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公开(公告)号：EP4105437A1
公开(公告)日：2022-12-21
申请号：EP21179250.2
申请日：2021-06-14
发明人： MÄNNIKKÖ, Sami
IPC分类号： E21F13/00 , B60L15/00 , B60W40/076 , B60W30/14 , B60W10/22 , B60W30/18 , B60W50/14 , B60T1/08 , B60W10/10
摘要： A mining machine with an operator speed assistant for maintaining a speed that does not require the use of friction-based brakes is disclosed. Friction based brakes, such as service brakes, are prone to wear and tear. It is commonly desired to use engine braking possibly together with a retarder to maintain the speed of a mining machine. The operator speed assistant computes a maximum speed that can be maintained by the engine braking and retarder at the current location using the inclination information.
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公开(公告)号：EP3922812A1
公开(公告)日：2021-12-15
申请号：EP20179280.1
申请日：2020-06-10
申请人： ABB Schweiz AG
发明人： Gartner, Tim , Katolik, Jerzy
摘要： An underground mine hoist (10) and method of operating the mine hoist are provided. Unlike conventional underground mine hoists, the hoist may be operated at a production rate less than the designed maximum production rate at least part of the time to improve the life of the hoist and efficiency of operation. In order to vary the hoist production rate, an input rate and/or output rate of mined material is monitored, and the hoist production rate is varied based on such monitoring.
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公开(公告)号：EP3818249A1
公开(公告)日：2021-05-12
申请号：EP19736839.2
申请日：2019-07-02
发明人： BAGGE, Markus , OLOFSSON, Magnus
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35.发明授权
公开(公告)号：EP3292020B1
公开(公告)日：2020-02-12
申请号：EP15725508.4
申请日：2015-05-04
申请人： HAZEMAG & EPR GmbH
发明人： BAUER, Frank , KLINKENBERG, Arne
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公开(公告)号：EP3301231A1
公开(公告)日：2018-04-04
申请号：EP17193692.5
申请日：2017-09-28
申请人： Kubota Corporation
IPC分类号： E02F9/22 , B62D25/16 , B62D25/18 , B62D49/00 , A01B71/08 , E02F9/08 , E21F13/00 , F16L11/00 , E02F9/16
摘要： A working machine includes a vehicle body (2), a travel apparatus (3) provided to a rear portion of the vehicle body, a fender (9) provided above the travel apparatus, and hydraulic piping (20) that is disposed between the travel apparatus and the fender and that extends from a front-portion side to a rear-portion side of the fender.
摘要翻译： 本发明提供一种作业机械，该作业机械具备：车体（2）;设置于车身后部的行驶装置（3）;设置于行驶装置上方的挡泥板（9）;以及液压配管（20） 装置和挡泥板，并且从挡泥板的前部侧延伸到后部侧。
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37.发明公开
公开(公告)号：EP2356730A4
公开(公告)日：2017-10-11
申请号：EP09828699
申请日：2009-11-25
发明人： PIIPPONEN JUHA , OSARA JUKKA , KUITTINEN JARNO , KOUVO MIKKO
CPC分类号： E21B7/025 , B60K6/00 , B60L1/003 , B60L9/24 , B60L11/005 , B60L11/1803 , B60L2200/40 , B60L2260/28 , H02J3/32 , H02J7/1438 , Y02E60/721 , Y02T10/7005 , Y02T10/7022 , Y04S10/126
摘要： A method for using a mining vehicle, arrangement in a mine, rock drilling rig, and mining vehicle. Tasks according to a work cycle are performed at work sites with a mining work device in a mining vehicle. At the work site, the vehicle is connected to an external electrical network. An energy storage of the vehicle is charged during the work cycle defined by a excavation plan, when the vehicle is at a work site. After the work cycle is done, electricity obtained from the energy storage is used in a transfer drive.
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公开(公告)号：EP3206972A1
公开(公告)日：2017-08-23
申请号：EP15851205.3
申请日：2015-10-16
IPC分类号： B65G15/12 , B65G41/00 , B65G21/14 , B65G39/10 , B65G39/12 , B65G41/02 , E21F13/00 , E21F17/00
摘要： A support frame for a conveyor system, the support frame comprising: an upright longitudinally extending between an operative lower end and an operative upper end; a cross member extending outwardly from the upright between an upright end and a trolley end, the cross member including a trolley located towards the trolley end of the cross member and which trolley is operatively adapted to suspend the upright from an overhead rail; and an idler assembly attached to the upright and operatively adapted to support a carry belt portion and a return belt portion of a conveyor belt.
摘要翻译： 1.一种用于传送系统的支撑框架，所述支撑框架包括：在操作下端与操作上端之间纵向延伸的立柱; 横向构件，所述横向构件从所述立柱在直立端和手推车端之间向外延伸，所述横向构件包括朝向所述横向构件的手推车端定位的手推车，并且所述手推车可操作地适于将所述立柱悬挂在高架轨道上; 以及惰轮组件，所述惰轮组件附接至所述立柱并且可操作地适于支撑传送带的传送带部分和返回带部分。
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39.发明授权
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公开(公告)号：EP2773835A4
公开(公告)日：2016-02-17
申请号：EP12846588
申请日：2012-10-31
发明人： OSARA JUKKA , KOUHIA SAMULI
CPC分类号： B60L5/005 , B60L1/003 , B60L9/24 , B60L2200/40 , E21B7/02 , E21F17/06 , H02J3/1878 , Y02E40/30
摘要： A mining vehicle includes electric components, devices or machines operating at alternating voltage and having a specific nominal voltage. Power is fed to the mining vehicle from an alternating current network with a specific voltage level. The mining vehicle further includes a transformer arranged to transform the voltage level of the alternating current network into the nominal voltage. When a voltage higher than the nominal voltage is fed to the transformer, the transformer lowers this higher voltage to the nominal voltage. When a voltage lower than the nominal voltage is fed to the transformer, the transformer raises the voltage to the nominal voltage. The transformer is arranged to feed the electric component, device or machine both when a voltage lower than the nominal voltage is fed to the transformer and when a voltage higher than the nominal voltage is fed to the transformer.
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