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21. 发明授权

US08806864B2 Transmission 有权
标题翻译：传输
公开(公告)号：US08806864B2
公开(公告)日：2014-08-19
申请号：US12914474
申请日：2010-10-28
申请人： Norihiro Ishii , Koji Iwaki
发明人： Norihiro Ishii , Koji Iwaki
IPC分类号： F16D39/00 , F16H47/04 , F16H47/02 , F16H37/08
CPC分类号： F16H47/04 , F16H47/02 , F16H2037/0886
摘要： A transmission comprises a casing, an output element, a hydrostatic stepless transmission unit (HST) and a forward/backward traveling direction selecting unit (reverser). The output element is supported by the casing. The HST is disposed in the casing so as to be driven by a drive source disposed outside of the casing. The HST includes a pump shaft and a motor shaft member. The pump shaft is drivingly connected to the drive source. The motor shaft member is fitted around the pump shaft coaxially to the pump shaft so as to be rotatable relative to the pump shaft, thereby constituting a hydraulic pump and a hydraulic motor centered on the pump shaft and the motor shaft member. An axially distal end of the motor shaft member is disposed on the axially proximal side of an axially distal end of the pump shaft so that axial ends of the pump shaft are the axially most distal ends of the HST in the axial direction of the pump shaft. The reverser is disposed in the casing so as to transmit power outputted from the HST to the output element. The reverser includes a forward-traveling drive train, a backward-traveling drive train, and a clutch for selecting either the forward-traveling drive train or the backward traveling drive train to transmit the power outputted from the motor shaft member to the output element. The reverser and the output element are entirely disposed between the axial ends of the pump shaft in the axial direction of the pump shaft.
摘要翻译：变速器包括壳体，输出元件，静液压无级变速器单元（HST）和前进/后退行驶方向选择单元（反向器）。输出元件由外壳支撑。 HST设置在壳体中，以便由设置在壳体外部的驱动源驱动。 HST包括泵轴和电机轴构件。泵轴驱动地连接到驱动源。马达轴构件与泵轴同轴地安装在泵轴上，以能够相对于泵轴旋转，从而构成以泵轴和马达轴构件为中心的液压泵和液压马达。电动机轴构件的轴向远端设置在泵轴的轴向远端的轴向近侧上，使得泵轴的轴向端部在泵轴的轴向方向上是HST的轴向最远端。反转器设置在壳体中，以将从HST输出的功率传送到输出元件。逆变器包括前进行驶传动系，后退行驶传动系和用于选择前进行驶传动系或后退行驶传动系的离合器，将从电动机轴部件输出的动力传递给输出部件。反向器和输出元件在泵轴的轴向方向上完全设置在泵轴的轴向端之间。

22. 发明申请

US20080217991A1 Hydraulic Transaxle 有权
标题翻译：液压传动桥
公开(公告)号：US20080217991A1
公开(公告)日：2008-09-11
申请号：US12101724
申请日：2008-04-11
申请人： Koji IWAKI , Norihiro Ishii , Shigenori Sakikawa , Katsumoto Mizukawa , Manabu Kawakami , Kentaro Nagata
发明人： Koji IWAKI , Norihiro Ishii , Shigenori Sakikawa , Katsumoto Mizukawa , Manabu Kawakami , Kentaro Nagata
IPC分类号： B60B35/16
CPC分类号： B62D11/001 , B60K17/043 , B60K17/105 , B60K17/356 , B60Y2200/221 , B60Y2200/223 , B62D7/18 , B62D9/002 , F16H39/14
摘要： A transaxle (1), having a hydraulic drive unit (20) and a pair of left and right wheel support units (2L and 2R), is suspended from a vehicle frame so as to be turnable around a turning-center axis oriented in a fore-and-aft direction of a vehicle. The hydraulic drive unit (20) comprises: a pair of left and right hydraulic motors (23L and 23R) having respective left and right horizontal motor shafts (23b); a center section (22) formed therein with an oil passage for hydraulically connecting at least one of the hydraulic motors to a hydraulic pump, the center section having motor attachment surfaces onto which the hydraulic motors are attached; and a pair of left and right axle casings (2L and 2R) containing the respective hydraulic motors and supporting the respective motor shafts. The pair of wheel support units (30L and 30R), supporting respective left and right travel wheels (1L and 1R), are joined to respective outer ends of the left and right axle casings, and drivingly connected to the respective motor shafts (23b).
摘要翻译：具有液压驱动单元（20）和一对左右轮支撑单元（2L和2R）的变速驱动桥（1）从车架悬挂以能够围绕转向中心轴定向在车辆的前后方向。液压驱动单元（20）包括：一对具有左右水平电动机轴（23b）的左右液压马达（23L和23R）; 其中形成有用于将至少一个所述液压马达液压连接到液压泵的油路的中心部分，所述中心部分具有安装有所述液压马达的马达安装表面; 以及一对包含各个液压马达并支撑各个马达轴的左右轴壳体（2L和2R）。支撑各左右行车轮（1L，1R）的一对车轮支撑单元（30L，30R）与左右车轴箱的各自的外端接合，驱动地连接于各自的电动机轴（23b）。

23. 发明申请

US20050230171A1 Four-wheel drive vehicle 审中-公开
标题翻译：四轮驱动车
公开(公告)号：US20050230171A1
公开(公告)日：2005-10-20
申请号：US11104457
申请日：2005-04-13
申请人： Toshiyuki Hasegawa , Norihiro Ishii , Koji Iwaki , Takeaki Nozaki , Hiroaki Shimizu
发明人： Toshiyuki Hasegawa , Norihiro Ishii , Koji Iwaki , Takeaki Nozaki , Hiroaki Shimizu
IPC分类号： B60K17/10 , B60K17/356
CPC分类号： B60K17/356 , B60K17/105 , B60W10/04 , B60W10/103
摘要： A four-wheel drive vehicle comprises: a rear transaxle driving rear axles; a front transaxle driving front axles; and an engine disposed between the front and rear transaxles. A hydraulic motor for driving the front axles is provided in the front transaxle. A speed change transmission mechanism for driving the rear axles, provided in the rear transaxle, has a function of switching rotation direction, and is drivingly connected to the engine. A hydraulic pump for supplying pressurized oil to the hydraulic motor of the front transaxle is provided in the rear transaxle.
摘要翻译：四轮驱动车辆包括：后驱动桥驱动后轴; 前驱动桥前驱动桥; 以及设置在前驱动桥和后驱动桥之间的发动机。用于驱动前轴的液压马达设置在前驱动桥中。设置在后驱动桥中的用于驱动后轴的变速传动机构具有切换旋转方向的功能，并且被驱动地连接到发动机。在后驱动桥中设置有用于向前驱动桥的液压马达供给加压油的液压泵。

24. 发明申请

US20050121249A1 Hydraulic axle-drive device 有权
标题翻译：液压轴驱动装置
公开(公告)号：US20050121249A1
公开(公告)日：2005-06-09
申请号：US10917557
申请日：2004-08-13
申请人： Koji Iwaki , Norihiro Ishii , Shigenori Sakikawa , Katsumoto Mizukawa , Manabu Kawakami , Kentaro Nagata
发明人： Koji Iwaki , Norihiro Ishii , Shigenori Sakikawa , Katsumoto Mizukawa , Manabu Kawakami , Kentaro Nagata
IPC分类号： B60K17/04 , B60K17/10 , B60K17/356 , B62D7/18 , B62D9/00 , B62D11/00 , F16H39/14 , B60K17/30
CPC分类号： B62D11/001 , B60K17/043 , B60K17/105 , B60K17/356 , B60Y2200/221 , B60Y2200/223 , B62D7/18 , B62D9/002 , F16H39/14
摘要： A transaxle (2), having a hydraulic drive unit (20) and a pair of left and right wheel support units (2L and 2R), is suspended from a vehicle frame so as to be turnable around a turning-center axis oriented in a fore-and-aft direction of a vehicle. The hydraulic drive unit (20) comprises: a pair of left and right hydraulic motors (23L and 23R) having respective left and right horizontal motor shafts (23b); a center section (22) formed therein with an oil passage for hydraulically connecting at least one of the hydraulic motors to a hydraulic pump, the center section having motor attachment surfaces onto which the hydraulic motors are attached; and a pair of left and right axle casings (2L and 2R) containing the respective hydraulic motors and supporting the respective motor shafts. The pair of wheel support units (2L and 2R), supporting respective left and right travel wheels (12L and 12R) are joined to respective outer ends of the left and right axle casings, and drivingly connected to the respective motor shafts (23b).
摘要翻译：具有液压驱动单元（20）和一对左右车轮支撑单元（2L和2R）的变速驱动桥（2）从车架悬挂以能够围绕转向中心轴定向在车辆的前后方向。液压驱动单元（20）包括：一对具有左右水平电动机轴（23b）的左右液压马达（23L和23R）; 其中形成有用于将至少一个所述液压马达液压连接到液压泵的油路的中心部分，所述中心部分具有安装有所述液压马达的马达安装表面; 以及一对包含各个液压马达并支撑各个马达轴的左右轴壳体（2L和2R）。支撑各左右行驶轮（12L，12R）的一对车轮支撑单元（2L，2R）与左，右车轴壳体的各个外端部接合，驱动地连接于各个电动机轴（23 b）。

25. 发明授权

US08701806B2 Electric transaxle unit 有权
标题翻译：电动变速驱动单元
公开(公告)号：US08701806B2
公开(公告)日：2014-04-22
申请号：US12634098
申请日：2009-12-09
申请人： Norihiro Ishii , Tomoyuki Ebihara , Kengo Sasahara , Masaya Itou
发明人： Norihiro Ishii , Tomoyuki Ebihara , Kengo Sasahara , Masaya Itou
IPC分类号： B60K5/04
CPC分类号： B60K1/02 , A01D34/66 , A01D69/02 , B60K7/0007 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L2200/40 , B60L2220/46 , B60Y2200/223 , Y10T74/2186
摘要： An electric transaxle unit includes an axle, an electric motor for driving the axle, a motor shaft serving as an output shaft of the electric motor, the motor shaft being not coaxial to the axle, a deceleration gear train interposed between the motor shaft and the axle, a brake adapted to brake any element in a power train between the motor shaft and the axle via the deceleration gear train, and a casing. The casing incorporates the axle, the electric motor, the motor shaft, the deceleration gear train and the brake. The casing includes an attachment portion to be attached to a frame, and wherein the attachment portion has a constant height from a center axis of the axle regardless of whether the casing is vertically inversed.
摘要翻译：电动驱动桥单元包括轴，用于驱动车轴的电动机，用作电动机的输出轴的电动机轴，电动机轴不与轴同轴;减速齿轮系，其插入在电动机轴和电动机轴之间轴，制动器，其适于通过减速齿轮系制动马达轴和轴之间的动力传动系中的任何元件，以及壳体。外壳包括轴，电动机，电机轴，减速齿轮系和制动器。壳体包括附接到框架的附接部分，并且其中附接部分具有与轴的中心轴线恒定的高度，而不管壳体是否垂直倒置。

26. 发明授权

US08479503B2 Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US08479503B2
公开(公告)日：2013-07-09
申请号：US13204056
申请日：2011-08-05
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 rotatbly 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) driving connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second 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），所述单轴（20L）限定旋转地安装在壳体（40）中的近端部分，并且远端部分从壳体（40）的第一侧向外延伸。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（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），该液压马达包括驱动连接到单轴（20L）的输出轴（74）。第一轴驱动单元（18L）与车辆的车身框架上的第二车轴驱动单元（18L）结合使用，并且具有基本相似的结构。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。

27. 发明授权

US08424625B2 Transaxle 有权
标题翻译：传动桥
公开(公告)号：US08424625B2
公开(公告)日：2013-04-23
申请号：US12704647
申请日：2010-02-12
申请人： Norihiro Ishii
发明人： Norihiro Ishii
IPC分类号： B60K17/12
CPC分类号： B60W20/00 , B60K6/26 , B60K6/46 , B60K7/0007 , B60K7/0015 , B60K17/046 , B60K17/06 , B60K2001/001 , B60K2007/0038 , B60K2007/0092 , B60L11/126 , B60L11/14 , B60L15/2054 , B60L2220/52 , B60L2240/12 , B60L2240/423 , B60L2240/461 , B60L2240/507 , B60L2250/26 , B60W10/08 , B60W2510/083 , B60W2520/10 , B60W2520/28 , B60W2540/10 , B60Y2200/223 , H02K7/116 , H02K7/14 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A transaxle includes an axle and a multiple motor generator unit for driving the axle. The multiple motor generator unit includes a common rotor shaft drivingly connected to the axle, armature windings serving as a first stator and a second stator aligned opposite each other in the axial direction of the rotor shaft, a common rotor member fixed on the rotor shaft, and permanent magnets provided on the common rotor member so as to serve as a first rotor facing the first stator, and as a second rotor facing the second stator. The first stator and the first rotor constitute a first motor generator. The second stator and the second rotor constitute the second motor generator. A total motor output torque of the first and second motor generators for rotating the rotor member and the rotor shaft can be changed in correspondence to a load applied from the axle to the rotor shaft.
摘要翻译：变速驱动桥包括用于驱动轴的车轴和多电动发电机单元。多电动发电机单元包括驱动地连接到车轴的公共转子轴，用作第一定子的电枢绕组和在转子轴的轴向上彼此相对排列的第二定子，固定在转子轴上的公共转子构件，以及永磁体，其设置在公共转子部件上，以用作面向第一定子的第一转子，以及面向第二定子的第二转子。第一定子和第一转子构成第一电动发电机。第二定子和第二转子构成第二电动发电机。用于旋转转子构件和转子轴的第一和第二电动发电机的总电动机输出转矩可以相应于从轴向转子轴施加的负载而改变。

28. 发明授权

US08113077B2 Dual clutch transmission 有权
标题翻译：双离合变速器
公开(公告)号：US08113077B2
公开(公告)日：2012-02-14
申请号：US12342585
申请日：2008-12-23
申请人： Norihiro Ishii
发明人： Norihiro Ishii
IPC分类号： F16H59/00 , F16H3/08 , B60W10/00
CPC分类号： F16H3/006 , F16H37/043 , F16H61/0246 , F16H61/688 , F16H2037/045 , F16H2200/006 , F16H2200/0086 , Y10T74/19233 , Y10T74/19251 , Y10T74/1926 , Y10T477/641
摘要： A dual clutch transmission includes odd-numbered forward traveling speed drive trains to be activated by engaging a first clutch, even-numbered forward traveling speed drive trains to be activated by engaging a second clutch, and a plurality of backward traveling speed drive trains including at least one backward traveling train to be activated by engaging either the first or second clutch. While a reverse mode is set and when a reverser operation means is shifted between a forward traveling position and a backward traveling position, the first and second clutches are alternately engaged/disengaged for a forward/backward traveling speed shift between a backward traveling speed set by at least one backward traveling speed drive train and a forward traveling speed set by any one forward traveling speed drive train activated by engaging the first or second clutch which is different from the first or second clutch adapted to be engaged for activating the at least one backward traveling speed drive train.
摘要翻译：双离合器变速器包括通过接合第一离合器而启动的奇数正向行驶速度传动系，通过接合第二离合器而启动的偶数正向行驶速度传动系和多个向后行驶速度传动系，通过接合第一离合器或第二离合器来使至少一个后退行驶列车被致动。当设置倒档模式时，当反向操作装置在前进行驶位置和后退行驶位置之间移动时，第一离合器和第二离合器被交替地接合/分离用于在由至少一个后退行驶速度传动系和由任何一个前进行驶速度传动系设定的前进行驶速度，该前进行进速度是通过使与第一或第二离合器不同的第一或第二离合器接合来启动的，旅行高速列车。

29. 发明申请

US20110284310A1 Axle Driving Apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US20110284310A1
公开(公告)日：2011-11-24
申请号：US13204056
申请日：2011-08-05
申请人： Robert ABEND , Norihiro Ishii , Ryota Ohashi
发明人： Robert ABEND , Norihiro Ishii , Ryota Ohashi
IPC分类号： B60K17/10 , B60K17/04 , 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 rotatbly 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) driving connected to the single axle (20L). The first axle driving unit (18L) is used in conjunction with a second 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），所述单轴（20L）限定旋转地安装在壳体（40）中的近端部分，并且远端部分从壳体（40）的第一侧向外延伸。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（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），该液压马达包括驱动连接到单轴（20L）的输出轴（74）。第一轴驱动单元（18L）与车辆的车身框架上的第二车轴驱动单元（18L）结合使用，并且具有基本相似的结构。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。

30. 发明授权

US07500362B2 Axle driving apparatus 失效
标题翻译：车轴驱动装置
公开(公告)号：US07500362B2
公开(公告)日：2009-03-10
申请号：US11681310
申请日：2007-03-02
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 tile 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 aid 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。车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，并且远端从瓦片壳体（40）的第一侧向外延伸的部分。扩大区域由壳体（40）限定，扩大区域基本上垂直于单轴（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）包括具有从扩大区域突出的输入轴（21）的液压泵（52），其包括液压马达（55），液压马达（55）包括驱动地连接到单轴（20L）的输出轴（74）。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，并且具有基本相似的结构。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。

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