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：US08601905B2

公开(公告)日：2013-12-10

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： F16H57/02

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着相交方向延伸的方向延伸的分隔壁 与普通飞机。

公开(公告)号：US08348799B2

公开(公告)日：2013-01-08

申请号：US12548961

申请日：2009-08-27

申请人： Atsushi Maruyama ,  Hiroyasu Furukawa ,  Masaaki Fusegi

发明人： Atsushi Maruyama ,  Hiroyasu Furukawa ,  Masaaki Fusegi

IPC分类号： F16H48/30 ,  F16H48/20 ,  F16D19/00 ,  F16D27/00 ,  F16D37/02

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/346

摘要： A differential device differentially distributes a driving force to first and second axles. The differential device is comprised of a differential gear set configured to allow differential motion between the first and second axles, a casing rotatable about an axis, the casing housing and being drivingly coupled with the differential gear set and including a first end wall, a second end wall axially opposed to the first end wall, and a side wall disposed radially outward, which in combination with the first end wall and the second end wall defines a chamber configured to house the differential gear set, a clutch engageable with the differential gear set, a solenoid configured to drive the clutch, which is disposed adjacent to the first end wall, and a magnetic core fixed to the solenoid. The magnetic core is comprised of a sleeve portion snugly and slidably fitting around an outer periphery of the side wall to radially position the core and the solenoid in place.

摘要翻译： 差速装置将驱动力差分地分配到第一和第二轴。 差速装置包括差速齿轮组，其被配置为允许第一和第二轴之间的差速运动，围绕轴线旋转的壳体，壳体壳体并与差速齿轮组驱动耦合，并且包括第一端壁，第二 与第一端壁轴向相对的端壁和径向向外设置的侧壁，其与第一端壁和第二端壁组合限定了构造成容纳差速齿轮组的室，可与差速齿轮组接合的离合器 配置成驱动与第一端壁相邻的离合器的螺线管和固定在螺线管上的磁芯。 磁芯由套筒部分组成，该套筒部分紧密地且可滑动地配合在侧壁的外围周围，以使芯部和螺线管径向定位就位。

公开(公告)号：US08147371B2

公开(公告)日：2012-04-03

申请号：US12286080

申请日：2008-09-26

申请人： Isao Hirota ,  Masahiko Asahi ,  Motoyuki Sakurai

发明人： Isao Hirota ,  Masahiko Asahi ,  Motoyuki Sakurai

IPC分类号： F16H48/06

CPC分类号： F16H48/285

摘要： A differential gear has a simple structure, is able to produce a difference of differential limiting force between a driving operation of a vehicle in which the differential gear is installed and a coasting operation of the vehicle, secures the strength of a thrust bearing adopted for the differential gear, and provides a stabilized differential limiting force, in the driving operation, helical side gears receive thrusting forces acting away from each other, the differential case has inward support faces to axially support the helical side gears, the helical side gear has an annular inward counter face and an annular outward counter face on the inner circumferential side of opposite ends of a teeth area, and between the inward counter faces, there is a thrust bearing having a plurality of circumferentially arranged rollers.

摘要翻译： 差速齿轮具有简单的结构，能够在安装差速齿轮的车辆的驾驶操作与车辆的滑行操作之间产生差速限制力的差异，确保了对于车辆的推力轴承的强度 差速齿轮，并提供稳定的差速限制力，在驱动操作中，螺旋侧齿轮接收远离彼此的推力，差速器壳体具有向内支撑面以轴向支撑螺旋侧齿轮，螺旋侧齿轮具有环形 向内的相对面和在齿区域的相对端的内周侧上的环形的向外的对置面，并且在内对置面之间，具有多个周向布置的辊的止推轴承。

公开(公告)号：US20080283351A1

公开(公告)日：2008-11-20

申请号：US12150973

申请日：2008-05-02

申请人： Susumu Sasaki ,  Atsushi Tamura ,  Isao Hirota

发明人： Susumu Sasaki ,  Atsushi Tamura ,  Isao Hirota

IPC分类号： F16D21/00

CPC分类号： B60K17/35 ,  B60K17/34 ,  B60K23/0808 ,  B60K2023/043 ,  F16D13/74 ,  F16D27/004 ,  F16D27/115 ,  F16D27/12 ,  F16D2300/06 ,  F16D2300/26 ,  F16H48/22 ,  F16H48/295 ,  F16H48/30 ,  F16H57/0482 ,  F16H2048/346 ,  Y10T74/19005 ,  Y10T74/19088 ,  Y10T74/1966

摘要： A power transfer/transmission apparatus includes clutch adjusting mechanisms that are easy to assemble and are stably supported, the power transfer/transmission apparatus has a clutch housing, the clutch housing includes a vertical wall (a flange and a vertical wall) connected to a joint shaft and a peripheral wall connected to the vertical wall and enclosing a main clutch, the flange has an output unit support that rotatably supports a first end of a clutch output unit at a position that is axially different from the position of the joint shaft, a second end of the clutch output unit includes a centering part that forms a hollow axle joint having inner splines engaged with an axle so that the axle joint and axle may rotate together.

摘要翻译： 动力传递/传动装置包括容易组装并稳定地支撑的离合器调节机构，动力传递/传动装置具有离合器壳体，离合器壳体包括连接到接头的垂直壁（法兰和垂直壁） 轴和连接到垂直壁并围绕主离合器的周壁，凸缘具有输出单元支撑件，其可在轴向不同于关节轴的位置的位置处可旋转地支撑离合器输出单元的第一端， 离合器输出单元的第二端包括定心部分，其形成具有与轴接合的内花键的空心轴接头，使得轴接头和轴可以一起旋转。