专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明公开

EP3342935A3 EXCAVATOR 审中-公开
公开(公告)号：EP3342935A3
公开(公告)日：2018-12-05
申请号：EP17203823.4
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： E02F3/30 , E02F9/18 , E02F3/42 , E02F9/22
CPC分类号： E02F3/382 , E02F3/32 , E02F3/38 , E02F9/14 , E02F9/18 , E02F9/2217
摘要： Described is an excavator (1) comprising an articulated boom (4) and a balancing mechanism (8) at least partially assisting a movement of the boom (4) from a lower position to an upper position by applying a pulling force on said boom (4).

32. 发明公开

EP3351461A1 TRACK WHEEL SUSPENSION FOR A CONSTRUCTION MACHINE 审中-公开
公开(公告)号：EP3351461A1
公开(公告)日：2018-07-25
申请号：EP17203818.4
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： B62D55/108
摘要： A track wheel suspension for a construction machine is provided comprising a track wheel engageable to a track, a swing device, a swing bar and a restraining mechanism for at least restraining a movement of the swing device about a swing axis in at least a first direction.

33. 发明公开

EP3051031A1 LIFTING ARRANGEMENT FOR A CONSTRUCTION MACHINE 审中-公开
标题翻译：建筑机械的提升布置
公开(公告)号：EP3051031A1
公开(公告)日：2016-08-03
申请号：EP15162495.4
申请日：2015-04-02
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： E02F3/34 , E02F9/08 , E02F3/38
CPC分类号： E02F3/422 , E02F3/34 , E02F3/342 , E02F3/38 , E02F9/0841
摘要： A lifting arrangement for a construction machine comprises a main arm (3) which is provided with a pivot connector (4) at a proximate end thereof and an equipment connector (5) at a distal end thereof, a main arm support means (6) for pivotably supporting said pivot connector (4) of said main arm (3), wherein said main arm support means (6) is movable in a direction which includes at least a component in the front-rear direction with respect to said frame arrangement. Further a guiding means (7) is provided which is engaged to said main arm (3) at a guided portion (10) of said main arm (3) positioned between said pivot connector (4) and said equipment connector (5).
摘要翻译：一种用于施工机械的提升装置包括主臂（3）和主臂支撑装置（6），所述主臂在其近端处具有枢转连接器（4）并且在其远端处具有设备连接器（5）用于可枢转地支撑所述主臂（3）的所述枢轴连接器（4），其中所述主臂支撑装置（6）可在包括至少一个相对于所述框架装置的前后方向的部件的方向上移动。此外，设置有引导装置（7），所述引导装置在位于所述枢转连接器（4）和所述设备连接器（5）之间的所述主臂（3）的被引导部分（10）处与所述主臂（3）接合。

34. 发明授权

EP3351461B1 TRACK WHEEL SUSPENSION FOR A CONSTRUCTION MACHINE 有权
公开(公告)号：EP3351461B1
公开(公告)日：2020-10-28
申请号：EP17203818.4
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： B62D55/108

35. 发明公开

EP3610074A1 VERTICAL LIFT LOADER 审中-公开
公开(公告)号：EP3610074A1
公开(公告)日：2020-02-19
申请号：EP18901884.9
申请日：2018-11-23
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： PLANTE, Sean , WAGNER, Edward
IPC分类号： E02F3/28 , E02F3/36 , E02F3/42

36. 发明授权

EP3345812B1 TRACK WHEEL SUSPENSION FOR A CONSTRUCTION MACHINE 有权
公开(公告)号：EP3345812B1
公开(公告)日：2020-01-08
申请号：EP17203806.9
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： B62D55/108

37. 发明公开

EP3345812A1 TRACK WHEEL SUSPENSION FOR A CONSTRUCTION MACHINE 审中-公开
公开(公告)号：EP3345812A1
公开(公告)日：2018-07-11
申请号：EP17203806.9
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： B62D55/108
摘要： A track wheel suspension for a construction machine is introduced. The track wheel suspension comprises a track wheel engageable to a track and a swing device comprising a first coupling portion. The first coupling portion is arranged for rotatably supporting the track wheel. Furthermore, the track wheel suspension comprises a swing bar with a first bar end which is arranged for being mounted to a second coupling portion of the swing device. The swing bar provides a swing axis which is offset from a rotation axis of the track wheel such that a swing movement of the swing device enables a movement of the track wheel in a direction which is substantially perpendicular to the rotation axis.

38. 发明公开

EP3342935A2 EXCAVATOR 审中-公开
公开(公告)号：EP3342935A2
公开(公告)日：2018-07-04
申请号：EP17203823.4
申请日：2017-11-27
申请人： Guangxi LiuGong Machinery Co., Ltd.
发明人： WAGNER, Edward
IPC分类号： E02F3/30 , E02F9/18 , E02F3/42 , E02F9/22
CPC分类号： E02F3/382 , E02F3/32 , E02F3/38 , E02F9/14 , E02F9/18 , E02F9/2217
摘要： Described is an excavator (1) comprising an articulated boom (4) and a balancing mechanism (8) at least partially assisting a movement of the boom (4) from a lower position to an upper position by applying a pulling force on said boom (4).

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