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11. 发明申请

US20080070741A1 AUTOMATIC TRANSMISSION 审中-公开
标题翻译：自动变速器
公开(公告)号：US20080070741A1
公开(公告)日：2008-03-20
申请号：US11780093
申请日：2007-07-19
申请人： Norio Iwashita , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Junichi Doi , Tatsuhiko Iwasaki
发明人： Norio Iwashita , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Junichi Doi , Tatsuhiko Iwasaki
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2043
摘要： There are provided a first planetary gear set including a first sun gear, a first carrier, and a first ring gear; a second planetary gear set including a second sun gear, a second carrier, and a second ring gear; and a third planetary gear set including a third sun gear, a third carrier, and a third ring gear. A first forward speed ratio is established with the engagement of a third brake and a first clutch; a second forward speed ratio is established with the engagement of a first brake and the first clutch; a third forward speed ratio is established with the engagement of a second brake and the first clutch; a fourth forward speed ratio is established with the engagement of the first clutch and a second clutch; a fifth forward speed ratio is established with the engagement of the second brake and the second clutch; and a sixth forward speed ratio is established with the engagement of the first brake and the second clutch.
摘要翻译：提供了包括第一太阳轮，第一行星架和第一齿圈的第一行星齿轮组; 第二行星齿轮组，包括第二太阳齿轮，第二行星架和第二齿圈; 以及包括第三太阳齿轮，第三行星架和第三齿圈的第三行星齿轮组。通过第三制动器和第一离合器的接合建立第一前进速度比; 通过第一制动器和第一离合器的接合建立第二前进速度比; 通过第二制动器和第一离合器的接合建立第三前进速比; 通过第一离合器和第二离合器的接合建立第四前进速度比; 通过第二制动器和第二离合器的接合建立第五前进速度比; 并且通过第一制动器和第二离合器的接合建立第六前进速度比。

12. 发明授权

US08303457B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US08303457B2
公开(公告)日：2012-11-06
申请号：US12155264
申请日：2008-05-30
申请人： Junichi Doi , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Hideo Toyota , Kensuke Ueda , Norio Iwashita
发明人： Junichi Doi , Shinya Kamada , Takamichi Teraoka , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Hideo Toyota , Kensuke Ueda , Norio Iwashita
IPC分类号： F16H3/44 , F16H57/04
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2043 , F16H2200/2046
摘要： An automatic transmission has first, second and third gear sets, first and second clutches, and first, second and third brakes. First, second and third sun gears, and a first carrier are interconnected with a second sun gear, a second carrier, a third carrier, an input shaft and an output gear, respectively. The first clutch selectively connects the first sun gear and the second sun gear to the input shaft, and the second clutch selectively connects the first ring gear and the second carrier to the input shaft. The first brake selectively connects the first ring gear and the second carrier to a casing. The second brake selectively connects the second ring gear and the third carrier to the casing, and the third brake selectively connects the third ring gear to the casing.
摘要翻译：自动变速器具有第一，第二和第三齿轮组，第一和第二离合器以及第一，第二和第三制动器。第一，第二和第三太阳齿轮和第一行星架分别与第二太阳齿轮，第二行星架，第三行星架，输入轴和输出齿轮相互连接。第一离合器将第一太阳齿轮和第二太阳齿轮选择性地连接到输入轴，并且第二离合器选择性地将第一环形齿轮和第二行星架连接到输入轴。第一制动器选择性地将第一齿圈和第二载体连接到壳体。第二制动器选择性地将第二齿圈和第三载体连接到壳体，并且第三制动器选择性地将第三齿圈连接到壳体。

13. 发明授权

US07749128B2 Automatic transmission for automotive vehicles 失效
标题翻译：汽车自动变速器
公开(公告)号：US07749128B2
公开(公告)日：2010-07-06
申请号：US11555369
申请日：2006-11-01
申请人： Shinya Kamada , Takamichi Teraoka , Junichi Doi , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
发明人： Shinya Kamada , Takamichi Teraoka , Junichi Doi , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
IPC分类号： F16H3/44 , F16H37/06
CPC分类号： F16H3/66 , F16H37/04 , F16H2200/0052 , F16H2200/2012 , F16H2200/2097
摘要： There is provided an automatic transmission comprising a first shaft capable of receiving torque from an engine, and four planetary gear sets arranged coaxially on the first shaft and in series in an axial direction of the first shaft. Each of the four planetary gear sets has a single sun gear and a single ring gear. Further, the automatic transmission comprises an output wheel arranged coaxially on the first shaft, and capable of outputting torque transmitted from the engine through some of the four planetary gear sets. The output wheel is arranged between two of the four planetary gear sets. Accordingly, the noise or vibration from the planetary gear sets in the automatic transmission may be reduced, while the overall length of the first shaft may be made shorter, and the overall size of the automatic transmission may be made smaller.
摘要翻译：提供了一种自动变速器，其包括能够接收来自发动机的扭矩的第一轴和同轴地设置在第一轴上并沿第一轴的轴向串联布置的四个行星齿轮组。四个行星齿轮组中的每一个具有单个太阳齿轮和单个齿圈。此外，自动变速器包括同轴地布置在第一轴上的输出轮，并且能够输出从发动机通过四个行星齿轮组中的一些传递的扭矩。输出轮布置在四个行星齿轮组中的两个之间。因此，可以减少来自自动变速器中的行星齿轮组的噪声或振动，同时可以缩短第一轴的总长度，并且可以使自动变速器的总体尺寸更小。

14. 发明授权

US07485068B2 Automatic transmission 有权
公开(公告)号：US07485068B2
公开(公告)日：2009-02-03
申请号：US11513081
申请日：2006-08-31
申请人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Tatsutoshi Mizobe , Naohiro Sakaue , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
发明人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Tatsutoshi Mizobe , Naohiro Sakaue , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
IPC分类号： F16H3/62
摘要： In an automatic transmission (AT) in which an input shaft (Input) and an output gear (Output) are disposed on the same axis and three clutches (C1-C3) and two brakes (B1, B2) are selectively operated to provide six forward speeds, first and second planetary gear sets (GS1, GS2) are configured to consistently reduce the speed of input rotation and output the speed-reduced rotation, thereby enabling downsizing of them. The first and second planetary gear sets (GS1, GS2) are arranged in a transmission case at both the axial ends thereof. Third and fourth planetary gear sets (GS3, GS4) are connected to each other to have four rotation elements in combination, thereby constituting a Simpson planetary gear train. One of the four rotation elements (a fourth carrier (PC4) in an illustrated example) is connected to the output gear (Output). Rotations input and reduced in speed by the first and second planetary gear sets (GS1, GS2) are input to sun gears (S3, S4) of the third and fourth planetary gear sets (GS3, GS4), respectively. First to third clutches (C1-C3) and a first brake (B1) are arranged to surround the first and second planetary gear sets (GS1, GS2).

15. 发明申请

US20070099742A1 AUTOMATIC TRANSMISSION FOR AUTOMOTIVE VEHICLES 失效
标题翻译：汽车自动变速箱
公开(公告)号：US20070099742A1
公开(公告)日：2007-05-03
申请号：US11555369
申请日：2006-11-01
申请人： Shinya Kamada , Takamichi Teraoka , Junichi Doi , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
发明人： Shinya Kamada , Takamichi Teraoka , Junichi Doi , Tokimori Saka , Tatsuhiko Iwasaki , Naohiro Sakaue , Tatsutoshi Mizobe , Yoshihiko Fujita , Norio Iwashita , Satoshi Komori , Kazuhiko Ueda , Seiji Esaki
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H37/04 , F16H2200/0052 , F16H2200/2012 , F16H2200/2097
摘要： There is provided an automatic transmission comprising a first shaft capable of receiving torque from an engine, and four planetary gear sets arranged coaxially on the first shaft and in series in an axial direction of the first shaft. Each of the four planetary gear sets has a single sun gear and a single ring gear. Further, the automatic transmission comprises an output wheel arranged coaxially on the first shaft, and capable of outputting torque transmitted from the engine through some of the four planetary gear sets. The output wheel is arranged between two of the four planetary gear sets. Accordingly, the noise or vibration from the planetary gear sets in the automatic transmission may be reduced, while the overall length of the first shaft may be made shorter, and the overall size of the automatic transmission may be made smaller.
摘要翻译：提供了一种自动变速器，其包括能够接收来自发动机的扭矩的第一轴和同轴地设置在第一轴上并沿第一轴的轴向串联布置的四个行星齿轮组。四个行星齿轮组中的每一个具有单个太阳齿轮和单个齿圈。此外，自动变速器包括同轴地布置在第一轴上的输出轮，并且能够输出从发动机通过四个行星齿轮组中的一些传递的扭矩。输出轮布置在四个行星齿轮组中的两个之间。因此，可以减少来自自动变速器中的行星齿轮组的噪声或振动，同时可以缩短第一轴的总长度，并且可以使自动变速器的总体尺寸更小。

16. 发明授权

US5259191A Torque converter 失效
标题翻译：转矩转换器
公开(公告)号：US5259191A
公开(公告)日：1993-11-09
申请号：US851299
申请日：1992-03-11
申请人： Takashi Takino , Tokimori Saka
发明人： Takashi Takino , Tokimori Saka
IPC分类号： F16H41/26 , F16H45/02 , F16D33/00
CPC分类号： F16H41/26 , F16H45/02 , F16H2045/0294
摘要： A torque converter is provided for transmitting torque from an engine output shaft to an input shaft of a transmission. The torque converter includes a pump, connected with the engine output shaft, which includes a shell portion disposed at an outer portion thereof, a core portion disposed at an inner portion thereof and a plurality of blades disposed between the shell portion and the core portion. A turbine is disposed facing the pump and is driven by the pump through hydraulic fluid. The turbine includes a shell portion disposed at an outer portion thereof, a core portion disposed at an inner portion thereof and a plurality of blades disposed between the shell portion and the core portion. A stator is disposed between the pump and the turbine for torque amplification. The core portion and blades of the turbine include respective radial outer edges, the core portion and blades of the pump include respective radial outer edges, and the radial outer edges of the blades of at least one of the pump and the turbine project beyond the radial outer edge of the core portion thereof toward the facing blades of the other.
摘要翻译：提供了用于将扭矩从发动机输出轴传递到变速器的输入轴的变矩器。变矩器包括与发动机输出轴连接的泵，其包括设置在其外部的壳部，设置在其内部的芯部和设置在壳部与芯部之间的多个叶片。涡轮机被布置成面向泵并由泵通过液压流体驱动。涡轮机包括设置在其外部的壳部，设置在其内部的芯部和设置在壳部与芯部之间的多个叶片。定子被布置在泵和涡轮之间用于扭矩放大。涡轮的核心部分和叶片包括相应的径向外边缘，泵的芯部分和叶片包括相应的径向外边缘，并且泵和涡轮机中的至少一个的叶片的径向外边缘突出超出径向其核心部分的外边缘朝向另一个的相对的刀片。

17. 发明授权

US07866454B2 Torque converter 有权
标题翻译：转矩转换器
公开(公告)号：US07866454B2
公开(公告)日：2011-01-11
申请号：US11847787
申请日：2007-08-30
申请人： Tokimori Saka
发明人： Tokimori Saka
IPC分类号： F16H45/02 , F16D33/18
CPC分类号： F16H45/02 , F16H2041/246 , F16H2045/021 , F16H2045/0226 , F16H2045/0231 , F16H2045/0284
摘要： A torque converter includes at least two thrust bearings disposed on respective axially-opposite sides of a radially-inward portion of a stator. The stator includes a non-rotatable member, a rotatable member, and a one-way clutch. The rotatable member has a cylindrical portion having an inner peripheral surface interlocked with the one-way clutch, and an extension portion which extends from an approximately axially-central region of the cylindrical portion in a radially-outward direction relative to the cylindrical portion, and has an axial thickness less than that of the cylindrical portion. The thrust bearings are disposed to clamp the extension portion from respective axially-opposite sides of the extension portion at respective positions located radially outwardly relative to the cylindrical portion, so as to facilitate reduction in axial dimension of the torque converter.
摘要翻译：变矩器包括设置在定子的径向向内部分的相应轴向相对侧上的至少两个推力轴承。定子包括不可旋转构件，可旋转构件和单向离合器。可旋转构件具有圆筒形部分，其具有与单向离合器互锁的内周表面，以及从圆柱形部分的大致轴向中心区域相对于圆柱形部分沿径向向外方向延伸的延伸部分，以及的轴向厚度小于圆柱形部分的轴向厚度。推力轴承被设置成在相对于圆柱形部分位于径向向外的相应位置处将延伸部分从延伸部分的相应轴向相对侧夹紧，以便于减小扭矩转换器的轴向尺寸。

18. 发明授权

US07721860B2 Power coupling device 有权
标题翻译：电力耦合装置
公开(公告)号：US07721860B2
公开(公告)日：2010-05-25
申请号：US11758980
申请日：2007-06-06
申请人： Tokimori Saka
发明人： Tokimori Saka
IPC分类号： F16D41/16
CPC分类号： F16D41/125 , F16D41/16
摘要： There is provided a power coupling device comprising first and second coupling members, at least one of which is capable of rotating about a common axis and relative to each other. The first coupling member has a pocket, and the second coupling member has notches. The power coupling member also comprises first and second struts arranged at least partly in the pocket. Each of the first and second struts is urged to emerge from the pocket and capable of engaging with one of the notches. The first strut is capable of transmitting torque between the first and second coupling members only in a first direction, and the second strut is capable of transmitting torque between the first and second coupling members only in a second direction that is opposite to the first direction. The power coupling device further comprises first and second retainer plates arranged between the first and second coupling members capable of moving in a plane perpendicular to the common axis, for example, of rotating about the common axis, and independently from each other. The first retainer plate has a first hole which the first or second strut can pass through. The second retainer plates has a second hole which the first or second strut can pass through when the second hole is aligned with the first hole and the first or second strut. By moving the first and second retainer plates, this power coupling device can achieve the neutral state and the bidirectional lock state in addition to forward and reverse lock states.
摘要翻译：提供了一种功率耦合装置，其包括第一和第二联接构件，其中的至少一个能够围绕公共轴线相对于彼此旋转。第一联接构件具有凹部，并且第二联接构件具有凹口。功率耦合构件还包括至少部分地布置在口袋中的第一和第二支柱。推动第一和第二支柱中的每一个从口袋中露出并且能够与其中一个凹口接合。第一支柱能够仅在第一方向上在第一和第二联接构件之间传递扭矩，并且第二支柱能够仅在与第一方向相反的第二方向上在第一和第二联接构件之间传递扭矩。功率耦合装置还包括布置在第一和第二联接构件之间的第一和第二保持板，其能够在垂直于公共轴线的平面中移动，例如围绕公共轴线旋转，并且彼此独立。第一保持板具有第一或第二支柱能穿过的第一孔。第二保持板具有第二孔，当第二孔与第一孔和第一或第二支柱对准时，第一或第二支柱可以通过。通过移动第一和第二固定板，除了正向和反向锁定状态之外，该功率耦合装置可以实现中立状态和双向锁定状态。

19. 发明申请

US20080000747A1 POWER COUPLING DEVICE 有权
标题翻译：电源耦合器件
公开(公告)号：US20080000747A1
公开(公告)日：2008-01-03
申请号：US11758980
申请日：2007-06-06
申请人： Tokimori Saka
发明人： Tokimori Saka
IPC分类号： F16D11/06
CPC分类号： F16D41/125 , F16D41/16
摘要： There is provided a power coupling device comprising first and second coupling members, at least one of which is capable of rotating about a common axis and relative to each other. The first coupling member has a pocket, and the second coupling member has notches. The power coupling member also comprises first and second struts arranged at least partly in the pocket. Each of the first and second struts is urged to emerge from the pocket and capable of engaging with one of the notches. The first strut is capable of transmitting torque between the first and second coupling members only in a first direction, and the second strut is capable of transmitting torque between the first and second coupling members only in a second direction that is opposite to the first direction. The power coupling device further comprises first and second retainer plates arranged between the first and second coupling members capable of moving in a plane perpendicular to the common axis, for example, of rotating about the common axis, and independently from each other. The first retainer plate has a first hole which the first or second strut can pass through. The second retainer plates has a second hole which the first or second strut can pass through when the second hole is aligned with the first hole and the first or second strut. By moving the first and second retainer plates, this power coupling device can achieve the neutral state and the bidirectional lock state in addition to forward and reverse lock states.
摘要翻译：提供了一种功率耦合装置，其包括第一和第二联接构件，其中的至少一个能够围绕公共轴线相对于彼此旋转。第一联接构件具有凹部，并且第二联接构件具有凹口。功率耦合构件还包括至少部分地布置在口袋中的第一和第二支柱。推动第一和第二支柱中的每一个从口袋中露出并且能够与其中一个凹口接合。第一支柱能够仅在第一方向上在第一和第二联接构件之间传递扭矩，并且第二支柱能够仅在与第一方向相反的第二方向上在第一和第二联接构件之间传递扭矩。功率耦合装置还包括布置在第一和第二联接构件之间的第一和第二保持板，其能够在垂直于公共轴线的平面中移动，例如围绕公共轴线旋转，并且彼此独立。第一保持板具有第一或第二支柱能穿过的第一孔。第二保持板具有第二孔，当第二孔与第一孔和第一或第二支柱对准时，第一或第二支柱可以通过。通过移动第一和第二固定板，除了正向和反向锁定状态之外，该功率耦合装置可以实现中立状态和双向锁定状态。

20. 发明申请

US20070161453A1 AUTOMATIC TRANSMISSION FOR AUTOMOTIVE VEHICLES 有权
标题翻译：汽车自动变速箱
公开(公告)号：US20070161453A1
公开(公告)日：2007-07-12
申请号：US11555394
申请日：2006-11-01
申请人： Tatsuhiko Iwasaki , Takamichi Teraoka , Tokimori Saka , Naohiro Sakaue , Yoshihiko Fujita
发明人： Tatsuhiko Iwasaki , Takamichi Teraoka , Tokimori Saka , Naohiro Sakaue , Yoshihiko Fujita
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2012 , F16H2200/2043
摘要： An automatic transmission is provided comprising a transmission case, a first shaft housed in and rotationally supported by said transmission case, and capable of receiving torque from an engine, a first shifting gear mechanism arranged coaxially with the first shaft, and a second shifting gear mechanism including a second planetary gear set. The second planetary gear set is housed within the transmission case and arranged coaxially with the first shaft, one of its sun and ring gears is capable of rotating together with the input shaft, and the other of the sun and ring gears is fixed to the transmission case. The automatic transmission further comprises first and second frictional elements arranged at least partly overlapped with the second planetary gear set in the axial direction between the planetary gear set and the transmission case in the radial direction. Accordingly, the plurality of frictional elements may be arranged on a shorter shaft without excessively increasing the radial size of the automatic transmission.
摘要翻译：提供了一种自动变速器，包括变速箱，容纳在所述变速箱中并由所述变速箱旋转地支撑并且能够接收来自发动机的扭矩的第一轴，与所述第一轴同轴配置的第一变速齿轮机构和第二变速齿轮机构包括第二行星齿轮组。第二行星齿轮组被容纳在变速箱内并且与第一轴同轴布置，其一个太阳轮和环形齿轮能够与输入轴一起旋转，另一个太阳和环形齿轮固定到变速器案件。自动变速器还包括在径向方向上在行星齿轮组和变速器壳体之间沿轴向至少部分地与第二行星齿轮组重叠布置的第一和第二摩擦元件。因此，多个摩擦元件可以布置在较短的轴上，而不会过度增加自动变速器的径向尺寸。

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