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1. 发明授权

US07789786B2 Differential device 失效
标题翻译：差分装置
公开(公告)号：US07789786B2
公开(公告)日：2010-09-07
申请号：US12029886
申请日：2008-02-12
申请人： Hirofumi Fujita , Kazuyuki Watanabe , Takuya Ito
发明人： Hirofumi Fujita , Kazuyuki Watanabe , Takuya Ito
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/547 , F16H57/0427 , F16H57/0456 , F16H2037/0866
摘要： An embodiment of a differential device of the present invention comprises a pair of side gears and a pair of pinion gears housed inside a differential case, with the pinion gears supported by a pinion shaft fixed to the differential case at axial end sections thereof so as to be capable of sliding freely thereabout. Lubricating oil channels are provided that pass through each of the end sections of the pinion shaft in the axial direction thereof. One end of each lubricating oil channel opens to the exterior of the differential case at a shaft-end corner section of the pinion shaft corresponding to an upstream side thereof in a direction of rotation of the differential case, and another end opens to a sliding surface of the pinion shaft with respect to one of the pinion gears. The differential device also comprises a mechanism for providing lubricating oil to the lubricating oil channels upon rotation of the differential case.
摘要翻译：本发明的差动装置的一个实施例包括一对侧齿轮和一对容纳在差速器壳体内的小齿轮，其中小齿轮由其轴向端部固定在差速器壳体上的小齿轮轴支撑，从而能够自由滑动。提供润滑油通道，其沿轴向方向穿过小齿轮轴的每个端部。每个润滑油通道的一端在差速器壳体的旋转方向上的与其上游侧相对应的小齿轮轴的轴端角部处通向差速器壳体的外部，另一端朝向滑动面小齿轮轴相对于其中一个小齿轮。差速装置还包括用于在差速器壳体旋转时向润滑油通道提供润滑油的机构。

2. 发明申请

US20080196975A1 DIFFERENTIAL DEVICE 失效
标题翻译：差异化设备
公开(公告)号：US20080196975A1
公开(公告)日：2008-08-21
申请号：US12029886
申请日：2008-02-12
申请人： Hirofumi FUJITA , Kazuyuki Watanabe , Takuya Ito
发明人： Hirofumi FUJITA , Kazuyuki Watanabe , Takuya Ito
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/547 , F16H57/0427 , F16H57/0456 , F16H2037/0866
摘要： An embodiment of a differential device of the present invention comprises a pair of side gears and a pair of pinion gears housed inside a differential case, with the pinion gears supported by a pinion shaft fixed to the differential case at axial end sections thereof so as to be capable of sliding freely thereabout. Lubricating oil channels are provided that pass through each of the end sections of the pinion shaft in the axial direction thereof. One end of each lubricating oil channel opens to the exterior of the differential case at a shaft-end corner section of the pinion shaft corresponding to an upstream side thereof in a direction of rotation of the differential case, and another end opens to a sliding surface of the pinion shaft with respect to one of the pinion gears. The differential device also comprises a mechanism for providing lubricating oil to the lubricating oil channels upon rotation of the differential case.
摘要翻译：本发明的差动装置的一个实施例包括一对侧齿轮和一对容纳在差速器壳体内的小齿轮，其中小齿轮由其轴向端部固定在差速器壳体上的小齿轮轴支撑，从而能够自由滑动。提供润滑油通道，其沿轴向方向穿过小齿轮轴的每个端部。每个润滑油通道的一端在差速器壳体的旋转方向上的与其上游侧相对应的小齿轮轴的轴端角部处通向差速器壳体的外部，另一端朝向滑动面小齿轮轴相对于其中一个小齿轮。差速装置还包括用于在差速器壳体旋转时向润滑油通道提供润滑油的机构。

3. 发明申请

US20090318262A1 VEHICLE CONTROL SYSTEM AND METHOD OF CONTROLLING VEHICLE 有权
标题翻译：车辆控制系统及车辆控制方法
公开(公告)号：US20090318262A1
公开(公告)日：2009-12-24
申请号：US12489650
申请日：2009-06-23
申请人： Hirofumi Fujita , Kazuyuki Watanabe
发明人： Hirofumi Fujita , Kazuyuki Watanabe
IPC分类号： B60W10/10 , B60W30/18
CPC分类号： B60W30/18 , B60K1/02 , B60W10/06 , B60W10/115 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2510/107 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0666 , B60Y2300/476 , F16H2061/004 , Y02T10/54 , Y10T477/6333 , Y10T477/6395 , Y10T477/6414
摘要： A control system of a vehicle including an engine and an automatic transmission operable to form one of a plurality of gear positions set according to running conditions of the vehicle, and a method of controlling the vehicle are provided. In the control, the rotational speed of an input-side rotary shaft of a shifting mechanism of the transmission is detected, and the vehicle is controlled so that, when an execution condition that one of the gear positions set according to the running conditions is maintained and the rotational speed of the input-side rotary shaft has increased to be higher than a rotational speed corresponding to the set gear position is satisfied, the vehicle is brought into running conditions that will eliminate a state in which air is present in the hydraulic fluid supplied from an oil supply device.
摘要翻译：一种车辆的控制系统，包括发动机和自动变速器，其可操作以形成根据车辆的运行状态设定的多个档位中的一个档位，以及控制车辆的方法。在该控制中，检测变速器的变速机构的输入侧旋转轴的转速，并且控制车辆，使得当维持根据行驶状态设定的档位之一的执行条件并且输入侧旋转轴的旋转速度已经增加到高于对应于设定档位的转速，车辆进入运行状态，其将消除液压流体中存在空气的状态从供油装置供应。

4. 发明授权

US07370744B2 Friction engagement device of automatic transmission 有权
标题翻译：自动变速器摩擦接合装置
公开(公告)号：US07370744B2
公开(公告)日：2008-05-13
申请号：US11241998
申请日：2005-10-04
申请人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
发明人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
IPC分类号： F16D25/0638
CPC分类号： F16H63/3026
摘要： In a friction engagement device of an automatic transmission, a brake piston is actuated by an oil pressure and a friction disc is pressed by the brake piston. The friction engagement device of an automatic transmission includes an oil pressure chamber extending in an annular shape and a main oil pressure supply path and a secondary oil pressure supply path each extending separately to supply oil to the oil pressure chamber. Each of the main oil pressure supply path and secondary oil pressure supply path connects to the oil pressure chamber in a position different from each other in a circumferential direction of the oil pressure chamber. With a construction as such, a friction engagement device of an automatic transmission is provided which prevents a load to the friction disc from locally increasing and attains a smooth speed-changing operation.
摘要翻译：在自动变速器的摩擦接合装置中，制动活塞由油压驱动，摩擦盘被制动活塞按压。自动变速器的摩擦接合装置包括：环状延伸的油压室和主油压供给路径和二次油压供给路径，分别延伸供给油压室。主油压供给路径和辅助油压供给路径中的每一个在油压室的圆周方向上彼此不同的位置连接到油压室。通过这样的结构，提供了一种自动变速器的摩擦接合装置，其防止摩擦盘的负载局部增加并实现平稳的变速操作。

5. 发明申请

US20080028923A1 HYDRAULIC STROKING DEVICE, PLANETARY GEAR AUTOMATIC TRANSMISSION, AND CLUTCH APPARATUS 审中-公开
标题翻译：液压搅拌装置，行星齿轮自动变速器和离合器装置
公开(公告)号：US20080028923A1
公开(公告)日：2008-02-07
申请号：US11833469
申请日：2007-08-03
申请人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura
发明人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura
IPC分类号： F15B9/10 , F02F11/00 , F16D11/00 , F16H31/00
CPC分类号： F16D48/02 , F15B15/1452 , F16D25/0638 , F16D25/082 , F16D25/12 , F16D2048/0212 , F16H63/3026
摘要： A hydraulic stroking device that performs stroking action by adjusting a pressure of hydraulic fluid in a fluid chamber is disclosed. The hydraulic device includes a hydraulic piston, a sealing member, and a variable sealing performance mechanism. The piston is provided in a fluid chamber, and receives the pressure of hydraulic fluid and is moved by the pressure. The sealing member seals between a circumferential surface of the piston and an inner surface of the fluid chamber. When the piston is not moving with the hydraulic fluid being pressurized, the variable sealing performance mechanism enhances the sealing performance of the sealing member compared to the sealing performance in a state when the piston is being moved.
摘要翻译：公开了一种通过调节流体室中的液压流体的压力来执行冲击动作的液压冲程装置。液压装置包括液压活塞，密封构件和可变密封性能机构。活塞设置在流体室中，并接收液压流体的压力并通过压力移动。密封构件在活塞的圆周表面和流体室的内表面之间密封。当活塞在液压流体被加压时不移动时，与活塞移动时的密封性能相比，可变密封性能机构增强了密封构件的密封性能。

6. 发明申请

US20060099101A1 Friction engagement device of automatic transmission 有权
标题翻译：自动变速器摩擦接合装置
公开(公告)号：US20060099101A1
公开(公告)日：2006-05-11
申请号：US11241998
申请日：2005-10-04
申请人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
发明人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
IPC分类号： F01C1/16
CPC分类号： F16H63/3026
摘要： In a friction engagement device of an automatic transmission, a brake piston is actuated by an oil pressure and a friction disc is pressed by the brake piston. The friction engagement device of an automatic transmission includes an oil pressure chamber extending in an annular shape and a main oil pressure supply path and a secondary oil pressure supply path each extending separately to supply oil to the oil pressure chamber. Each of the main oil pressure supply path and secondary oil pressure supply path connects to the oil pressure chamber in a position different from each other in a circumferential direction of the oil pressure chamber. With a construction as such, a friction engagement device of an automatic transmission is provided which prevents a load to the friction disc from locally increasing and attains a smooth speed-changing operation.
摘要翻译：在自动变速器的摩擦接合装置中，制动活塞由油压驱动，摩擦盘被制动活塞按压。自动变速器的摩擦接合装置包括：环状延伸的油压室和主油压供给路径和二次油压供给路径，分别延伸供给油压室。主油压供给路径和辅助油压供给路径中的每一个在油压室的圆周方向上彼此不同的位置连接到油压室。通过这样的结构，提供了一种自动变速器的摩擦接合装置，其防止摩擦盘的负载局部增加并实现平稳的变速操作。

7. 发明授权

US08397750B2 Oil suction device for automatic transmission 有权
标题翻译：吸油装置用于自动变速箱
公开(公告)号：US08397750B2
公开(公告)日：2013-03-19
申请号：US11934884
申请日：2007-11-05
申请人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura , Takeshi Ishiwada
发明人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura , Takeshi Ishiwada
IPC分类号： B60P3/24 , F17C3/00 , F01M5/00
CPC分类号： F16N31/002 , F16H57/0402 , Y10T137/86067 , Y10T137/86204 , Y10T137/86212 , Y10T137/86348
摘要： An oil suction device for an automatic transmission includes: an oil pan that receives oil supplied to various portions of the automatic transmission and returned to the oil pan and reserves the received oil therein; an oil strainer located over the oil pan; a suction port drawing in the oil reserved in the oil pan; and an elastic wall provided selectively between a portion of the oil pan that receives a relatively small amount of the oil returned to the oil pan and the suction port, the elastic wall extending from a bottom surface of the oil pan and reaching a lower surface of the oil strainer to interrupt a flow of oil.
摘要翻译：用于自动变速器的吸油装置包括：油盘，其接收供应到自动变速器的各部分并返回到油盘并将其中的接收油储存的油; 位于油盘上方的滤油器; 在油盘中预留的油中的抽吸口; 以及弹性壁，其选择性地设置在所述油盘的一部分之间，所述部分容纳相对少量的返回到所述油盘的油和所述吸入口，所述弹性壁从所述油底壳的底面延伸并到达所述油底壳的下表面油过滤器中断油流。

8. 发明授权

US08118705B2 Vehicle control system and method of controlling vehicle 有权
标题翻译：车辆控制系统及车辆控制方法
公开(公告)号：US08118705B2
公开(公告)日：2012-02-21
申请号：US12489650
申请日：2009-06-23
申请人： Hirofumi Fujita , Kazuyuki Watanabe
发明人： Hirofumi Fujita , Kazuyuki Watanabe
IPC分类号： F16H61/48 , B60W10/06
CPC分类号： B60W30/18 , B60K1/02 , B60W10/06 , B60W10/115 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2510/107 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0666 , B60Y2300/476 , F16H2061/004 , Y02T10/54 , Y10T477/6333 , Y10T477/6395 , Y10T477/6414
摘要： A control system of a vehicle including an engine and an automatic transmission operable to form one of a plurality of gear positions set according to running conditions of the vehicle, and a method of controlling the vehicle are provided. In the control, the rotational speed of an input-side rotary shaft of a shifting mechanism of the transmission is detected, and the vehicle is controlled so that, when an execution condition that one of the gear positions set according to the running conditions is maintained and the rotational speed of the input-side rotary shaft has increased to be higher than a rotational speed corresponding to the set gear position is satisfied, the vehicle is brought into running conditions that will eliminate a state in which air is present in the hydraulic fluid supplied from an oil supply device.
摘要翻译：一种车辆的控制系统，包括发动机和自动变速器，其可操作以形成根据车辆的运行状态设定的多个档位中的一个档位，以及控制车辆的方法。在该控制中，检测变速器的变速机构的输入侧旋转轴的转速，并且控制车辆，使得当维持根据行驶状态设定的档位之一的执行条件并且输入侧旋转轴的旋转速度已经增加到高于对应于设定档位的转速，车辆进入运行状态，其将消除液压流体中存在空气的状态从供油装置供应。

9. 发明申请

US20080115847A1 OIL SUCTION DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：用于自动变速箱的油套装置
公开(公告)号：US20080115847A1
公开(公告)日：2008-05-22
申请号：US11934884
申请日：2007-11-05
申请人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura , Takeshi Ishiwada
发明人： Hirofumi Fujita , Kazuyuki Watanabe , Kazuaki Nakamura , Takeshi Ishiwada
IPC分类号： F16N31/00
CPC分类号： F16N31/002 , F16H57/0402 , Y10T137/86067 , Y10T137/86204 , Y10T137/86212 , Y10T137/86348
摘要： An oil suction device for an automatic transmission includes: an oil pan that receives oil supplied to various portions of the automatic transmission and returned to the oil pan and reserves the received oil therein; an oil strainer located over the oil pan; a suction port drawing in the oil reserved in the oil pan; and an elastic wall provided selectively between a portion of the oil pan that receives a relatively small amount of the oil returned to the oil pan and the suction port, the elastic wall extending from a bottom surface of the oil pan and reaching a lower surface of the oil strainer to interrupt a flow of oil.
摘要翻译：用于自动变速器的吸油装置包括：油盘，其接收供应到自动变速器的各部分并返回到油盘并将其中的接收油储存的油; 位于油盘上方的滤油器; 在油盘中预留的油中的抽吸口; 以及弹性壁，其选择性地设置在所述油盘的一部分之间，所述部分容纳相对少量的返回到所述油盘的油和所述吸入口，所述弹性壁从所述油底壳的底面延伸并到达所述油底壳的下表面油过滤器中断油流。

10. 发明申请

US20140246934A1 ELECTRICITY COLLECTION AND DISTRIBUTION RING AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：电力收集和分配环及其制造方法
公开(公告)号：US20140246934A1
公开(公告)日：2014-09-04
申请号：US14111116
申请日：2012-04-09
申请人： Kenichi Egami , Kazuyuki Watanabe , Kazuhiko Tomita , Toru Sumi , Manabu Yazaki , Koichi Ono
发明人： Kenichi Egami , Kazuyuki Watanabe , Kazuhiko Tomita , Toru Sumi , Manabu Yazaki , Koichi Ono
IPC分类号： H02K3/50
CPC分类号： H02K3/20 , H02K3/50 , H02K3/522 , H02K2203/09 , Y10T29/49002
摘要： Provided is an electricity collection and distribution ring excellent in durability and the easiness of manufacturing while the size thereof is reduced, and also provided is a method for manufacturing the electricity collection and distribution ring. The electricity collection and distribution ring (2) comprises: first to fourth bus rings (21 to 24) for collecting electricity from and distributing electricity to each of the phase coils (111, 112, 113) of a three-phase motor (1); a plurality of fixing members (3) disposed at a plurality of predetermined positions in a circumferential direction of the first to fourth bus rings (21 to 24) and mutually fixing the first to fourth bus rings (21 to 24); and a plurality of connection terminals (4) for connecting the first to fourth bus rings (21 to 24) and the lead-out lines of the respective phase coils (111, 112, 113). The fixing members (3) integrally have a locking portion (30) for, among the first to fourth bus rings (21 to 24), locking the first bus ring (21) positioned at an end in an axis direction and a fixing portion (31) for mutually fixing the other second to fourth bus rings (22 to 24) by molding.
摘要翻译：提供一种电力收集分配环，其耐久性优良，制造容易性大，同时其尺寸减小，并且还提供了用于制造集电和分配环的方法。集电分配环（2）包括：用于从三相电动机（1）的每个相线圈（111,112,113）收集电力并向其分配电力的第一至第四母线环（21至24） ; 多个固定构件（3），设置在所述第一至第四母线环（21〜24）的圆周方向上的多个规定位置，并且相互固定所述第一至第四母线环（21〜24）。以及用于连接各相位线圈（111,112,113）的第一至第四总线环（21至24）和引出线的多个连接端子（4）。固定构件（3）整体地具有用于在第一至第四母线环（21至24）之间的锁定部分（30），锁定位于轴向方向上的端部的第一总线环（21）和固定部分 31），用于通过模制相互固定另一第二至第四母线环（22至24）。

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