专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3483344A1 BUCKET FOR CABLE SHOVEL 审中-公开
公开(公告)号：EP3483344A1
公开(公告)日：2019-05-15
申请号：EP18184991.0
申请日：2013-08-29
申请人： ESCO Group LLC
发明人： BRISCOE, Terry, L. , OLLINGER, Charles, G. , STROM, Joshua, L.
IPC分类号： E02F3/407 , E02F3/60 , E02F3/30
摘要： A bucket (10) for use with a cable shovel includes a shell (11,82) and a door (16,75) collectively defining a cavity (24,24') for gathering material (25) to be excavated. The door is pivotally secured about a pivot axis (46) on the shell so that the door can pivot between a closed position for gathering the material and an open position for dumping the material. The pivot axis is positioned forward of an exterior surface of a back wall (12) of the shell to create a shallower and less forceful door swing during dumping. The door has a front portion (78) that is bent towards a digging edge on the shell so that the door has greater strength, improves bucket loading, and moves a portion of the shell away from the highest wear area.

2. 发明公开

EP0321542A4 DRAGLINE BUCKET. 失效
标题翻译： ROPE桶。
公开(公告)号：EP0321542A4
公开(公告)日：1989-05-23
申请号：EP88906235
申请日：1988-02-19
申请人： ESCO CORP
发明人： BRISCOE TERRY L
IPC分类号： E02F3/47 , E02F3/46 , E02F3/48 , E02F3/60 , E02F9/14
CPC分类号： E02F9/14 , E02F3/60

3. 发明授权

EP2235269B1 AN EXCAVATOR BUCKET 有权
标题翻译：挖泥斗
公开(公告)号：EP2235269B1
公开(公告)日：2014-02-12
申请号：EP08860075.4
申请日：2008-12-11
申请人： ESCO Engineering Pty. Ltd.
发明人： HILTON, Michael, John
IPC分类号： E02F3/14 , E02F3/48 , E02F3/40 , E02F3/60
CPC分类号： E02F3/40 , E02F3/3604

4. 发明公开

EP2487298A1 A contamination cover apparatus for a work machine 审中-公开
标题翻译： Kontaminationsabdeckungsvorrichtungfüreine Arbeitsmaschine
公开(公告)号：EP2487298A1
公开(公告)日：2012-08-15
申请号：EP11154187.6
申请日：2011-02-11
申请人： Caterpillar Work Tools B. V.
发明人： Luyendijk, Dirk Jacobus
IPC分类号： E02F3/40 , E02F3/407 , E02F3/60 , E02F9/22 , B09B1/00
CPC分类号： E02F3/404 , B09B1/004 , E02F3/4075 , E02F3/60 , E02F9/2264
摘要： A contamination cover apparatus (10) for a worktool comprising a cover (12) moveable between an open position and a closed position; a rotatable arm (14) for actuating the cover between the open and closed positions; and a link member (16) coupling the arm to the cover for transforming the rotational movement of the arm (14) to the opening movement of the cover (12).
摘要翻译：一种用于工作工具的污染物覆盖装置（10），包括可在打开位置和关闭位置之间移动的盖（12）用于在所述打开位置和关闭位置之间致动所述盖的可旋转臂（14）; 以及将臂连接到盖上以将臂（14）的旋转运动转换成盖（12）的打开运动的连杆构件（16）。

5. 发明公开

EP0626025A4 LOCK ASSEMBLY FOR WEARABLE STRUCTURE. 失效
标题翻译：锁紧装置的磨损情况。
公开(公告)号：EP0626025A4
公开(公告)日：1995-05-17
申请号：EP93906967
申请日：1993-02-17
申请人： ESCO CORP
发明人： JONES LARREN F , HUNGERFORD EMORY D , GOETH FREDERICK C
IPC分类号： E02F3/58 , E02F3/60 , E02F9/28
CPC分类号： E02F9/2841 , E02F3/60 , E02F9/2883
摘要： A lock assembly for a surface (24) subject to abrasive wear including a base element (29, 129, 229, 329) and a wear element (30, 130, 230, 330) coupled either by conforming T-shaped elements (31, 32, 131, 132, 231,232) or dovetails (331, 332) and which includes a lock (40, 140, 240, 340) resiliently urged against an integral keeper (46, 146, 246, 346) in the base or wear element.

6. 发明公开

EP3976893A1 A SECURING DEVICE AND REMOVAL TOOL FOR USE WITH THE SECURING DEVICE 审中-实审
公开(公告)号：EP3976893A1
公开(公告)日：2022-04-06
申请号：EP20812947.8
申请日：2020-06-01
申请人： Hot Spot Holdings Pty Ltd
发明人： UNDERWOOD, Perry John
IPC分类号： E02F9/28 , H01F7/02 , E02F3/28 , E02F3/60

7. 发明公开

EP2855785A4 LIP FOR EXCAVATING BUCKET 有权转让
标题翻译：唇挖泥斗
公开(公告)号：EP2855785A4
公开(公告)日：2016-03-09
申请号：EP13796346
申请日：2013-05-30
申请人： ESCO CORP
发明人： OLLINGER CHARLES G IV , HANKLAND JOEL , STANGELAND KEVIN S
IPC分类号： E02F9/28 , E02F3/40 , E02F3/60
CPC分类号： E02F3/40 , E02F3/60 , E02F9/2816 , E02F9/2883
摘要： A lip for an excavating bucket with a front beam and a rear beam extending along the length of the lip and defining at least one recess between them. The front beam includes noses extending forward of the beam for mounting ground engaging tools. Ribs extend between the front beam and the rear beam. The ribs separate recesses extending between the beams.

8. 发明公开

EP2893090A1 BUCKET FOR CABLE SHOVEL 有权转让
标题翻译：用于索具的铲斗
公开(公告)号：EP2893090A1
公开(公告)日：2015-07-15
申请号：EP13835666.2
申请日：2013-08-29
申请人： Esco Corporation
发明人： BRISCOE, Terry, L. , OLLINGER, IV, Charles, G. , STROM, Joshua, L.
IPC分类号： E02F3/60
CPC分类号： E02F3/4075 , E02F3/308 , E02F3/60
摘要： A bucket for use with a cable shovel includes a shell and a door collectively defining a cavity for gathering material to be excavated. The door is pivotally secured about a pivot axis on the shell so that the door can pivot between a closed position for gathering the material and an open position for dumping the material. The pivot axis is positioned forward of an exterior surface of a back wall of the shell to create a shallower and less forceful door swing during dumping. The door has a front portion that is bent towards a digging edge on the shell so that the door has greater strength, improves bucket loading, and moves a portion of the shell away from the highest wear area.
摘要翻译：与电铲一起使用的铲斗包括共同限定用于收集待挖掘材料的空腔的壳体和门。门围绕壳体上的枢转轴枢转地固定，使得门可以在用于收集材料的关闭位置和用于倾倒材料的打开位置之间枢转。枢转轴线定位在壳体后壁的外表面的前方，以在倾倒过程中产生较浅且较弱的门摆动。门具有向壳体上的挖掘边缘弯曲的前部，使得门具有更大的强度，改善了铲斗装载，并且使壳体的一部分远离最高磨损区域。

9. 发明公开

EP4381137A1 PROTECTIVE SYSTEM, ASSEMBLY, AND METHOD 审中-实审
公开(公告)号：EP4381137A1
公开(公告)日：2024-06-12
申请号：EP22858942.0
申请日：2022-08-01
申请人： ESCO Group LLC
发明人： QIAN, Junbo , HINTON, Nathan , DARE, Michael C. , MIKULSKY, Jacob
IPC分类号： E02F3/60
CPC分类号： E02F3/60 , E02F3/58

10. 发明公开

EP3461956A1 LIP FOR EXCAVATING BUCKET 审中-实审
公开(公告)号：EP3461956A1
公开(公告)日：2019-04-03
申请号：EP18196295.2
申请日：2013-05-30
申请人： ESCO Group LLC
发明人： OLLINGER,, Charles, G., IV , HANKLAND, Joel , STANGELAND, Kevin, S.
IPC分类号： E02F9/28 , E02F3/40 , E02F3/60
摘要： A lip for an excavating bucket with a front beam and a rear beam extending along the length of the lip and defining at least one recess between them. The front beam includes noses extending forward of the beam for mounting ground engaging tools. Ribs extend between the front beam and the rear beam. The ribs separate recesses extending between the beams.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式