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公开(公告)号：US07891476B2
公开(公告)日：2011-02-22
申请号：US11876954
申请日：2007-10-23
IPC分类号： F16D25/0638
CPC分类号： F16H63/3026 , F16D21/06 , F16D2021/0661 , F16H3/66 , F16H2200/0052 , F16H2200/201
摘要： Each of first and second multi-plate clutches comprises a clutch outer cylinder portion provided to be coaxial with the input shaft and connected with a first or second rotational element, a clutch inner cylinder portion provided to be coaxial with an input shaft, plural clutch plates provided between these cylinder portions to slide in an axial direction of the input shaft within the clutch outer or inner cylinder portion, and a clutch piston provided to slide in the axial direction and press the clutch plates for connecting the clutch outer cylinder portion with the clutch inner cylinder portion. The clutch outer and inner cylinder portions of each of the first and second multi-plate clutches are provided in the axial direction, and there is provided a support wall portion that is connected with the input shaft and supports the clutch inner cylinder portion of each of the multi-plate clutches.
摘要翻译： 第一和第二多板离合器中的每一个包括设置成与输入轴同轴并与第一或第二旋转元件连接的离合器外筒部分，设置成与输入轴同轴的离合器内筒部分，多个离合器片 设置在这些气缸部之间，在离合器外筒部或内筒部内沿输入轴的轴向滑动;离合器活塞，设置成沿轴向滑动，并且按压离合器片，用于将离合器外筒部与离合器 内筒部。 第一和第二多板离合器的离合器外筒部和内筒部分沿轴向设置，并且设置有支撑壁部分，其与输入轴连接并支撑每个的离合器内筒部分 多板离合器。
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2.发明授权Manufacturing method of clutch for automatic transmission and automatic transmission 有权自动变速器和自动变速箱离合器的制造方法公开(公告)号：US08356397B2
公开(公告)日：2013-01-22
申请号：US12499571
申请日：2009-07-08
申请人： Hideo Toyota , Naohiro Sakaue , Katsutoshi Mukai , Koichi Matsuura , Shinichiro Tenma , Masashi Morihiro , Jun Nakamura , Masanori Nakai
发明人： Hideo Toyota , Naohiro Sakaue , Katsutoshi Mukai , Koichi Matsuura , Shinichiro Tenma , Masashi Morihiro , Jun Nakamura , Masanori Nakai
CPC分类号： F16D25/0638 , F16D21/06 , F16D2021/0661 , F16D2048/0212 , F16D2250/00 , Y10T29/49464 , Y10T29/49826
摘要： In a clutch manufacturing method, inner peripheral portions of drum members, of two clutches are connected to a sleeve member, and a piston, a seal plate and a return spring are provided between the drum members, an insulator to apply electric isolation between the piston and the drum member or between the seal plate and another drum member is attached to either the piston or the seal plate. Then, the drum member, to which the electric isolation with the insulator is not applied, is connected to the sleeve member. Then, the piston, return sprig and seal plate are assembled to the sleeve member to which the drum member has been connected. Finally, the drum member, to which the electric isolation with the insulator has been applied, is connected to the sleeve member with electric welding.
摘要翻译： 在离合器制造方法中，两个离合器的鼓构件的内周部分连接到套筒构件，并且活塞，密封板和复位弹簧设置在鼓构件之间，绝缘体用于在活塞之间施加电隔离 并且鼓构件或密封板和另一个鼓构件之间安装在活塞或密封板上。 然后，与绝缘体电隔离的鼓部件与套筒部件连接。 然后，将活塞，返回喷嘴和密封板组装到与鼓构件已经连接的套筒构件上。 最后，已经施加了与绝缘体的电隔离的鼓构件通过电焊接连接到套筒构件。
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公开(公告)号：US07704182B2
公开(公告)日：2010-04-27
申请号：US11876927
申请日：2007-10-23
申请人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Shinya Yamamoto , Tatsuhiko Iwasaki , Tatsutoshi Mizobe , Hideo Toyota , Naohiro Sakaue , Norio Iwashita
发明人： Shinya Kamada , Junichi Doi , Takamichi Teraoka , Tokimori Saka , Shinya Yamamoto , Tatsuhiko Iwasaki , Tatsutoshi Mizobe , Hideo Toyota , Naohiro Sakaue , Norio Iwashita
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2097
摘要： On an input shaft are provided in order from a side of an engine a torque converter with a lock-up clutch, a first planetary gear set as a multiplying mechanism, a counter drive gear outputting a rotational drive force to a countershaft, a second planetary gear set as a speed-change element, a third planetary gear set as a speed-change element. Accordingly, there can be provided an automatic transmission for six forward speeds with plural planetary gear sets, clutches and brakes that can properly reduce a clutch capacity and restrain gear noises with its compact and light-weighted structure.
摘要翻译： 在输入轴上从发动机一侧依次设有具有锁止离合器的变矩器，作为乘法机构的第一行星齿轮组，向中间轴输出旋转驱动力的反向驱动齿轮，第二行星齿轮 齿轮组作为变速元件，作为变速元件的第三行星齿轮组。 因此，可以提供六个前进速度的自动变速器，其具有多个行星齿轮组，离合器和制动器，其可以适当地降低离合器容量并且以其紧凑和轻重量结构来抑制齿轮噪声。
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4.发明申请公开(公告)号：US20100081537A1
公开(公告)日：2010-04-01
申请号：US12500341
申请日：2009-07-09
CPC分类号： F16H57/023 , F16H2057/02043 , F16H2057/02047 , F16H2057/0221 , F16H2057/0235 , Y10T29/49464
摘要： An automatic transmission comprises a transmission mechanism including plural planetary gear sets, a transmission case storing the transmission mechanism, and an end cover closing an opening at one end of the transmission case. A planetary gear set disposed the closest to the end cover is assembled in such a manner that before the end cover is attached to the transmission case, a sun gear is assembled to the transmission case and a pinion carrier is assembled to the end cover. A thrust washer is disposed between an end face of the sun gear and an end face of an inner peripheral portion of the pinion carrier. The thrust washer is a member for adjusting a gap which is formed in an axial direction in the transmission case, and the member is selected from plural ones which have different axial thicknesses from each other.
摘要翻译： 一种自动变速器包括一个包括多个行星齿轮组的变速机构，一个储存变速机构的变速箱和一个封闭变速箱一端开口的端盖。 以最靠近端盖设置的行星齿轮组组装成使得在端盖附接到变速器壳体之前，将太阳齿轮组装到变速器壳体上，并且将小齿轮架组装到端盖。 止推垫圈设置在太阳轮的端面与小齿轮架的内周部的端面之间。 止推垫圈是用于调节在变速箱中沿轴向形成的间隙的构件，并且该构件从具有彼此不同的轴向厚度的多个中选择。
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公开(公告)号：US20080113845A1
公开(公告)日：2008-05-15
申请号：US11876927
申请日：2007-10-23
申请人： Shinya KAMADA , Junichi DOI , Takamichi TERAOKA , Tokimori SAKA , Shinya YAMAMOTO , Tatsuhiko IWASAKI , Tatsutoshi MIZOBE , Hideo TOYOTA , Naohiro SAKAUE , Norio IWASHITA
发明人： Shinya KAMADA , Junichi DOI , Takamichi TERAOKA , Tokimori SAKA , Shinya YAMAMOTO , Tatsuhiko IWASAKI , Tatsutoshi MIZOBE , Hideo TOYOTA , Naohiro SAKAUE , Norio IWASHITA
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2097
摘要： On an input shaft are provided in order from a side of an engine a torque converter with a lock-up clutch, a first planetary gear set as a multiplying mechanism, a counter drive gear outputting a rotational drive force to a countershaft, a second planetary gear set as a speed-change element, a third planetary gear set as a speed-change element. Accordingly, there can be provided an automatic transmission for six forward speeds with plural planetary gear sets, clutches and brakes that can properly reduce a clutch capacity and restrain gear noises with its compact and light-weighted structure.
摘要翻译： 在输入轴上从发动机一侧依次设有具有锁止离合器的变矩器，作为乘法机构的第一行星齿轮组，向中间轴输出旋转驱动力的反向驱动齿轮，第二行星齿轮 齿轮组作为变速元件，作为变速元件的第三行星齿轮组。 因此，可以提供六个前进速度的自动变速器，其具有多个行星齿轮组，离合器和制动器，其可以适当地降低离合器容量并且以其紧凑和轻重量结构来抑制齿轮噪声。
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公开(公告)号：US20080108468A1
公开(公告)日：2008-05-08
申请号：US11876954
申请日：2007-10-23
IPC分类号： F16H47/04
CPC分类号： F16H63/3026 , F16D21/06 , F16D2021/0661 , F16H3/66 , F16H2200/0052 , F16H2200/201
摘要： Each of first and second multi-plate clutches comprises a clutch outer cylinder portion provided to be coaxial with the input shaft and connected with a first or second rotational element, a clutch inner cylinder portion provided to be coaxial with an input shaft, plural clutch plates provided between these cylinder portions to slide in an axial direction of the input shaft within the clutch outer or inner cylinder portion, and a clutch piston provided to slide in the axial direction and press the clutch plates for connecting the clutch outer cylinder portion with the clutch inner cylinder portion. The clutch outer and inner cylinder portions of each of the first and second multi-plate clutches are provided in the axial direction, and there is provided a support wall portion that is connected with the input shaft and supports the clutch inner cylinder portion of each of the multi-plate clutches.
摘要翻译： 第一和第二多板离合器中的每一个包括设置成与输入轴同轴并与第一或第二旋转元件连接的离合器外筒部分，设置成与输入轴同轴的离合器内筒部分，多个离合器片 设置在这些气缸部之间，在离合器外筒部或内筒部内沿输入轴的轴向滑动;离合器活塞，设置成沿轴向滑动，并且按压离合器片，用于将离合器外筒部与离合器 内筒部。 第一和第二多板离合器的离合器外筒部和内筒部分沿轴向设置，并且设置有支撑壁部分，其与输入轴连接并支撑每个的离合器内筒部分 多板离合器。
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公开(公告)号：US20080017469A1
公开(公告)日：2008-01-24
申请号：US11775570
申请日：2007-07-10
CPC分类号： F16H57/02 , F16D13/648 , F16D25/0638 , F16D25/12 , F16D2048/0212 , F16H2057/02043 , F16H2057/02047 , F16H2057/02086 , F16H2059/385 , Y10T74/20183
摘要： A hub and a drum are respectively provided inside and outside a forward clutch (multiple-disc clutch) of an automatic transmission for a vehicle. A piston for pushing the forward clutch and a hydraulic servo for controlling the piston are provided inside the hub. A plurality of notched portions are formed in the piston and the hub with the positions thereof displaced from each other in the peripheral direction so that the piston and the hub are overlapped with each other in the axial direction in such a fashion that parts of one of the piston and the hub where no notched portions are formed are inserted into the notched portions of the other.
摘要翻译： 轮毂和鼓分别设置在车辆用自动变速器的前进离合器（多片离合器）的内部和外部。 用于推动前进离合器的活塞和用于控制活塞的液压伺服机构设置在轮毂内。 多个切口部分形成在活塞和轮毂上，其位置沿圆周方向彼此偏移，使得活塞和轮毂在轴向方向上彼此重叠，使得其中的一个的一部分 没有形成切口的活塞和轮毂被插入另一个的切口部分。
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8.发明授权公开(公告)号：US08277359B2
公开(公告)日：2012-10-02
申请号：US12500341
申请日：2009-07-09
CPC分类号： F16H57/023 , F16H2057/02043 , F16H2057/02047 , F16H2057/0221 , F16H2057/0235 , Y10T29/49464
摘要： An automatic transmission comprises a transmission mechanism including plural planetary gear sets, a transmission case storing the transmission mechanism, and an end cover closing an opening at one end of the transmission case. A planetary gear set disposed the closest to the end cover is assembled in such a manner that before the end cover is attached to the transmission case, a sun gear is assembled to the transmission case and a pinion carrier is assembled to the end cover. A thrust washer is disposed between an end face of the sun gear and an end face of an inner peripheral portion of the pinion carrier. The thrust washer is a member for adjusting a gap which is formed in an axial direction in the transmission case, and the member is selected from plural ones which have different axial thicknesses from each other.
摘要翻译： 一种自动变速器包括一个包括多个行星齿轮组的变速机构，一个储存变速机构的变速箱和一个封闭变速箱一端开口的端盖。 以最靠近端盖设置的行星齿轮组组装成使得在端盖附接到变速器壳体之前，将太阳齿轮组装到变速器壳体上，并且将小齿轮架组装到端盖。 止推垫圈设置在太阳轮的端面与小齿轮架的内周部的端面之间。 止推垫圈是用于调节在变速箱中沿轴向形成的间隙的构件，并且该构件从具有彼此不同的轴向厚度的多个中选择。
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公开(公告)号：US20070060439A1
公开(公告)日：2007-03-15
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： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
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).
摘要翻译： 在其中输入轴（输入）和输出齿轮（输出）设置在同一轴上并且三个离合器（C 1 -C 3）和两个制动器（B 1，B 2）被选择性地设置的自动变速器（AT） 操作以提供六个前进速度，第一和第二行星齿轮组（GS 1，GS 2）被配置为一致地降低输入旋转速度并输出减速旋转，从而实现它们的小型化。 第一和第二行星齿轮组（GS 1，GS 2）在轴向两端布置在变速箱中。 第三和第四行星齿轮组（GS 3，GS 4）彼此连接以组合四个旋转元件，从而构成辛普森行星齿轮系。 四个旋转元件（图示例中是第四个载体（PC4））中的一个连接到输出齿轮（输出）。 通过第一和第二行星齿轮组（GS 1，GS 2）输入和减速的转速分别输入到第三和第四行星齿轮组（GS 3，GS 4）的太阳轮（S 3，S 4） 。 第一至第三离合器（C 1 -C 3）和第一制动器（B 1）布置成围绕第一和第二行星齿轮组（GS 1，GS 2）。
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10.发明申请MANUFACTURING METHOD OF CLUTCH FOR AUTOMATIC TRANSMISSION AND AUTOMATIC TRANSMISSION 有权自动变速箱离合器自动变速器的制造方法公开(公告)号：US20100072015A1
公开(公告)日：2010-03-25
申请号：US12499571
申请日：2009-07-08
申请人： Hideo TOYOTA , Naohiro SAKAUE , Katsutoshi MUKAI , Koichi MATSUURA , Shinichiro TENMA , Masashi MORIHIRO , Jun NAKAMURA , Masanori NAKAI
发明人： Hideo TOYOTA , Naohiro SAKAUE , Katsutoshi MUKAI , Koichi MATSUURA , Shinichiro TENMA , Masashi MORIHIRO , Jun NAKAMURA , Masanori NAKAI
CPC分类号： F16D25/0638 , F16D21/06 , F16D2021/0661 , F16D2048/0212 , F16D2250/00 , Y10T29/49464 , Y10T29/49826
摘要： In a clutch manufacturing method, inner peripheral portions of drum members, of two clutches are connected to a sleeve member, and a piston, a seal plate and a return spring are provided between the drum members, an insulator to apply electric isolation between the piston and the drum member or between the seal plate and another drum member is attached to either the piston or the seal plate. Then, the drum member, to which the electric isolation with the insulator is not applied, is connected to the sleeve member. Then, the piston, return sprig and seal plate are assembled to the sleeve member to which the drum member has been connected. Finally, the drum member, to which the electric isolation with the insulator has been applied, is connected to the sleeve member with electric welding.
摘要翻译： 在离合器制造方法中，两个离合器的鼓构件的内周部分连接到套筒构件，并且活塞，密封板和复位弹簧设置在鼓构件之间，绝缘体用于在活塞之间施加电隔离 并且鼓构件或密封板和另一个鼓构件之间安装在活塞或密封板上。 然后，与绝缘体电隔离的鼓部件与套筒部件连接。 然后，将活塞，返回喷嘴和密封板组装到与鼓构件已经连接的套筒构件上。 最后，已经施加了与绝缘体的电隔离的鼓构件通过电焊接连接到套筒构件。
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