Tractor
    1.
    发明授权
    Tractor 失效
    拖拉机

    公开(公告)号:US07523789B2

    公开(公告)日:2009-04-28

    申请号:US10594346

    申请日:2005-03-25

    IPC分类号: A01B59/043

    CPC分类号: A01B59/067 B62D49/02

    摘要: A tractor of the present invention can reduce a manufacturing cost of a lift arm support body. The tractor is configured such that a lift arm is mounted on an upper portion of a transmission casing by way of a lift arm support body, the lift arm is hydraulically controllable by a hydraulic control valve by way of a hydraulic circuit body, and the hydraulic circuit body and the hydraulic control valve are fixed to the transmission casing as bodies separate from a lift arm support body.

    摘要翻译: 本发明的拖拉机可以降低提升臂支撑体的制造成本。 拖拉机构造成使得提升臂通过提升臂支撑体安装在变速器壳体的上部上,提升臂由液压回路体由液压控制阀液压控制,液压 电路体和液压控制阀作为与提升臂支撑体分离的主体固定到变速器壳体。

    Tractor
    2.
    发明申请
    Tractor 失效
    拖拉机

    公开(公告)号:US20070207021A1

    公开(公告)日:2007-09-06

    申请号:US10594346

    申请日:2005-03-25

    IPC分类号: B66C1/00

    CPC分类号: A01B59/067 B62D49/02

    摘要: A tractor of the present invention can reduce a manufacturing cost of a lift arm support body. The tractor is configured such that a lift arm is mounted on an upper portion of a transmission casing by way of a lift arm support body, the lift arm is hydraulically controllable by a hydraulic control valve by way of a hydraulic circuit body, and the hydraulic circuit body and the hydraulic control valve are fixed to the transmission casing as bodies separate from a lift arm support body.

    摘要翻译: 本发明的拖拉机可以降低提升臂支撑体的制造成本。 拖拉机构造成使得提升臂通过提升臂支撑体安装在变速器壳体的上部上,提升臂由液压回路体由液压控制阀液压控制,液压 电路体和液压控制阀作为与提升臂支撑体分离的主体固定到变速器壳体。

    Tractor
    3.
    发明授权
    Tractor 失效
    拖拉机

    公开(公告)号:US07325635B2

    公开(公告)日:2008-02-05

    申请号:US10557852

    申请日:2003-07-17

    IPC分类号: B60R17/28

    CPC分类号: B60K17/28 B60Y2200/221

    摘要: The present invention aims at a tractor which can easily perform an assembling operation and a maintenance operation of a PTO transmission mechanism. According to the present invention, a PTO casing which incorporates a PTO transmission mechanism therein is detachably mounted on a rear portion of a transmission casing and, at the same time, the PTO casing is mounted in a state that a front portion thereof is housed in the inside of the transmission casing. By mounting the PTO casing which incorporates the PTO transmission mechanism therein on the rear portion of the transmission casing in this manner, it is possible to easily perform the assembling operation and the maintenance operation of the PTO transmission mechanism. Further, by mounting the PTO casing in a state that the front portion thereof is housed in the inside of the transmission casing, it is possible to miniaturize the transmission casing (make the transmission casing compact).

    摘要翻译: 本发明的目的在于一种可以容易地进行PTO传动机构的组装操作和维护操作的拖拉机。 根据本发明,一种将PTO传动机构结合在一起的PTO壳体可拆卸地安装在变速箱壳体的后部上,并且同时,PTO壳体以其前部容纳在其中的状态安装 传动箱内部。 通过以这种方式将包含PTO传动机构的PTO壳体安装在变速箱壳体的后部上,可以容易地执行PTO传动机构的组装操作和维护操作。 此外,通过将PTO壳体安装在其前部容纳在变速器壳体的内部的状态下,可以使变速器壳体小型化(使变速箱小型化)。

    Tractor
    4.
    发明授权
    Tractor 失效
    拖拉机

    公开(公告)号:US07484580B2

    公开(公告)日:2009-02-03

    申请号:US10558182

    申请日:2003-07-17

    IPC分类号: B60K17/28

    CPC分类号: B60K17/28 Y10T74/19167

    摘要: The present invention aims at making a transmission casing compact. In the present invention, in the inside of a transmission casing, a traveling-system power transmission mechanism which is interposed between an engine and an axel, a PTO-system power transmission mechanism which is interposed between the engine and a PTO shaft, and a changeover mechanism which is interposed between both power transmission mechanisms are provided, wherein the power transmission of the PTO-system power transmission mechanism is interrupted at a middle portion thereof by the changeover mechanism and, at the same time, the changeover mechanism is allowed to perform a changeover manipulation to connect a downstream side portion of the PTO-system power transmission mechanism and a downstream side portion of the traveling-system power transmission mechanism. In this manner, it is possible to transmit the rotational speed proportional to the rotational speed of the engine to the PTO-shaft (first PTO-system power transmission) with the use of the PTO-system power transmission mechanism, while with the use of the changeover mechanism, it is possible to perform the changeover manipulation which interrupts the power transmission of the PTO-system power transmission mechanism in the middle portion thereof and, at the same time, connects the downstream-side portion of the PTO-system power transmission mechanism and the downstream-side portion of the traveling-system power transmission mechanism so as to transmit the rotational speed proportional to a vehicle speed to the PTO shaft (second PTO-system power transmission).

    摘要翻译: 本发明的目的在于使变速箱紧凑。 在本发明中,在变速器壳体的内部,设置有位于发动机和轴之间的行驶系动力传递机构,配置在发动机和PTO轴之间的PTO系统动力传递机构, 设置有两个动力传递机构之间的切换机构,其中PTO系统动力传递机构的动力传递在其中间部分由切换机构中断,同时允许切换机构执行 连接PTO系统动力传递机构的下游侧部分和行驶系统动力传递机构的下游侧部分的切换操作。 以这种方式,可以通过使用PTO系统动力传递机构将与发动机的转速成比例的转速传递到PTO轴(第一PTO系统动力传递),同时使用 切换机构,可以进行中断PTO系统动力传递机构的中间部分的动力传递的切换操作,并且同时连接PTO系统动力传递的下游侧部分 机构和行驶系动力传递机构的下游侧部分,以将与车速成比例的转速传递给PTO轴(第二PTO系统动力传递)。

    Tractor
    5.
    发明申请
    Tractor 失效

    公开(公告)号:US20060272867A1

    公开(公告)日:2006-12-07

    申请号:US10558182

    申请日:2003-07-17

    IPC分类号: B60K25/08 B62D21/00 F16H3/02

    CPC分类号: B60K17/28 Y10T74/19167

    摘要: The present invention aims at making a transmission casing compact. In the present invention, in the inside of a transmission casing, a traveling-system power transmission mechanism which is interposed between an engine and an axel, a PTO-system power transmission mechanism which is interposed between the engine and a PTO shaft, and a changeover mechanism which is interposed between both power transmission mechanisms are provided, wherein the power transmission of the PTO-system power transmission mechanism is interrupted at a middle portion thereof by the changeover mechanism and, at the same time, the changeover mechanism is allowed to perform a changeover manipulation to connect a downstream side portion of the PTO-system power transmission mechanism and a downstream side portion of the traveling-system power transmission mechanism. In this manner, it is possible to transmit the rotational speed proportional to the rotational speed of the engine to the PTO-shaft (first PTO-system power transmission) with the use of the PTO-system power transmission mechanism, while with the use of the changeover mechanism, it is possible to perform the changeover manipulation which interrupts the power transmission of the PTO-system power transmission mechanism in the middle portion thereof and, at the same time, connects the downstream-side portion of the PTO-system power transmission mechanism and the downstream-side portion of the traveling-system power transmission mechanism so as to transmit the rotational speed proportional to a vehicle speed to the PTO shaft (second PTO-system power transmission).

    Tractor
    6.
    发明申请
    Tractor 失效
    拖拉机

    公开(公告)号:US20060254836A1

    公开(公告)日:2006-11-16

    申请号:US10557852

    申请日:2003-07-17

    IPC分类号: B60K17/28 B60K25/00

    CPC分类号: B60K17/28 B60Y2200/221

    摘要: The present invention aims at a tractor which can easily perform an assembling operation and a maintenance operation of a PTO transmission mechanism. According to the present invention, a PTO casing which incorporates a PTO transmission mechanism therein is detachably mounted on a rear portion of a transmission casing and, at the same time, the PTO casing is mounted in a state that a front portion thereof is housed in the inside of the transmission casing. By mounting the PTO casing which incorporates the PTO transmission mechanism therein on the rear portion of the transmission casing in this manner, it is possible to easily perform the assembling operation and the maintenance operation of the PTO transmission mechanism. Further, by mounting the PTO casing in a state that the front portion thereof is housed in the inside of the transmission casing, it is possible to miniaturize the transmission casing (make the transmission casing compact).

    摘要翻译: 本发明的目的在于一种可以容易地进行PTO传动机构的组装操作和维护操作的拖拉机。 根据本发明,一种将PTO传动机构结合在一起的PTO壳体可拆卸地安装在变速箱壳体的后部上,并且同时,PTO壳体以其前部容纳在其中的状态安装 传动箱内部。 通过以这种方式将包含PTO传动机构的PTO壳体安装在变速箱壳体的后部上,可以容易地执行PTO传动机构的组装操作和维护操作。 此外,通过将PTO壳体安装在其前部容纳在变速器壳体的内部的状态下,可以使变速器壳体小型化(使变速箱小型化)。

    Tractor
    7.
    发明申请
    Tractor 审中-公开
    拖拉机

    公开(公告)号:US20070069488A1

    公开(公告)日:2007-03-29

    申请号:US10558146

    申请日:2003-07-17

    IPC分类号: B60N2/427

    摘要: The present invention aims at allowing a tractor to easily set the creep transmission specification and the non-creep transmission specification. According to the present invention, in a tractor in which a transmission part is interlockingly connected with a prime mover part, and power is transmitted to a front wheel and a rear wheel from the transmission part thus enabling the traveling of the tractor, a creep transmission part is detachably interlockingly connected with the transmission part. By detachably mounting the creep transmission part to the transmission part in this manner, it is possible to easily set the creep transmission specification and the non-creep transmission specification.

    摘要翻译: 本发明旨在允许拖拉机容易地设定蠕变传动规格和非蠕变传动规范。 根据本发明,在变速器部分与原动机部分互锁地连接的拖拉机中,从变速器部件向前轮和后轮传递动力,从而能够使拖拉机的行驶, 部分可拆卸地与传动部分互锁地连接。 通过以这种方式将蠕变传递部分可拆卸地安装到传动部分,可以容易地设定蠕变传播规格和非蠕变传动规格。

    Usage management system and usage management method
    10.
    发明授权
    Usage management system and usage management method 有权
    使用管理系统和使用管理方法

    公开(公告)号:US08825005B2

    公开(公告)日:2014-09-02

    申请号:US13326426

    申请日:2011-12-15

    摘要: A usage management system includes a first storage and a processor. The first storage stores, for each communication area and for each user, usage restriction information regarding a network device which locates in each communication area and which is used by each user and connectable to a communication network. The processor identifies a location area which is a communication area in which a target network device locates, identifies a target user present in the identified location area, acquires usage restriction information regarding the target network device for the identified target user from the first storage, and controls operations of the target network device in accordance with the acquired usage restriction information.

    摘要翻译: 使用管理系统包括第一存储器和处理器。 对于每个通信区域和每个用户,第一存储器存储关于位于每个通信区域中并且由每个用户使用并可连接到通信网络的网络设备的使用限制信息。 处理器识别作为目标网络设备所在的通信区域的位置区域,识别出现在所识别的位置区域中的目标用户,从第一存储器获取关于所识别的目标用户的目标网络设备的使用限制信息,以及 根据获取到的使用限制信息控制目标网络设备的操作。