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1. 发明授权

US12054364B2 Personal safety and fall protection systems 有权
公开(公告)号：US12054364B2
公开(公告)日：2024-08-06
申请号：US18048482
申请日：2022-10-21
申请人： Fall-Botics, LLC
发明人： Timothy James Palet
IPC分类号： B66C23/44 , A62B35/00 , B66C23/16 , B66C23/70 , B66C23/80
CPC分类号： B66C23/44 , A62B35/0068 , B66C23/166 , B66C23/705 , B66C23/80
摘要： A personal safety system for lifting material or supporting person therefrom includes a base and a mast rotatably coupled to the base. The mast has a plurality of mast sections that telescope relative to each other along an axis such that the mast is movable into and between a lowered configuration and an extended configuration. A jib is coupled to the mast and a cable is coupled to the jib such that a cable is configured to couple to the material or the person such that the system is capable of lifting the material or supporting the person. An attachment device coupled to the base is configured to permit a vehicle to couple to the system via the attachment device.

2. 发明公开

US20230416059A1 MOBILITY MULE 审中-公开
公开(公告)号：US20230416059A1
公开(公告)日：2023-12-28
申请号：US18214154
申请日：2023-06-26
申请人： Oshkosh Corporation
发明人： Zach Foster , Jeff Parham
IPC分类号： B66C23/42 , B66F9/065 , B66F9/075 , B66C23/80
CPC分类号： B66C23/42 , B66F9/065 , B66F9/07559 , B66C23/80 , B66C23/68
摘要： A work machine includes a base, a mount coupled to the base, wherein the mount is configured to support an arm. The arm is pivotally coupled to the mount, and includes a boom and an engagement mechanism positioned at the head of the boom. The mount is configured to raise and lower the arm relative the base. The engagement mechanism may include an extendable grabber to interface with one or more objects and lift and position the objects using the mule. The work machine may include a leveling system coupled to the base. The leveling system is configured to stabilize the base in an approximately level position, and includes a plurality of outriggers positionable between a stowed position and a deployed position. A first total width of the work machine in the deployed position is greater than a second total width of the work machine in the stowed position.

3. 发明申请

US20220297988A1 STABILISED MACHINE 有权
公开(公告)号：US20220297988A1
公开(公告)日：2022-09-22
申请号：US17695274
申请日：2022-03-15
申请人： ALMAC S.R.L.
发明人： Andrea ARTONI , Lorenzo DOSI
IPC分类号： B66C23/80 , B66C13/20
摘要： A stabilised machine that comprises; a self-propelled base frame movably supported by a motorised ground support arrangement and provided with an upper support plane; a motorised turntable supported on top of the support plane of the base frame and rotatable with respect to an axis of rotation orthogonal to the support plane; an elevating arm, one first end of which is articulated to the turntable and one second opposed free end of which is adapted to be fixed to an operating arrangement; a plurality of stabilisers each of which is rotatably associated with the base frame about an axis of oscillation lying on a plane orthogonal to the axis of rotation of the turntable, alternatively between a working position, in which it is supported on the ground in addition to or as an alternative to the support arrangement, and a rest position, in which it is raised off the ground; a control system comprising a plurality of sensors, one for each of the stabilisers, wherein each sensor is configured to detect a first parameter indicative of an inclination of the respective stabiliser about its axis of rotation, and an electronic control unit operatively coupled to the plurality of sensors.

4. 发明申请

US20210171322A1 MOBILE CRANE 有权
公开(公告)号：US20210171322A1
公开(公告)日：2021-06-10
申请号：US17257744
申请日：2019-07-12
申请人： KOBELCO CONSTRUCTION MACHINERY CO., LTD.
发明人： Takunori YAMAGUCHI , Kazufumi KUDARA , Teppei MAEDO , Nobuhiro TAKAMATSU
IPC分类号： B66C23/42 , B62D55/06 , B62D55/125 , B62D55/14 , B62D55/20 , B66C23/80 , B66C23/88 , B66C13/00 , B62D55/10
摘要： A mobile crane includes: a lower traveling body including a pair of crawlers; an upper slewing body supported on the lower traveling body slewably about a slewing axis; a tiltable attachment including a boom tiltably supported on the upper slewing body; and a physical quantity detector. The lower traveling body has a reaction force receiving part for receiving a reaction force from the ground at a position away from the slewing axis in a boom direction in a state where the pair of crawlers are in contact with the ground, the boom direction coinciding with a horizontal component of a direction in which the boom extends from the upper slewing body, and the physical quantity detector detects a physical quantity which changes in accordance with a change in the reaction force received from the ground by the reaction force receiving part.

5. 发明授权

US10442665B2 Support device for a vehicle 有权
公开(公告)号：US10442665B2
公开(公告)日：2019-10-15
申请号：US14450568
申请日：2014-08-04
申请人： Palfinger AG
发明人： Eckhard Wimmer
IPC分类号： B66C23/80 , B66C23/90 , F15B15/16 , F15B20/00 , G01L1/02 , G01L11/02 , B60S9/12
摘要： The invention relates to a hydraulically telescopic support device for a vehicle, in particular for a mobile loading crane, comprising a hydraulically movable piston-cylinder unit for extending and retracting the support device and a hydraulic system comprising a first hydraulic circuit for moving the piston-cylinder unit and a hydraulic force measuring device for determining a supporting force which acts on the support device, wherein the hydraulic force measuring device has a dedicated second hydraulic circuit that is independent from the first hydraulic circuit of the hydraulic system, at least during the determination of the supporting force.

6. 发明授权

US10435278B2 Mobile machine 有权
公开(公告)号：US10435278B2
公开(公告)日：2019-10-08
申请号：US15661701
申请日：2017-07-27
申请人： Liebherr-Werk Nenzing GmbH
发明人： Walter Mietschnig
IPC分类号： B66C23/78 , B66C23/36 , B66C23/76 , B66C23/80 , B62D11/20 , B62D55/084
摘要： The present invention relates to a mobile machine, in particular a crawler crane, comprising: an undercarriage with a tracklaying gear, and an uppercarriage which is rotatably mounted with respect to the undercarriage, wherein the tracklaying gear includes two crawler supports aligned parallel to each other, along whose longitudinal direction a crawler chain each is movably arranged, wherein one cantilever arm each is provided on the inner sides of the crawler supports facing each other, and at the distal end of the respective cantilever arm a support cylinder is arranged.

7. 发明授权

US10308487B2 Measurement system for determining support force 有权
公开(公告)号：US10308487B2
公开(公告)日：2019-06-04
申请号：US15112345
申请日：2015-01-07
申请人： TECSIS GMBH
发明人： Reinhold Ost , Klaus Haerle , Stefan Amendt
IPC分类号： B66C23/90 , B66C23/78 , G01L1/22 , G01L5/00 , B66C23/80
摘要： A support force measurement apparatus for determining a support force on a support element of a support structure of a movable working machine. The measurement apparatus has at least one measurement element and a support leg. The measurement element is connected to a deformation body capable of being deformed with an effect of the support force, so as to form a sensor and send a signal proportional to the support force. The support leg has the sensor and is movably connected to the support element. The support element comprises a cable connection, and the cable connection is constructed in a manner of guiding electrical energy and is used for sending the signal proportional to the support force to an analysis apparatus in a machine. The support element in the support leg and the sensor are provided with electromagnetic interfaces.

8. 发明申请

US20190152751A1 SAFETY DEVICE FOR MOBILE CRANE 审中-公开
公开(公告)号：US20190152751A1
公开(公告)日：2019-05-23
申请号：US16097408
申请日：2018-02-08
申请人： Maeda Seisakusho Co., Ltd.
发明人： Masakazu MIDORIKAWA , Eiji ICHIMURA , Nozomu TOUFUKUJI
IPC分类号： B66C23/90 , B66C23/94 , B66C23/80
摘要： A safety device for a mobile crane has: a permitted work range setting unit that, in accordance with whether or not the overhang angle of each outrigger is a reference overhang angle and the overhang length is the maximum overhang length, sets the permitted work range/non-permitted work range of a crane boom; and a load-specific work range setting unit that, in accordance with whether or not each of the outriggers overhang lengths is a maximum overhang length, sets a maximum RTL work range which is a range, within the permitted work range, in which crane work at a maximum rated total load can be carried out. The crane work capacity on the side of the outrigger having the maximum hangover length with high supporting capacity can be fully utilized within a range over which safety can be ensured.

9. 发明授权

US10184295B2 Machine leveling assembly and method 有权
公开(公告)号：US10184295B2
公开(公告)日：2019-01-22
申请号：US14505250
申请日：2014-10-02
申请人： Caterpillar Inc.
发明人： John P. Marek
IPC分类号： E21B7/02 , B66C23/80 , B66C23/78 , E02F5/20 , E02F9/08 , E02F9/22
摘要： A machine comprising a frame including a front-right portion, a front-left portion, a rear-right portion, and a rear-left portion. The machine includes a first jack coupled with the front-right portion for raising or lowering the front-right portion, a second jack coupled with the front-left portion for raising or lowering the front-left portion, a third jack coupled with the rear-right portion for raising or lowering the rear-right portion, and a fourth jack coupled with the rear-left portion for raising or lowering the rear-left portion. The machine includes a front jack leveling system operatively coupled with the first jack and the second jack. The front jack leveling system controls the first jack and the second jack such that a first movement of the first jack in a first direction corresponds to a second movement of the second jack in a second direction that is opposite from the first direction.

10. 发明申请

US20180244508A1 MOBILE SHAFT WINCH 审中-公开
公开(公告)号：US20180244508A1
公开(公告)日：2018-08-30
申请号：US15755305
申请日：2016-09-13
申请人： OLKO-MASCHINENTECHNIK GMBH
发明人： Uwe KÖSTERKE , Markus WEST
IPC分类号： B66D1/46 , B66D1/12 , B66D1/36 , B66C23/80 , B66C13/22 , B66C23/40 , B66C23/00
CPC分类号： B66D1/46 , B66C13/22 , B66C23/40 , B66C23/54 , B66C23/80 , B66C2700/0371 , B66C2700/0378 , B66D1/12 , B66D1/14 , B66D1/36
摘要： A mobile shaft winch includes a carrier vehicle with a vehicle drive, which has an internal combustion engine, a rigid base frame and a rotary platform which is arranged on the base frame via a rotary connection. A drum winch is arranged on the rotary platform with a rope drum which is driven by a winch drive and designed for the winding on and unwinding of a haulage rope. The winch drive includes only an electric motor. A control system is designed for a selective operation of the electric motor on a mains supply system or on an electric generator. The internal combustion engine of the vehicle drive, drives the generator, and the generator and the internal combustion engine are arranged on the carrier vehicle.

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