公开(公告)号：US20090065281A1

公开(公告)日：2009-03-12

申请号：US12207974

申请日：2008-09-10

申请人： Hiroyuki SUZUKI

发明人： Hiroyuki SUZUKI

IPC分类号： B60K23/04 ,  F16H37/02

CPC分类号： F16H3/093 ,  F16H57/02 ,  F16H2003/0931 ,  F16H2057/02086 ,  F16H2200/0052 ,  Y10T74/19233

摘要： A vehicle includes an engine, a pair of side frames extending along a vehicle body in a front-rear direction of the vehicle, a transmission adapted to be axially connected with the engine and adapted to be transversely mounted on the vehicle body, includes an input shaft, an output shaft, a first counter shaft, a second counter shaft, a first gear mechanism, a second gear mechanism, a third gear mechanism, and a transmission case, wherein the first and second gear mechanisms are arranged relatively close to the engine, the third gear mechanism is arranged more remote from the engine than the second gear mechanism, the first counter shaft is arranged above the input shaft and the second counter shaft, and the transmission case forms a cut-out portion at an upper portion of a back wall portion of the transmission case.

摘要翻译： 一种车辆包括发动机，沿车辆前后方向延伸的一对侧架，适于与发动机轴向连接并适于横向安装在车体上的变速器，包括输入 轴，输出轴，第一副轴，第二副轴，第一齿轮机构，第二齿轮机构，第三齿轮机构和变速箱，其中第一和第二齿轮机构相对靠近发动机布置 所述第三齿轮机构比所述第二齿轮机构更靠近发动机配置，所述第一副轴配置在所述输入轴和所述第二副轴的上方，所述变速箱在所述第二齿轮机构的上部形成切口部 传动箱后壁部分。

公开(公告)号：US07341121B2

公开(公告)日：2008-03-11

申请号：US11020173

申请日：2004-12-27

申请人： Michael J. Flowers ,  Stephen Jarema, III ,  Edward J. Dwyer, Jr. ,  Robert C. Hopely, Jr. ,  David S. Zaveloff ,  Robert M. Martin

发明人： Michael J. Flowers ,  Stephen Jarema, III ,  Edward J. Dwyer, Jr. ,  Robert C. Hopely, Jr. ,  David S. Zaveloff ,  Robert M. Martin

IPC分类号： B60K23/04

CPC分类号： B62D11/003 ,  B62D11/24 ,  B62K5/007 ,  B62K21/00

摘要： A vehicle is disclosed having a reduced turning radius comprising a directional wheel assembly for turning the vehicle and a drive wheel assembly for driving the vehicle. The drive wheel assembly has a first and a second drive wheel independently driven by a first and a second motor through a control circuit. A counter-rotation circuit counter-rotates the first and second drive wheels upon a major turning position of the directional wheel assembly to enhance the turning of the vehicle. A reducing circuit reduces the speed of the motors upon a minor turning position of the directional wheel assembly. The vehicle may include a slide mechanism for providing a reduced wheelbase to further reduce the turning radius of the vehicle. One embodiment of the invention includes an improved steering device for controlling the directional wheel assembly.

摘要翻译： 公开了一种具有减小的转弯半径的车辆，包括用于转动车辆的定向轮组件和用于驱动车辆的驱动轮组件。 驱动轮组件具有通过控制电路由第一和第二电动机独立地驱动的第一和第二驱动轮。 逆向旋转电路在第一和第二驱动轮在定向轮组件的主要转动位置上相反旋转以增强车辆的转动。 减速电路在方向盘组件的小转动位置时降低了电动机的速度。 车辆可以包括用于提供减小的轴距的滑动机构，以进一步减小车辆的转弯半径。 本发明的一个实施例包括用于控制方向盘组件的改进的转向装置。

公开(公告)号：US20050266952A1

公开(公告)日：2005-12-01

申请号：US10855904

申请日：2004-05-27

申请人： Dumitru Puiu

发明人： Dumitru Puiu

IPC分类号： B60K17/346 ,  B60K23/04 ,  F16H37/08

CPC分类号： B60K23/0808 ,  B60K17/3462 ,  B60K23/04 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/295 ,  F16H48/30 ,  F16H48/34 ,  F16H2048/106 ,  F16H2048/204 ,  F16H2048/343 ,  F16H2048/346

摘要： A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a differential, first and speed changing units, and first and second mode clutches. The first mode clutch is operable in association with the first speed changing unit to increase the rotary speed of the first axleshaft which, in turn, causes a corresponding decrease in the rotary speed of the second axleshaft. The second mode clutch is operable in association with the second speed changing unit to increase the rotary speed of the second axleshaft so as to cause a decrease in the rotary speed of the first axleshaft. A control system controls actuation of both mode clutches.

摘要翻译： 驱动轴组件包括连接到一对车轮的第一和第二轴轴和可操作以选择性地将从动输入轴联接到轴轴中的一个或两个的驱动机构。 驱动机构包括差速器，第一和变速单元以及第一和第二模式离合器。 第一模式离合器与第一变速单元相关联地可操作，以增加第一轴轴的转速，这又导致第二轴轴的转速的相应降低。 第二模式离合器与第二变速单元相关联地可操作以增加第二轴轴的转速，从而使第一轴轴的转速降低。 一个控制系统控制两个模式离合器的启动。

公开(公告)号：US20050026733A1

公开(公告)日：2005-02-03

申请号：US10687710

申请日：2003-10-20

申请人： Jun Yoshioka ,  John Grogg ,  Jeremy Wudy ,  Martin Kaplan

发明人： Jun Yoshioka ,  John Grogg ,  Jeremy Wudy ,  Martin Kaplan

IPC分类号： B60K23/04 ,  B60K17/35 ,  F16D43/284 ,  F16D48/02 ,  F16H48/08 ,  F16H48/20 ,  F16H48/22 ,  F16H48/30 ,  F16H48/32 ,  F16H48/34 ,  F16H48/06

CPC分类号： F16H48/34 ,  B60K17/20 ,  F16D43/284 ,  F16H48/08 ,  F16H48/22 ,  F16H48/30 ,  F16H48/32 ,  F16H2048/204 ,  F16H2048/346 ,  F16H2200/2071

摘要： A torque transfer assembly for a motor vehicle comprises a ring gear subassembly and a differential subassembly rotatably supported in said ring gear subassembly, a friction clutch pack for coupling the ring gear subassembly to the differential subassembly, and a hydraulic clutch actuator for selectively frictionally loading the clutch pack. The hydraulic clutch actuator includes a variable pressure relief valve assembly to selectively control the friction clutch pack. The variable pressure relief valve assembly includes a valve closure member, a valve seat complementary to the valve closure member, and a electromagnetic actuator for engaging the valve closure member and urging thereof against the valve seat with an axial force determined by a magnitude of an electric current supplied to the electromagnetic actuator so as to selectively vary a release pressure of the pressure relief valve assembly based on the magnitude of the electric current.

摘要翻译： 一种用于机动车辆的转矩传递组件包括一个可旋转地支撑在所述齿圈子组件中的齿圈子组件和差速子组件，用于将所述齿圈子组件连接到所述差速子组件的摩擦离合器组件，以及用于选择性地摩擦 离合器组合 液压离合器致动器包括可选的减压阀组件，用于选择性地控制摩擦离合器组件。 可变减压阀组件包括阀关闭构件，与阀关闭构件互补的阀座，以及电磁致动器，其用于接合阀关闭构件并将其推压抵靠阀座，轴向力由电气量级 电流供应到电磁致动器，以便基于电流的大小选择性地改变泄压阀组件的释放压力。

公开(公告)号：US6161643A

公开(公告)日：2000-12-19

申请号：US205985

申请日：1998-12-04

申请人： Patricia M. Bober ,  Mark E. Dober ,  Alex J. Petrusha

发明人： Patricia M. Bober ,  Mark E. Dober ,  Alex J. Petrusha

IPC分类号： B60K17/348 ,  B60K17/35 ,  B60K23/04 ,  B60K23/08 ,  F16H48/30 ,  F16H57/04

CPC分类号： B60K23/0808 ,  B60K17/20 ,  B60K17/3505 ,  B60K23/04 ,  F16H57/043 ,  F16H57/0473 ,  F16H57/0483

摘要： A system for controlling torque transfer in a motor vehicle includes a transfer case, a front inter-axle differential unit and a rear inter-axle differential unit. The transfer case is operative for automatically transferring torque between front and rear pairs of wheels. The front inter-axle differential unit is operative for automatically transferring torque between the wheels of the front pair of wheels. The rear inter-axle differential unit is operative for automatically transferring torque between the wheels of the rear pair of wheels. Under extreme operating conditions, the system is operative for delivering substantially all torque to a single tractive wheel.

摘要翻译： 用于控制机动车辆中的扭矩传递的系统包括分动箱，前桥间差速单元和后桥间差动单元。 转移箱可用于在前后车轮对之间自动传递扭矩。 前桥式差速器可用于在前轮对的车轮之间自动传递转矩。 后桥式差速单元可用于在后轮对的车轮之间自动传递转矩。 在极端的操作条件下，该系统可操作用于将基本上所有的扭矩输送到单个牵引轮。

公开(公告)号：US6125953A

公开(公告)日：2000-10-03

申请号：US154173

申请日：1998-09-16

申请人： Kentaro Arai ,  Tetsuro Hamada

发明人： Kentaro Arai ,  Tetsuro Hamada

IPC分类号： B60K23/04 ,  B60K6/22 ,  B60K6/44 ,  B60K6/52 ,  B60K6/54 ,  B60K17/00 ,  B60K17/04 ,  B60K17/16 ,  B60K17/354 ,  B60K17/356 ,  B60K23/08 ,  B60L3/00 ,  B60W10/02 ,  B60W10/08 ,  B60W20/00 ,  B62D9/00 ,  B62D11/16 ,  F02D29/02 ,  F16D48/12 ,  F16H48/08 ,  F16H48/10 ,  F16H48/24 ,  F16H48/36 ,  F16H48/38 ,  B62D6/02

CPC分类号： B60K6/52 ,  B60K17/00 ,  B60K17/04 ,  B60K6/365 ,  B60K6/387 ,  B62D11/16 ,  B62D9/00 ,  B60K17/354 ,  B60K17/356 ,  B60K23/08 ,  Y02T10/6265 ,  Y10S903/916

摘要： A coupling device to be provided between left and right wheels of a vehicle has an electric motor and a switching mechanism switchable between a starting assistance state in which a torque is transmitted in the same direction of rotation from the electric motor to left and right wheels, and a cornering assistance state in which a torque for acceleration is transmitted from the electric motor to one of the left and right wheels. When the switching state of the switching mechanism is for starting assistance control, lamps in the central indicator of an indicating device are lighted in a number corresponding to the electric current value of the electric motor. When the switching state is for cornering assistance control, the lamps of the left and right indicators corresponding to the outer wheel are lighted in a number corresponding to the electric current value.

摘要翻译： 设置在车辆的左右车轮之间的联接装置具有电动马达和切换机构，该切换机构可以在转矩从电动机向左右车轮的相同旋转方向传递的起动辅助状态之间切换， 以及转弯辅助状态，其中用于加速的转矩从电动机传递到左右车轮之一。 当切换机构的切换状态用于启动辅助控制时，指示装置的中央指示器中的灯以与电动机的电流值对应的数量点亮。 当切换状态用于转弯辅助控制时，对应于外轮的左右指示灯的灯以与电流值对应的数量点亮。

公开(公告)号：US6123398A

公开(公告)日：2000-09-26

申请号：US154166

申请日：1998-09-16

申请人： Kentaro Arai ,  Tetsuro Hamada

发明人： Kentaro Arai ,  Tetsuro Hamada

IPC分类号： B60K23/04 ,  B60K17/16 ,  B60T8/1755 ,  B60T8/24 ,  B60T8/58 ,  F16H48/08 ,  F16H48/36 ,  F16H48/38 ,  B60J8/24

CPC分类号： B60T8/17552 ,  B60T2230/02

摘要： A difference rotation generating apparatus which generates a difference rotation between the left and right idler wheels by an output torque of an electric motor. When the driving condition of the vehicle is power-off state or when the slip angle is above a predetermined value, a yawing moment to decrease the slip angle is generated by an independent operation of the left and right brakes. When the slip angle is below the predetermined value, the difference rotation generating apparatus is operated to thereby generate the yawing moment to decrease the slip angle.

摘要翻译： 一种差分旋转发生装置，其通过电动机的输出转矩产生左右空转轮之间的差动旋转。 当车辆的行驶状态为断电状态时，或者当滑移角高于预定值时，通过左右制动器的独立操作产生滑移角减小的偏转力矩。 当滑移角度低于预定值时，差动旋转发​​生装置被操作从而产生偏航力矩以减小滑移角。

公开(公告)号：US6098737A

公开(公告)日：2000-08-08

申请号：US49106

申请日：1998-03-27

申请人： Jun Aoki

发明人： Jun Aoki

IPC分类号： B60K23/04 ,  B60K6/365 ,  B60K6/387 ,  B60K6/44 ,  B60K6/52 ,  B60K6/54 ,  B60K17/00 ,  B60K17/356 ,  B60K23/00 ,  F16H48/08 ,  F16H48/10 ,  F16H48/11 ,  F16H48/24 ,  F16H48/36 ,  F16H48/38

CPC分类号： B60K6/365 ,  B60K17/00 ,  B60K23/00 ,  B60K6/48 ,  B60K6/52 ,  F16H48/36 ,  B60K17/356 ,  F16H2048/364 ,  F16H48/10 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y10S903/91 ,  Y10S903/916

摘要： In a coupling device which is disposed between left and right wheels of a vehicle, pair of differential gears are provided. First rotational elements of both the differential gears are coupled to each other, and second rotational elements are respectively coupled to left and right wheels of the vehicle. A third rotational element of one of the differential gears is driven for rotation by a driving source. The third rotational element of the other of the differential gears is made switchable by a switching device between a state in which the third rotational element is prevented from rotating and a state in which the third rotational element is coupled to the first rotational element or the second rotational element of the other of the differential gears. Otherwise, the third rotational element of the other of the differential gears may be arranged to be always prevented from rotating. In this arrangement, the first and second rotational elements of the other of the differential gears are selectively coupled via the switching device to the wheels, or the first rotational element of one of the differential gears is selectively coupled via the switching device to the first and second rotational elements of the other of the differential gears.

摘要翻译： 在设置在车辆的左右车轮之间的联接装置中，设置有一对差动齿轮。 两个差速齿轮的第一旋转元件彼此联接，并且第二旋转元件分别联接到车辆的左轮和右轮。 一个差速齿轮的第三旋转元件由驱动源驱动旋转。 另一个差速齿轮的第三旋转元件可通过切换装置在第三旋转元件被阻止旋转的状态和第三旋转元件联接到第一旋转元件的状态之间切换， 另一个差速齿轮的旋转元件。 否则，另一个差速齿轮的第三旋转元件可以被布置成总是被防止旋转。 在这种布置中，另一个差速齿轮的第一和第二旋转元件通过开关装置选择性地耦合到车轮，或者一个差速齿轮的第一旋转元件通过开关装置选择性地耦合到第一和 另一个差动齿轮的第二旋转元件。

公开(公告)号：US6059065A

公开(公告)日：2000-05-09

申请号：US906520

申请日：1997-08-05

申请人： Masayoshi Takeda ,  Hideaki Suzuki

发明人： Masayoshi Takeda ,  Hideaki Suzuki

IPC分类号： B60K23/04 ,  B60K23/08 ,  B60T8/32 ,  B60T8/48 ,  F16D48/12 ,  B60K17/356

CPC分类号： B60T8/322 ,  B60K23/04 ,  B60K23/0808 ,  B60T8/3205 ,  B60T8/4872

摘要： A driving torque control apparatus has a first differential restraining device which restrains a rotational speed differential between front-left and front-right wheels by adjusting driving torque to be transmitted from a power source mounted on a four-wheel drive vehicle to each of the front-left and front-right wheels, and a second differential restraining device which restrains a rotational speed differential between rear-left and rear-right wheels by adjusting driving torque to be transmitted from the power source to each of the rear-left and rear-right wheels. An adjustment of driving torque by the second differential restraining device is executed in preference to an adjustment of driving torque by the first differential restraining device.

摘要翻译： 驱动力矩控制装置具有第一差速抑制装置，其通过调节从安装在四轮驱动车辆上的动力源传递到每个前轮的驱动转矩来限制前左右车轮之间的转速差 左右后轮和第二差速抑制装置，其通过调整要从电源传递到后左后轮和后轮的每一个的驱动转矩来限制左后轮和右后轮之间的转速差， 右轮 优选通过第一差分抑制装置的驱动转矩的调整来执行由第二差动抑制装置的驱动转矩的调节。

公开(公告)号：US6027422A

公开(公告)日：2000-02-22

申请号：US149389

申请日：1998-09-08

申请人： Nobushi Yamazaki

发明人： Nobushi Yamazaki

IPC分类号： B60K23/04 ,  B60K23/08 ,  F16D11/14 ,  F16H48/08 ,  F16H48/38 ,  F16H48/06 ,  F16D11/00

CPC分类号： F16H48/30 ,  B60K23/04 ,  B60K23/08 ,  F16D11/14 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/201 ,  F16H2048/204 ,  F16H2200/2071 ,  F16H48/32 ,  F16H48/40

摘要： A switching synchronous apparatus for a four wheel drive vehicle in which a drive force is transmitted to a driven side differential gear by connecting the drive force of a transfer capable of attaching and detaching the drive force is disclosed. The apparatus comprising a first rotation member provided in the driven side differential gear and connected to a transfer side, a second rotation member provided in the driven side differential gear and to be connected to the first rotation member, and a synchronous connection mechanism provided in the driven side differential gear and synchronously connecting the first rotation member to the second rotation member in relative. Here, the first rotation member and the second rotation member are synchronously connected to each other by the synchronously connecting mechanism and the drive force becomes in a state capable of being transmitted to the second rotation member.

摘要翻译： 公开了一种用于四轮驱动车辆的开关同步装置，其中驱动力通过连接能够附接和分离驱动力的传递装置的驱动力传递到从动侧差动齿轮。 该装置包括设置在从动侧差动齿轮中并连接到转移侧的第一旋转构件，设置在从动侧差速齿轮中并连接到第一旋转构件的第二旋转构件，以及设置在该驱动侧差速齿轮中的同步连接机构 并且相对地同步地将第一旋转构件连接到第二旋转构件。 这里，第一旋转构件和第二旋转构件通过同步连接机构彼此同步连接，并且驱动力变为能够传递到第二旋转构件的状态。