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1. 发明授权

US5960919A Automatic transmission with a separator for removing oil from the surface of a rotary member 失效
标题翻译：具有用于从旋转构件的表面去除油的分离器的自动变速器
公开(公告)号：US5960919A
公开(公告)日：1999-10-05
申请号：US880919
申请日：1997-06-23
申请人： Fumitomo Yokoyama , Kazuhisa Ozaki , Akihiro Kuroyanagi , Makoto Hijikata , Katsuyuki Asaoka , Akihito Hongoya , Kagenori Fukumura , Atsushi Tabata , Yasuo Hojo
发明人： Fumitomo Yokoyama , Kazuhisa Ozaki , Akihiro Kuroyanagi , Makoto Hijikata , Katsuyuki Asaoka , Akihito Hongoya , Kagenori Fukumura , Atsushi Tabata , Yasuo Hojo
IPC分类号： B60R17/00 , F16H57/04 , F16D13/74
CPC分类号： F16H57/0423 , F16H57/0484 , Y10T74/19991 , Y10T74/2186
摘要： An automatic transmission including at least one rotary member; a rotary member enclosure enclosing the rotary member; and an oil reservoir arranged below the rotary member enclosure for collecting and reserving the oil. An oil separator is located facing the outer circumference of the rotary member for separating the oil adhering to the rotary member. Because the amount of oil left on the surface of the rotary member is reduced, the amount of oil recovered in the oil reservoir is accordingly increased and the level of the oil surface in the oil reservoir is prevented from falling.
摘要翻译：一种包括至少一个旋转构件的自动变速器; 围绕旋转构件的旋转构件外壳; 以及设置在旋转构件外壳下方用于收集和储存油的储油器。油分离器面对旋转构件的外周面，用于分离附着在旋转构件上的油。因为留在旋转构件表面上的油量减少，所以在储油器中回收的油的量相应地增加，并且防止储油器中的油面的水平下降。

2. 发明授权

US5964335A Parking device for automatic transmission 有权
标题翻译：自动变速器停车装置
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。

3. 发明授权

US5954177A Oil seal for automatic transmission 失效
标题翻译：油封自动变速器
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。

4. 发明授权

US5865702A Oil temperature responsive hydraulic control system for an automatic transmission 失效
标题翻译：油温响应液压控制系统，用于自动变速箱
公开(公告)号：US5865702A
公开(公告)日：1999-02-02
申请号：US833386
申请日：1997-04-04
申请人： Fumitomo Yokoyama , Kazuhisa Ozaki , Masahiko Ando , Akira Fukatsu , Makoto Hijikata , Toshiyuki Mae , Yoshiaki Hirota , Yasuo Hojo , Nobuaki Takahashi , Kagenori Fukumura , Yasunari Nakamura
发明人： Fumitomo Yokoyama , Kazuhisa Ozaki , Masahiko Ando , Akira Fukatsu , Makoto Hijikata , Toshiyuki Mae , Yoshiaki Hirota , Yasuo Hojo , Nobuaki Takahashi , Kagenori Fukumura , Yasunari Nakamura
IPC分类号： F16H61/06 , F16H59/72 , F16H61/02 , F16H61/00
CPC分类号： F16H61/0267 , F16H59/72
摘要： An oil temperature responsive hydraulic control system for an automatic transmission includes a hydraulic servo for applying/releasing a frictional engagement element; a pressure regulator valve for regulating oil pressure fed to the hydraulic servo; and a signal pressure oil passage for applying a pressure regulating signal pressure to the pressure regulator valve. A control valve is arranged in the signal pressure oil passage for changing the effective diameter of the signal pressure oil passage responsive to change in oil temperature.
摘要翻译：用于自动变速器的油温响应液压控制系统包括用于施加/释放摩擦接合元件的液压伺服机构; 用于调节供给液压伺服的油压的压力调节阀; 以及用于向压力调节阀施加压力调节信号压力的信号压力油路。控制阀配置在信号压力油路中，用于响应油温的变化改变信号压力油通道的有效直径。

5. 发明授权

US5947856A Control system for automatic transmission, including coordinated frictional engagement element release control 失效
标题翻译：自动变速器控制系统，包括协调摩擦接合元件释放控制
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。

6. 发明授权

US6093263A Soft nitrided gear and method of fabricating the same 失效
标题翻译：软氮化齿轮及其制造方法
公开(公告)号：US6093263A
公开(公告)日：2000-07-25
申请号：US104224
申请日：1998-06-25
申请人： Keizo Kobayashi , Kazunori Ishikawa , Kazuhisa Ozaki , Toshihiro Tomino , Mikio Iwase , Hiroshi Kato , Tatsuo Tozuka , Atsushi Tabata , Kagenori Fukumura , Yasuo Hojo , Shoichi Sayo , Hideki Miyata
发明人： Keizo Kobayashi , Kazunori Ishikawa , Kazuhisa Ozaki , Toshihiro Tomino , Mikio Iwase , Hiroshi Kato , Tatsuo Tozuka , Atsushi Tabata , Kagenori Fukumura , Yasuo Hojo , Shoichi Sayo , Hideki Miyata
IPC分类号： F16H55/06 , C21D9/32 , C22C38/00 , C22C38/22 , C22C38/24 , C23C8/26 , C21D1/06
CPC分类号： C22C38/22 , C21D9/32 , C22C38/24 , C23C8/26
摘要： A gear having high pitching resistance, sufficient surface hardness, sufficient hardened depth, high abrasion resistance, high breakage resistance, high fatigue resistance, and low gear noises. A material equivalent to JIS-SCM420 is soft nitrided for two hours in a mixture gas containing 45 to 65 volume % of residual NH.sub.3 at a gas temperature of 530 to 565.degree. C., thus producing a compound layer having a hardness equal to or higher than that of the material plus Hv 50 and a thickness of 200 .mu.m or more.
摘要翻译：具有高俯仰阻力，足够的表面硬度，足够的硬化深度，高耐磨性，高耐断裂性，高抗疲劳性和低齿轮噪声的齿轮。将等价于JIS-SCM420的材料在530〜565℃的气体温度下，在含有45〜65体积％残留NH 3的混合气体中软氮化2小时，由此生成硬度等于或等于比材料加上Hv 50，厚度200μm以上。

7. 发明授权

US5486146A Hydraulic control circuit for automatic transmission 失效
标题翻译：自动变速器液压控制回路
公开(公告)号：US5486146A
公开(公告)日：1996-01-23
申请号：US301896
申请日：1994-09-07
申请人： Norimi Asahara , Kagenori Fukumura , Yasuo Hojo , Kazuhisa Ozaki
发明人： Norimi Asahara , Kagenori Fukumura , Yasuo Hojo , Kazuhisa Ozaki
IPC分类号： F16H59/46 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/686
CPC分类号： F16H61/143 , F16H2059/467 , F16H61/0251 , F16H61/061 , F16H63/502 , Y10T477/635 , Y10T477/63525
摘要： A hydraulic control circuit for an automatic transmission which has a plurality of hydraulic type frictional engagement elements for switching gear stages and a lockup clutch juxtaposed to a hydraulic power transmission device for transmitting engine power to the gearing. The hydraulic control circuit includes a lockup relay valve for switching oil pressure between an application side oil chamber and a release side oil chamber of the lockup clutch to apply and release the lockup clutch and a lockup switching valve for switching the lockup relay valve. A lockup control valve functions to increase the pressure difference between the application side oil chamber and the release side oil chamber at the time of application of the lockup clutch, as a signal pressure rises. A transient pressure control valve controls the transient pressure of a hydraulic frictional engagement element in accordance with the signal pressure. A single linear solenoid valve regulates the signal pressure fed both to the lockup control valve and to the transient pressure control valve. A signal pressure relay valve has a first output port connected to the lockup control valve and a second output port connected to the transient pressure control valve. The signal pressure relay valve is switched by first and second relay pressures to selectively switch the destination of the signal pressure which is regulated by the linear solenoid valve. When the signal pressure is fed to the accumulator control valve, a modulator oil pressure is fed to the lockup control valve.
摘要翻译：一种用于自动变速器的液压控制回路，其具有用于切换齿轮级的多个液压式摩擦接合元件和与用于将发动机功率传递给齿轮传动装置的液压动力传递装置并置的锁止离合器。液压控制回路包括锁止继动阀，用于在应用侧油室和锁止离合器的释放侧油室之间切换油压，以施加和释放锁止离合器，以及用于切换锁止继动阀的锁止切换阀。锁定控制阀用于在施加锁止离合器时增加施加侧油室与释放侧油室之间的压力差，随着信号压力升高。瞬时压力控制阀根据信号压力控制液压摩擦接合元件的瞬时压力。单个线性电磁阀调节供给锁止控制阀和瞬态压力控制阀的信号压力。信号压力继电阀具有连接到锁止控制阀的第一输出端口和连接到瞬态压力控制阀的第二输出端口。信号压力继电器阀通过第一和第二继电器压力切换，以选择性地切换由线性电磁阀调节的信号压力的目的地。当信号压力被馈送到蓄能器控制阀时，调节器油压被馈送到锁止控制阀。

8. 发明授权

US06517463B2 Automatic transmission for vehicle 有权
标题翻译：汽车自动变速箱
公开(公告)号：US06517463B2
公开(公告)日：2003-02-11
申请号：US09757708
申请日：2001-01-11
申请人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
发明人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
IPC分类号： F16H344
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0047 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2023
摘要： A compact automatic transmission for a vehicle capable of preventing increase in relative rotational speed between shift elements. A planetary gear unit is provided with a sun gear to which rotation of an input shaft is input, a carrier that can be stopped from rotating, and a ring gear for outputting, to a planetary gear set, rotation that is reduced in speed relative to that of the input shaft. A clutch is connected/disconnected, the input shaft and the sun gear are appropriately connected/disconnected, and the carrier is appropriately stopped/unstopped by a brake and a one-way clutch. This prevents relative rotational speed between shift elements of the gear unit that does not participate in a shifting operation from excessively increasing. When the clutch is disposed between the input shaft and the sun gear, the torque capacity of the clutch can be reduced as compared with the case where it is disposed between the gear unit and the gear set. Therefore, the clutch can be formed into a more compact structure and the overall automatic transmission can be made more compact.
摘要翻译：一种用于车辆的紧凑型自动变速器，其能够防止变速元件之间的相对转速增加。行星齿轮单元设置有输入轴的旋转的太阳齿轮，可以停止旋转的载体，以及用于向行星齿轮组输出相对于行星齿轮组减速的旋转的齿圈输入轴的。离合器连接/断开，输入轴和太阳齿轮适当地连接/断开，并且载体被制动器和单向离合器适当地停止/停止。这防止了不参与换档操作的减速器的换档元件之间的相对转速过度增加。当离合器设置在输入轴和太阳齿轮之间时，与设置在减速器和齿轮组之间的情况相比，可以减小离合器的扭矩能力。因此，离合器可以形成为更紧凑的结构，并且可以使整体自动变速器更紧凑。

9. 发明授权

US07232022B2 Clutch-purpose hydraulic servo 有权
标题翻译：离合器液压伺服系统
公开(公告)号：US07232022B2
公开(公告)日：2007-06-19
申请号：US11584585
申请日：2006-10-23
申请人： Toshihiko Aoki , Takuya Fujimine , Minoru Todo , Kazuhisa Ozaki , Hirofumi Ota , Akira Hoshino , Atsushi Tabata , Akiharu Abe , Masafumi Kinoshita , Atsushi Honda , Kazutoshi Nozaki
发明人： Toshihiko Aoki , Takuya Fujimine , Minoru Todo , Kazuhisa Ozaki , Hirofumi Ota , Akira Hoshino , Atsushi Tabata , Akiharu Abe , Masafumi Kinoshita , Atsushi Honda , Kazutoshi Nozaki
IPC分类号： F16D25/0638 , F16D25/10
CPC分类号： F16D25/0638 , F16H3/66 , F16H63/3026
摘要： In a hydraulic servo for a clutch, a cancel plate is disposed on a second clutch drum that undergoes the same rotation as a second clutch drum provided with a cylinder portion, in such a fashion that the cancel plate is restricted from moving to a side opposite from a return spring in an axial direction. The first clutch drum is disposed, as a separate member, on the second clutch drum. A step portion of the second clutch drum prevents the first clutch drum from moving to a side opposite from the cancel plate. Due to the spring force of the return spring, the oil pressure in the cancel oil chamber and the oil pressure in the operating oil chamber, the force that presses the first clutch drum to the step portion is always greater than the force that presses the first clutch drum to the cancel plate side.
摘要翻译：在用于离合器的液压伺服机构中，抵消板设置在与设置有气缸部分的第二离合器鼓相同的旋转的第二离合器鼓上，使得抵消板被限制移动到相对侧从轴向的复位弹簧。第一离合器鼓作为单独的构件设置在第二离合器鼓上。第二离合器鼓的台阶部分防止第一离合器鼓移动到与取消板相对的一侧。由于复位弹簧的弹簧力，解除油室中的油压和操作油室中的油压，将第一离合器鼓压到台阶部分的力总是大于按压第一离合器鼓到取消板侧。

10. 发明申请

US20070102257A1 CLUTCH-PURPOSE HYDRAULIC SERVO 有权
标题翻译：离合器液压伺服系统
公开(公告)号：US20070102257A1
公开(公告)日：2007-05-10
申请号：US11584585
申请日：2006-10-23
申请人： Toshihiko Aoki , Takuya Fujimine , Minoru Todo , Kazuhisa Ozaki , Hirofumi Ota , Akira Hoshino , Atsushi Tabata , Akiharu Abe , Masafumi Kinoshita , Atsushi Honda , Kazutoshi Nozaki
发明人： Toshihiko Aoki , Takuya Fujimine , Minoru Todo , Kazuhisa Ozaki , Hirofumi Ota , Akira Hoshino , Atsushi Tabata , Akiharu Abe , Masafumi Kinoshita , Atsushi Honda , Kazutoshi Nozaki
IPC分类号： F16D25/0638 , F16D25/10
CPC分类号： F16D25/0638 , F16H3/66 , F16H63/3026
摘要： In a hydraulic servo for a clutch, a cancel plate is disposed on a second clutch drum that undergoes the same rotation as a second clutch drum provided with a cylinder portion, in such a fashion that the cancel plate is restricted from moving to a side opposite from a return spring in an axial direction. The first clutch drum is disposed, as a separate member, on the second clutch drum. A step portion of the second clutch drum prevents the first clutch drum from moving to a side opposite from the cancel plate. Due to the spring force of the return spring, the oil pressure in the cancel oil chamber and the oil pressure in the operating oil chamber, the force that presses the first clutch drum to the step portion is always greater than the force that presses the first clutch drum to the cancel plate side.
摘要翻译：在用于离合器的液压伺服机构中，抵消板设置在与设置有气缸部分的第二离合器鼓相同的旋转的第二离合器鼓上，使得抵消板被限制移动到相对侧从轴向的复位弹簧。第一离合器鼓作为单独的构件设置在第二离合器鼓上。第二离合器鼓的台阶部分防止第一离合器鼓移动到与取消板相对的一侧。由于复位弹簧的弹簧力，解除油室中的油压和操作油室中的油压，将第一离合器鼓压到台阶部分的力总是大于按压第一离合器鼓到取消板侧。

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