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    Transmission system for tractor
    1.
    发明授权
    Transmission system for tractor 有权
    拖拉机传动系统

    公开(公告)号：US07404341B2

    公开(公告)日：2008-07-29

    申请号：US10936435

    申请日：2004-09-08

    申请人： Akifumi Nishino ,  Hajime Shikiya ,  Kiyoshige Maezawa ,  Shigeo Shoen ,  Kenzo Ushiro ,  Keita Ono

    发明人： Akifumi Nishino ,  Hajime Shikiya ,  Kiyoshige Maezawa ,  Shigeo Shoen ,  Kenzo Ushiro ,  Keita Ono

    IPC分类号： F16H3/08 ,  F16H37/00 ,  F16H37/02 ,  B60K25/02

    CPC分类号： F16H57/033 ,  B60K17/08 ,  B60K17/10 ,  B60K17/28 ,  B60Y2200/221 ,  F16H3/093 ,  F16H37/043 ,  F16H47/02 ,  F16H2057/02013 ,  F16H2057/0335 ,  Y10T74/19233 ,  Y10T74/2186

    摘要： A transmission system for transmitting power through a traveling transmission line and also through a PTO transmission line is disclosed. The system includes a clutch housing and a base transmission case connected via a housing frame. The base transmission case includes a front end opening and a rear end opening. A differential case is connected to the rear end opening. The front end opening is selectively connected with either a gear change speed case having a gear change speed mechanism or an HST case having an HST mechanism. When the gear change speed mechanism is selectively used, a PTO power output portion communicates with the PTO transmission line and a traveling power output portion communicates with the traveling transmission line. When the HST mechanism is selectively used, a pump shaft communicates with the PTO transmission line and a motor shaft communicates with the traveling transmission line.

    摘要翻译： 公开了一种用于通过行进传输线路以及PTO传输线路传输电力的传输系统。 该系统包括通过壳体框架连接的离合器壳体和底座变速箱。 基部变速箱包括前端开口和后端开口。 差速器壳体连接到后端开口。 前端开口与具有变速机构的变速箱或具有HST机构的HST壳体选择性地连接。 当选择使用变速机构时，PTO动力输出部与PTO传输线通信，行驶动力输出部与行驶传动线通信。 当选择使用HST机构时，泵轴与PTO传输线连通，电动机轴与行进传动线路连通。

    Transmission system for tractor
    2.
    发明申请
    Transmission system for tractor 有权
    拖拉机传动系统

    公开(公告)号：US20050204843A1

    公开(公告)日：2005-09-22

    申请号：US10936435

    申请日：2004-09-08

    申请人： Akifumi Nishino ,  Hajime Shikiya ,  Kiyoshige Maezawa ,  Shigeo Shoen ,  Kenzo Ushiro ,  Keita Ono

    发明人： Akifumi Nishino ,  Hajime Shikiya ,  Kiyoshige Maezawa ,  Shigeo Shoen ,  Kenzo Ushiro ,  Keita Ono

    IPC分类号： B60K17/04 ,  B60K17/08 ,  B60K17/10 ,  B60K17/28 ,  B60K25/06 ,  B62D49/00 ,  F16H3/08 ,  F16H3/093 ,  F16H37/04 ,  F16H47/02 ,  F16H57/02 ,  F16H57/033

    CPC分类号： F16H57/033 ,  B60K17/08 ,  B60K17/10 ,  B60K17/28 ,  B60Y2200/221 ,  F16H3/093 ,  F16H37/043 ,  F16H47/02 ,  F16H2057/02013 ,  F16H2057/0335 ,  Y10T74/19233 ,  Y10T74/2186

    摘要： A transmission system for a tractor, adapted for transmitting power of an engine to axles through a traveling transmission line and also to an externally mounted utility implement through a PTO transmission line. The system includes a clutch housing disposed rearwardly of the engine, a base transmission case disposed and spaced rearwardly of the clutch housing, the clutch housing and the base transmission case being connected together via a housing frame. The base transmission case includes an intermediate partitioning wall for partitioning an inner space of the case in a fore and aft direction to create a front space having a front end opening and a rear space having a rear end opening. A differential case is connected to the rear end opening of the base transmission case. The front space includes a receiving portion for the traveling transmission line and a receiving portion for the PTO transmission line, the traveling and PTO transmission lines being disposed parallel with each other. The front end opening is selectively connected with either a gear change speed case having a gear change speed mechanism for changing speed of the engine power and outputting the speed-changed power or an HST case having an HST mechanism for changing speed of the engine power and outputting the speed-changed power. When the gear change speed mechanism is selectively used, a PTO power output portion of the gear change speed mechanism is connected end-to-end to the receiving portion for the PTO transmission line and a traveling power output portion of the gear change speed mechanism is connected end-to-end to the receiving portion for the traveling transmission line. When the HST mechanism is selectively used, a pump shaft of the HST mechanism is connected end-to-end to the receiving portion for the PTO transmission line and a motor shaft of the HST mechanism is connected end-to-end to the receiving portion for the traveling transmission line.

    摘要翻译： 一种用于拖拉机的传动系统，适用于通过行驶传动线路将发动机的功率传递到轴上，并且还通过PTO传输线路传送到外部安装的实用工具。 该系统包括设置在发动机后方的离合器壳体，设置并离开离合器壳体后方的基部变速箱，离合器壳体和底座变速箱经由壳体框架连接在一起。 基部传动箱包括用于在壳体的前后方向上分隔内部空间以形成具有前端开口的前部空间和具有后端开口的后部空间的中间隔壁。 差速器壳体连接到基部变速箱的后端开口。 前部空间包括用于行进传输线路的接收部分和用于PTO传输线路的接收部分，行进和PTO传输线路彼此平行设置。 前端开口选择性地与具有用于改变发动机功率的速度并输出变速功率的变速机构的变速箱相连，或具有用于改变发动机功率的速度的HST机构的HST壳体， 输出变速功率。 当选择使用换档速度机构时，变速机构的PTO动力输出部分端对端连接到PTO传输线的接收部分，变速机构的行驶功率输出部分 端对端连接到行进传输线的接收部分。 当选择使用HST机构时，HST机构的泵轴端对端连接到PTO传输线的接收部分，并且HST机构的电动机轴端对端连接到接收部分 用于旅行传输线。

    Work Vehicle having an Exhaust Gas Treatment Unit
    3.
    发明申请
    Work Vehicle having an Exhaust Gas Treatment Unit 有权
    具有废气处理单元的工作车辆

    公开(公告)号：US20130213725A1

    公开(公告)日：2013-08-22

    申请号：US13595317

    申请日：2012-08-27

    申请人： Manabu Togo ,  Norihide Iwata ,  Keita Ono

    发明人： Manabu Togo ,  Norihide Iwata ,  Keita Ono

    IPC分类号： B60K5/00 ,  B60K13/04 ,  B60K11/04

    CPC分类号： B60K5/00 ,  B60K11/04 ,  B60K13/04 ,  F01N3/025 ,  F01N13/1805

    摘要： An improvement in a work vehicle having an exhaust gas treatment unit is disclosed. An engine is disposed in an engine room formed in a vehicle body and supported by the vehicle body. A support unit includes right and left vertical struts mounted on the vehicle body across the engine along a vehicle body transverse direction. The exhaust gas treatment unit is disposed inside the engine room and attached to the support unit upwardly of the engine, under a posture elongate along the vehicle body transverse direction.

    摘要翻译： 公开了一种具有排气处理单元的作业车辆的改进。 发动机设置在形成在车体中并由车体支撑的发动机室中。 支撑单元包括沿车体横向穿过发动机安装在车身上的左右垂直支柱。 废气处理单元设置在发动机室的内部，并且沿着车体横向方向延伸的姿势在发动机的上方附接到支撑单元。

    Work vehicle having an exhaust gas treatment unit
    6.
    发明授权
    Work vehicle having an exhaust gas treatment unit 有权
    具有废气处理单元的工作车辆

    公开(公告)号：US08695748B2

    公开(公告)日：2014-04-15

    申请号：US13595317

    申请日：2012-08-27

    申请人： Manabu Togo ,  Norihide Iwata ,  Keita Ono

    发明人： Manabu Togo ,  Norihide Iwata ,  Keita Ono

    IPC分类号： B60K13/04

    CPC分类号： B60K5/00 ,  B60K11/04 ,  B60K13/04 ,  F01N3/025 ,  F01N13/1805

    摘要： An improvement in a work vehicle having an exhaust gas treatment unit is disclosed. An engine is disposed in an engine room formed in a vehicle body and supported by the vehicle body. A support unit includes right and left vertical struts mounted on the vehicle body across the engine along a vehicle body transverse direction. The exhaust gas treatment unit is disposed inside the engine room and attached to the support unit upwardly of the engine, under a posture elongate along the vehicle body transverse direction.

    摘要翻译： 公开了一种具有排气处理单元的作业车辆的改进。 发动机设置在形成在车体中并由车体支撑的发动机室中。 支撑单元包括沿车体横向穿过发动机安装在车身上的左右垂直支柱。 废气处理单元设置在发动机室的内部，并且沿着车体横向方向延伸的姿势在发动机的上方附接到支撑单元。