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1. 发明授权

US10012272B2 Clutch device 有权
公开(公告)号：US10012272B2
公开(公告)日：2018-07-03
申请号：US15353140
申请日：2016-11-16
申请人： EXEDY Corporation
发明人： Yoshio Imanishi
IPC分类号： F16D23/12 , F16D13/52 , F16D13/56
CPC分类号： F16D23/12 , F16D13/52 , F16D13/56 , F16D2013/565 , F16D2023/123 , F16D2300/22
摘要： A clutch device includes a cam mechanism. The cam mechanism includes a first cam portion and a second cam portion, and is disposed between a lifter plate and a pressure plate. The first cam portion is discrete from the pressure plate, and is unitarily rotated with the lifter plate and the pressure plate. The second cam portion is unitarily rotated with the clutch center. The first cam portion has a first cam surface. The first cam surface faces a first side in a circumferential direction, and faces the pressure plate in the axial direction. The second cam portion has a second cam surface. The second cam surface faces a second side in the circumferential direction, and faces the lifter plate in the axial direction. The first cam surface and the second cam surface are opposed to each other.

2. 发明申请

US20160332636A1 VEHICLE POWER TRANSMISSION SYSTEM 有权
标题翻译：车辆动力传动系统
公开(公告)号：US20160332636A1
公开(公告)日：2016-11-17
申请号：US15137533
申请日：2016-04-25
申请人： Kabushiki Kaisha F. C. C.
发明人： Kaoru Iida , Ryohei Chiba , Makoto Sato , Kazuyoshi Miyachi , Shouji Makita
IPC分类号： B60W50/035 , F16D13/52 , B60W30/18 , B60W10/02 , B60W10/11
CPC分类号： B60W50/035 , B60W10/02 , B60W10/11 , B60W30/18 , B60W30/181 , B60W2510/0638 , B60W2510/1005 , B60W2520/04 , B60W2520/10 , B60W2710/022 , B60W2710/1005 , F16D13/52 , F16D2013/565 , F16H59/56 , F16H61/12 , F16H61/682 , F16H2061/1232 , F16H2061/128 , Y10T477/6425
摘要： A vehicle power transmission system includes: a transmission; a shift actuator; a clutch; a clutch actuator for mutually switching between the transmission and the shutting off of a driving force at the clutch; and a control device being configured to, when having detected that the vehicle is in the travelling state and that the clutch actuator is abnormal by use of the travelling state detection sensor and the CA abnormality detection sensor, control the operation of the shift actuator and cause the selected gear stage in the transmission to be shifted into neutral before the vehicle comes to a stop while shifting the selected gear stage in the transmission into a gear stage having a lower gear ratio.
摘要翻译：车辆动力传动系统包括：变速器; 换档致动器; 离合器离合器致动器，用于在变速器和离合器之间的驱动力的切断之间相互切换; 以及控制装置，其被配置为当检测到所述车辆处于行驶状态并且所述离合器致动器通过使用所述行驶状态检测传感器和所述CA异常检测传感器异常时，控制所述换档致动器的操作并导致传动装置中所选择的齿轮级在车辆进入停止之前转入空档，同时将变速器中的选定档位转换成具有较低传动比的齿轮级。

3. 发明申请

US20160281796A1 CLUTCH WITH BACK TORQUE LIMITER 有权
标题翻译：离合器与后扭矩限制
公开(公告)号：US20160281796A1
公开(公告)日：2016-09-29
申请号：US14650693
申请日：2015-01-29
申请人： SUZUKI MOTOR CORPORATION
发明人： Ikuo YAMADA
IPC分类号： F16D13/56 , F16D43/12
CPC分类号： F16D13/56 , F16D13/54 , F16D43/12 , F16D2013/565
摘要： A clutch (3) includes: a clutch housing (32) which is provided with a drive plate (33) to be movable in an axial direction; a clutch hub (34) which transmits a rotary motive power to an output shaft; a clutch sleeve (35) which is provided with a driven plate (36) to be movable in the axial direction; and a pressure disk (40) which biases the drive plate (33) and the driven plate (36) toward the clutch hub (34), further includes a back torque limiter (7) which moves the pressure disk (40) in a direction away from the clutch hub (34) when back torque is applied, and the clutch hub (34) is provided with a restricting apparatus which restricts movement of the pressure disk (40) in the direction away from the clutch hub (34) when a number of rotations of the output shaft is less than a predetermined value.
摘要翻译：离合器（3）包括：离合器壳体（32），其设置有可沿轴向移动的驱动板（33）; 离合器毂（34），其将旋转动力传递到输出轴; 离合器套（35），其设置有可沿轴向移动的从动板（36）; 和驱动板（33）和从动板（36）朝向离合器轮毂（34）偏压的压力盘（40），还包括使压力盘（40）沿方向远离离合器毂（34），并且离合器毂（34）设置有限制装置，其限制压力盘（40）在远离离合器毂（34）的方向上的运动，当限制装置输出轴的转数小于预定值。

4. 发明授权

US09371867B2 Power transmitting apparatus 有权
标题翻译：动力传动装置
公开(公告)号：US09371867B2
公开(公告)日：2016-06-21
申请号：US14317240
申请日：2014-06-27
申请人： Kabushiki Kaisha F.C.C.
发明人： Kenichirou Isobe , Shigeki Kawashima , Shinji Furuhashi , Go Ando
IPC分类号： F16D13/54 , F16D13/56
CPC分类号： F16D13/54 , F16D13/56 , F16D2013/565 , F16D2300/22
摘要： A power transmitting apparatus which can suppress the rotational vibrations by suppressing rotation of the pressure member relative to the clutch member is provided. The power transmitting apparatus can comprise a clutch housing rotatable together with an input member and a plurality of driving-side clutch discs mounted thereon; a clutch member with a plurality of driven-side clutch discs mounted thereon and interleaved with the driving-side clutch discs; and a pressure member axially movably relative to the clutch member to increase or release the press-contacting force acting on the driving-side clutch discs and the driven-side clutch discs. The power transmitting apparatus can further comprise one or more slide-suppressing members for applying sliding resistance to the pressure member when the pressure member is rotated relative to the clutch member.
摘要翻译：提供了一种通过抑制压力构件相对于离合器构件的旋转来抑制旋转振动的动力传递装置。动力传递装置可以包括与输入构件一起旋转的离合器壳体和安装在其上的多个驱动侧离合器盘; 离合器构件，其具有安装在其上并与驱动侧离合器盘交错的多个从动侧离合器盘; 以及压力构件，其相对于离合器构件可轴向移动以增加或释放作用在驱动侧离合器盘和从动侧离合器盘上的压力接触力。动力传递装置还可以包括一个或多个滑动抑制构件，用于当压力构件相对于离合器构件旋转时向压力构件施加滑动阻力。

5. 发明授权

US08448770B2 Multiplate clutch 有权
标题翻译：多板离合器
公开(公告)号：US08448770B2
公开(公告)日：2013-05-28
申请号：US12826152
申请日：2010-06-29
申请人： Yoshitsugu Gokan , Yoshinobu Shiomi , Hirotaka Kawatsu , Katsumi Sato , Taito Kobayashi
发明人： Yoshitsugu Gokan , Yoshinobu Shiomi , Hirotaka Kawatsu , Katsumi Sato , Taito Kobayashi
IPC分类号： F16D43/21 , F16D13/04
CPC分类号： F16D13/56 , F16D2013/565
摘要： A multiplate clutch has an assistive cam mechanism comprising a first cam member having a first recess and a second cam member having a first tooth inserted in the first recess, wherein at least one of abutment surfaces of the first recess and the first tooth in a power transmitting state for transmitting power from an input member to an output member comprises a slanted surface for increasing an urging force of a clutch spring upon acceleration in the power transmitting state. The multiplate clutch is prevented from being connected abruptly while sufficiently reducing a load with which to operate the clutch. The angle of intersection between the slanted surfaces and a plane perpendicular to a clutch central axis is set to a range from 80 degrees to 85 degrees.
摘要翻译：多重离合器具有辅助凸轮机构，其包括具有第一凹部的第一凸轮构件和插入第一凹部中的第一齿的第二凸轮构件，其中第一凹部和第一齿的抵靠表面中的至少一个处于功率从输入构件向输出构件传递动力的传递状态包括用于在动力传递状态下加速时增加离合器弹簧的作用力的倾斜表面。防止多片离合器突然连接，同时充分减少用于操作离合器的负载。倾斜面与垂直于离合器中心轴的平面之间的交叉角设定在80度至85度的范围内。

6. 发明申请

US20130025997A1 POWER TRANSMITTING APPARATUS 有权
标题翻译：电力传输装置
公开(公告)号：US20130025997A1
公开(公告)日：2013-01-31
申请号：US13560923
申请日：2012-07-27
申请人： Makoto KATAOKA , Naoyuki MIWA , Satoru KASHIWAGI
发明人： Makoto KATAOKA , Naoyuki MIWA , Satoru KASHIWAGI
IPC分类号： F16D13/54
CPC分类号： F16D13/56 , F16D2013/565
摘要： A power transmitting apparatus can include a clutch housing, a plurality of driving and driven clutch plates, a clutch member, a pressure member, an intermediate member, a plurality of urging devices, and a back-torque limiting cam. The power transmitting apparatus can further include an urging force cut-off device for cutting-off the urging force applied to the pressure member from particular urging devices of the plurality of urging devices by separating the inner ends of the particular urging devices from the pressure member when the intermediate member is moved toward the pressure member by the action of the back-torque limiting cam.
摘要翻译：动力传递装置可包括离合器壳体，多个驱动和从动离合器片，离合器构件，压力构件，中间构件，多个施力装置和后转矩限制凸轮。动力传递装置还可以包括推力切断装置，用于通过将特定施力装置的内端与压力构件分离来切断由多个施力装置的特定施力装置施加到压力构件的施力当中间构件通过后转矩限制凸轮的作用朝向压力构件移动时。

7. 发明授权

US08336691B2 Multi-plate clutch 失效
标题翻译：多板离合器
公开(公告)号：US08336691B2
公开(公告)日：2012-12-25
申请号：US12402181
申请日：2009-03-11
申请人： Yoshitsugu Gokan , Yoshinobu Shiomi
发明人： Yoshitsugu Gokan , Yoshinobu Shiomi
IPC分类号： F16D7/00 , F16D23/00 , F16D43/20 , F16D13/42
CPC分类号： F16D13/56 , F16D2013/565
摘要： A multi-plate clutch includes clutch discs which are disposed between a clutch outer and a clutch inner and are movable in an axial direction of the transmission shaft to permit and cut off the transmission of the rotational driving force from a crankshaft to a transmission shaft. A first biasing mechanism is configured to apply a clamping force to the clutch discs. A cam mechanism is configured to adjust the clamping force in accordance with the rotational driving force. A second biasing mechanism is configured to generate a biasing force to separate the clutch discs away from one another and to weaken the clamping force. The cam mechanism is configured to apply to the second biasing mechanism a force against the biasing force generated by the second biasing mechanism in accordance with the rotational driving force.
摘要翻译：多片离合器包括离合器盘，其配置在离合器外部和离合器内部之间，并且可沿传动轴的轴向移动，以允许并切断来自曲轴的转动驱动力到传动轴的传递。第一偏置机构构造成向离合器盘施加夹紧力。凸轮机构构造成根据旋转驱动力来调节夹紧力。第二偏压机构构造成产生偏置力，以将离合器盘彼此远离并且削弱夹紧力。凸轮机构被构造成根据旋转驱动力向第二偏压机构施加抵抗由第二偏压机构产生的偏压力的力。

8. 发明申请

US20110073429A1 MULTI-PLATE CLUTCH SYSTEM 失效
标题翻译：多板离合器系统
公开(公告)号：US20110073429A1
公开(公告)日：2011-03-31
申请号：US12889205
申请日：2010-09-23
申请人： Yoshitsugu Gokan , Jun Miyazaki , Yoshinobu Shiomi , Michitaka Ogata
发明人： Yoshitsugu Gokan , Jun Miyazaki , Yoshinobu Shiomi , Michitaka Ogata
IPC分类号： F16D43/21
CPC分类号： F16D13/56 , F16D2013/565 , F16D2023/123 , F16D2300/06
摘要： A multi-plate clutch system includes: a pressure plate which is biased by a clutch spring in a direction in which driving friction plates and driven friction plates are brought into pressure contact with each other; and at least one of assist device configured to increase a pressure contact force when torque is changed for acceleration and the slipper device configured to decrease the pressure contact force when the torque is changed for deceleration. A ring member whose inner peripheral surface is put in sliding contact with an outer peripheral surface of one cam plate out of paired cam plates, which are included in at least one of the assist device and the slipper device, is fixed to a clutch inner, and oil discharging passages for guiding oil to a sliding contact portion between the one cam plate and the ring member are provided in outer peripheral edge portions of concave cams formed in the one cam plate. Accordingly, it is possible to supply a sufficient amount of oil to a sliding contact portion between the clutch inner and the outer periphery of the cam plate in a state where the clutch inner is centered together with the cam plate by being supported in sliding contact with the outer periphery of the cam plate.
摘要翻译：多板式离合器系统包括：压力板，其由驱动摩擦板和从动摩擦片彼此压力接触的方向由离合器弹簧偏压; 以及辅助装置中的至少一个，其构造为当扭矩改变为加速度时增加压力接触力，并且所述拖鞋装置被配置为当所述转矩改变为减速时降低所述压力接触力。将内周面与包括在辅助装置和拖鞋装置中的至少一个中的一对凸轮板的一个凸轮板的外周面滑动接触的环部件固定在离合器内部，并且在一个凸轮板上形成的凹凸轮的外周边缘部分设置有用于将油引导到一个凸轮板和环形构件之间的滑动接触部分的排油通道。因此，在离合器内部与凸轮板一起对中的状态下，通过与滑动接触支撑的状态下，能够向凸轮板的离合器内周和外周之间的滑动接触部供给足够量的油凸轮板的外周。

9. 发明授权

US07721862B2 Power transmitting apparatus 有权
标题翻译：动力传动装置
公开(公告)号：US07721862B2
公开(公告)日：2010-05-25
申请号：US12163827
申请日：2008-06-27
申请人： Makoto Kataoka , Shunichi Itou
发明人： Makoto Kataoka , Shunichi Itou
IPC分类号： F16D43/21 , F16D13/04 , F16D13/70
CPC分类号： F16D43/20 , F16D13/56 , F16D43/216 , F16D2013/565
摘要： A power transmitting apparatus can comprise a clutch housing, a plurality of driving clutch plates, a plurality of driven clutch plates movable for carrying out the pressure-contact or release relative to the driving clutch plates, a clutch member, a pressure member, pressure-contact assisting cam, back-torque limiting cam characterized in that one set of cam surfaces of the pressure-contact assisting cam or the back-torque limiting cam are arranged so that they extend along a circumferential edge of the clutch member. A crowning can be formed on one set of cam surfaces in their extending direction and/or their width direction.
摘要翻译：动力传递装置可以包括离合器壳体，多个驱动离合器板，可相对于驱动离合器片执行压力接触或释放的多个从动离合器片，离合器构件，压力构件，接触辅助凸轮，后转矩限制凸轮，其特征在于，所述压力接触辅助凸轮或所述后转矩限制凸轮的一组凸轮表面被布置成使得它们沿着所述离合器构件的周向边缘延伸。可以在一组凸轮表面沿其延伸方向和/或其宽度方向形成隆起。

10. 发明申请

US20080308382A1 POWER TRANSMITTING APPARATUS 有权
标题翻译：电力传输装置
公开(公告)号：US20080308382A1
公开(公告)日：2008-12-18
申请号：US12163827
申请日：2008-06-27
申请人： Makoto Kataoka , Shunichi Itou
发明人： Makoto Kataoka , Shunichi Itou
IPC分类号： F16D23/00
CPC分类号： F16D43/20 , F16D13/56 , F16D43/216 , F16D2013/565
摘要： A power transmitting apparatus can comprise a clutch housing, a plurality of driving clutch plates, a plurality of driven clutch plates movable for carrying out the pressure-contact or release relative to the driving clutch plates, a clutch member, a pressure member, pressure-contact assisting cam, back-torque limiting cam characterized in that one set of cam surfaces of the pressure-contact assisting cam or the back-torque limiting cam are arranged so that they extend along a circumferential edge of the clutch member. A crowning can be formed on one set of cam surfaces in their extending direction and/or their width direction.
摘要翻译：动力传递装置可以包括离合器壳体，多个驱动离合器板，可相对于驱动离合器片执行压力接触或释放的多个从动离合器片，离合器构件，压力构件，接触辅助凸轮，后转矩限制凸轮，其特征在于，所述压力接触辅助凸轮或所述后转矩限制凸轮的一组凸轮表面被布置成使得它们沿着所述离合器构件的周向边缘延伸。可以在一组凸轮表面沿其延伸方向和/或其宽度方向形成隆起。

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