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1. 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。

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

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。

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

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。

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

US5665027A Shift control system for automatic transmission 失效
标题翻译：自动变速箱换档控制系统
公开(公告)号：US5665027A
公开(公告)日：1997-09-09
申请号：US253301
申请日：1994-06-03
申请人： Hidehiro Oba , Kagenori Fukumura , Yasuo Hojo , Atsushi Tabata , Hiromichi Kimura , Masato Kaigawa , Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto
发明人： Hidehiro Oba , Kagenori Fukumura , Yasuo Hojo , Atsushi Tabata , Hiromichi Kimura , Masato Kaigawa , Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto
IPC分类号： F16H59/24 , F16H59/36 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/12 , F16H61/14 , B60K41/04
CPC分类号： F16H63/502 , F16H61/12 , F16H2059/6807 , F16H2061/0087 , F16H2061/0096 , F16H2061/0258 , F16H2061/1204 , F16H2061/1208 , F16H2061/1224 , F16H2061/124 , F16H2061/1264 , F16H2061/1268 , F16H2061/1284 , F16H59/24 , F16H59/36 , F16H59/68 , F16H61/0021 , F16H61/0213 , F16H61/0437 , F16H61/061 , F16H61/068 , F16H61/08 , F16H61/14 , F16H61/686 , Y10S477/906 , Y10T477/677 , Y10T477/6934 , Y10T477/69363
摘要： A shift control system of an automatic transmission for setting a predetermined gear stage by applying first frictional engagement means and releasing second frictional engagement means, comprising: a pressure regulating mechanism for regulating an oil pressure to be fed to or drained from the first frictional engagement means; a failure detector for detecting a failure of an apparatus to participate in the regulation and control of the oil pressure which is to be fed to or drained from at least one of the first and second frictional engagement means: and a gear stage inhibitor for inhibiting the setting of the predetermined gear stage if the failure is detected by the failure detector.
摘要翻译：一种用于通过施加第一摩擦接合装置并释放第二摩擦接合装置来设定预定齿轮级的自动变速器的变速控制系统，包括：压力调节机构，用于调节要从第一摩擦接合装置供给或排出的油压 ; 用于检测装置参与对要供给到第一和第二摩擦接合装置中的至少一个的油压的调节和控制的故障检测器;以及齿轮级抑制器，用于抑制如果故障检测器检测到故障，则设定预定档位。

9. 发明授权

US5605516A Oil pressure controller of automatic transmission 失效
标题翻译：自动变速器油压控制器
公开(公告)号：US5605516A
公开(公告)日：1997-02-25
申请号：US562387
申请日：1995-11-24
申请人： Kazumasa Tsukamoto , Masahiko Ando , Akira Fukatsu , Tsuyoshi Mikami , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Atsushi Tabata , Nobuaki Takahashi
发明人： Kazumasa Tsukamoto , Masahiko Ando , Akira Fukatsu , Tsuyoshi Mikami , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Atsushi Tabata , Nobuaki Takahashi
IPC分类号： F16H61/00 , F16H61/06
CPC分类号： F16H61/065 , F16H61/067
摘要： An oil pressure controller of an automatic transmission which is capable of supplying engaging pressures to hydraulic servos of two frictional engaging elements which require different engaging pressures by a single pressure governing valve with a good pressure governing accuracy. The oil pressure controller comprises a hydraulic power source (10), hydraulic servos (70 and 80), signal pressure generating means (20), a pressure governing valve (30) for governing an oil pressure (P.sub.s) from the hydraulic power source (10) by a signal pressure (P.sub.ACC) and a control valve (40). The pressure governing valve (30)has a pressure receiving face A.sub.1 to which the signal pressure is applied, a pressure receiving face A.sub.2 to which the engaging pressure (P.sub.s) is fed back in the opposite direction and a pressure receiving face (A.sub.3) for selecting whether the feedback of the engaging pressure is present or not in order to change the control gain of the pressure governing valve (30)in response to the change of the control valve (40) for selecting the hydraulic servo (70 or 80) to which the oil pressure is supplied.
摘要翻译：一种自动变速器的油压控制器，其能够通过具有良好的压力调节精度的单个压力调节阀向需要不同接合压力的两个摩擦接合元件的液压伺服机构提供接合压力。油压控制器包括液压动力源（10），液压伺服机构（70,80），信号压力发生装置（20），用于控制来自液压动力源的油压（Ps）的调压阀（30） 10）通过信号压力（PACC）和控制阀（40）。压力调节阀30具有施加信号压力的受压面A1，接合压力（Ps）向相反方向反馈的压力接收面A2和压力接收面（A3），用于选择接合压力的反馈是否存在，以便响应于用于选择液压伺服机构（70或80）的控制阀（40）的变化而改变压力调节阀（30）的控制增益供应油压。

10. 发明授权

US5588927A Control system for automatic transmission 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5588927A
公开(公告)日：1996-12-31
申请号：US455677
申请日：1995-06-01
申请人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
发明人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
IPC分类号： F16H61/02 , F16H61/04 , F16H61/06 , F16H61/00
CPC分类号： F16H61/061 , F16H2061/0253 , F16H2061/0258 , F16H2061/0444 , F16H61/0206 , F16H61/065 , F16H61/067
摘要： A control system for an automatic transmission includes a first frictional engagement element and a second frictional engagement element; and a first hydraulic servo for controlling the application/release of the first frictional engagement element and a second hydraulic servo for controlling the application/release of the second frictional engagement element. A regulator valve regulates the oil pressure to the first hydraulic servo. A signal pressure is applied to the regulator valve to establish a predetermined gear stage by switching the applied/released states of the first frictional engagement element and the second frictional engagement element by feeding/releasing oil pressure to/from the first hydraulic servo and the second hydraulic servo. The regulator valve includes a valve member having: a first pressure receiving area to which is applied the feed pressure to the first hydraulic servo as a feedback pressure in a first direction; a second pressure receiving area to which is applied the signal pressure in a second direction opposite the first direction; a fourth pressure receiving area to which is applied the feed pressure to the second hydraulic servo in the first direction, in a shift wherein the first frictional engagement element is released while the second frictional-engagement element is applied; and a third pressure receiving area to which is applied the signal pressure in the second direction, for regulation of the oil pressure only during a shift.
摘要翻译：用于自动变速器的控制系统包括第一摩擦接合元件和第二摩擦接合元件; 以及用于控制第一摩擦接合元件的施加/释放的第一液压伺服机构和用于控制第二摩擦接合元件的施加/释放的第二液压伺服机构。调节阀调节第一液压伺服系统的油压。信号压力施加到调节阀，以通过将第一摩擦接合元件和第二摩擦接合元件的施加/释放状态通过向/从第一液压伺服机构供给/释放油压来切换第一摩擦接合元件和第二摩擦接合元件的施加/释放状态来建立预定齿轮级，液压伺服调节阀包括阀构件，该阀构件具有第一受压区域，第一压力接收区域向第一液压伺服机构施加作为第一方向的反馈压力的进给压力; 在与第一方向相反的第二方向施加信号压力的第二压力接收区域; 在施加第二摩擦接合元件的同时释放第一摩擦接合元件的变化中，向第一方向施加供给压力的第四压力接收区域; 以及在第二方向施加信号压力的第三压力接收区域，用于仅在变速期间调节油压。

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