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1. 发明授权

US5439427A Multiple stage automatic transmission 失效
标题翻译：多级自动变速器
公开(公告)号：US5439427A
公开(公告)日：1995-08-08
申请号：US43702
申请日：1993-04-08
申请人： Kazunori Enokido , Hidehiko Mishima , Toshihisa Marusue , Tatsutoshi Mizobe , Shigeru Nagayama , Takayuki Sumimoto , Minoru Kuriyama , Shinya Kamada
发明人： Kazunori Enokido , Hidehiko Mishima , Toshihisa Marusue , Tatsutoshi Mizobe , Shigeru Nagayama , Takayuki Sumimoto , Minoru Kuriyama , Shinya Kamada
IPC分类号： F16H61/04 , F16H61/12 , F16H61/70 , F16H63/30 , F16H61/08
CPC分类号： F16H63/3026 , F16H61/705 , F16H2061/0451 , F16H2306/14 , F16H2306/44 , F16H2306/52 , F16H61/04 , F16H61/08 , F16H61/12 , F16H61/686 , F16H61/702 , Y10T477/69363 , Y10T477/6937
摘要： A multiple stage automatic transmission includes a main transmission mechanism, a sub-transmission mechanism connected with the main transmission mechanism to for introduction of a torque therefrom, and a frictional element connected with the sub-transmission. The engaging force of the frictional element is changed at least by two steps in accordance with a shift mode without changing a hydraulic pressure applied for actuating the frictional element. A shift shock, therefore, can be obviated.
摘要翻译：多级自动变速器包括主传动机构，与主传动机构连接以用于引入扭矩的副传动机构，以及与副变速器连接的摩擦元件。摩擦元件的接合力根据换档模式至少改变两个步骤，而不改变用于致动摩擦元件的液压。因此，可以消除转变冲击。

2. 发明授权

US5839988A Control system of automatic transmission 失效
标题翻译：自动变速箱控制系统
公开(公告)号：US5839988A
公开(公告)日：1998-11-24
申请号：US248895
申请日：1994-05-25
申请人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
发明人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
IPC分类号： F16H61/02 , F16H61/06 , F16H61/14 , F16H61/04
CPC分类号： F16H61/06 , F16H61/143 , F16H2061/0255 , Y10T477/69363 , Y10T477/69387 , Y10T477/6939 , Y10T477/755
摘要： A control system of an automatic transmission includes a torque converter, a lock-up clutch for directly connecting input and output members of the torque converter, a pressure control valve which changes a hydraulic pressure to control an engaging force of the lock-up clutch, and a pressure regulator, disposed in an engaging passage, which supplies hydraulic pressure to engage a frictional element. The pressure regulator adjusts a primary pressure and produces an output hydraulic pressure corresponding to a control pressure introduced into a control port of the pressure regulator. A control pressure supply device is provided for introducing the control pressure, controlled by the pressure control valve, into the control port of the pressure regulator. The number of parts can be reduced without producing any inconvenience.
摘要翻译：自动变速器的控制系统包括变矩器，用于直接连接变矩器的输入和输出构件的锁止离合器，改变液压以控制锁止离合器的接合力的压力控制阀，以及设置在接合通道中的压力调节器，其提供液压以接合摩擦元件。压力调节器调节初级压力并产生对应于引入压力调节器的控制端口的控制压力的输出液压。提供控制压力供给装置，用于将由压力控制阀控制的控制压力引入压力调节器的控制端口。可以减少零件数量而不产生任何不便。

3. 发明授权

US5580333A Automatic transmission control system for automobiles 失效
标题翻译：汽车自动变速器控制系统
公开(公告)号：US5580333A
公开(公告)日：1996-12-03
申请号：US251855
申请日：1994-05-31
申请人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
发明人： Toshihisa Marusue , Takuji Fujiwara , Kazunori Enokido , Tatsutoshi Mizobe , Hiroaki Yokota , Shinya Kamada
IPC分类号： F16H61/06 , F16H61/04 , F16H61/08
CPC分类号： F16H61/067 , Y10T477/693738 , Y10T477/69377 , Y10T477/693965
摘要： An automatic transmission control system for selectively locking and unlocking a plurality of frictional coupling elements is provided within an automatic transmission so as to place the automatic transmission into one of various possible gears. The control locks a specific one of the frictional coupling elements with locking pressure when the automatic transmission performs a specific gear shift and unlocks it by reducing the locking pressure when causing it to perform, an opposite gear shift reverse to the specific gear shift. The locking pressure is increased by way of a relatively high level of shelf pressure during the specific gear shift and reduced by way of a relatively low level of shelf pressure during the opposite gear shift.
摘要翻译：在自动变速器内设置有用于选择性地锁定和解锁多个摩擦联接元件的自动变速器控制系统，以将自动变速器置于各种可能的齿轮之一中。当自动变速器执行特定的换档时，控制器以特定的一个摩擦联接元件锁定摩擦联接元件，并通过在使其执行时与其相反的换挡相反的方式解除锁定压力。锁定压力通过相对较高的搁架压力在特定档位期间增加，并且在相对档位期间通过相对较低的搁架压力水平减小。

4. 发明授权

US5366420A Automatic transmission control system 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5366420A
公开(公告)日：1994-11-22
申请号：US47753
申请日：1993-04-19
申请人： Minoru Kuriyama , Shinya Kamada , Shigeru Nagayama , Takayuki Sumimoto
发明人： Minoru Kuriyama , Shinya Kamada , Shigeru Nagayama , Takayuki Sumimoto
IPC分类号： F16H61/00 , F16H61/06 , F16H61/12 , F16H61/70 , B60K41/00 , F16D25/14
CPC分类号： F16H61/067 , F16H61/061 , F16H61/702 , F16H2061/0078 , F16H2061/0451 , F16H2061/122 , F16H2061/1224 , F16H2061/1268 , F16H2306/44 , F16H2306/52 , F16H61/08 , F16H61/12 , F16H61/686 , F16H61/70
摘要： An automatic transmission has a hydraulic circuit which controls supply of engaging pressures to friction coupling elements. The hydraulic circuit has a first hydraulic passage having a hydraulic pressure control valve including an accumulator, a second hydraulic passage which is provided in parallel to the first hydraulic passage and is provided with an electrically controlled hydraulic pressure control valve, and a shift valve which selectively connects a predetermined friction coupling element to the first hydraulic passage or the second hydraulic passage.
摘要翻译：自动变速器具有控制向摩擦联接元件的接合压力供给的液压回路。液压回路具有第一液压通道，具有液压控制阀，该液压控制阀包括蓄能器，第二液压通道与第一液压通道平行设置并设置有电控液压控制阀，以及选择性地将预定的摩擦联接元件连接到第一液压通道或第二液压通道。

5. 发明授权

US5547437A Adaptive pressure control based on difference between target and actual shift times during a shift 失效
标题翻译：基于换档期间目标和实际换档时间差的自适应压力控制
公开(公告)号：US5547437A
公开(公告)日：1996-08-20
申请号：US321874
申请日：1994-10-14
申请人： Shinya Kamada , Hiroaki Yokota , Shigeru Nagayama , Yuji Nakahara , Shin Nakano , Toshihisa Marusue , Mitsutoshi Abe , Hiroyuki Matsumoto
发明人： Shinya Kamada , Hiroaki Yokota , Shigeru Nagayama , Yuji Nakahara , Shin Nakano , Toshihisa Marusue , Mitsutoshi Abe , Hiroyuki Matsumoto
IPC分类号： F16H61/04 , F16H59/14 , F16H59/38 , F16H59/46 , F16H59/48 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08
CPC分类号： F16H61/061 , F16H2059/385 , F16H2059/467 , F16H2059/6807 , F16H2061/0087 , F16H2061/0255 , F16H59/14 , F16H59/48 , F16H61/08 , Y10T477/6937 , Y10T477/69387
摘要： A shift control system of an automatic transmission includes a first element which is to be released in a shift operation, a second element which is to be engaged in the shift operation, and a target shift time set section for setting a target time period of the shift operation needed for releasing the first frictional element and engaging the second frictional element. A shift time calculation section is provided for obtaining an actual time period of the shift operation needed for releasing the first frictional element and engaging the second frictional element, and a releasing pressure control section is provided for receiving output of the target shift time set section and the shift time calculation section for controlling a releasing pressure of the first frictional element in the shift operation based on the difference between the target and actual time periods of the shift operation. An engaging pressure control section is used for controlling an engaging pressure of the second frictional element in the shift operation. A shift shock is effectively suppressed by the shift control system.
摘要翻译：一种自动变速器的变速控制系统包括：在变速操作中要被释放的第一元件，要进行变速操作的第二元件;以及目标变速时间设定部分，用于设定变速操作的目标时间段释放第一摩擦元件并接合第二摩擦元件所需的换档操作。提供换档时间计算部，用于获得释放第一摩擦元件并与第二摩擦元件接合所需的换档操作的实际时间段，并且提供释放压力控制部分，用于接收目标换档时间设定部分的输出，以及所述换档时间计算部根据所述换档动作的所述目标时刻与所述实际时间段之间的差来控制所述换档动作中的所述第一摩擦元件的释放压力。接合压力控制部分用于在换档操作中控制第二摩擦元件的接合压力。变速控制系统有效地抑制了变速冲击。

6. 发明授权

US5399131A Automatic transmission control system having two accumulators for four clutches controlled by a single accumulator back pressure valve 失效
标题翻译：自动变速器控制系统具有两个由单个蓄能器背压阀控制的四个离合器的蓄能器
公开(公告)号：US5399131A
公开(公告)日：1995-03-21
申请号：US11487
申请日：1993-01-28
申请人： Shinya Kamada , Takayuki Sumimoto , Minoru Kuriyama , Kyosuke Mori
发明人： Shinya Kamada , Takayuki Sumimoto , Minoru Kuriyama , Kyosuke Mori
IPC分类号： F16H61/04 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/70
CPC分类号： F16H61/067 , F16H61/061 , F16H2061/0258 , F16H61/70 , F16H61/702 , Y10T477/69377 , Y10T477/69379 , Y10T477/69398
摘要： An automatic transmission control system includes a hydraulic circuit for controlling coupling pressure supplied to frictional coupling elements of the automatic transmission, which are selectively coupled and uncoupled so as to shift the automatic transmission into desired gears. The hydraulic circuit has a solenoid valve, for regulating a principal hydraulic pressure to provide a control pressure in accordance with vehicle driving conditions. The coupling pressure, supplied to a frictional coupling element, is regulated by a regulating valve in accordance with a control pressure level, and during shifting of the automatic transmission, is supplied through an accumulator whose back pressure is controlled in accordance with the control pressure by a control valve.
摘要翻译：一种自动变速器控制系统，包括用于控制提供给自动变速器的摩擦联接元件的联接压力的液压回路，其被选择性地联接和分离，以将自动变速器移动到期望的档位。液压回路具有电磁阀，用于调节主液压以根据车辆行驶条件提供控制压力。提供给摩擦联接元件的联接压力根据控制压力水平由调节阀调节，并且在自动变速器的换档期间通过蓄能器提供，该蓄能器的背压根据控制压力被控制一个控制阀。

7. 发明申请

US20070060439A1 Automatic transmission 有权
标题翻译：自动变速器
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）。

8. 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。

9. 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。

10. 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).

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