： Aspects of the disclosure include apparatus for and methods of facilitating transfer of objects using a crane. Disclosed apparatuses include a target tracking device mounted on or near a crane at a first location, and a target located near a landing location for the object. The target tracking device and the target facilitate real time determination of relative motion between the two locations. Methods of using the same are also disclosed.

4. 发明申请

US20220073322A1 KNUCKLE BOOM CRANE, FOR OFFSHORE APPLICATION 有权
公开(公告)号：US20220073322A1
公开(公告)日：2022-03-10
申请号：US17128670
申请日：2020-12-21
申请人： REEL
发明人： Karamoko KONATE , Jean-Marc ERDIMELIAN
IPC分类号： B66C23/52 , B66C23/68 , B66C23/80 , B66C13/04
摘要： Disclosed is a knuckle boom crane for offshore application, wherein the crane includes a knuckle boom, carried by a support structure and equipped with an operating unit. The knuckle boom includes a main boom and a terminal boom. The operating unit of the knuckle boom include at least one downstream linear actuator, arranged between the main boom and the terminal boom, for the rotational operation of the terminal boom about a downstream articulation axis. And the at least one downstream linear actuator is fastened to one of the lateral faces of the main boom and to one of the lateral faces of the terminal boom, in order to provide an improved lever arm between the main boom and the terminal boom.

5. 发明授权

US11268807B2 Hoist and winch cable angle sensor 有权
公开(公告)号：US11268807B2
公开(公告)日：2022-03-08
申请号：US15983413
申请日：2018-05-18
申请人： Goodrich Corporation
发明人： Chuang-Chia Lin
IPC分类号： B66C13/04 , G01B11/26
摘要： An assembly includes a hoist or a winch, a cable, and a fleet angle sensor. The fleet angle sensor includes a frame disposed around an opening and the cable extends through the opening. A first photodetector with multiple light-receiving zones is mounted on the frame. A first light source is mounted on the frame opposite the first photodetector. A shield device is under the frame and includes a shield frame and a cover. The shield frame is around the cable and the cover extends from the shield frame toward the cable, with the cable extending through the cover.

6. 发明授权

US10676327B2 Method for damping rotational oscillations of a load-handling element of a lifting device 有权
公开(公告)号：US10676327B2
公开(公告)日：2020-06-09
申请号：US15990052
申请日：2018-05-25
申请人： B&R INDUSTRIAL AUTOMATION GMBH
发明人： Martin Staudecker , Thomas J. Frauscher , Ralf Skotschek
IPC分类号： B66C13/04 , B66C13/06
摘要： A method for damping rotational oscillations of a load-handling element of a lifting device is created, wherein at least one controller parameter is determined by a rotational oscillation model of the load-handling element as a function of the lifting height (lH) and wherein, to damp the rotational oscillation of the load-handling element at any lifting height (lH), the at least one controller parameter is adapted to the lifting height (lH).

7. 发明授权

US10287136B2 Heave compensator and method for reducing the risk of snap-loads during the splash-zone phase 有权
公开(公告)号：US10287136B2
公开(公告)日：2019-05-14
申请号：US15647753
申请日：2017-07-12
申请人： Ernst-B. Johansen AS
发明人： Oddbjørn Bergem
IPC分类号： E21B19/00 , E21B19/09 , B66C13/04 , B66C23/52 , B66D1/52 , B66C13/02
摘要： A method and heave compensator for eliminating snap-load and heave effects at offshore deposition of a load into or onto the sea or seabed involves a heave compensator suspended between the load and the lifting device having a relatively stiff stroke response at small to moderate stroke lengths and then a softer stroke response at larger stroke lengths to avoid exceeding the dynamical amplification factor (DAF)-limitations of the crane/lifting device or on the load.

8. 发明申请

US20190105743A1 INTEGRATED AUTOMATIC BALANCING SYSTEM FOR AERIAL TUBE BUNDLE EXTRACTORS 审中-公开
公开(公告)号：US20190105743A1
公开(公告)日：2019-04-11
申请号：US16087957
申请日：2016-03-25
申请人： IDROJET S.R.L.
发明人： Danilo LA FERLA , Francesco VIGLIANTI
IPC分类号： B23P19/02 , B66C1/10 , B66C13/04
摘要： The present invention relates to an integrated automatic balancing system for aerial tube bundle extractors.

9. 发明授权

US09738494B2 Overhead crane safety awareness lighting system and method 有权
公开(公告)号：US09738494B2
公开(公告)日：2017-08-22
申请号：US15099767
申请日：2016-04-15
申请人： Mazzella Lifting Technologies, Inc.
发明人： Mark Shubel , Kenneth Wright
IPC分类号： B66C15/06 , B66C13/04 , B66C19/00 , B66C13/18 , B66C13/46 , B66C17/00 , B65G63/00
CPC分类号： B66C15/06 , B65G63/004 , B66C13/04 , B66C13/18 , B66C13/46 , B66C17/00 , B66C19/00 , B66C19/002
摘要： Provided is a safety lighting system for an overhead crane comprising a laser generator capable of generating a laser signal; and a crane control system having a programmable logic circuit; wherein the laser generator is integrated with the crane control system; and wherein the laser generator is operable to project a laser signal onto a surface corresponding to the position of the crane or crane components and a method of using the safety lighting system to determine when an object has crossed into a designated safety zone.

10. 发明授权

US09670644B2 Drop line tensioning assembly 有权
公开(公告)号：US09670644B2
公开(公告)日：2017-06-06
申请号：US14470008
申请日：2014-08-27
申请人： Caterpillar Global Mining LLC
发明人： Jason J. Trotnow
IPC分类号： E02F3/58 , B66F3/24 , E02F3/48 , F16G11/12 , B66C13/04 , B66C13/06
CPC分类号： E02F3/58 , B66C13/04 , B66C13/066 , B66F3/24 , E02F3/48 , F16G11/12
摘要： A tensioning assembly including a primary rod and a hydraulic jack. The primary rod being positioned adjacent to a center section of the hydraulic jack. The tensioning assembly further including a frame housing anchored to the hydraulic jack. The tensioning assembly also includes a link rod connected to the primary rod and a primary adjusting and a secondary adjusting nut associated with the link rod to adjust the tension of a cable or line.

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