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公开(公告)号：EP1559837A4
公开(公告)日：2011-01-05
申请号：EP03754207
申请日：2003-10-20
申请人： YANMAR CO LTD
发明人： YAMASHITA MASAAKI
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/342
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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
发明人： WAGNER, Edward
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。
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公开(公告)号：EP1559837B1
公开(公告)日：2012-05-09
申请号：EP03754207.3
申请日：2003-10-20
申请人： Yanmar Co., Ltd.
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/342
摘要： A lift arm (9) is constructed from a first arm (11) and a second arm (12). A pivot joint portion (32) where the first arm (11) is pivoted on a bracket (8)stood at a vehicle side portion substantially corresponds to the rear end of an operation control portion. A rod (15) as a swing motion-limiting member is interposed between the bracket (8) and the second arm (12). An angle of bend formed by the first arm (11) and the second arm (12) is set to be large at a lowered position of the lift arm and small at a lifted position.
摘要翻译： 提升臂（9）由第一臂（11）和第二臂（12）构成。 第一臂（11）在支架（8）上枢转的枢转接合部（32）基本对应于操作控制部的后端，所述支架（8）位于车辆侧部。 在支架（8）和第二臂（12）之间插入有作为摆动限制构件的杆（15）。 由第一臂（11）和第二臂（12）形成的弯曲角度被设定为在提升臂的下降位置处较大而在提升位置处较小。
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公开(公告)号：EP3388582A1
公开(公告)日：2018-10-17
申请号：EP18174319.6
申请日：2015-04-02
发明人： Wagner, Edward
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).
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5.发明公开METHOD AND DEVICE FOR CONTROLLING WORKING VEHICLE, AND WORKING VEHICLE 有权STEUERVERFAHRENFÜRNUTZFAHRZEUG，STEUERVORRICHTUNGFÜRNUTZFAHRZEUG UND NUTZFAHRZEUG
公开(公告)号：EP2933384A1
公开(公告)日：2015-10-21
申请号：EP14759087.1
申请日：2014-05-30
申请人： Komatsu Ltd.
IPC分类号： E02F3/43
CPC分类号： E02F3/434 , E02F3/34 , E02F3/3417 , E02F3/342 , E02F3/432 , E02F9/2029 , E02F9/2296
摘要： In controlling a work vehicle including a boom supported by a vehicle body and configured to turn, and a bucket supported by a side, away from the vehicle body, of the boom and configured to turn according to an operation of an actuator, an operation amount for raising the boom or a rising speed of the boom, and an operable amount that the actuator is able to operate before the bucket reaches a stop position on the dump side based on the posture of the boom and the posture of the bucket, are obtained, and an operation amount of the actuator for causing the bucket to tilt is changed based on the operation amount for raising the boom or the rising speed of the boom to thereby cause the bucket to tilt according to the operable amount.
摘要翻译： 在控制包括由车身支撑并且被构造成使起重臂支撑的起重臂的作业车辆和从侧面支撑的铲斗离开动臂的车辆构造成根据致动器的操作而转动的操作量 用于提升动臂或上升速度，以及基于动臂的姿势和铲斗的姿势，在铲斗到达倾卸侧的停止位置之前，致动器能够操作的可操作量 并且用于使铲斗倾斜的致动器的操作量基于用于升高起重臂的操作量或起重臂的上升速度而改变，从而使铲斗根据可操作量而倾斜。
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公开(公告)号：EP0456796B1
公开(公告)日：1995-02-15
申请号：EP91900123.0
申请日：1990-12-04
CPC分类号： E02F3/3405 , E02F3/342 , E02F3/3483 , E02F7/026 , E02F9/0841
摘要： An installation for shifting won minerals comprises a continuous conveyor in the form of a belt or chain conveyor, a machine frame (2) and a shovel (8) pivotally connected to extension arms (7) which pivot vertically on an oscillating crank (6) which is pivotally connected to the front end of the machine frame (2). The extension arms (7) and the oscillating crank (6) are connected by cylinder-piston units (20, 24) to the front end of the machine frame (2). In order to pour the won minerals into a discharge chute in the region of the front end of the continuous conveyor, the loading shovel (8) pivots about at least one essentially horizontal axis (26, 34). To obtain a compact construction and to improve the loading capacity while reducing the risk of tilting, the support of the cylinder-piston unit (20) for the oscillating crank (6) at the front end of the machine frame is arranged behind the support of the oscillating crank (6) at the front end of the machine frame (2), viewed from the side.
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公开(公告)号：EP3051031B1
公开(公告)日：2018-08-22
申请号：EP15162495.4
申请日：2015-04-02
发明人： WAGNER, Edward
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).
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8.发明授权
公开(公告)号：EP2933384B1
公开(公告)日：2017-07-05
申请号：EP14759087.1
申请日：2014-05-30
申请人： Komatsu Ltd.
发明人： IMAIZUMI, Masaaki , WADA, Minoru , SAITO, Yoshiki
CPC分类号： E02F3/434 , E02F3/34 , E02F3/3417 , E02F3/342 , E02F3/432 , E02F9/2029 , E02F9/2296
摘要： In controlling a work vehicle including a boom supported by a vehicle body and configured to turn, and a bucket supported by a side, away from the vehicle body, of the boom and configured to turn according to an operation of an actuator, an operation amount for raising the boom or a rising speed of the boom, and an operable amount that the actuator is able to operate before the bucket reaches a stop position on the dump side based on the posture of the boom and the posture of the bucket, are obtained, and an operation amount of the actuator for causing the bucket to tilt is changed based on the operation amount for raising the boom or the rising speed of the boom to thereby cause the bucket to tilt according to the operable amount.
摘要翻译： 在控制包括由车身支撑的动臂并且被构造成转动的作业车辆以及动臂的远离车体的一侧支撑并被配置为根据致动器的操作而转动的铲斗时， 基于动臂的姿势和铲斗的姿势，获得用于提高动臂的动臂或动臂的上升速度以及动臂在铲斗到达排土侧的停止位置之前能够动作的可操作量 并且基于用于使动臂升起的操作量或动臂的上升速度来改变用于使铲斗倾斜的致动器的操作量，从而使铲斗根据可操作量而倾斜。
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公开(公告)号：EP3051032A2
公开(公告)日：2016-08-03
申请号：EP15162500.1
申请日：2015-04-02
发明人： WAGNER, Edward
CPC分类号： E02F3/434 , B66F9/00 , E02F3/3405 , E02F3/342 , E02F3/38 , E02F3/422 , E02F3/431 , E02F9/0841 , E02F9/2029 , E02F9/265
摘要： A lifting arrangement for a construction machine is provided which includes a main arm (3) which is provided with a pivot connector (4). The pivot connector (4) is pivotably supported on a main arm support means (6). The main arm support means (6) is moveable in a direction which includes at least a component in the front-rear direction with respect to a frame arrangement of a construction machine to which the lifting arrangement can be applied. Based on a control of a main arm actuating element (11) and an auxiliary actuating element (21), a path of an equipment connector (5) upon moving said main arm (3) between a lowered position and a lifted position can be achieved which follows a predetermined path.
摘要翻译： 提供了用于建筑机械的提升装置，其包括设有枢转连接器（4）的主臂（3）。 枢轴连接器（4）可枢转地支撑在主臂支撑装置（6）上。 主臂支撑装置（6）可相对于施工机器的框架装置在包括前后方向上的至少一个部件的方向上移动，提升装置可应用于该框架装置。 基于主臂致动元件（11）和辅助致动元件（21）的控制，可以实现在所述主臂（3）在降低位置和提升位置之间移动时设备连接器（5）的路径 它遵循预定的路径。
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公开(公告)号：EP0456796A1
公开(公告)日：1991-11-21
申请号：EP91900123.0
申请日：1990-12-04
CPC分类号： E02F3/3405 , E02F3/342 , E02F3/3483 , E02F7/026 , E02F9/0841
摘要： Un dispositif de transport de minerais exploités comprend un engin de manutention continue formé par un transporteur à chaîne ou à bande, un bâti (2) et une pelle (8) reliée de manière pivotable à des flèches (7) verticalement pivotables sur une bascule (6) reliée de manière pivotable à l'extrémité antérieure du bâti (2). Les flèches (7) et la bascule (6) sont reliées par des ensembles piston-cylindre (20, 24) à l'extrémité antérieure du bâti (2). Afin de rejeter les minerais exploités dans une goulotte de chargement agencée à l'extrémité antérieure de l'engin de manutention continue, la pelle de chargement (8) est montée de manière pivotable autour d'au moins un axe (26, 34) sensiblement horizontal. Afin d'obtenir une structure compacte avec une meilleure capacité de chargement, tout en réduisant les risques de renversement, le support des ensembles piston-cylindre pour la bascule (6) à l'extrémité antérieure du bâti (2) est agencé, vu de côté, derrière le support de la bascule (6) à l'extrémité antérieure du bâti (2).
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