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71. 发明授权

US08105203B2 Dual clutch transmission 有权
标题翻译：双离合变速器
公开(公告)号：US08105203B2
公开(公告)日：2012-01-31
申请号：US12191032
申请日：2008-08-13
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Tomoyuki Ebihara
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Tomoyuki Ebihara
IPC分类号： F16H61/26
CPC分类号： F16H3/006 , F16H3/093 , F16H59/02 , F16H61/0246 , F16H61/688 , F16H2200/0017 , F16H2200/0043 , F16H2200/0086 , F16H2312/08 , Y10T74/19228 , Y10T477/6936 , Y10T477/69363
摘要： A dual clutch transmission comprises a first clutch to be engaged for setting any one of forward-traveling odd-numbered speeds and a second clutch to be engaged for setting any one of forward-traveling even-numbered speeds. The dual clutch transmission establishes a desired forward-traveling speed by alternately engaging/disengaging the first and second clutches. A backward-traveling drive train is adapted to be driven by engaging one of the first and second clutches. When a reverse mode is established by a mode setting means, the one of the first and second clutches is engaged to drive the backward-traveling drive train by setting a speed change manipulator at a backward-traveling position, and the other of the first and second clutches is engaged to drive a fixed one forward-traveling speed drive train by setting the speed change manipulator at a forward-traveling position. While the reverse mode is established, the backward-traveling drive train and the fixed one forward-traveling speed drive train are kept activated regardless of whether the first or second clutch is engaged.
摘要翻译：双离合器变速器包括用于设定前进行驶的奇数档次中的任何一个的第一离合器和待接合的第二离合器，用于设定前进行驶的偶数速度中的任何一个。双离合器变速器通过交替地接合/分离第一和第二离合器来建立期望的前进行驶速度。后向行驶的传动系适于通过接合第一和第二离合器之一来驱动。当通过模式设定装置建立反向模式时，通过将变速操纵器设置在后退行进位置，第一离合器和第二离合器中的一个被接合以驱动后向行驶的传动系，并且第一和第二离合器第二离合器通过将变速操纵器设置在前进行驶位置而被接合以驱动固定的一个前进行驶速度传动系。在反向模式建立的情况下，无论第一离合器或第二离合器是否接合，后退行驶传动系和固定一个前进行驶速度传动系都保持启动。

72. 发明授权

US07596946B2 Axle driving apparatus 失效
公开(公告)号：US07596946B2
公开(公告)日：2009-10-06
申请号：US11675193
申请日：2007-02-15
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D31/02
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.

73. 发明授权

US07448209B2 Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US07448209B2
公开(公告)日：2008-11-11
申请号：US11688558
申请日：2007-03-20
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D31/02
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) leaving a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.
摘要翻译：一种车轴驱动装置，用于安装在车辆的车身框架上并用于独立地旋转驱动轮构件。轴驱动装置包括离开壳体（40）和单轴（20L）的第一轴驱动单元（18L），单轴（20L）限定可旋转地安装在壳体（40）中的近端部分，以及从所述壳体（40）的第一侧向外延伸的远端部分。扩大区域由壳体（40）限定，扩大区域基本垂直于单轴（20L）的纵向轴线延伸。液压无级变速组件（22）设置在放大区域内。变速组件（22）包括具有从放大区域突出的输入轴（21）的液压泵（52），并且包括液压马达（55），液压马达（55）包括驱动地连接到单轴（20L ）。第一轴驱动单元（18L）与第二轴驱动单元（18R）一起使用，第二轴驱动单元（18R）相邻地布置在车辆的车身框架上的第一轴驱动单元（18L）上，并且其基本相似施工。然而，第二轴驱动单元（18R）具有从壳体（40）的第二相对侧向外延伸的单轴（20R），使得轴（20L，20R）相对设置。

74. 发明授权

US07434651B2 Axle driving unit for a lawn tractor 失效
标题翻译：用于草坪拖拉机的车轴驱动单元
公开(公告)号：US07434651B2
公开(公告)日：2008-10-14
申请号：US11620972
申请日：2007-01-08
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： B60K17/10
CPC分类号： A01D34/6806 , A01D69/03 , A01D2101/00 , B60K17/105 , B60Y2200/223 , Y10S56/04 , Y10S56/06 , Y10T74/2186
摘要： An axle driving apparatus includes a housing for supporting an axle, a hydrostatic transmission including a hydraulic pump, a hydraulic motor, and a center section. The center section has a pump mounting surface and a motor mounting surface substantially perpendicular to each other. A rotational axis of a motor shaft is disposed lower than a plane located at the pump mounting surface. The center section includes a narrow portion and a wide portion. The narrow portion is defined between a first side and a second side opposite the first side in a direction along the rotational axis of the motor shaft. The wide portion is formed adjacent to the narrow portion. A first extension of the wide portion is defined by a width that extends from the first side in the direction along the rotational axis of the motor shaft and a length that extends in a direction perpendicular to the rotational axis of the motor shaft. A second extension of the wide portion is generally defined by the pump mounting surface formed thereon.
摘要翻译：轴驱动装置包括用于支撑轴的壳体，包括液压泵，液压马达和中心部分的静液传动装置。中心部分具有大致垂直于彼此的泵安装表面和马达安装表面。马达轴的旋转轴设置在比位于泵安装表面处的平面低的位置。中心部分包括窄部分和宽部分。狭窄部分限定在沿电动机轴的旋转轴线的方向上的与第一侧相对的第一侧和第二侧之间。宽部分邻近窄部分形成。宽部分的第一延伸部由沿电动机轴的旋转轴线的方向从第一侧延伸的宽度和沿垂直于电动机轴的旋转轴线的方向延伸的长度来限定。宽部分的第二延伸部通常由其上形成的泵安装表面限定。

75. 发明授权

US07419030B2 Axle driving unit for a lawn tractor 失效
标题翻译：用于草坪拖拉机的车轴驱动单元
公开(公告)号：US07419030B2
公开(公告)日：2008-09-02
申请号：US11254746
申请日：2005-10-21
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： B60K17/00
CPC分类号： A01D34/6806 , A01D69/03 , A01D2101/00 , B60K17/105 , B60Y2200/223 , Y10S56/04 , Y10S56/06 , Y10T74/2186
摘要： A transaxle includes a housing, a hydraulic pump, a hydraulic motor, an axle supported by the housing and disposed in parallel to a motor shaft of the hydraulic motor, a mechanical drive train including an intermediate gear for mechanically connecting the motor shaft to the axle, a center section, an operation shaft supported by the housing so as to operate a movable swash plate of the hydraulic pump, a speed-control operation lever provided on the outer portion of the operation shaft, and a brake rotor provided on the outer portion of said motor shaft. The operation shaft and the motor shaft extend in parallel and have respective outer portions projecting outward from a side surface of the housing. The center section includes a pump mounting surface and a motor mounting surface which are disposed perpendicular to each other and overlap each other in an axial direction of the axle.
摘要翻译：驱动桥包括壳体，液压泵，液压马达，由壳体支撑并且平行于液压马达的马达轴布置的轴;机械传动系，其包括用于将马达轴机械连接到轴的中间齿轮，中心部分，由壳体支撑以操作液压泵的可动斜盘的操作轴，设置在操作轴外部的速度控制操作杆和设置在操作轴外侧的制动转子的电机轴。操作轴和马达轴平行延伸并且具有从壳体的侧表面向外突出的相应的外部部分。中心部分包括彼此垂直设置并且在轴的轴向彼此重叠的泵安装表面和马达安装表面。

76. 发明授权

US07419025B2 Hydraulic transaxle and vehicle comprising it 有权
标题翻译：液压传动桥和包括它的车辆
公开(公告)号：US07419025B2
公开(公告)日：2008-09-02
申请号：US10990976
申请日：2004-11-18
申请人： Norihiro Ishii , Koji Irikura , Ryota Ohashi , Shigenori Sakikawa
发明人： Norihiro Ishii , Koji Irikura , Ryota Ohashi , Shigenori Sakikawa
IPC分类号： B60K17/356
CPC分类号： F16H61/456 , B60K17/105 , B60K17/20 , B60K17/303 , B60K17/356 , F16H39/14 , F16H61/4035 , F16H61/4052 , F16H61/444
摘要： A hydraulic transaxle comprises a transaxle casing for supporting left and right axles, a pair of hydraulic motors disposed in the transaxle casing so as to drive the respective left and right axles, hydraulic ports provided in the transaxle casing so as to fluidly connect the pair of hydraulic motors in parallel to a common hydraulic pump, and a system for restricting or canceling differential rotation of the pair of hydraulic motors.
摘要翻译：液压驱动桥包括用于支撑左轴和右轴的变速驱动桥壳体，设置在变速驱动桥壳体中的一对液压马达，以驱动相应的左轴和右轴，设置在变速驱动桥壳体中的液压端口，以便将一对与普通液压泵并联的液压马达，以及用于限制或取消一对液压马达的差速旋转的系统。

77. 发明申请

US20080053736A1 Wheel Motor Device, Working Vehicle, and Hydraulic Drive Working Vehicle 审中-公开
标题翻译：车轮电机装置，工作车辆和液压驱动工作车辆
公开(公告)号：US20080053736A1
公开(公告)日：2008-03-06
申请号：US11850310
申请日：2007-09-05
申请人： Toshifumi Yasuda , Kengo Sasahara , Norihiro Ishii
发明人： Toshifumi Yasuda , Kengo Sasahara , Norihiro Ishii
IPC分类号： B60K8/00
CPC分类号： B60K7/0015 , B60K17/046 , B60K17/30 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , B60Y2200/221 , B60Y2200/223 , F16H47/02
摘要： There is provided a wheel motor device comprising a hydraulic motor main body, a speed reduction gear mechanism for reducing a speed of a rotational output of the hydraulic motor main body, an output member for outputting the rotational output whose speed has been reduced by the speed reduction gear mechanism to a driving wheel and a casing for accommodating the hydraulic motor main body and the speed reduction gear mechanism. The casing has a motor space and a gear space for respectively accommodating the hydraulic motor main body and the speed reduction gear mechanism, the motor space being capable of storing fluid in a state of being liquid-tightly separate from the gear space. The casing is provided with a flow-in port for introducing fluid into the motor space and a flow-out port for discharging fluid outward from the motor space.
摘要翻译：提供了一种车轮电动机装置，其包括液压马达主体，用于降低液压马达主体的旋转输出速度的减速齿轮机构，用于输出速度降低了转速的旋转输出的输出部件减速机构连接到驱动轮和用于容纳液压马达主体和减速齿轮机构的壳体。壳体具有用于分别容纳液压马达主体和减速齿轮机构的马达空间和齿轮空间，所述马达空间能够以与齿轮空间液密地分离的状态存储流体。壳体设置有用于将流体引入电动机空间的流入口和用于将流体从电动机空间向外排出的流出口。

78. 发明申请

US20070144168A1 Axle Driving Apparatus 失效
公开(公告)号：US20070144168A1
公开(公告)日：2007-06-28
申请号：US11683531
申请日：2007-03-08
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D39/00
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.

79. 发明申请

US20060288697A1 Axle Driving Apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US20060288697A1
公开(公告)日：2006-12-28
申请号：US11463696
申请日：2006-08-10
申请人： Robert Abend , Norihiro Ishii , Ryota Ohashi
发明人： Robert Abend , Norihiro Ishii , Ryota Ohashi
IPC分类号： F16D39/00
CPC分类号： A01D34/69 , A01D69/03 , A01D2101/00 , F16D31/02 , F16D39/00 , F16H39/14 , F16H47/02 , F16H2007/0808 , F16H2007/0874
摘要： An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second axle driving unit (18R) which is adjacently disposed to the first axle driving unit (18L) on the body frame of the vehicle and which is of substantially similar construction. However, the second axle driving unit (18R) features a single axle (20R) which extends outwardly from a second, opposite side of the housing (40) such that the axles (20L, 20R) are oppositely disposed.
摘要翻译：一种车轴驱动装置，用于安装在车辆的车身框架上并用于独立地旋转驱动轮构件。轴驱动装置包括具有壳体（40）和单轴（20L）的第一轴驱动单元（18L），单轴（20L）限定可旋转地安装在壳体（40）中的近端部分，从所述壳体（40）的第一侧向外延伸的远端部分。扩大区域由壳体（40）限定，扩大区域基本垂直于单轴（20L）的纵向轴线延伸。液压无级变速组件（22）设置在放大区域内。变速组件（22）包括具有从放大区域突出的输入轴（21）的液压泵（52），并且包括液压马达（55），液压马达（55）包括驱动地连接到单轴（20L ）。第一轴驱动单元（18L）与第二轴驱动单元（18R）结合使用，第二轴驱动单元（18R）相邻地布置在车辆的车身框架上的第一轴驱动单元（18L）上，并且具有基本相似施工。然而，第二轴驱动单元（18R）具有从壳体（40）的第二相对侧向外延伸的单轴（20R），使得轴（20L，20R）相对设置。

80. 发明授权

US07066294B2 Hydraulically driven and steered vehicle 失效
标题翻译：液压驱动和转向车辆
公开(公告)号：US07066294B2
公开(公告)日：2006-06-27
申请号：US10835602
申请日：2004-04-30
申请人： Norihiro Ishii
发明人： Norihiro Ishii
IPC分类号： B60K17/00
CPC分类号： B62D11/183 , B60K17/105
摘要： A hydraulically driven and steered vehicle comprises a pair of axles differentially connected to each other, a traveling HST, a steering HST, a speed control operation device operative connected to a movable swash plate of the traveling HST, and a steering operation device operatively connected to a movable swash plate of the steering HST. A speed control linkage is interposed between the steering operation device and the swash plate of the steering HST. A hydraulic actuator and a hydraulic valve are connected to the steering control linkage so as to reverse the relative movement direction of the swash plate of the steering HST to the movement direction of the steering operation device depending upon the reversing of forward and backward traveling direction.
摘要翻译：液压驱动和转向车辆包括彼此差分连接的一对轴，行驶HST，转向HST，操作连接到行驶HST的可移动斜盘的速度控制操作装置，以及可操作地连接到转向HST的可动斜盘。转向操作装置和转向HST的斜盘之间夹有速度控制联动装置。液压致动器和液压阀连接到转向控制联动装置，以根据前进和后退行驶方向的反转将转向HST的斜盘的相对移动方向反转到转向操作装置的移动方向。

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