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1. 发明授权

US4889016A Hydraulic servo regulating systems in an automatic transmission 失效
标题翻译：自动变速器中的液压伺服调节系统
公开(公告)号：US4889016A
公开(公告)日：1989-12-26
申请号：US172722
申请日：1988-03-01
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
IPC分类号： B60K20/00 , F16H61/02 , F16H61/06 , F16H61/08
CPC分类号： F16H61/061 , F16H61/067 , Y10T477/69378 , Y10T477/69379
摘要： A hydraulic servo regulating device of an automatic transmission, which according to the present invention applies enough line pressure quickly to a hydraulic servo and obviates a delay when the line pressure is to be drained, is disposed in an oil path between a shift valve and an accumulator. The device employs regulator valve which has an application port connected to a shift valve, a regulating port in selective communication with the application port, a first feedback port through which feedback pressure is applied to one end of a spool, a second feedback port through which feedback pressure is applied to the other end of the spool, a spring and a drain port connected to the regulating port. Furthermore, the regulating port communicates with a hydraulic servo through a first oil path, and an accumulator chamber through a second oil path having an orifice and branched off from the first oil path. And, the regulator valve also communicates with the first feedback port through a third oil path having an orifice and branched off from the first oil path, and the second feedback port through an oil path branched off from the second oil path. A fourth oil path connects the first oil path and is branched off from the second oil path, and a check valve which controls oil flow from the second oil path to the first oil path is disposed in the fourth oil path.
摘要翻译： PCT No.PCT / JP87 / 00455 371日期1988年3月1日 102（e）1988年3月1日PCT PCT日期1987年6月30日PCT公布。出版物WO88 / 00305 日本1988年1月14日。根据本发明的自动变速器的液压伺服调节装置，将足够的管路压力快速地施加到液压伺服机构，并且在排出管路压力时排除延迟，换档阀和蓄能器之间的路径。该装置采用调节阀，其具有连接到换档阀的施加端口，与施加口选择性连通的调节端口，通过其将反馈压力施加到阀芯的一端的第一反馈端口，第二反馈端口，第二反馈端口反馈压力施加到阀芯的另一端，连接到调节口的弹簧和排水口。此外，调节口通过第一油路与液压伺服系统连通，并且通过具有孔口的第二油路与第一油路分支的蓄液室连通。并且，所述调节阀还通过具有孔口的第三油路与所述第一反馈口连通，并且从所述第二油路分支出的油路和所述第二反馈口与所述第一油路分支。第四油路连接第一油路并从第二油路分支，并且在第四油路中设置有控制从第二油路到第一油路的油流的止回阀。

2. 发明授权

US4875392A Manual valve in an automatic transmission 失效
标题翻译：自动变速器中的手动阀
公开(公告)号：US4875392A
公开(公告)日：1989-10-24
申请号：US172724
申请日：1988-03-01
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
IPC分类号： B60K20/00 , F16H61/00 , F16H61/02
CPC分类号： F16H61/0286 , Y10T477/69368
摘要： A manual valve which is used for an automatic transmission is designed to be shortened axially.A port for reverse running and the ports for forward running are made on the same axial direction against ports for the port for line pressure application.A spool has; a first oil chamber which connects the port for line pressure application and the ports for forward running, a second oil chamber which connects the port for reverse running and the port for line pressure application or a drain hole, and a drain path connecting the ports for forward running and the drain portion.
摘要翻译： PCT No.PCT / JP87 / 00453 Sec。 371日期1988年3月1日 102（e）1988年3月1日PCT PCT日期1987年6月30日PCT公布。公开号WO88 / 00303 日期：1988年1月14日。用于自动变速器的手动阀被设计成轴向缩短。用于反向运行的端口和用于正向运行的端口在与用于管线压力应用的端口的端口相同的轴向上进行。线轴有; 连接用于线路压力的端口和用于正向运行的端口的第一油室，连接用于反向运行的端口的第二油室和用于管路压力的端口或排水孔，以及连接端口的排出路径，用于前进运行和排水部分。

3. 发明授权

US4942782A Reverse shift control device on automatic transmission 失效
标题翻译：自动变速器上的倒档控制装置
公开(公告)号：US4942782A
公开(公告)日：1990-07-24
申请号：US172721
申请日：1988-03-01
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
IPC分类号： B60K20/02 , F16H59/44 , F16H61/02 , F16H61/12 , F16H61/16 , F16H61/18
CPC分类号： F16H61/0246 , F16H61/16 , F16H2061/165 , F16H59/44 , Y10T477/6935
摘要： A reverse shift control device of an automatic transmission prevents reverse running of the automatic transmission, even though a manual shift lever is set to a reverse range, when the vehicle runs at more than a predetermined speed. Certain shift valves have ports to which line pressure is applied from the manual valve when set to reverse, and also have ports which communicate with a hydraulic servo of a frictional engaging component which is engaged when the vehicle travels in reverse. When the manual valve is set to reverse and the vehicle speed is more than a predetermined speed (for example, 7 km/h), respective pairs of the ports are disconnected due to the shifting of the shift valves based on the signal issued by a controller.
摘要翻译： PCT No.PCT / JP87 / 00454 Sec。 371日期1988年3月1日 102（e）1988年3月1日PCT PCT日期1987年6月30日PCT公布。出版物WO88 / 00304 1988年1月14日。当车辆以超过预定速度行驶时，自动变速器的倒档变速控制装置防止自动变速器的反转，即使手动变速杆被设定为倒档。某些换档阀具有端口，当设置为反向时，手动阀施加管路压力，并且还具有与当车辆相反行驶时接合的摩擦接合部件的液压伺服机构连通的端口。当手动阀被设置为反转并且车辆速度大于预定速度（例如，7km / h）时，由于换挡阀根据由a发出的信号而移位，各对端口被断开控制器。

4. 发明授权

US4903550A Hydraulic control device for automatic transmission 失效
标题翻译：液压控制装置自动变速器
公开(公告)号：US4903550A
公开(公告)日：1990-02-27
申请号：US181149
申请日：1988-03-01
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
IPC分类号： B60K20/00 , F16H59/08 , F16H61/00 , F16H61/02
CPC分类号： F16H61/0206 , F16H2059/006 , Y10T477/693636 , Y10T477/693638
摘要： A hydraulic control device for an automatic transmission, having a gear ratio different from that of usual D range by a manual shift down from the D range to range 3 or 2, is mounted on an automobile. A first solenoid valve, a first shift valve and a second shift valve are connected so that the first solenoid valve controls the first and second shift valves. A second solenoid valve, a third shift valve and a down shift control valve are connected so that the second solenoid valve controls the third shift valve and the down shift control valve. Oil paths through which line pressure is applied in accordance with the range at which the manual valve is set are connected to certain shift valves, so that motions of the valves in the shift valves and the down shift control valve are constrained in accordance with the set range of the manual valve.
摘要翻译： PCT No.PCT / JP87 / 00431 Sec。 371日期1988年3月1日 102（e）1988年3月1日PCT PCT。1987年6月26日PCT公布。出版物WO88 / 00302 日期：1988年1月14日。一种用于自动变速器的液压控制装置安装在汽车上，其具有与通常D范围不同的齿轮比，其手动从D档向量程3或2移动到范围3或2。第一电磁阀，第一换档阀和第二换档阀被连接，使得第一电磁阀控制第一和第二换档阀。第二电磁阀，第三换档阀和降档控制阀被连接，使得第二电磁阀控制第三换档阀和降档控制阀。根据设置手动阀的范围，施加管路压力的油路连接到某些换档阀，使得换档阀和下降换档控制阀中的阀的运动根据该组手动阀的范围。

5. 发明授权

US4850251A Hydraulic control device for automatic transmission 失效
标题翻译：液压控制装置自动变速器
公开(公告)号：US4850251A
公开(公告)日：1989-07-25
申请号：US172725
申请日：1988-03-01
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Masakatsu Miura
IPC分类号： B60W10/04 , B60W10/02 , B60W10/10 , B60W10/18 , B60W10/184 , F16H59/66 , F16H61/00 , F16H61/02 , F16H61/08 , F16H61/10 , F16H61/20
CPC分类号： F16H61/20 , B60W30/18118 , F16H2061/0258 , F16H2061/207 , F16H59/66 , F16H61/0206 , Y10T477/681
摘要： A hydraulic control device of an automatic transmission for a vehicle utilizes a shift valve for shifting at a high speed stage to prevent creeping and provide a hill-stop mechanism. The shift valve for shifting at the high speed stage has a port open to a forward clutch hydraulic servo, a port communicating with a brake hydraulic servo, and a port receiving modulator pressure from a modulator valve. A solenoid valve controlling the shift valve is in turn controlled by signals issued when the vehicle stops and begins to travel, and the modulator valve is controlled by a linear solenoid throttle valve. The modulator pressure is applied to the forward clutch hydraulic servo, and line pressure is applied to the brake hydraulic servo when the vehicle stops. Line pressure is applied to the forward clutch hydraulic servo and line pressure to the brake hydraulic servo is drained when the vehicle runs.
摘要翻译： PCT No.PCT / JP87 / 00456 Sec。 371日期1988年3月1日 102（e）1988年3月1日PCT PCT日期1987年6月30日PCT公布。出版物WO88 / 00306 1988年1月14日。车辆用自动变速器的液压控制装置利用换档阀在高速档位移动以防止爬行并提供一个停止停止机构。用于高速档位换档的换档阀具有向前离合器液压伺服机构开口的端口，与制动液压伺服机构连通的端口以及来自调节阀的调制器压力端口。控制换挡阀的电磁阀又由车辆停止并开始行驶时发出的信号控制，调节阀由线性电磁节流阀控制。调速器压力施加到前进离合器液压伺服系统，当车辆停止时，将制动液压伺服系统施加线路压力。线路压力被施加到前进离合器液压伺服和线路压力到制动液压伺服机构在车辆行驶时被排出。

6. 发明授权

US4683903A Governor valve 失效
标题翻译：调速阀
公开(公告)号：US4683903A
公开(公告)日：1987-08-04
申请号：US770408
申请日：1985-08-28
申请人： Fumitomo Yokoyama , Yoshinari Kuwayama , Mitsugu Tatsuta , Koujiro Kuramochi
发明人： Fumitomo Yokoyama , Yoshinari Kuwayama , Mitsugu Tatsuta , Koujiro Kuramochi
IPC分类号： F16H61/18 , F16H61/02 , G05D13/38
CPC分类号： G05D13/38 , F16H61/0283 , Y10T137/1135
摘要： A governor valve for a hydraulic controller in an automatic transmission, which is disclosed herein, comprises an adapter having a line pressure supply bore made therethrough, a cylindrical governor rotary shaft loosely fitted into the adapter sleeve and having a line pressure supply port made therein, the port including notches intersecting the axis at right angles, a centrifugal weight mounted on one end of the governor rotary shaft and having a return spring, and a spool adapted to slide within the governor rotary shaft with the weight being urged against one end thereof. In this governor valve, there are provided dirt and dust collecting means for preventing dirt and dust separated by a centrifugal action from collecting in the line pressure supply port during the stoppage of the governor rotary shaft so as to make the shaft stick.
摘要翻译：本文公开的用于自动变速器中的液压控制器的调速阀包括具有通过其制成的管路压力供给孔的适配器，松动地装配到适配器套筒中并具有在其中形成的管路压力供给口的圆柱形调节器旋转轴，所述端口包括与所述轴线成直角相交的切口，安装在所述调速器旋转轴的一端上并具有复位弹簧的离心重量，以及适于在所述调速器旋转轴内滑动的线轴，其中所述重物被推压到所述调节器的一端。在该调速阀中，设置有灰尘和集尘装置，用于防止在调速器旋转轴停止期间通过离心作用分离的灰尘和灰尘收集在管路压力供给口中，从而使轴杆粘贴。

7. 发明授权

US4839041A Magnetic oil strainer 失效
标题翻译：磁力油过滤器
公开(公告)号：US4839041A
公开(公告)日：1989-06-13
申请号：US207933
申请日：1988-06-17
申请人： Yoshinari Kuwayama , Fumitomo Yokoyama , Koujiro Kuramochi , Tatsuo Kyushima
发明人： Yoshinari Kuwayama , Fumitomo Yokoyama , Koujiro Kuramochi , Tatsuo Kyushima
IPC分类号： B03C1/28 , B01D35/06 , F01M11/03
CPC分类号： B01D35/06 , F01M2001/1042
摘要： A strainer is mounted in an oil passage within a valve body constituting the hydraulic control unit of an automatic transmission. The strainer includes a frame (4) fitted into the oil passage, a reticulate member (5) secured to the frame (4) so as to form a barrier across the oil passage, and a permanent magnet (8) secured by press-fitting or by bonding to frame at a position ahead of the reticulate member (5) in terms of the direction of working oil flow. Foreign matter contained in the working oil is removed by the reticulate member (5) while extremely small contaminants exhibiting a magnetic property, such as ferrous chips, that cannot be removed by the reticulate member (5) are removed by the magnet (8).
摘要翻译：过滤器安装在构成自动变速器的液压控制单元的阀体内的油路中。过滤器包括装配在油通道中的框架（4），固定在框架（4）上以形成穿过油通道的障碍物的网状构件（5）和通过压配合固定的永久磁铁（8）或者通过在工作油流动的方向上在网状构件（5）的前方的位置处结合到框架上。通过网状构件（5）除去包含在工作油中的异物，而通过磁体（8）除去由网状构件（5）不能除去的表现出磁性能的非常小的污染物（例如铁屑）的非常小的污染物。

8. 发明授权

US4610336A Automatic transmission locking mechanism for parking 失效
标题翻译：停车自动变速锁定机构
公开(公告)号：US4610336A
公开(公告)日：1986-09-09
申请号：US498912
申请日：1983-05-27
申请人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
发明人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
IPC分类号： B05D7/14 , B60T1/00 , B60T1/06 , F16H61/00 , F16H61/16 , F16H63/12 , F16H63/34 , F16H63/48 , G05G1/00 , G05G5/06 , B60K41/26
CPC分类号： F16H63/3416 , B60T1/005 , B60T1/06
摘要： An automatic transmission locking mechanism including a lever rotatively interlocked with a manual shift lever, a rod adapted to be advanced or retracted by the lever, a parking gear, a pawl with a detent having a detent to be engaged with the parking gear, a cam mounted on the rod for pushing up the pawl in shifting the manual shift lever to the parking position, a bracket on which the cam runs and a spring for releasing the pawl from the parking gear and for retaining the pawl at the released position, wherein the pawl is rotatably supported on a shaft of a reduced length and the spring is disposed near the free end of the pawl within a plane in which the pawl is turned on the shaft and thereby the locking mechanism is formed in a compact construction and is suitably applicable to a front-engine front-drive vehicle.
摘要翻译：一种自动变速器锁定机构，包括与手动变速杆可旋转地互锁的杠杆，适于由杠杆推进或缩回的杆，驻车档，具有制动爪的棘爪，其具有与驻车档啮合的制动器;凸轮安装在所述杆上，用于将所述手动变速杆移动到所述停车位置，将所述凸轮运行的支架和用于将所述棘爪从所述驻车齿轮释放并用于将所述棘爪保持在所述释放位置的弹簧，棘爪可旋转地支撑在减小长度的轴上，并且弹簧设置在棘爪的自由端附近在棘爪在轴上转动的平面内，因此锁定机构形成为紧凑的结构，并且适当地适用到前置发动机前驱车辆。

9. 发明授权

US4614256A Parking brake structure for automatic transmission mechanism 失效
标题翻译：停车制动结构用于自动变速机构
公开(公告)号：US4614256A
公开(公告)日：1986-09-30
申请号：US498911
申请日：1983-05-27
申请人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
发明人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
IPC分类号： B60T1/00 , B60T1/06 , F16H59/08 , F16H61/16 , F16H61/26 , F16H63/12 , F16H63/34 , F16H63/48 , G05G5/06 , B60K41/26
CPC分类号： F16H63/3416 , B60T1/005 , B60T1/06 , F16H59/08
摘要： An automatic transmission locking mechanism for parking, including a cam rod provided in the front portion thereof with a cam of a predetermined shape and interlocked at the rear end thereof with a manual shift lever, a sleeve supporting and guiding the cam rod for smooth axial movement and a pawl provided with a detent which made to engage with the parking gear of an automatic transmission by the axial movement of the cam rod when the manual shift lever is shifted to place the automatic transmission in the parking range.
摘要翻译：一种用于停放的自动变速器锁定机构，包括一个凸轮杆，其前部设有一个预定形状的凸轮，并在其后端与一个手动变速杆互锁，一个支撑和引导凸轮杆以平滑轴向运动的套筒以及棘爪，其设置有棘爪，所述棘爪在手动变速杆移动以将自动变速器置于停车范围内时通过所述凸轮杆的轴向运动而与自动变速器的驻车档啮合。

10. 发明授权

US4610337A Parking brake structure for automatic transmission mechanism 失效
标题翻译：停车制动结构用于自动变速机构
公开(公告)号：US4610337A
公开(公告)日：1986-09-09
申请号：US498870
申请日：1983-05-27
申请人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
发明人： Yoshinari Kuwayama , Masakatsu Miura , Kunio Morisawa
IPC分类号： F16H61/16 , B60T1/00 , B60T1/06 , F16H59/02 , F16H59/08 , F16H61/00 , F16H61/26 , F16H63/12 , F16H63/38 , F16H63/48 , G05G5/06 , B60K41/26
CPC分类号： F16H63/3416 , B60T1/005 , B60T1/06 , F16H59/08
摘要： An automatic transmission locking mechanism for parking, comprising a detent lever interlocked with and adapted to be turned by a manual shift lever, a rod adapted to be advanced or retracted by the detent lever, a cam slidably mounted on the rod and adapted to push a pawl having a detent to the operating position where the detent engages with a parking gear when the automatic transmission is placed in the parking range, a bracket on which the cam runs and a spring for disengaging the detent from the parking gear and for retaining the pawl at the released position. The spring is disposed in the vicinity of the free end of the pawl and within a plane in which the pole turns, with one end thereof engaged with the free end portion of the pawl and with the other end thereof fixed in a finished hole formed in a stationary part.
摘要翻译：一种用于停车的自动变速器锁定机构，包括与手动变速杆互锁并适于由手动变速杆转动的制动杆，适于由制动杆推进或缩回的杆;可滑动地安装在杆上并适于推动当所述自动变速器被放置在所述停车范围内时，所述棘爪具有与所述制动器与驻车档啮合的操作位置的棘爪，所述凸轮运行的支架和用于将所述制动器与所述驻车档分离并用于保持所述棘爪的弹簧在释放的位置。弹簧设置在棘爪的自由端附近并且在极转动的平面内，其一端与棘爪的自由端部接合，另一端固定在成形孔中形成的成品孔中固定部分。

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