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公开(公告)号：USD756057S1
公开(公告)日：2016-05-10
申请号：US29519395
申请日：2015-03-04
设计人： Wolfgang Nessler , Jens Woide , Walter Mietschnig
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公开(公告)号：US12007311B2
公开(公告)日：2024-06-11
申请号：US17387886
申请日：2021-07-28
发明人： Walter Mietschnig , Patrick Jussel
CPC分类号： G01M99/005 , G01P5/02
摘要： The disclosure relates to a system for monitoring wind influences on a working machine, such as a mobile crane or crawler crane, comprising at least one detection unit that is arranged on the working machine and by means of which a current wind speed can be detected, a recording unit that is configured to receive, to store, and to transmit data of the detection unit during and outside the operation of the working machine, a controller of the working machine that is configured to determine a current working machine state, an external processing unit that is configured to directly or indirectly receive and process data from the detection unit relating to an current wind speed and data from the controller, and an output device that is configured to receive data from the external processing unit.
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公开(公告)号：US11970372B2
公开(公告)日：2024-04-30
申请号：US17655504
申请日：2022-03-18
CPC分类号： B66C13/18 , B66C23/36 , B66C2700/0371 , B66C2700/0392
摘要： The present disclosure relates to a mobile crane, which comprises a superstructure, a main boom, which extends away from the superstructure and is arranged so as to be pivotable thereon, a derrick boom, which extends away from the superstructure and is arranged so as to be pivotable thereon, and a winch assembly, wherein the winch assembly comprises a main-boom winch for actuating the main boom and a derrick-boom winch for actuating the derrick boom. The mobile crane is characterised by an assistance apparatus for facilitating or fully automatically carrying out a raising and/or setting-down process of the derrick boom, which apparatus is designed to actuate the main boom and the derrick boom, such as the main-boom winch and the derrick-boom winch, at the same time.
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公开(公告)号：US10435278B2
公开(公告)日：2019-10-08
申请号：US15661701
申请日：2017-07-27
发明人： Walter Mietschnig
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.
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公开(公告)号：USD758039S1
公开(公告)日：2016-05-31
申请号：US29519396
申请日：2015-03-04
设计人： Wolfgang Nessler , Jens Woide , Walter Mietschnig
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公开(公告)号：US11912542B2
公开(公告)日：2024-02-27
申请号：US17655269
申请日：2022-03-17
CPC分类号： B66C23/82 , B66C13/46 , B66C23/68 , B66C2700/0392
摘要： The present disclosure relates to a lifting device, in particular a mobile crane or a cable-operated excavator, that comprises a superstructure, a main boom that starts from the superstructure, a luffing boom that starts from the end of the main boom remote from the superstructure, a winch arrangement, and a tilting moment detection unit for determining the tilting moment acting on the lifting device by the position of the main boom and the luffing boom. The disclosure is characterized by an apparatus for assisting or for fully automatic carrying out an erecting and/or placing down procedure of a boom system comprising the main boom and the luffing boom that is configured to carry out the steps for erecting and/or placing down the boom system in dependence on the tilting moment detected by the tilting moment detection unit.
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公开(公告)号：US10850953B2
公开(公告)日：2020-12-01
申请号：US16012223
申请日：2018-06-19
摘要： The invention relates to a lifting device, in particular a mobile crane or a cable-operated excavator, having an apparatus for monitoring the raising and lowering procedures of a boom system of the lifting device.
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公开(公告)号：US20180029852A1
公开(公告)日：2018-02-01
申请号：US15661701
申请日：2017-07-27
发明人： Walter Mietschnig
IPC分类号： B66C23/78 , 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.
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