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    Bonnet mounting apparatus of agricultural work vehicle
    1.
    发明授权
    Bonnet mounting apparatus of agricultural work vehicle 有权

    公开(公告)号：US10214246B2

    公开(公告)日：2019-02-26

    申请号：US15514561

    申请日：2015-06-12

    申请人： DAEDONG INDUSTRIAL CO., LTD.

    发明人： Seok Ki Cheon ,  Moon Il Lee

    IPC分类号： B62D25/12 ,  B62D49/00 ,  E05D5/02 ,  B62D65/06

    摘要： A bonnet mounting apparatus of an agricultural work vehicle enables a bonnet that covers an engine compartment of an agricultural work vehicle to be opened upward. The bonnet mounting apparatus includes: a fastener on which a coupling protrusion is provided, and which is attached to the inside of one end portion of a bonnet; and a hinge on which a coupling recess, into which the coupling protrusion is inserted, is provided, and which is hingedly coupled to the upper end of a bonnet support at a vehicle body side so as to be rotatable upward and downward. According to the present invention, the bonnet is easily connected to the vehicle body by inserting the coupling protrusion of the bonnet into the coupling recess of the hinge at the vehicle body side.

    Agricultural working vehicle transmission combination
    4.
    发明授权
    Agricultural working vehicle transmission combination 有权

    公开(公告)号：US10086696B2

    公开(公告)日：2018-10-02

    申请号：US15112750

    申请日：2015-05-28

    申请人： DAEDONG INDUSTRIAL CO., LTD.

    发明人： Dong Wook Park ,  Ki Sung Shin

    IPC分类号： B60K17/28 ,  B60K17/06 ,  B60K25/06 ,  F16H3/091 ,  F16H57/02 ,  F16H3/08 ,  F16H37/04

    摘要： An agricultural working vehicle transmission combination includes: a clutch housing having a flywheel housing integrally formed thereon so as to cover an engine flywheel and a hollow transmission case directly connected to the rear side of the clutch housing. The clutch housing includes a PTO clutch unit for connecting/disconnecting transfer of engine power to a PTO shaft, a main gear-shifting unit for primary gear-shifting of engine power, and a bi-speed turn unit for front-wheel bi-speed turn execution. The transmission case includes a forward/backward gear-shifting unit connected to the rear side of the main gear-shifting unit via an intermediate clutch such that power can be transferred and a sub gear-shifting unit for secondary gear-shifting behind the forward/backward gear-shifting unit.

    ELECTRIC DRIVING TYPE UTILITY VEHICLE HAVING REGENERATIVE BRAKE FORCE DISTRIBUTION CONTROL FUNCTION, AND REGENERATIVE BRAKE FORCE DISTRIBUTION CONTROL METHOD THEREOF
    7.
    发明申请
    ELECTRIC DRIVING TYPE UTILITY VEHICLE HAVING REGENERATIVE BRAKE FORCE DISTRIBUTION CONTROL FUNCTION, AND REGENERATIVE BRAKE FORCE DISTRIBUTION CONTROL METHOD THEREOF 有权
    具有再生制动力分配控制功能的电动类型实用车辆及其再生制动力分配控制方法

    公开(公告)号：US20140297082A1

    公开(公告)日：2014-10-02

    申请号：US14238950

    申请日：2012-12-21

    申请人： DAEDONG INDUSTRIAL CO., LTD.

    发明人： Sung Do Im

    IPC分类号： B60L15/20 ,  B60L7/10

    CPC分类号： B60L15/20 ,  B60L3/08 ,  B60L7/10 ,  B60L15/2009 ,  B60L15/2018 ,  B60L2200/00 ,  B60L2260/26 ,  B60L2260/28 ,  B60T1/10 ,  B60T8/00 ,  B60T13/586 ,  B60T2270/604 ,  F16D61/00 ,  Y02T10/7258

    摘要： An electric driving type utility vehicle having a regenerative brake force distribution control function, and a regenerative brake force distribution control method thereof are provided. The utility vehicle includes: a controller for controlling an output and a recovery of a motor; recovery sensing means for sensing a recovery braking state when the motor is driven; a power measurement unit for measuring the amount of recovery power generated in the recovery braking state; and a power switching unit for automatically switching a drive mode from a two-wheel drive mode to a four-wheel drive mode or vice versa according to the load condition. The present invention can switch the present mode to the four-wheel drive mode by operating the power switching unit according to the control of the controller when sensing the recovery brake through the recovery sensing means in the driving state.

    摘要翻译： 提供具有再生制动力分配控制功能的电动式多用途车辆及其再生制动力分配控制方法。 该多功能车包括：用于控制电动机的输出和恢复的控制器; 恢复感测装置，用于在电动机被驱动时感测回复制动状态; 功率测量单元，用于测量在恢复制动状态下产生的恢复功率的量; 以及用于根据负载条件将驱动模式从二轮驱动模式自动切换到四轮驱动模式或反之亦然的动力切换单元。 本发明可以通过在驱动状态下通过恢复感测装置检测到恢复制动器时，根据控制器的控制操作电力切换单元，将本模式切换到四轮驱动模式。