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1. 发明授权

US06688442B2 Power transmission device 失效
标题翻译：动力传动装置
公开(公告)号：US06688442B2
公开(公告)日：2004-02-10
申请号：US10142973
申请日：2002-05-13
申请人： Hiromi Nojiri , Takahide Saito , Takashi Nozaki
发明人： Hiromi Nojiri , Takahide Saito , Takashi Nozaki
IPC分类号： F16D4704
CPC分类号： F16D47/04 , F16D25/0638
摘要： A power transmission device is proposed which makes it easy to start on a slope. A control type slip clutch and a mechanical type control type two-way clutch are mounted between an input shaft to which the rotation of an engine is transmitted and an output shaft mounted around the input shaft. The input shaft and the output shaft are engaged together by the slip clutch while producing slip, and thereafter the two-way clutch is engaged. This improves transmission efficiency. A one-way clutch is provided between the output shaft and a housing provided around the output shaft. In a stopped state on an upward slope, when depressing of the brake pedal is released and rotation in the reverse direction to the revolving direction of the engine is transmitted to the output shaft from the vehicle wheel side, the output shaft is locked by the operation of the one-way clutch, thereby preventing the vehicle from moving in the opposite direction to the moving direction.
摘要翻译：提出了一种能够在斜坡上启动的电力传输装置。控制式滑动离合器和机械式控制型双向离合器安装在传动发动机的旋转的输入轴与安装在输入轴周围的输出轴之间。输入轴和输出轴通过滑动离合器啮合在一起，同时产生滑动，然后双向离合器接合。这提高了传输效率。在输出轴和设置在输出轴周围的壳体之间设置单向离合器。在向上倾斜的停止状态下，当释放制动踏板的压下并且与发动机的旋转方向相反的方向的旋转从车轮侧传递到输出轴时，输出轴被操作锁定，从而防止车辆沿与移动方向相反的方向移动。

2. 发明授权

US6026942A Bidirectional differential clutch 有权
标题翻译：双向差速离合器
公开(公告)号：US6026942A
公开(公告)日：2000-02-22
申请号：US241612
申请日：1999-02-02
申请人： Masaaki Saiko , Hiromi Nojiri
发明人： Masaaki Saiko , Hiromi Nojiri
IPC分类号： F16D41/07 , F16D41/08 , F16D41/10 , F16D43/02
CPC分类号： F16D41/10 , F16D43/02
摘要： In a bidirectional differential clutch in which a rotation of the input gear is transmitted to the rotational shaft through the sprags only when the input gear rotates faster than the rotational shaft, a play in a rotational direction is provided between the rotational shaft and an output gear. With this structure, even when the rotational direction of the input gear is switched from the normal direction to the reverse direction, the sprags can excellently incline so that the bidirectional differential clutch can be rotated in the reverse direction.
摘要翻译：在双向差速离合器中，只有当输入齿轮比旋转轴旋转得更快时，输入齿轮的旋转通过楔形件传递到旋转轴，在旋转轴和输出齿轮之间设置有旋转方向的游隙。通过这种结构，即使当输入齿轮的旋转方向从法线方向切换到相反方向时，也可以极好地倾斜，使得双向差动离合器能够沿相反的方向旋转。

3. 发明授权

US5355748A Rotation transmitting device for an interaxle gearless differential 失效
标题翻译：齿轮传动差速器的旋转传动装置
公开(公告)号：US5355748A
公开(公告)日：1994-10-18
申请号：US889209
申请日：1992-05-27
申请人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
IPC分类号： B60K17/35 , F16D15/00 , F16D41/10 , F16D43/02 , B60K17/00 , F16H35/04
CPC分类号： F16H48/30 , B60K17/3505 , F16D15/00 , F16D41/105 , F16D43/02 , F16H48/16 , F16H2048/305 , F16H48/12 , Y10T74/19005
摘要： A rotation transmitting device has an input shaft coupled to the transmission of the engine of a four-wheel drive vehicle and an output shaft coupled to the rear wheel differential. The input and output shafts are mounted rotatably and concentrically relative to each other. An outer ring is rotatably mounted around the input shaft and a cage is rotatably mounted between the opposed surfaces of the input shaft and the outer rink and formed with a plurality of pockets. Engaging elements are mounted in the pockets and adapted to engage the opposed surfaces when the cage and the input shaft rotate relative to each other. Resilient members are mounted in the pockets to keep the engaging elements out of engagement with the opposed surfaces. The cage and the output shaft are coupled to the input shaft with a gap left therebetween in the direction of rotation so as to be rotatable to,ether. The input and output shafts are kept in a neutral position of the above gap by a retaining member. The outer ring is provided with a connecting portion through which the outer ring is connected with a drive shaft coupled to the front wheel differential.
摘要翻译：旋转传递装置具有联接到四轮驱动车辆的发动机的变速器的输入轴和联接到后轮差速器的输出轴。输入轴和输出轴相对于彼此可旋转并同心地安装。外圈围绕输入轴可旋转地安装，并且保持架可旋转地安装在输入轴和外溜槽的相对表面之间并且形成有多个口袋。接合元件安装在凹穴中并且当保持架和输入轴相对于彼此旋转时适于接合相对的表面。弹性构件安装在口袋中以保持接合元件不与相对表面接合。保持架和输出轴联接到输入轴，在旋转方向上留有间隙，以便能够旋转到乙醚。输入轴和输出轴通过保持构件保持在上述间隙的中间位置。外圈设置有连接部分，外环与连接到前轮差速器的驱动轴连接。

4. 发明授权

US5016740A Torque responsive engaging clutch 失效
标题翻译：扭矩响应接合离合器
公开(公告)号：US5016740A
公开(公告)日：1991-05-21
申请号：US359260
申请日：1989-05-31
申请人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
IPC分类号： B62D5/04 , F16D15/00 , F16D41/10 , F16D43/206
CPC分类号： B62D5/043 , F16D15/00 , F16D41/105 , F16D43/206
摘要： A clutch having an outer ring, an inner shaft mounted in the outer member, a cage interposed between the outer ring and the inner shaft and cam members movably mounted in pockets formed in the cage. A torque-setting elastic member is provided between the cage and one of the outer ring and the inner shaft so that while the torque on the elastic member is smaller than a preset value, they will rotate in unison with some clearance left therebetween in the direction of rotation. When the torque on the elastic member gets larger than the preset value, the elastic member deforms to allow the cage to turn relative to the member engaged therewith. Now, the cam elements are pushed by the cage into engagement with both cam surfaces formed on the inner periphery of the outer member and the other periphery of the inner member, thus bringing the two members into engagement. This input shaft is rotatably mounted in the outer ring by means of two bearings so as to extend through the outer ring.
摘要翻译：一种具有外环的离合器，安装在外部构件中的内轴，设置在外圈和内部轴之间的保持架和可移动地安装在形成于保持架中的凹穴中的凸轮构件。在保持架和外圈和内轴中的一个之间设置有扭矩设定弹性构件，使得当弹性构件上的扭矩小于预设值时，它们将一致地旋转，同时在其间沿一定间隙的方向的旋转。当弹性构件上的扭矩大于预设值时，弹性构件变形以允许保持架相对于与其接合的构件转动。现在，凸轮元件被保持架推动成与形成在外部构件的内周和内部构件的另一个周边上的两个凸轮表面接合，从而使两个构件接合。该输入轴通过两个轴承可旋转地安装在外圈中，以便穿过外圈。

5. 发明授权

US5286239A Rotation transmitting device having differently rotating output shafts 失效
标题翻译：具有不同旋转输出轴的旋转传动装置
公开(公告)号：US5286239A
公开(公告)日：1994-02-15
申请号：US997749
申请日：1992-12-30
申请人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
IPC分类号： B60K17/16 , B60K17/348 , B60K17/35 , B60K23/08 , F16D41/08 , F16H48/08 , F16H48/12 , F16H48/14 , F16H48/20 , F16H35/04
CPC分类号： F16D41/088 , B60K17/3505 , F16D41/08 , F16H13/08 , F16H48/08 , F16H48/10 , F16H48/16 , F16H48/19 , F16H48/06 , F16H48/20 , F16H48/40 , Y10T74/19005
摘要： A rotation transmitting device having an outer ring formed with a bore, a holder fixedly mounted in the bore and rolling elements mounted in the holder so as to be rollable as the outer ring rotates. A pair of input shafts are provided coaxially with an axis of rotation of the outer ring so as to sandwich the rolling elements from both sides thereof. Output shafts are rotatably mounted in the bore at both sides of the input shafts. Cages are rotatably mounted between the output shafts and the outer ring and formed with pockets. Engaging elements are mounted in the pockets and adapted to be engageable between opposite surfaces of the outer ring and the output shafts with relative rotation between the cages and the output shafts in either direction. Elastic members are mounted in the pockets to keep the engaging elements in a position where they are not engaged. The cages and the output shafts are coupled to the respective input shafts so that a driving force can be transmitted between the input shafts and the output shafts. The input shafts and the output shafts are coupled together with gaps formed therebetween in the direction of rotation.
摘要翻译：旋转传递装置，具有形成有孔的外圈，固定地安装在孔中的保持架和安装在保持器中的滚动元件，以便在外圈旋转时可滚动。一对输入轴与外圈的旋转轴线同轴地设置，以便从两侧夹持滚动元件。输出轴可旋转地安装在输入轴两侧的孔中。保持架可旋转地安装在输出轴和外圈之间并形成有口袋。接合元件安装在凹穴中并且适于在外圈和输出轴的相对表面之间接合，并且在两个方向上在保持架和输出轴之间具有相对转动。弹性构件安装在口袋中以将接合元件保持在未接合的位置。保持架和输出轴联接到相应的输入轴，使得驱动力可以在输入轴和输出轴之间传递。输入轴和输出轴在旋转方向上与形成在其间的间隙连接在一起。

6. 发明授权

US5135084A Clutch 失效
标题翻译：离合器
公开(公告)号：US5135084A
公开(公告)日：1992-08-04
申请号：US666762
申请日：1991-03-08
申请人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
IPC分类号： B62D5/04 , F16D15/00 , F16D41/10 , F16D43/206
CPC分类号： B62D5/043 , F16D15/00 , F16D41/105 , F16D43/206
摘要： A clutch having an outer ring, an inner shaft mounted in the outer member, a cage interposed between the outer ring and the inner shaft and cam members movably mounted in pockets formed in the cage. A torque-setting elastic member is provided between the cage and one of the outer ring and the inner shaft so that while the torque on the elastic member is smaller than a preset value, they will rotate in unison with some clearance left therebetween in the direction of rotation. When the torque on the elastic member gets larger than the preset value, the elastic member deforms to allow the cage to turn relative to the member engaged therewith. Now, the cam elements are pushed by the cage into engagement with both cam surfaces formed on the inner periphery of the outer member and the other periphery of the inner member, thus bringing the two members into engagement. This input shaft is rotatably mounted in the outer ring by means of two bearings so as to extend through the outer ring.

7. 发明授权

US5025902A Bidirectional differential clutch 失效
标题翻译：双向差速离合器
公开(公告)号：US5025902A
公开(公告)日：1991-06-25
申请号：US460545
申请日：1990-01-03
申请人： Munehisa Imai , Atsushi Asano , Tsutomu Yasue , Kenichiro Ito , Hiromi Nojiri
发明人： Munehisa Imai , Atsushi Asano , Tsutomu Yasue , Kenichiro Ito , Hiromi Nojiri
IPC分类号： B60K17/26 , F16D41/10 , F16D43/02
CPC分类号： B60K17/26 , F16D41/10 , F16D43/02
摘要： The bidirectional differential clutch enables to transmit or cutoff both clockwise and counterwise rotation at the input side. The clutch comprises an input gear having a first cylindrical surface, an output gear having a second cylindrical surface disposed with a space to the first cylindrical surface so as to be relatively rotatable, a plurality of engaging members interposed in the space, a holding member inserted into the space, the holding member having a pocket storing the engaging members, the engaging members being for operation from a neutral position in which both cylindrical surfaces are not engaged with each other to an operational position in which both cylindrical surfaces are engaged with each other, a sub-gear producing differential velocity in correspondence to the rotation of the input gear, and the holding member being linked with the sub-gear to slide in a peripheral direction by the differential velocity to operate the engaging members to the operational position. The engaging members may be rollers or sprags.

8. 发明授权

US5915514A Clutch unit for automatically cancelling connection between input source and output shaft 失效
标题翻译：离合器单元，用于自动取消输入源和输出轴之间的连接
公开(公告)号：US5915514A
公开(公告)日：1999-06-29
申请号：US693259
申请日：1996-11-21
申请人： Hiromi Nojiri , Isao Mikuriya , Masahiro Kawai , Chikashi Okamoto , Chiharu Azuma
发明人： Hiromi Nojiri , Isao Mikuriya , Masahiro Kawai , Chikashi Okamoto , Chiharu Azuma
IPC分类号： F16D15/00 , F16D25/08 , F16D35/00 , F16D41/06 , F16D41/07 , F16D41/08 , F16D41/10 , F16D43/02 , F16H1/16
CPC分类号： F16D41/105 , F16D35/00 , F16D41/088 , F16D43/02 , F16H1/16 , E05F11/505 , E05Y2900/55
摘要： A clutch comprises an inner rotatable member 1, an outer rotatable member 2 serving as an output shaft, a plurality of rollers 3 serving as torque transmission members disposed between the Inner and outer rotatable members, and a retainer 4 serving as an Input shaft. The retainer 4 Is connected to a motor 7, which serves as an input source, through a wore and wormwheel mechanism 6. A viscous fluid, e.g., a highly viscous fluid 10 such as silicone oil, is sealed In a clearance between the Inner rotatable member 1 and a shaft member 8, and a centring spring 12 is interposed between the inner rotatable member 1 and the retainer 4.
摘要翻译： PCT No.PCT / JP95 / 02669 Sec。 371日期：1996年11月21日 102（e）日期1996年11月21日PCT 1995年12月26日PCT PCT。 WO96 / 20853 PCT出版物日期1996年7月4日，离合器包括内部可旋转构件1，用作输出轴的外部可旋转构件2，用作设置在内部和外部可旋转构件之间的扭矩传递构件的多个辊3和用作输入轴。保持器4通过穿戴和蜗轮机构6连接到用作输入源的马达7.粘性流体例如高粘度流体10（例如硅油）被密封在内部可旋转的间隙构件1和轴构件8，并且定心弹簧12设置在内部可旋转构件1和保持器4之间。

9. 发明授权

US5355981A Torque transmission device 失效
标题翻译：扭矩传动装置
公开(公告)号：US5355981A
公开(公告)日：1994-10-18
申请号：US176676
申请日：1994-01-03
申请人： Kenichiro Itoh , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Itoh , Hiromi Nojiri , Kenro Adachi
IPC分类号： B60K17/35 , F16D41/10 , F16D43/02 , F16D15/00 , F16D43/20
CPC分类号： F16D41/10 , B60K17/3505 , F16D43/02
摘要： A torque transmission device has an outer ring and an input shaft rotatably mounted in the outer ring. The outer ring and the input shaft are formed with engaging surfaces so as to be opposite to each other. A cage is rotatably mounted between the engaging surfaces and provided with pockets. The engaging elements are mounted in the pockets and adapted to engage the engaging surfaces when the input shaft and the cage rotate either in a normal or reverse direction relative to each other. Elastic members are mounted in the pockets to hold the engaging elements in a position where they are not engaged. A control shaft is mounted coaxially and rotatably with respect to the input shaft. The cage and the input shaft are coupled together through the control shaft so that a turning torque can be transmitted therebtween. A gap is provided in the direction of rotation at a coupling portion between the input shaft and the control shaft. A differential unit is provided to create a difference in speed between the input shaft and the control shaft.
摘要翻译：扭矩传递装置具有可旋转地安装在外圈中的外圈和输入轴。外环和输入轴形成为彼此相对的接合表面。笼可旋转地安装在接合表面之间并设置有凹穴。当输入轴和保持架相对于彼此在正常或相反方向旋转时，接合元件安装在凹穴中并且适于接合接合表面。弹性构件安装在口袋中以将接合元件保持在未接合的位置。控制轴相对于输入轴同轴并可旋转地安装。保持架和输入轴通过控制轴联接在一起，从而可以传递转向转矩。在输入轴和控制轴之间的联接部分处沿旋转方向设置间隙。提供差速单元以产生输入轴和控制轴之间的速度差。

10. 发明授权

US5203232A Rotation transmitting device 失效
标题翻译：旋转传动装置
公开(公告)号：US5203232A
公开(公告)日：1993-04-20
申请号：US834955
申请日：1992-02-14
申请人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
发明人： Kenichiro Ito , Hiromi Nojiri , Kenro Adachi
IPC分类号： B60K17/16 , B60K17/348 , B60K17/35 , B60K23/08 , F16D41/08 , F16H48/08 , F16H48/12 , F16H48/14 , F16H48/20
CPC分类号： F16D41/088 , B60K17/3505 , F16D41/08 , F16H13/08 , F16H48/08 , F16H48/10 , F16H48/16 , F16H48/19 , F16H48/06 , F16H48/20 , F16H48/40 , Y10T74/19005
摘要： A rotation transmitting device having an outer ring formed with a bore, a holder fixedly mounted in the bore and rolling elements mounted in the holder so as to be rollable as the outer ring rotates. A pair of input shafts are provided coaxially with an axis of rotation of the outer ring so as to sandwich the rolling elements from both sides thereof. Output shafts are rotatably mounted in the bore at both sides of the input shafts. Cages are rotatably mounted between the output shafts and the outer ring and formed with pockets. Engaging elements are mounted in the pockets and adapted to be engageable between opposite surfaces of the outer ring and the output shafts with relative rotation between the cages and the output shafts in either direction. Elastic members are mounted in the pockets to keep the engaging elements in a position where they are not engaged. The cages and the output shafts are coupled to the respective input shafts so that a driving force can be transmitted between the input shafts and the output shafts. The input shafts and the output shafts are coupled together with gaps formed therebetween in the direction of rotation.
摘要翻译：旋转传递装置，具有形成有孔的外圈，固定地安装在孔中的保持架和安装在保持器中的滚动元件，以便在外圈旋转时可滚动。一对输入轴与外圈的旋转轴线同轴地设置，以便从两侧夹持滚动元件。输出轴可旋转地安装在输入轴两侧的孔中。保持架可旋转地安装在输出轴和外圈之间并形成有口袋。接合元件安装在凹穴中并且适于在外圈和输出轴的相对表面之间接合，并且在两个方向上在保持架和输出轴之间具有相对转动。弹性构件安装在口袋中以将接合元件保持在未接合的位置。保持架和输出轴联接到相应的输入轴，使得驱动力可以在输入轴和输出轴之间传递。输入轴和输出轴在旋转方向上与形成在其间的间隙连接在一起。

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