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1. 发明授权

US07637100B2 Automatic transmission and production method of impeller hub for automatic transmission 有权
标题翻译：用于自动变速器的叶轮轮毂的自动变速和制造方法
公开(公告)号：US07637100B2
公开(公告)日：2009-12-29
申请号：US11693368
申请日：2007-03-29
申请人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
发明人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
IPC分类号： F16D33/18 , F16H41/30
CPC分类号： F16H41/24 , Y10T29/49995 , Y10T409/303808
摘要： In an automatic transmission, a lip portion of an oil seal can be prevented from riding up reliably when an impeller hub is inserted into the oil seal so as to be attached thereto, even when the lip portion is provided with a tightening margin. The impeller hub is attached to the oil seal from the lip portion side of the oil seal , with an end portion thereof in which a notch is formed. The impeller hub has a first chamfer portion formed in a bottom portion outer peripheral edge portion of the notch as an inclined surface that decreases radially in an axial direction of the impeller hub toward the end portion of the impeller hub, and an axial distance of the first chamfer portion from the bottom portion outer peripheral edge portion increases from both end sides of a circumferential direction of the notch toward a circumferential direction central portion of the notch.
摘要翻译：在自动变速器中，即使当唇部设置有紧固边缘时，也可以防止当将叶轮毂插入油封中以便安装时，能够可靠地抬起油封的唇部。叶轮毂从油封的唇部侧附着到油封上，其端部形成有切口。叶轮毂具有形成在凹口的底部外周边缘部分中的第一倒角部分，作为沿着叶轮毂的轴向朝向叶轮毂的端部径向减小的倾斜表面，并且轴向距离来自底部外周缘部的第一倒角部从凹口的周向的两端侧向凹口的圆周方向中央部增加。

2. 发明授权

US08316640B2 Drain structure of torque converter 有权
标题翻译：变矩器排水结构
公开(公告)号：US08316640B2
公开(公告)日：2012-11-27
申请号：US12382607
申请日：2009-03-19
申请人： Naoki Ito , Takeshi Torii , Yasunari Muranaka , Nobukazu Ike , Shingo Uozumi , Tomohiro Umemura
发明人： Naoki Ito , Takeshi Torii , Yasunari Muranaka , Nobukazu Ike , Shingo Uozumi , Tomohiro Umemura
IPC分类号： F16H41/30 , F16H57/04
CPC分类号： F16H57/0408 , F16H41/30
摘要： A drain structure where oil sucked from the oil pan by the oil pump is supplied to the torque converter and circulates therein, and the oil is drained into the transmission case through a drain oil passage; and the drain oil passage passes through a gap between the torque converter and the oil pump, is guided to an upper part facing a fitting surface between the oil pump and the transmission case, and is further guided from the upper part to a part under the oil pump and opens above an oil level in the transmission case, and drain oil from the drain oil passage is discharged toward the oil pan.
摘要翻译：通过油泵从油盘吸入的油被供给到变矩器并在其中循环的排水构造，通过排油路将油排出到变速箱内; 排油口通过变矩器和油泵之间的间隙，被引导到面向油泵和变速器壳体之间的配合表面的上部，并进一步从上部引导到下部的部分油泵并在变速箱内的油位上方开启，排油口的排出油向油底壳排出。

3. 发明申请

US20090241532A1 Drain structure of torque converter 有权
标题翻译：变矩器排水结构
公开(公告)号：US20090241532A1
公开(公告)日：2009-10-01
申请号：US12382607
申请日：2009-03-19
申请人： Naoki Ito , Takeshi Torii , Yasunari Muranaka , Nobukazu Ike , Shingo Uozumi , Tomohiro Umemura
发明人： Naoki Ito , Takeshi Torii , Yasunari Muranaka , Nobukazu Ike , Shingo Uozumi , Tomohiro Umemura
IPC分类号： F16D33/18
CPC分类号： F16H57/0408 , F16H41/30
摘要： A drain structure where oil sucked from the oil pan by the oil pump is supplied to the torque converter and circulates therein, and the oil is drained into the transmission case through a drain oil passage; and the drain oil passage passes through a gap between the torque converter and the oil pump, is guided to an upper part facing a fitting surface between the oil pump and the transmission case, and is further guided from the upper part to a part under the oil pump and opens above an oil level in the transmission case, and drain oil from the drain oil passage is discharged toward the oil pan.
摘要翻译：通过油泵从油盘吸入的油被供给到变矩器并在其中循环的排水构造，通过排油路将油排出到变速箱内; 排油口通过变矩器和油泵之间的间隙，被引导到面向油泵和变速器壳体之间的配合表面的上部，并进一步从上部引导到下部的部分油泵并在变速箱内的油位上方开启，排油口的排出油向油底壳排出。

4. 发明授权

US08323139B2 Vehicle drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：US08323139B2
公开(公告)日：2012-12-04
申请号：US12588495
申请日：2009-10-16
申请人： Nobukazu Ike , Yasunari Muranaka , Takeshi Fukuma , Shinichiro Iga , Shingo Uozumi
发明人： Nobukazu Ike , Yasunari Muranaka , Takeshi Fukuma , Shinichiro Iga , Shingo Uozumi
IPC分类号： F16H61/26
CPC分类号： F16H57/02 , F16H57/0441 , F16H57/0494 , F16H61/0025 , F16H2057/02026 , F16H2057/02034 , F16H2057/02043 , F16H2057/02047 , F16H2057/02052 , Y10T29/49236 , Y10T477/69365
摘要： A vehicle drive device includes a case with a case main body portion accommodating the speed change mechanism, and a connection case portion connecting the engine and the case main body portion and having a diameter increased toward the engine; a hydraulic pressure control device that is provided under the speed change mechanism, and controls a hydraulic pressure to be supplied to the speed change mechanism; and an electric pump that generates the hydraulic pressure to be supplied to the speed change mechanism through the hydraulic pressure control device.
摘要翻译：车辆驱动装置包括壳体，壳体具有容纳变速机构的壳体主体部分，以及连接壳体部分，其连接发动机和壳体主体部分，并且具有朝向发动机增加的直径; 液压控制装置，设置在所述变速机构的下方，控制供给所述变速机构的液压; 以及电动泵，其产生通过液压控制装置供给到变速机构的液压。

5. 发明申请

US20100151993A1 Vehicle drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：US20100151993A1
公开(公告)日：2010-06-17
申请号：US12588495
申请日：2009-10-16
申请人： Nobukazu Ike , Yasunari Muranaka , Takeshi Fukuma , Shinichiro Iga , Shingo Uozumi
发明人： Nobukazu Ike , Yasunari Muranaka , Takeshi Fukuma , Shinichiro Iga , Shingo Uozumi
IPC分类号： F16H61/26 , B23P15/00
CPC分类号： F16H57/02 , F16H57/0441 , F16H57/0494 , F16H61/0025 , F16H2057/02026 , F16H2057/02034 , F16H2057/02043 , F16H2057/02047 , F16H2057/02052 , Y10T29/49236 , Y10T477/69365
摘要： A vehicle drive device includes a case with a case main body portion accommodating the speed change mechanism, and a connection case portion connecting the engine and the case main body portion and having a diameter increased toward the engine; a hydraulic pressure control device that is provided under the speed change mechanism, and controls a hydraulic pressure to be supplied to the speed change mechanism; and an electric pump that generates the hydraulic pressure to be supplied to the speed change mechanism through the hydraulic pressure control device.
摘要翻译：车辆驱动装置包括壳体，壳体具有容纳变速机构的壳体主体部分，以及连接壳体部分，其连接发动机和壳体主体部分，并且具有朝向发动机增加的直径; 液压控制装置，设置在所述变速机构的下方，控制供给所述变速机构的液压; 以及电动泵，其产生通过液压控制装置供给到变速机构的液压。

6. 发明授权

US08647234B2 Vehicle driving apparatus 有权
标题翻译：车辆驾驶装置
公开(公告)号：US08647234B2
公开(公告)日：2014-02-11
申请号：US13019628
申请日：2011-02-02
申请人： Hiroshi Tsutsui , Shingo Uozumi , Takeshi Torii , Shin-ichirou Murakami , Takahiro Miyazawa
发明人： Hiroshi Tsutsui , Shingo Uozumi , Takeshi Torii , Shin-ichirou Murakami , Takahiro Miyazawa
IPC分类号： B60W10/02
CPC分类号： B60W10/026 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W2510/1015 , F16H61/02 , F16H61/0204 , F16H2312/14 , Y02T10/6286 , Y10T477/26 , Y10T477/638
摘要： A vehicle driving apparatus configured with a drive power source, a fluid coupling, a transmission apparatus; and a control apparatus. A rotation of a drive input member driven by the drive power source is transmitted to a shift input member via the fluid coupling and a rotation of the shift input member is shifted by the transmission apparatus and then transmitted to an output member. When a state shift command for shifting from a non-transmission state to a transmission state is input into a control apparatus in a state in which the drive power source does not generate a driving force, the control apparatus performs a shift input rotation operation before engaging a frictional engagement element and shifting to the transmission state by causing the drive power source to generate the driving force and rotating the shift input member via the fluid coupling while maintaining the non-transmission state.
摘要翻译：一种车辆驱动装置，其配置有驱动力源，流体联轴器，传动装置; 和控制装置。由驱动电源驱动的驱动输入部件的旋转经由流体联轴器被传递到换档输入部件，并且变速输入部件的旋转被传动装置偏移，然后被传送到输出部件。当在驱动电源不产生驱动力的状态下将用于从非发送状态转换到发送状态的状态移位指令输入到控制装置时，控制装置在进行接合之前执行换档输入旋转操作摩擦接合元件，并且通过使驱动动力源产生驱动力并且通过流体连接件旋转移动输入构件，同时保持非传递状态而转移到传动状态。

7. 发明授权

US08166848B2 Transmission case 有权
标题翻译：传动箱
公开(公告)号：US08166848B2
公开(公告)日：2012-05-01
申请号：US12382048
申请日：2009-03-06
申请人： Shingo Uozumi , Nobukazu Ike , Takeshi Fukuma , Masataka Kameyama , Ryota Sato
发明人： Shingo Uozumi , Nobukazu Ike , Takeshi Fukuma , Masataka Kameyama , Ryota Sato
IPC分类号： F16H57/02
CPC分类号： F16H57/025 , Y10T74/2186
摘要： A transmission case includes a housing that accommodates a starting device, the housing having rib portions on an inner surface; and a speed change mechanism case connected to the housing, the speed change mechanism case accommodating a speed change mechanism, wherein a thin wall portion is provided in the housing by a groove formed in the housing, and the transmission case is structured such that stress is concentrated on the thin wall portion by at least one of the rib portions when an impact load is applied to the transmission case.
摘要翻译：传动箱包括容纳起动装置的壳体，所述壳体在内表面上具有肋部; 以及与所述壳体连接的变速机构壳体，所述变速机构壳体容纳变速机构，其中，通过形成在所述壳体中的槽而在所述壳体内设置有薄壁部，所述变速箱构造成使得应力为当冲击载荷施加到变速箱时，通过至少一个肋部分集中在薄壁部分上。

8. 发明申请

US20090241727A1 Transmission case 有权
标题翻译：传动箱
公开(公告)号：US20090241727A1
公开(公告)日：2009-10-01
申请号：US12382048
申请日：2009-03-06
申请人： Shingo Uozumi , Nobukazu Ike , Takeshi Fukuma , Masataka Kameyama , Ryota Sato
发明人： Shingo Uozumi , Nobukazu Ike , Takeshi Fukuma , Masataka Kameyama , Ryota Sato
IPC分类号： F16H57/02
CPC分类号： F16H57/025 , Y10T74/2186
摘要： A transmission case includes a housing that accommodates a starting device, the housing having rib portions on an inner surface; and a speed change mechanism case connected to the housing, the speed change mechanism case accommodating a speed change mechanism, wherein a thin wall portion is provided in the housing by a groove formed in the housing, and the transmission case is structured such that stress is concentrated on the thin wall portion by at least one of the rib portions when an impact load is applied to the transmission case.
摘要翻译：传动箱包括容纳起动装置的壳体，所述壳体在内表面上具有肋部; 以及与所述壳体连接的变速机构壳体，所述变速机构壳体容纳变速机构，其中，通过形成在所述壳体中的槽而在所述壳体内设置有薄壁部，所述变速箱构造成使得应力为当冲击载荷施加到变速箱时，通过至少一个肋部分集中在薄壁部分上。

9. 发明授权

US5029688A Lubrication device for a one-way clutch in an automatic transmission 失效
标题翻译：自动变速器中单向离合器的润滑装置
公开(公告)号：US5029688A
公开(公告)日：1991-07-09
申请号：US293252
申请日：1989-01-04
申请人： Youichi Hayakawa , Chichiro Hosono , Masaaki Nishida , Shingo Uozumi
发明人： Youichi Hayakawa , Chichiro Hosono , Masaaki Nishida , Shingo Uozumi
IPC分类号： F16H3/62 , F16D41/06 , F16H3/66 , F16H57/04 , F16H57/08
CPC分类号： F16H57/04 , F16D41/06 , F16H3/66 , F16H57/08 , F16H2200/0043
摘要： A ring gear and an outer race of a one-way clutch are linked and secured in the axial direction. The outer peripheral section of a disk-shaped supporting member engages teeth of the ring gear and supports the ring gear, and a tapered snap ring is mounted in an indented groove with a tapered surface formed in the ring gear so that the side surface of the outer peripheral section of the support member is in intimate contact with the end surface of the outer race, and the support member is thus secured and prevented from withdrawing. An oil sump for lubricant supplied from the inner radial side is formed on the inner peripheral part of the outer race defined by the intimately contacted outer race and the support member. The ring gear of the planetary gear unit rotates when the automatic transmission actuates, and the integral support member also rotates based on the rotation of the ring gear. At this time, the side surface of the outer peripheral section of the support member is in intimate contact with the end surface of the outer race because of the tapered snap ring, and the lubricant supplied from the inner radial side is stored in the inner radial part of the outer race, which becomes the oil sump to lubricate the one-way clutch.
摘要翻译：单向离合器的齿圈和外圈沿轴向连接固定。盘状支撑构件的外周部与齿圈的齿啮合并支撑环形齿轮，并且锥形卡环安装在凹槽中，锥形表面形成在齿圈中，使得侧面支撑构件的外周部与外圈的端面紧密接触，因此支撑构件被固定并防止其退出。在由紧密接触的外座圈和支撑构件限定的外圈的内周部分上形成有用于从内侧径向侧供给的润滑剂的油底壳。当自动变速器致动时，行星齿轮单元的齿圈旋转，并且整体支撑构件也基于齿圈的旋转而旋转。此时，由于锥形卡环，支撑部件的外周部的侧面与外圈的端面紧密接触，从内侧径向侧供给的润滑剂收纳在内径部外圈的一部分，成为油底壳润滑单向离合器。

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