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公开(公告)号：US4934218A
公开(公告)日：1990-06-19
申请号：US293396
申请日：1989-01-04
申请人： Isao Takase , Takenori Kano , Haruki Takemoto , Fumitomo Yokoyama , Mamoru Niimi
发明人： Isao Takase , Takenori Kano , Haruki Takemoto , Fumitomo Yokoyama , Mamoru Niimi
IPC分类号： F16H59/42 , F16D25/0638 , F16D48/02 , F16H47/06 , F16H59/38 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/18
CPC分类号： F16D25/0638 , F16D25/14 , F16D48/02 , F16H61/065 , F16D2048/0221 , F16H59/38 , Y10T477/69383
摘要： A hydraulic control device which has a check valve controlling hydraulic pressure to a hydraulic actuator. Hydraulic pressure is selectively supplied to one of plural oil passages having different capacity orifices by a switching valve which switches high speed rotation mode and low speed rotation mode. A hydraulic power source and plural oil passages having different capacity orifices are connected to the switching valve which is controlled by hydraulic pressure varying according to vehicle speed. When rotation of the input shaft is low, the switching valve is connected to the oil passage having small capacity orifice, then hydraulic pressure is supplied to the hydraulic actuator through the orifice of small capacity. At this stage, as centrifugal force working on the ball in the check valve is low, the check valve is closed by even small amount of oil supply through the small capacity orifice, and raises hydraulic pressure in the actuator, so the clutch is engaged smoothly. When rotation of the input shaft is high, the switching valve is connected to the oil passage having the large capacity orifice, then hydraulic pressure is supplied to the hydraulic actuator through the large capacity orifice. At this stage, even if centrifugal force works on the ball is large, the check valve is closed by large amount of oil supply through the large capacity orifice, and raises hydraulic pressure in the hydraulic actuator, so the clutch is engaged smoothly.
摘要翻译： 一种液压控制装置，其具有控制液压致动器的液压的止回阀。 通过切换高速旋转模式和低速旋转模式的切换阀，将液压选择性地供给到具有不同容量孔的多个油路中的一个。 具有不同容量孔的液压动力源和多个油路连接到由根据车速变化的液压控制的切换阀。 当输入轴的旋转低时，切换阀连接到具有小容量孔的油路，然后通过小容量的孔向液压致动器供给液压。 在这个阶段，由于在止回阀中作用于离心力的离心力低，所以通过小容量孔口的少量供油来关闭止回阀，并提高致动器的液压，使离合器平稳地接合 。 当输入轴旋转高时，切换阀连接到具有大容量孔口的油路，然后通过大容量孔向液压致动器供给液压。 在这个阶段，即使球上的离心力大，通过大容量孔口大量供油也能使止回阀关闭，并提高液压执行机构的液压，使离合器平稳地接合。
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公开(公告)号：US4911000A
公开(公告)日：1990-03-27
申请号：US293397
申请日：1989-01-04
申请人： Isao Takase , Takenori Kano , Haruki Takemoto , Fumitomo Yokoyama , Mamoru Niimi
发明人： Isao Takase , Takenori Kano , Haruki Takemoto , Fumitomo Yokoyama , Mamoru Niimi
CPC分类号： G01P3/481
摘要： A rotation detecting sensor is situated on the inside of a sleeve, so that the sensor detects a detected member, such as an input shaft and the like for an automatic transmission, from the inside of the sleeve. A hub projected toward inside a case is constituted, a sleeve enclosing the hub is fixed on the rotating shaft, the rotation detecting sensor is installed on the hub so that the sensor faces a detected member constituted on the inner surface of the sleeve. By this, the rotating shaft such as the input shaft and the like rotates with being supported by the hub of the case, and the sleeve fixed on the rotating shaft rotates together. The detected member is detected by the rotation detecting sensor placed at the hub.
摘要翻译： 旋转检测传感器位于套筒的内侧，使得传感器从套筒的内部检测检测到的构件，例如用于自动变速器的输入轴等。 构成向壳体内部突出的毂，将轮毂的套筒固定在旋转轴上，旋转检测传感器安装在轮毂上，使得传感器面对构成在套筒的内表面上的检测部件。 由此，诸如输入轴等的旋转轴由壳体的毂支撑并且固定在旋转轴上的套筒一起旋转。 检测到的构件被设置在轮毂上的旋转检测传感器检测。
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公开(公告)号：US4903798A
公开(公告)日：1990-02-27
申请号：US293395
申请日：1989-01-04
申请人： Haruki Takemoto , Takenori Kano , Fumitomo Yokoyama , Mamoru Niimi , Isao Takase
发明人： Haruki Takemoto , Takenori Kano , Fumitomo Yokoyama , Mamoru Niimi , Isao Takase
CPC分类号： F16H57/0421 , F16N39/06 , F16H57/0404 , Y10T74/19991
摘要： An intake adapter is provided on an oil intake opening formed in a transaxle casing. A tightly sealed space in communication with an oil pump is provided in the lower part of the transaxle housing, formed in such a manner that it can be opened by the removal of a cover member which is secured to the transaxle casing in a freely mountable and removable manner. An oil strainer is housed in the tightly sealed space and an intake adapter is provided in communication with the tightly space and an oil sump. As a result the oil in the oil sump is taken into the intake opening of the oil strainer from the adapter, and foreign matter such as iron particles and the like is removed in a filter element and the filtered oil is supplied to an oil pump.
摘要翻译： 在驱动桥壳体上形成的进油口上设有进气适配器。 在驱动桥壳体的下部设置有与油泵连通的紧密密封的空间，其形式可以通过移除可自由安装的固定到变速驱动桥壳体的盖构件而被打开， 可移动的方式。 油过滤器容纳在紧密密封的空间中，并且提供与紧密空间和油底壳连通的进气适配器。 结果，油底壳中的油从适配器被吸入油过滤器的进气口中，并且在过滤元件中除去异物如铁颗粒等，并将过滤的油供给到油泵。
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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
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。
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公开(公告)号：US5584775A
公开(公告)日：1996-12-17
申请号：US492541
申请日：1995-06-19
IPC分类号： B60K17/06 , B60K5/04 , B60K17/16 , F16H3/44 , F16H3/66 , F16H37/04 , F16H48/20 , F16H57/021 , F16H57/03 , F16H37/08 , F16H48/06
CPC分类号： F16H3/66 , B60K17/06 , B60K5/04 , F16H2200/0043 , F16H2200/0047
摘要： An automatic transmission for a transverse engine vehicle having a first shaft aligned with an engine crankshaft, a second shaft and third shafts driving front wheels of the vehicle. The first, second and third shafts are arranged in a triangular configuration in an end view. A fluid coupling, a main transmission and a counter drive gear are arranged on the first shaft. A counter driven gear, meshing with the counter drive gear, and a reduction gear are both arranged on the second shaft. A differential unit is interposed to drive the third shafts and has a ring gear meshing with the reduction gear. The counter drive gear is located on the first shaft between the fluid coupling and the main transmission, has a supporting boss portion extending toward the main transmission and is supported by the transmission case. The first shaft extends from the fluid coupling and through the counter drive gear for connection to at least one input element of the main transmission. The differential unit has a casing with left-hand and right-hand extensions which are supported by the transmission case through bearings. The plane of rotation of the ring gear and reduction gear meshed therewith is interposed between the planes in which the bearings support the left-hand and right-hand extensions.
摘要翻译： 一种用于横向发动机车辆的自动变速器，其具有与发动机曲轴对准的第一轴，第二轴和驱动车辆前轮的第三轴。 第一，第二和第三轴在端视图中以三角形构造布置。 在第一轴上布置有流体联轴器，主变速器和副驱动齿轮。 与副驱动齿轮啮合的反向从动齿轮和减速齿轮都布置在第二轴上。 插入差动单元以驱动第三轴并具有与减速齿轮啮合的齿圈。 副驱动齿轮位于流体联轴节与主变速器之间的第一轴上，具有向主变速器延伸并由变速箱支撑的支撑凸台部。 第一轴从流体联接器延伸并通过计数器驱动齿轮，用于连接到主变速器的至少一个输入元件。 差速器单元具有由左侧和右侧延伸部分组成的壳体，该壳体由变速箱通过轴承支撑。 齿圈和与其啮合的减速齿轮的旋转平面介于轴承支撑左侧和右侧延伸部的平面之间。
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公开(公告)号：US4903550A
公开(公告)日：1990-02-27
申请号：US181149
申请日：1988-03-01
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。
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公开(公告)号：US4850251A
公开(公告)日：1989-07-25
申请号：US172725
申请日：1988-03-01
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。
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公开(公告)号：US4839041A
公开(公告)日：1989-06-13
申请号：US207933
申请日：1988-06-17
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。
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9.发明授权Automatic transmission with a separator for removing oil from the surface of a rotary member 失效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
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。
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公开(公告)号：US4957195A
公开(公告)日：1990-09-18
申请号：US293394
申请日：1989-01-04
申请人： Takenori Kano , Haruki Takemoto , Mamoru Niimi , Isao Takase , Fumitomo Yokoyama
发明人： Takenori Kano , Haruki Takemoto , Mamoru Niimi , Isao Takase , Fumitomo Yokoyama
IPC分类号： F16H3/44 , F16D25/0638 , F16D43/284 , F16H3/66 , F16H63/30
CPC分类号： F16D25/0638 , F16D43/284 , F16H63/3026
摘要： A centrifugal hydraulic pressure cancel chamber is arranged at the back of a second piston member of a second hydraulic actuator for the second clutch. A first piston member of a first hydraulic actuator for a first clutch is situated behind the second piston. A centrifugal hydraulic pressure cancel plate is set at an inner periphery on a rotating member to prohibit axial movement and set at an outside periphery in a inside of the piston member oil-tightly. The inside surface of the second piston member and the cancel plate compose the centrifugal hydraulic pressure cancel chamber. A spring is placed between the second piston member and the cancel plate, and the centrifugal hydraulic cancel chamber and the spring work correspondingly to the first and the second piston members.
摘要翻译： 在用于第二离合器的第二液压致动器的第二活塞构件的后部设置有离心液压消除室。 用于第一离合器的第一液压致动器的第一活塞构件位于第二活塞的后面。 离心式液压消除板设置在旋转部件的内周侧，以防止轴向移动，并且在活塞部件的内侧油封地设置在外周。 第二活塞构件和抵消板的内表面构成离心式液压消除室。 弹簧设置在第二活塞构件和抵消板之间，离心液压解除室和弹簧对应于第一活塞构件和第二活塞构件起作用。
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