公开(公告)号：US06929584B2

公开(公告)日：2005-08-16

申请号：US10635573

申请日：2003-08-07

申请人： Hideki Miyata ,  Yasuo Hojo ,  Yoshihiro Iijima ,  Naoyuki Fukaya ,  Haruki Yamamoto ,  Fuminori Suzuki

发明人： Hideki Miyata ,  Yasuo Hojo ,  Yoshihiro Iijima ,  Naoyuki Fukaya ,  Haruki Yamamoto ,  Fuminori Suzuki

IPC分类号： F16H59/08 ,  F16H59/68 ,  F16H61/02 ,  F16H61/12 ,  F16H61/686 ,  F16H61/00 ,  F16H61/26

CPC分类号： F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/122 ,  F16H2061/1232 ,  F16H2061/1268 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2023 ,  Y10S477/906 ,  Y10T477/691 ,  Y10T477/693965

摘要： A switching valve is provided which operates hydraulic friction engaging elements in a combination to establish a fifth speed “5th” when in a first position, and in a combination to establish a third speed “3rd” when in a second position, when a first electromagnetic valve to a fifth electromagnetic valve fail so as to stop operating. As a result, in the event of failure while driving, the fifth speed “5th” is first established to enable the vehicle to continue running. Then, when the position of a manual valve is changed by an operation by the driver when the vehicle is stopped or the like, the switching valve shifts a transmission into the third speed “3rd”, which has a larger gear ratio than the fifth speed “5th”, to ensure the driving force required to take off again.

摘要翻译： 提供一种切换阀，其在第一位置中操作液压摩擦接合元件，以在第一位置建立第五速度“5th”，并且当组合在第二位置时建立第三速度“3rd”，当第一电磁 阀到第五电磁阀失效，停止运转。 结果，在驾驶失败的情况下，首先建立第五速度“5th”，以使车辆继续行驶。 然后，当车辆停车等时通过驾驶员的操作改变手动阀的位置时，切换阀将变速器换档为具有比第五速度大的变速比的第三速度“3rd” “五号”，确保需要的驱动力再次起飞。

公开(公告)号：US06887178B2

公开(公告)日：2005-05-03

申请号：US10283284

申请日：2002-10-30

申请人： Terufumi Miyazaki ,  Yoshihiro Iijima ,  Atsushi Tabata ,  Yasuo Hojo ,  Akira Hoshino

发明人： Terufumi Miyazaki ,  Yoshihiro Iijima ,  Atsushi Tabata ,  Yasuo Hojo ,  Akira Hoshino

IPC分类号： F16H3/62 ,  F16H3/66

CPC分类号： F16H3/666 ,  F16H2200/0056 ,  F16H2200/006 ,  F16H2200/201 ,  F16H2200/2048 ,  F16H2200/2097

摘要： An automatic transmission includes a first rotating element provided by coupling a sun gear of a second planetary gear set and a carrier of a third planetary gear set to each other, a second rotating element provided by coupling a carrier of the second planetary gear set and a ring gear of the third planetary gear set to each other, a third rotating element provided by a ring gear of the second planetary gear set, and a fourth rotating element provided by a sun gear of the third planetary gear set. The first rotating element and the second rotating element are coupled to a case by first and second brakes, the fourth and first rotating elements are coupled to a ring gear of a first planetary gear set via first and second clutches, the second and first rotating elements are coupled to an input shaft via third and fourth clutches, and the third rotating element is integrally coupled to an output gear, so that the automatic transmission can provide eight forward gear stages by changing a combination of two of the clutches and brakes which are engaged to each other.

摘要翻译： 一种自动变速器包括通过将第二行星齿轮组的太阳齿轮和第三行星齿轮组的托架彼此联接而提供的第一旋转元件，通过将第二行星齿轮组和第二行星齿轮组的支架联接而设置的第二旋转元件 第三行星齿轮的齿圈彼此组合，由第二行星齿轮组的齿圈提供的第三旋转元件和由第三行星齿轮组的太阳齿轮提供的第四旋转元件。 第一旋转元件和第二旋转元件通过第一和第二制动器联接到壳体，第四和第一旋转元件经由第一和第二离合器联接到第一行星齿轮组的齿圈，第二和第一旋转元件 通过第三和第四离合器联接到输入轴，并且第三旋转元件整体地联接到输出齿轮，使得自动变速器可以通过改变接合的两个离合器和制动器的组合来提供八个前进档位级 对彼此。

公开(公告)号：US5964335A

公开(公告)日：1999-10-12

申请号：US101195

申请日：1998-09-11

申请人： Takao Taniguchi ,  Kazumasa Tsukamoto ,  Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Akihiro Kuroyanagi ,  Akihito Hongoya ,  Yasuo Hojo ,  Shoichi Sayo ,  Kagenori Fukumura ,  Yasunori Nakawaki ,  Atsushi Tabata ,  Yasunari Nakamura ,  Nobuaki Takahashi ,  Hideki Miyata

发明人： Takao Taniguchi ,  Kazumasa Tsukamoto ,  Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Akihiro Kuroyanagi ,  Akihito Hongoya ,  Yasuo Hojo ,  Shoichi Sayo ,  Kagenori Fukumura ,  Yasunori Nakawaki ,  Atsushi Tabata ,  Yasunari Nakamura ,  Nobuaki Takahashi ,  Hideki Miyata

IPC分类号： B60T1/00 ,  F16H63/48 ,  B60T1/06 ,  B60K41/26

CPC分类号： F16H63/3416 ,  B60T1/005 ,  Y10T74/19637 ,  Y10T74/2137

摘要： A parking control mechanism to prevent generation of noise and shock when a parking range is released after a vehicle has been parked so that a driver does not feel uncomfortable. A parking apparatus of an automatic transmission has a parking gear; a parking pole swingably disposed and provided with a claw arranged to selectively be engaged with a tooth space of the parking gear; an engagement inhibition device movably disposed and arranged to be moved to an inhibition position for inhibiting engagement between the claw and the tooth space and to an inhibition release position for releasing the inhibition of the engagement; and an engagement inhibition release device for moving the engagement inhibition device to the inhibition release position in synchronization with the rotation of the parking gear. After a residual torque existing between the parking gear and drive wheels has been released, the claw and the tooth space are engaged with each other.

摘要翻译： PCT No.PCT / JP97 / 00041 Sec。 371日期：1998年9月11日 102（e）1998年9月11日PCT 1997年1月10日PCT PCT。 公开号WO97 / 25231 日期1997年7月17日停车控制机构，用于在车辆停放后停放停车范围时，防止产生噪音和冲击，从而驾驶员不舒服。 自动变速器的停车装置具有停车档; 停车杆摆动地设置并设置有爪，其布置成选择性地与驻车档的齿间接合; 可移动地布置和布置成可以移动到禁止位置以阻止爪和牙齿空间之间的接合的接合禁止装置以及用于释放禁止接合的禁止释放位置; 以及接合禁止释放装置，用于与停车装置的旋转同步地将接合禁止装置移动到禁止释放位置。 在驻车齿轮和驱动轮之间存在的残余扭矩已经被释放之后，爪和齿空间彼此接合。

公开(公告)号：US07117970B2

公开(公告)日：2006-10-10

申请号：US10860038

申请日：2004-06-04

申请人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

发明人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

IPC分类号： B60K20/00

CPC分类号： F16H59/105 ,  F16H61/18 ,  F16H63/42 ,  F16H2059/0239 ,  F16H2059/0295 ,  F16H2061/1216 ,  F16H2061/1284 ,  F16H2063/423 ,  Y10T74/19251 ,  Y10T74/2003

摘要： A shift device, which sends a command signal to an electric actuator for shifting a plurality of gear ranges of a transmission of a vehicle by the electric actuator. The gear ranges include a plurality of drive ranges and a parking range. A shift lever is arranged to move between a neutral position and a plurality of manipulation positions located about the neutral position. A restoration mechanism restores the shift lever to the neutral position. A first sensor electrically detects a manipulation performed to select one of the drive ranges. A second sensor electrically detects a manipulation performed to select the parking range. The first sensor detects toward which of the manipulation positions the shift lever is manipulated.

公开(公告)号：US5921885A

公开(公告)日：1999-07-13

申请号：US776842

申请日：1997-02-13

申请人： Atsushi Tabata ,  Yasuo Hojo ,  Hideki Miyata ,  Akira Hukatsu

发明人： Atsushi Tabata ,  Yasuo Hojo ,  Hideki Miyata ,  Akira Hukatsu

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W10/115 ,  F02D29/00 ,  F02D45/00 ,  F16H61/00 ,  F16H61/06 ,  F16H61/12 ,  F16H61/14 ,  F16H61/16 ,  F16H61/68 ,  F16H61/684 ,  F16H61/686 ,  F16H63/50

CPC分类号： F16H61/12 ,  F16H2061/0087 ,  F16H2061/1208 ,  F16H2061/1224 ,  F16H2061/124 ,  F16H2061/1264 ,  F16H2061/1268 ,  F16H61/0021 ,  F16H61/061 ,  F16H61/14 ,  F16H61/686 ,  Y10S477/906 ,  Y10T477/675 ,  Y10T477/6934 ,  Y10T477/69395 ,  Y10T477/75

摘要： An automatic transmission control system is equipped with a pressure modulating valve for regulating the engaging pressure to be supplied to frictional engagement elements for setting respective gear stages of the automatic transmission, a signal pressure output valve for providing signal pressure, and a switching valve. The control system further includes a switching valve for switching destinations of signal pressure for setting pressure regulation level between pressure modulating valve and other control valve; an abnormality-detection element for detecting, in gear shift to a gear stage set by the frictional engagement elements engaged on delivery of regulated oil pressure, abnormal regulation of engaging pressure to be delivered to the frictional engagement elements and abnormal operation due to delivery of the signal pressure to the control valve; and gear-shift-inhibition element for inhibiting shift to the gear stage in case that the abnormality-detection element detects at least one of abnormal pressure regulation and the abnormal operation.

摘要翻译： PCT No.PCT / JP96 / 01590 Sec。 371日期1997年2月13日 102（e）1997年2月13日PCT PCT 1996年6月12日PCT公布。 公开号WO97 / 00391 日期1997年1月31日自动变速器控制系统配备有压力调节阀，用于调节供给到用于设定自动变速器的各档位的摩擦接合元件的接合压力，用于提供信号压力的信号压力输出阀和 开关阀。 所述控制系统还包括切换阀，用于切换压力调节阀和其它控制阀之间的压力调节水平的信号压力的目的地; 一种异常检测元件，用于检测在由调节油压输送接合的摩擦接合元件设定的齿轮级的变速中，检测到传递到摩擦接合元件的接合压力的异常调节和由于传递到摩擦接合元件的异常操作 对控制阀的信号压力; 以及在异常检测元件检测到异常压力调节和异常操作中的至少一个的情况下，禁止换档到档位的挡位元件。

公开(公告)号：US07100467B2

公开(公告)日：2006-09-05

申请号：US10860040

申请日：2004-06-04

申请人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

发明人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

IPC分类号： F16H59/00

CPC分类号： F16H59/105 ,  F16H61/18 ,  F16H63/42 ,  F16H2059/0239 ,  F16H2059/0295 ,  F16H2061/1216 ,  F16H2061/1284 ,  F16H2063/423 ,  Y10T74/19251 ,  Y10T74/2003

摘要： A shift device, which sends a command signal to an electric actuator for shifting a plurality of gear ranges of a transmission of a vehicle by the electric actuator. The gear ranges include a plurality of drive ranges and a parking range. A shift lever is arranged to move between a neutral position and a plurality of manipulation positions located about the neutral position. A restoration mechanism restores the shift lever to the neutral position. A first sensor electrically detects a manipulation performed to select one of the drive ranges. A second sensor electrically detects a manipulation performed to select the parking range. The first sensor detects toward which of the manipulation positions the shift lever is manipulated.

公开(公告)号：US06948582B2

公开(公告)日：2005-09-27

申请号：US10085734

申请日：2002-03-01

申请人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

发明人： Hiroki Shiomi ,  Yoji Matsumoto ,  Akihiro Takezaki ,  Haruo Tuge ,  Akinosuke Shindou ,  Hideki Miyata ,  Yasuo Hojo ,  Hideo Tomomatsu

IPC分类号： F16H59/10 ,  F16H61/18 ,  F16H63/42 ,  B60K20/00

CPC分类号： F16H59/105 ,  F16H61/18 ,  F16H63/42 ,  F16H2059/0239 ,  F16H2059/0295 ,  F16H2061/1216 ,  F16H2061/1284 ,  F16H2063/423 ,  Y10T74/19251 ,  Y10T74/2003

摘要： A shift device, which sends a command signal to an electric actuator for shifting a plurality of gear ranges of a transmission of a vehicle by the electric actuator. The gear ranges include a plurality of drive ranges and a parking range. A shift lever is arranged to move between a neutral position and a plurality of manipulation positions located about the neutral position. A restoration mechanism restores the shift lever to the neutral position. A first sensor electrically detects a manipulation performed to select one of the drive ranges. A second sensor electrically detects a manipulation performed to select the parking range. The first sensor detects toward which of the manipulation positions the shift lever is manipulated.

摘要翻译： 一种换档装置，其向电动执行器发送指令信号，以通过电致动器移动车辆的变速器的多个档位。 齿轮范围包括多个驱动范围和停车范围。 变速杆被布置成在中立位置和位于中立位置周围的多个操纵位置之间移动。 恢复机构将换档杆恢复到中立位置。 第一传感器电检测执行的操作以选择一个驱动范围。 第二传感器电检测执行的操作以选择停车范围。 第一传感器检测到操纵变速杆的操纵位置的哪一个。

公开(公告)号：US5954177A

公开(公告)日：1999-09-21

申请号：US997397

申请日：1997-12-23

申请人： Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Masanori Kadotani ,  Mikio Iwase ,  Harumichi Tsuboi ,  Makoto Hijikata ,  Yasuo Hojo ,  Atsushi Tabata ,  Yasunori Nakawaki ,  Yasunari Nakamura ,  Nobuaki Takahashi ,  Hideki Miyata ,  Kagenori Fukumura ,  Koji Tsukamoto

发明人： Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Masanori Kadotani ,  Mikio Iwase ,  Harumichi Tsuboi ,  Makoto Hijikata ,  Yasuo Hojo ,  Atsushi Tabata ,  Yasunori Nakawaki ,  Yasunari Nakamura ,  Nobuaki Takahashi ,  Hideki Miyata ,  Kagenori Fukumura ,  Koji Tsukamoto

IPC分类号： F16H57/028 ,  F16H57/029 ,  F16H57/03 ,  F16H57/04 ,  F16H61/00 ,  F16H63/30 ,  F16D25/0638 ,  F16J15/16

CPC分类号： F16H57/0469 ,  F16H61/0009 ,  F16H63/3026

摘要： An oil seal member is compressed between a connecting pipe for supplying oil to an oil chamber of a hydraulic servo and the cylinder drum of the hydraulic servo. The cylinder drum has an interior oil chamber and turns through a predetermined angle upon operation of a frictional engagement element by the hydraulic servo. The end of the seal member pressed against the cylindrical drum surrounds an oil hole 73 formed in the cylindrical drum, and oil pressure is supplied to the oil chamber through an oil passage in which the seal member is mounted and through the oil hole. A recess is formed in the outer surface of the cylindrical drum around the oil hole and the end of the seal member is received in the recess. When the cylindrical member turns within the predetermined angular range, the end of the seal member is protected by the recess. As a result, the end of the seal member is not damaged and the integrity of the seal is protected.

摘要翻译： 油密封构件在用于将油供给到液压伺服机构的油室的连接管与液压伺服的气缸滚筒之间被压缩。 气缸滚筒具有内部油室，并且通过液压伺服器在摩擦接合元件操作时转过预定角度。 按压在圆筒形滚筒上的密封件的端部包围形成在圆筒形滚筒中的油孔73，并且通过安装密封件的油通道和油孔将油压供给到油室。 在圆筒形鼓的外表面上形成有一个凹槽，围绕着油孔，密封件的端部被容纳在凹槽中。 当圆柱形构件在预定角度范围内转动时，密封构件的端部被凹部保护。 结果，密封构件的端部不被损坏并且密封件的完整性受到保护。

公开(公告)号：US5947856A

公开(公告)日：1999-09-07

申请号：US888109

申请日：1997-07-03

申请人： Atsushi Tabata ,  Hideki Miyata ,  Yasuo Hojo ,  Masahiko Ando ,  Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Akira Fukatsu ,  Motoyuki Sakai ,  Makoto Hijikata

发明人： Atsushi Tabata ,  Hideki Miyata ,  Yasuo Hojo ,  Masahiko Ando ,  Fumitomo Yokoyama ,  Kazuhisa Ozaki ,  Akira Fukatsu ,  Motoyuki Sakai ,  Makoto Hijikata

IPC分类号： F16H59/72 ,  F16H61/04 ,  F16H61/06 ,  F16H61/08

CPC分类号： F16H61/061 ,  F16H2061/0481 ,  F16H2061/0485 ,  F16H59/72 ,  Y10T477/653 ,  Y10T477/693635 ,  Y10T477/69387

摘要： A control system for an automatic transmission, in which a first frictional engagement element and a second frictional engagement element are released according to a shift from a running range to a non-running range. The shift from the running range to the non-running range is detected, and the reduction in the oil pressure of the second frictional engagement element is controlled on the basis of the reduction in the oil pressure of the first frictional engagement element when the shift from the running range to the non-running range is detected.

摘要翻译： 一种用于自动变速器的控制系统，其中第一摩擦接合元件和第二摩擦接合元件根据从行驶范围向非行驶范围的转变而被释放。 检测从运行范围向非运行范围的变化，并且基于第一摩擦接合元件的油压的减小来控制第二摩擦接合元件的油压的减小， 检测到运行范围到非运行范围。

公开(公告)号：US07029416B2

公开(公告)日：2006-04-18

申请号：US10864506

申请日：2004-06-10

申请人： Terufumi Miyazaki ,  Yoshihiro Iijima ,  Atsushi Tabata ,  Yasuo Hojo ,  Akira Hoshino

发明人： Terufumi Miyazaki ,  Yoshihiro Iijima ,  Atsushi Tabata ,  Yasuo Hojo ,  Akira Hoshino

IPC分类号： F16H3/62

CPC分类号： F16H3/666 ,  F16H2200/0056 ,  F16H2200/006 ,  F16H2200/201 ,  F16H2200/2048 ,  F16H2200/2097

摘要： An automatic transmission includes a first rotating element provided by coupling a sun gear of a second planetary gear set and a carrier of a third planetary gear set to each other, a second rotating element provided by coupling a carrier of the second planetary gear set and a ring gear of the third planetary gear set to each other, a third rotating element provided by a ring gear of the second planetary gear set, and a fourth rotating element provided by a sun gear of the third planetary gear set. The first rotating element and the second rotating element are coupled to a case by first and second brakes, the fourth and first rotating elements are coupled to a ring gear of a first planetary gear set via first and second clutches, the second and first rotating elements are coupled to an input shaft via third and fourth clutches, and the third rotating element is integrally coupled to an output gear, so that the automatic transmission can provide eight forward gear stages by changing a combination of two of the clutches and brakes which are engaged to each other.