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1. 发明授权

US08424662B2 Multi-plate clutch system 失效
标题翻译：多板离合器系统
公开(公告)号：US08424662B2
公开(公告)日：2013-04-23
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： F16D13/54 , F16D13/74 , 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。

2. 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。

3. 发明授权

US08490768B2 Multi-plate clutch system 有权
标题翻译：多板离合器系统
公开(公告)号：US08490768B2
公开(公告)日：2013-07-23
申请号：US12885079
申请日：2010-09-17
申请人： Yoshitsugu Gokan , Jun Miyazaki , Yoshinobu Shiomi
发明人： Yoshitsugu Gokan , Jun Miyazaki , Yoshinobu Shiomi
IPC分类号： F16D13/54 , F16D13/74 , F16D43/21
CPC分类号： F16D13/56 , F16D2013/565
摘要： A pressure plate is movable in an axial direction to cause multiple driving friction plates and driven friction plates to come in pressure contact with each other. The pressure plate is biased by a clutch spring in a direction to bring the driving friction plates and the driven friction plates in pressure contact with each other. When acceleration torque is changed, an assist mechanism increases the pressure-contact force of the pressure plate. A pressure plate and a clutch inner are connected together and are capable of being separated from each other in an axial direction. When an assist mechanism increases a pressure-contact force of the pressure plate, the pressure plate is moved in a direction to bring driving and driven friction plates into pressure contact with each other, while the clutch inner is moved relative to the pressure plate in the same direction so as to be detached from the pressure plate.
摘要翻译：压板可以在轴向方向上移动，从而使多个驱动摩擦板和从动摩擦板彼此压力接触。压板通过离合器弹簧沿使驱动摩擦板和从动摩擦片彼此压力接触的方向偏压。当加速转矩变化时，辅助机构增加压板的压力接触力。压板和离合器内部连接在一起，能够在轴向上彼此分离。当辅助机构增加压板的压力接触力时，压板沿着使驱动和从动摩擦片彼此压力接触的方向移动，同时离合器内部相对于压板相对于压板移动相同的方向以便从压板分离。

4. 发明授权

US08240445B2 Multiplate clutch and motor vehicle having the same 失效
标题翻译：具有相同的多板离合器和机动车辆
公开(公告)号：US08240445B2
公开(公告)日：2012-08-14
申请号：US11828005
申请日：2007-07-25
申请人： Yoshitsugu Gokan , Yoshinobu Shiomi
发明人： Yoshitsugu Gokan , Yoshinobu Shiomi
IPC分类号： F16D13/54
CPC分类号： F16D13/56 , F16D2013/565
摘要： A multiplate clutch includes at least one driving friction plate configured to be rotated by a driving portion, at least one driven friction plate provided to face the at least one driving friction plate and configured to rotate the driven portion, a pressure applying unit configured to apply a pressing force to the at least one driving friction plate and the at least one driven friction plate to transmit the driving force from the driving portion to the driven portion via the at least one driving friction plate and the at least one driven friction plate, a first cam unit including first concave-convex cams and configured to increase the pressing force in accordance with an increase of the driving force, and a second cam unit configured to function as a back torque limiter mechanism and including second concave-convex cams which are different from the first concave-convex cams.
摘要翻译：多重离合器包括构造成由驱动部分旋转的至少一个驱动摩擦板，至少一个驱动摩擦板，设置成面向所述至少一个驱动摩擦板并且构造成使被驱动部分旋转;压力施加单元，对所述至少一个驱动摩擦板和所述至少一个从动摩擦板施加的压力，以经由所述至少一个驱动摩擦板和所述至少一个从动摩擦板将所述驱动力从所述驱动部分传递到所述从动部分，第一凸轮单元包括第一凹凸凸轮并且被配置为根据驱动力的增加来增加按压力;以及第二凸轮单元，其构造成用作后向力矩限制机构，并且包括不同的第二凹凸凸轮从第一凹凸凸轮。

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。

7. 发明申请

US20090321212A1 MULTI-PLATE CLUTCH 失效
标题翻译：多板离合器
公开(公告)号：US20090321212A1
公开(公告)日：2009-12-31
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： 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

US20110024256A1 MULTIPLATE CLUTCH 有权
标题翻译：多功能离合器
公开(公告)号：US20110024256A1
公开(公告)日：2011-02-03
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： F16D13/64
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。

9. 发明授权

US08215469B2 Multiple disk clutch 有权
标题翻译：多片离合器
公开(公告)号：US08215469B2
公开(公告)日：2012-07-10
申请号：US12235422
申请日：2008-09-22
申请人： Hirotaka Kawatsu , Yoshitsugu Gokan
发明人： Hirotaka Kawatsu , Yoshitsugu Gokan
IPC分类号： F16D43/21 , F16D13/54 , F16D13/72
CPC分类号： F16D13/56 , F16D2013/565
摘要： A multiple disk clutch includes a clutch outer, a clutch inner, frictional disks, a cam mechanism, and a vibration isolating member. The clutch inner is provided inside the clutch outer and configured to transmit a rotational driving force from the clutch outer to a transmission shaft. The frictional disks are movable in an axial direction of the transmission shaft to thereby make and break transmission of the rotational driving force from the clutch outer to the clutch inner. The cam mechanism is provided inside the clutch outer and configured to apply a pressing force to the frictional disks according to the rotational driving force from the crankshaft. The cam mechanism is configured to relax the pressing force applied to the frictional disks when a load from the transmission shaft exceeds a predetermined value. The vibration isolating member is provided at the clutch inner.
摘要翻译：多片离合器包括离合器外部，离合器内部，摩擦盘，凸轮机构和隔振构件。离合器内部设置在离合器外部内部，并且构造成将离合器外部的旋转驱动力传递到传动轴。摩擦盘可沿传动轴的轴向移动，从而使旋转驱动力从离合器外部传递到离合器内部。凸轮机构设置在离合器外侧内并构成为根据来自曲轴的旋转驱动力向摩擦盘施加按压力。凸轮机构被配置为当来自传动轴的负载超过预定值时，放松施加到摩擦盘的按压力。防振构件设置在离合器内部。

10. 发明授权

US07337755B2 Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control system 有权
标题翻译：一种用于内燃机的气缸盖冷却结构，包括油温传感器和油温控制系统
公开(公告)号：US07337755B2
公开(公告)日：2008-03-04
申请号：US11235374
申请日：2005-09-26
申请人： Yoshitsugu Gokan , Katsuji Yamamoto
发明人： Yoshitsugu Gokan , Katsuji Yamamoto
IPC分类号： F02F1/36 , F02F1/42 , F01P3/00
CPC分类号： F01M5/007 , F01M11/02 , F01P3/02 , F01P7/16 , F01P9/00 , F01P2003/006 , F01P2003/022 , F01P2003/024 , F01P2025/40
摘要： A cylinder head cooling structure and an oil temperature control system are provided for an internal combustion engine having a plurality of cylinders, each having a plurality of intake ports and a plurality of exhaust ports. The engine includes cooling oil jackets surrounding the spark plugs in the cylinder head, a thermostat attached to the front surface of the crankcase independently of an oil filter, and an oil temperature sensor disposed on a rear face of the cylinder block above the crankcase in an oil supply path formed on the cylinder rear face for supplying oil to the oil jackets. Oil passages conducting oil into the oil jacket are provided between two separate parts of a bifucated intake port and between two separate parts of a bifurcated exhaust port, and only cooling system oil reaching high temperatures is allowed to flow through the thermostat, thereby improving temperature control response.
摘要翻译：为具有多个气缸的内燃机提供气缸盖冷却结构和油温控制系统，每个气缸具有多个进气口和多个排气口。发动机包括围绕气缸盖中的火花塞的冷却油套，与油过滤器独立地附接到曲轴箱的前表面的恒温器，以及设置在曲轴箱上方的气缸体的后表面上的油温传感器，供油路径形成在气缸后表面上，用于向油套供油。将油导入油套的油通道设置在分离的进气口的两个分开的部分之间和分叉排气口的两个分开的部分之间，并且仅允许达到高温的冷却系统油流过恒温器，从而改善温度控制响应。

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