公开(公告)号：US20110232404A1

公开(公告)日：2011-09-29

申请号：US13157848

申请日：2011-06-10

申请人： Tomoyuki Nakata ,  Masaru Ohmori

发明人： Tomoyuki Nakata ,  Masaru Ohmori

IPC分类号： F16H1/12 ,  F16H57/02 ,  F16H57/04

CPC分类号： F16H57/027 ,  B60K17/34 ,  F16H1/14

摘要： A driving force transmitting apparatus has a first division casing member having a first coupling surface, a second division casing member having a second coupling surface, wherein a casing is formed by matching the first and second casing members at the first and second coupling surfaces, a first rotational shaft rotatably supported by the first and the second division casing members, wherein a center of rotation of the first rotational shaft is located in a common plane of the first and second coupling surfaces, a first gear provided on the first rotational shaft, a second rotational shaft rotatably supported with respect to the first division casing member, a second gear provided on the second rotational shaft and being in mesh with the first gear, and a partition wall integrally formed on the second division casing member and extending in a direction intersecting with said common plane.

摘要翻译： 驱动力传递装置具有第一分隔壳体构件，其具有第一联接表面，第二分隔壳体构件具有第二联接表面，其中壳体通过在第一和第二联接表面处匹配第一和第二壳体构件而形成， 第一旋转轴，其由第一和第二分隔壳体构件可旋转地支撑，其中第一旋转轴的旋转中心位于第一和第二联接表面的公共平面中，设置在第一旋转轴上的第一齿轮， 相对于第一分隔壳体构件可旋转地支撑的第二旋转轴，设置在第二旋转轴上并与第一齿轮啮合的第二齿轮，以及一体地形成在第二分隔壳体构件上并沿与其相交的方向延伸的分隔壁 与普通飞机。

公开(公告)号：US07775926B2

公开(公告)日：2010-08-17

申请号：US12098267

申请日：2008-04-04

申请人： Hiroaki Sugaya ,  Masaaki Fusegi

发明人： Hiroaki Sugaya ,  Masaaki Fusegi

IPC分类号： F16H48/26

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/24 ,  F16H48/26 ,  F16H48/295 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/343 ,  F16H2048/346

摘要： A differential device includes a differential casing 15 having a cylindrical part 3, first and second sidewalls 5, 7 formed on both sides of the cylindrical part 3 and a flange part 13 formed on the outer circumference of the first sidewall 5, a differential mechanism 23 having a differential member 17 to which a driving force is transmitted from the differential casing 15 and first and second output members 19, 21 both engaged with the differential member 17 to distribute the driving force, a diff lock mechanism 29 having a clutch member 25 rotatable integrally with the first sidewall 5 and connectable with the first output member 19 by a relative movement of the clutch member 25 to the first sidewall 5 in the axial direction of the cylindrical part 3 and an actuator 27 for moving the clutch member 25 in the axial direction of the cylindrical part 3 and a differential restraint mechanism 33 having a frictional clutch 31 arranged on the side of the second sidewall 7, for restraining a relative rotation of the differential casing 15 to the second output member 21.

摘要翻译： 差速装置包括：具有圆筒部3的差速器壳体15，形成在圆筒部3的两侧的第一和第二侧壁5,7和形成在第一侧壁5的外周上的凸缘部13;差速机构23 具有从差速器壳体15传递驱动力的差速构件17和与差速构件17接合以分配驱动力的第一和第二输出构件19,21，具有可旋转的离合器构件25的差速器锁定机构29 与第一侧壁5一体地通过离合器构件25相对于第一侧壁5在圆筒部3的轴向上的相对运动而与第一输出构件19连接，以及用于使离合器构件25沿轴向移动的致动器27 圆筒部3的方向和差动约束机构33，其具有布置在第二侧壁7侧的摩擦离合器31，用于限制 差速器壳体15相对于第二输出构件21的相对旋转。

公开(公告)号：US20090160274A1

公开(公告)日：2009-06-25

申请号：US11992256

申请日：2006-09-16

申请人： Masashi Aikawa ,  Masayuki Sayama ,  Yoshiyuki Nakabayashi

发明人： Masashi Aikawa ,  Masayuki Sayama ,  Yoshiyuki Nakabayashi

IPC分类号： H02K7/116

CPC分类号： B60K1/00 ,  B60K6/26 ,  B60K6/365 ,  B60K6/405 ,  B60K6/48 ,  B60K6/52 ,  B60K17/04 ,  B60K17/16 ,  B60K17/356 ,  B60K2001/001 ,  Y02T10/6221 ,  Y02T10/6265

摘要： A reduction drive device is compact, hardly causes an electric motor thereof to vibrate, and has improved noise/vibration controllability. The reduction drive device includes the electric motor attached to a casing and capable of outputting torque, first and second reduction mechanisms supported by the casing, to reduce and transmit the rotational output of the electric motor, and a rear differential supported by the casing, to distribute the rotational output reduced by the first and second reduction mechanisms to a pair of axle shafts. Rotor, stator, and brush of the electric motor partly overlap the rear differential when seen in a rotation radius direction.

摘要翻译： 还原驱动装置紧凑，几乎不致使其电动机振动，并且具有改善的噪声/振动控制性。 还原驱动装置包括安装在壳体上并能够输出转矩的电动机，由壳体支撑的第一和第二减速机构，以减少和传递电动机的旋转输出和由壳体支撑的后差速器， 将由第一和第二减速机构减小的旋转输出分配给一对车轴。 电动马达的转子，定子和电刷在旋转半径方向看时部分地与后差速器重叠。

公开(公告)号：US20080254931A1

公开(公告)日：2008-10-16

申请号：US12098267

申请日：2008-04-04

申请人： Hiroaki Sugaya ,  Masaaki Fusegi

发明人： Hiroaki Sugaya ,  Masaaki Fusegi

IPC分类号： F16H48/22

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/24 ,  F16H48/26 ,  F16H48/295 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/343 ,  F16H2048/346

摘要： A differential device includes a differential casing 15 having a cylindrical part 3, first and second sidewalls 5, 7 formed on both sides of the cylindrical part 3 and a flange part 13 formed on the outer circumference of the first sidewall 5, a differential mechanism 23 having a differential member 17 to which a driving force is transmitted from the differential casing 15 and first and second output members 19, 21 both engaged with the differential member 17 to distribute the driving force, a diff lock mechanism 29 having a clutch member 25 rotatable integrally with the first sidewall 5 and connectable with the first output member 19 by a relative movement of the clutch member 25 to the first sidewall 5 in the axial direction of the cylindrical part 3 and an actuator 27 for moving the clutch member 25 in the axial direction of the cylindrical part 3 and a differential restraint mechanism 33 having a frictional clutch 31 arranged on the side of the second sidewall 7, for restraining a relative rotation of the differential casing 15 to the second output member 21.

摘要翻译： 差速装置包括：具有圆筒部3的差速器壳体15，形成在圆筒部3的两侧的第一和第二侧壁5,7和形成在第一侧壁5的外周上的凸缘部13;差速机构23 具有从差速器壳体15传递驱动力的差速构件17和与差速构件17接合以分配驱动力的第一和第二输出构件19,21，具有可旋转的离合器构件25的差速器锁定机构29 与第一侧壁5一体地通过离合器构件25相对于第一侧壁5在圆筒部3的轴向上的相对运动而与第一输出构件19连接，以及用于使离合器构件25沿轴向移动的致动器27 圆筒部3的方向和差动约束机构33，其具有布置在第二侧壁7侧的摩擦离合器31，用于约束 差速器壳体15相对于第二输出构件21的相对旋转。

公开(公告)号：US07361117B2

公开(公告)日：2008-04-22

申请号：US11403505

申请日：2006-04-12

申请人： Nobushi Yamazaki ,  Kazuo Kanazawa ,  Hiroshi Yamashita ,  Mamoru Murakami

发明人： Nobushi Yamazaki ,  Kazuo Kanazawa ,  Hiroshi Yamashita ,  Mamoru Murakami

IPC分类号： F16H48/06 ,  F16H3/44

CPC分类号： F16H48/22 ,  F16H48/08 ,  F16H48/10 ,  F16H48/30 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/346

摘要： A differential limiter, including: differential mechanism, including: input member, first output member, second output member, and differential gear connecting the above three members so that the above three members differentially rotate; shaft member connected to the first output member and serving as output member of driving force; first cam mechanism including: first cam face on the first output member, and second cam face on the shaft member, the first cam face and second cam face are oppositely connected with each other in axial direction, to cause first axial thrust force and second axial thrust force according to driving torque; and frictional clutch between two of the above three members, and transmitting a differential limit torque. The first axial thrust force of the first output member presses the frictional clutch from first axial end. The second axial thrust force of the shaft member presses the frictional clutch from second axial end.

摘要翻译： 差动限位器，包括：差速机构，包括：输入构件，第一输出构件，第二输出构件和连接上述三个构件的差速齿轮，使得上述三个构件差速旋转; 轴构件连接到第一输出构件并用作驱动力的输出构件; 第一凸轮机构包括：第一输出构件上的第一凸轮面和轴构件上的第二凸轮面，第一凸轮面和第二凸轮面在轴向方向上彼此相对地连接，以产生第一轴向推力和第二轴向 推力按驱动扭矩计算; 以及上述三个构件中的两个之间的摩擦离合器，并且传递差速限制扭矩。 第一输出构件的第一轴向推力从第一轴向端压入摩擦离合器。 轴构件的第二轴向推力从第二轴向端压入摩擦离合器。

公开(公告)号：US20080026900A1

公开(公告)日：2008-01-31

申请号：US11881640

申请日：2007-07-26

申请人： Masaki Gotoh ,  Noboru Higano ,  Manabu Endou

发明人： Masaki Gotoh ,  Noboru Higano ,  Manabu Endou

IPC分类号： F16H48/00 ,  F16D21/00

CPC分类号： F16H48/30 ,  F16H48/05 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/102 ,  F16H2048/204 ,  F16H2048/346

摘要： A differential gear includes first and second differential mechanisms that are compact in radial and axial directions, the first and second differential mechanisms 5 and 7 arranged side by side along an axis of rotation in a center casing 3 that is rotatably supported, the differential gear 1 configured to form one of first and second coupling configurations, the first coupling configuration that couples the center casing and first and second differential mechanisms in such a way as to transmit rotation of the center casing to the first and second differential mechanisms in parallel, the second coupling configuration that couples the center casing and first and second differential mechanisms in such a way as to transmit rotation of the center casing to one of the first and second differential mechanisms (e.g. a front casing 31) via the other thereof (e.g. a second output gear 61), and at least one of the first and second differential mechanisms including face gears.

摘要翻译： 差速齿轮包括沿径向和轴向紧凑的第一和第二差速机构，第一和第二差速机构5和7沿着可旋转地支撑的中心壳体3中的旋转轴线并排布置，差动齿轮1 被配置为形成第一和第二联接构造中的一个，所述第一联接构造以中间壳体和第一和第二差动机构联接的方式，以使得中心壳体平行地将第一和第二差动机构的旋转传递， 联接构造，其以中心壳体的第一和第二差速机构（例如，前壳体31）中的一个经由其另一个（例如，第二输出 齿轮61），并且第一和第二差速机构中的至少一个包括平面齿轮。

公开(公告)号：US07862462B2

公开(公告)日：2011-01-04

申请号：US11707451

申请日：2007-02-16

申请人： Masaaki Fusegi

发明人： Masaaki Fusegi

IPC分类号： F16H48/06 ,  F16H48/20 ,  F16H48/22 ,  F16H48/30

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346

摘要： A differential device is provided with a case being capable of rotation around a rotation axis; a differential gear set housed in and drivingly coupled to the case, which includes first and second output gears and is configured to differentially transmit the rotation of the case to the first and second output gears; a clutch configured to controllably limit and free a differential motion between the first and second output gears, which is housed in the case; an actuator configured to actuate the clutch; and a notifying member configured to notify whether the differential motion is limited or freed to an exterior of the case.

摘要翻译： 差速装置设置有能够围绕旋转轴线旋转的壳体; 差速齿轮组，其容纳在所述壳体中并且驱动地联接到所述壳体，所述差速齿轮组包括第一和第二输出齿轮并且构造成将所述壳体的旋转差分地传递到所述第一和第二输出齿轮; 离合器，被配置为可控制地限制和释放容纳在所述壳体中的所述第一和第二输出齿轮之间的差速运动; 致动器，其构造成致动所述离合器; 以及通知构件，其被配置为通知所述差动运动是限制还是释放到所述壳体的外部。

公开(公告)号：US07766781B2

公开(公告)日：2010-08-03

申请号：US11585602

申请日：2006-10-23

申请人： Katsumi Tanaka ,  Masaki Gotoh

发明人： Katsumi Tanaka ,  Masaki Gotoh

IPC分类号： F16H48/20

CPC分类号： F16H48/22 ,  F16H48/10 ,  F16H48/40 ,  F16H2048/102 ,  F16H2048/382 ,  F16H2055/173

摘要： A differential for a vehicle having a first output shaft and a second output shaft for wheels is provided. The differential includes an input member for inputting a driving force from an outside of the differential, a first face gear and a second face gear, both of which can be rotated by the input member, the first face gear and the second face gear being rotatable together with the first output shaft and the second output shaft and a pinion member that meshes with both the first face gear and the second face gear so as to allow a differential motion between the first face gear and the second face gear.

摘要翻译： 提供一种用于具有第一输出轴和用于车轮的第二输出轴的车辆的差速器。 差速器包括用于从差速器的外部输入驱动力的输入构件，第一面齿轮和第二面齿轮，它们都可以由输入构件旋转，第一面齿轮和第二面齿轮可旋转 与第一输出轴和第二输出轴一起，以及小齿轮构件，其与第一面齿轮和第二面齿轮啮合，以允许第一面齿轮和第二面齿轮之间的差速运动。

公开(公告)号：US07562947B2

公开(公告)日：2009-07-21

申请号：US11297525

申请日：2005-12-07

申请人： Kunio Katada ,  Masatoshi Noguchi ,  Masao Teraoka

发明人： Kunio Katada ,  Masatoshi Noguchi ,  Masao Teraoka

IPC分类号： B60T8/00

CPC分类号： B60W20/15 ,  B60K6/52 ,  B60K23/04 ,  B60K23/08 ,  B60K23/0808 ,  B60K28/165 ,  B60T8/175 ,  B60T8/3205 ,  B60T8/3215 ,  B60T8/322 ,  B60T2201/14 ,  B60W10/08 ,  B60W10/119 ,  B60W10/16 ,  B60W10/18 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18 ,  B60W2520/26 ,  Y02T10/6265

摘要： An apparatus for controlling the driving force of a vehicle is capable of using brakes to limit a differential operation, securing sufficient torque, and suppressing the heating and wearing of the brakes. In the vehicle, an engine generates torque to drive front wheels and/or rear wheels. A front differential allows differential rotation between the front wheels and transmits torque of the engine to the front wheels. A rear differential allows differential rotation between the rear wheels and transmits torque of the engine to the rear wheels. Disk brakes separately brake the front and rear wheels. An ABS/attitude electric control unit controls the disk brakes to limit differential rotation between the front wheels or between the rear wheels. At least one of the front and rear differentials is provided with a differential limiting mechanism.

摘要翻译： 用于控制车辆的驱动力的装置能够使用制动器来限制差速操作，确保足够的扭矩，并且抑制制动器的加热和磨损。 在车辆中，发动机产生扭矩以驱动前轮和/或后轮。 前差速器允许前轮之间的差速旋转，并将发动机的扭矩传递到前轮。 后差速器允许后轮之间的差速旋转，并将发动机的扭矩传递给后轮。 盘式制动器分别制动前轮和后轮。 ABS /姿态电气控制单元控制盘式制动器以限制前轮之间或后轮之间的差速旋转。 前差速器和后差速器中的至少一个设置有差动限制机构。

公开(公告)号：US20090044648A1

公开(公告)日：2009-02-19

申请号：US12187173

申请日：2008-08-06

申请人： Tomoyuki Nakata ,  Masaru Ohmori

发明人： Tomoyuki Nakata ,  Masaru Ohmori

IPC分类号： F16H1/14

CPC分类号： F16H57/027 ,  B60K17/34 ,  F16H1/14

摘要： A driving force transmitting apparatus is provided with a breather chamber. The breather chamber is defined by a first partition wall, a second partition wall, a third partition wall, an outer wall of a first division casing member and an outer wall of an second division casing. The first partition wall is integrally formed on the first division casing member and extending in a matching direction of the first and the second division casing members. The second partition wall is integrally formed on the second division casing member and extending in the matching direction. The third partition wall crosses the first partition wall and is apart from a common plane of first and second coupling surfaces in the matching direction.

摘要翻译： 驱动力传递装置设置有通气室。 通气室由第一分隔壁，第二分隔壁，第三分隔壁，第一分隔壳体构件的外壁和第二分隔壳体的外壁限定。 第一分隔壁一体地形成在第一分隔壳体部件上并且沿着第一和第二分割壳体部件的匹配方向延伸。 第二分隔壁一体地形成在第二分隔壳体部件上并沿着匹配方向延伸。 第三分隔壁与第一分隔壁相交，并且在匹配方向上与第一和第二耦合表面的共同平面分开。