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    EXCAVATOR HAVING ROTATABLE ARM
    79.
    发明公开
    EXCAVATOR HAVING ROTATABLE ARM 审中-公开
    具有可旋转臂的挖掘机

    公开(公告)号：EP3321426A1

    公开(公告)日：2018-05-16

    申请号：EP16844614.4

    申请日：2016-08-29

    申请人： Kim, Young Gil

    发明人： Kim, Young Gil

    IPC分类号： E02F3/30 ,  E02F3/38 ,  E02F9/14

    CPC分类号： E02F3/303 ,  E02F3/308 ,  E02F3/32 ,  E02F3/38 ,  E02F3/425 ,  E02F9/006 ,  E02F9/22 ,  E02F9/2267 ,  E02F9/2271 ,  F15B11/16 ,  F16H1/06

    摘要： An excavator having a rotatable arm is disclosed. The excavator includes: a vehicle body configured to have a hydraulic pump; a boom connected to the vehicle body at one end thereof; a boom cylinder coupled between the vehicle body and the boom, and configured to receive hydraulic energy from the hydraulic pump and operate the boom; an arm connected to the other end of the boom; an arm cylinder coupled between the boom and the arm, and configured to receive hydraulic energy from the hydraulic pump and operate the arm; a bucket connected to an end of the arm; and a bucket cylinder coupled between the arm and the bucket, and configured to receive hydraulic energy from the hydraulic pump and operate the bucket. The arm includes: a first body, a second body, and a rotation module configured to enable the rotational movement of the second body.

    摘要翻译： 公开了一种具有可旋转臂的挖掘机。 该挖掘机具备：车体，其具有液压泵; 在其一端连接到车身的悬臂; 动臂液压缸，其连接在所述车身与所述动臂之间，并构造成接收来自所述液压泵的液压能量并操作所述动臂; 连接到悬臂另一端的臂; 连接在所述动臂和所述臂之间并构造成接收来自所述液压泵的液压能并操作所述臂的臂缸; 连接到臂的一端的铲斗; 以及联接在所述臂和所述铲斗之间并构造成接收来自所述液压泵的液压能并操作所述铲斗的铲斗缸。 臂包括：第一本体，第二本体以及构造成能够实现第二本体的旋转运动的旋转模块。

    AUSLEGER FÜR EIN NUTZFAHRZEUG
    80.
    发明公开
    AUSLEGER FÜR EIN NUTZFAHRZEUG 审中-公开
    繁荣的商业车辆

    公开(公告)号：EP3292249A1

    公开(公告)日：2018-03-14

    申请号：EP16728583.2

    申请日：2016-05-03

    申请人： Hauer, Ronald

    发明人： HAUER, Ronald ,  STUPHANN, Andreas

    IPC分类号： E02F3/34 ,  E02F3/43 ,  E02F3/627 ,  E02F3/38

    CPC分类号： E02F3/38 ,  E02F3/283 ,  E02F3/3411 ,  E02F3/3417 ,  E02F3/3677 ,  E02F3/3695 ,  E02F3/433 ,  E02F3/627 ,  E02F9/2271

    摘要： A cantilever 1, in particular for a utility vehicle, has the following components: – a spar 3 which is connected rotatably about a rear fixed axis 4 to a fastening device 5 for a vehicle, – a tool lever 6 which is connected rotatably about a front fixed axis 7 to the spar 3, – a deflecting triangle 8 which is connected rotatably about a central fixed axis 9 to the spar 3, – a rear strut 11 which is connected rotatably about a first strut pivot axis 12 to the fastening device 5 and rotatably about a second strut pivot axis 13 to the deflecting triangle (8), – a front strut 14 which is connected rotatably about a third strut pivot axis 15 to the deflecting triangle 8 and rotatably about a fourth strut pivot axis 16 to the tool lever 6, – wherein the rear and the central fixed axis 4, 9 span a first plane, wherein the rear strut 11 intersects the first plane, – wherein the central and the front fixed axis 9, 7 span a second plane, and wherein the front strut 14 intersects the second plane.