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1. 发明授权

US08561753B2 Electric power steering device 失效
标题翻译：电动助力转向装置
公开(公告)号：US08561753B2
公开(公告)日：2013-10-22
申请号：US13048632
申请日：2011-03-15
申请人： Shingo Ishige , Yukio Tajima , Masanobu Miyazaki
发明人： Shingo Ishige , Yukio Tajima , Masanobu Miyazaki
IPC分类号： B62D5/04
CPC分类号： B62D5/0409
摘要： An electric power steering device including an input shaft to which a steering wheel is connected, an output shaft connected to a wheel side, a torsion bar provided between the input shaft and the output shaft, and a torque sensor that detects steering torque input from the steering wheel. An electric motor is driven in accordance with the torque detected by the torque sensor. A worm wheel is provided on the output shaft to transmit rotation of the electric motor to the output shaft in a housing, wherein a boss of the worm wheel is fitted into an outer circumference of the output shaft, and a bearing fitted into the outer circumference of the boss is supported on the housing.
摘要翻译：一种电动助力转向装置，包括连接有方向盘的输入轴，连接到车轮侧的输出轴，设置在所述输入轴和所述输出轴之间的扭杆，以及扭矩传感器，其检测从所述输入轴输入的转向转矩方向盘。电动机根据转矩传感器检测到的转矩进行驱动。蜗轮设置在输出轴上，以将电动机的旋转传递到壳体中的输出轴，其中蜗轮的凸台装配到输出轴的外圆周中，并且轴承装配到外周的老板是支持住房。

2. 发明申请

US20120043156A1 ELECTRIC POWER STEERING DEVICE 失效
标题翻译：电动转向装置
公开(公告)号：US20120043156A1
公开(公告)日：2012-02-23
申请号：US13048632
申请日：2011-03-15
申请人： Shingo ISHIGE , Yukio Tajima , Masanobu Miyazaki
发明人： Shingo ISHIGE , Yukio Tajima , Masanobu Miyazaki
IPC分类号： B62D5/04 , B62D3/04
CPC分类号： B62D5/0409
摘要： An electric power steering device including an input shaft to which a steering wheel is connected, an output shaft connected to a wheel side, a torsion bar provided between the input shaft and the output shaft, and a torque sensor that detects steering torque input from the steering wheel. An electric motor is driven in accordance with the torque detected by the torque sensor. A worm wheel is provided on the output shaft to transmit rotation of the electric motor to the output shaft in a housing, wherein a boss of the worm wheel is fitted into an outer circumference of the output shaft, and a bearing fitted into the outer circumference of the boss is supported on the housing.
摘要翻译：一种电动助力转向装置，包括连接有方向盘的输入轴，连接到车轮侧的输出轴，设置在所述输入轴和所述输出轴之间的扭杆，以及扭矩传感器，其检测从所述输入轴输入的转向转矩方向盘。电动机根据转矩传感器检测到的转矩进行驱动。蜗轮设置在输出轴上，以将电动机的旋转传递到壳体中的输出轴，其中蜗轮的凸台装配到输出轴的外圆周中，并且轴承装配到外周的老板是支持住房。

3. 发明申请

US20080315457A1 Joint in Fluid Device and Method of Manufacture 审中-公开
标题翻译：流体装置接头和制造方法
公开(公告)号：US20080315457A1
公开(公告)日：2008-12-25
申请号：US11947910
申请日：2007-11-30
申请人： Takeshi Ueki , Shingo Ishige
发明人： Takeshi Ueki , Shingo Ishige
IPC分类号： B29D23/00 , B29C39/02 , F16L25/00
CPC分类号： F16L47/28 , B29C33/485 , B29C39/34 , B29C2045/0037 , B29L2031/24 , B29L2031/243 , F16L33/30 , F16L41/086 , F16L47/06
摘要： In a manufacturing method of a joint in a fluid device, in which the joint is provided with an attaching portion attached to a connection port of the fluid device and a hose installation portion to which one end of a hose is installed, and the hose installation portion is provided with an outer diameter bulge portion in an intermediate portion in a range to which the hose is installed, an outer surface of a leading end side portion including the bulge portion of the hose installation portion is formed by an annular outer mold.
摘要翻译：在流体装置中的接头的制造方法中，其中接头设置有附接到流体装置的连接端口的附接部分和安装软管的一端的软管安装部分和软管装置部分在安装软管的范围内的中间部分设置有外径凸起部分，包括软管安装部分的凸出部分的前端侧部分的外表面由环形外模形成。

4. 发明授权

US07931450B2 Variable displacement pump 有权
标题翻译：可变排量泵
公开(公告)号：US07931450B2
公开(公告)日：2011-04-26
申请号：US11761699
申请日：2007-06-12
申请人： Takeshi Ueki , Shingo Ishige
发明人： Takeshi Ueki , Shingo Ishige
IPC分类号： F01C20/20 , F01C20/22
CPC分类号： B62D5/062 , F04C2/3442 , F04C14/226 , F04C15/0034 , Y10S277/903
摘要： In a variable displacement pump, an outer peripheral surface approximately in an opposite side to a portion supported to an oscillation supporting point in a cam ring with respect to a pump shaft is formed as a convex surface portion holding a seal member brought into slidable contact with an inner peripheral surface of an outer case, and an inner peripheral surface of the outer case with which the seal member held to the convex surface portion of the cam ring is brought into slidable contact is formed as a circular arc surface around the oscillation supporting point.
摘要翻译：在可变排量泵中，形成有与凸轮环相对于泵轴支撑在振动支撑点上的与支撑在凸轮环上的振动支撑点相反侧的大致相对侧的外周表面作为保持与滑动接触的密封构件的凸起表面部分外壳的内周面和外壳的内周面形成为围绕振动支撑点的圆弧面，密封构件保持在凸轮环的凸面部的滑动接触。

5. 发明授权

US07546895B2 Variable displacement pump 失效
标题翻译：可变排量泵
公开(公告)号：US07546895B2
公开(公告)日：2009-06-16
申请号：US11761780
申请日：2007-06-12
申请人： Takeshi Ueki , Shingo Ishige
发明人： Takeshi Ueki , Shingo Ishige
IPC分类号： B62D7/00
CPC分类号： B62D5/062 , F04C14/226 , F04C15/0026
摘要： In a variable displacement pump provided with a high pressure chamber formed at a position facing to a discharge region of a pump chamber between a back surface of a side plate and a pump casing and introducing a pump discharge side pressure oil, a low pressure chamber formed at a position facing to a suction region of the pump chamber between the back surface of the side plate and the pump casing, and communicating with a suction region of the pump chamber, and an annular seal member interposed between the back surface of the side plate and the pump casing, and surrounding the low pressure chamber together with a lubricating oil path around the pump shaft, the annular seal member is provided with a bridge portion connecting both ends of a U-shape of an approximately U-shaped portion of the annular seal member along the lubricating oil path around the pump shaft.
摘要翻译：在设置有高压室的可变排量泵中，所述高压室形成在面对侧板的后表面与泵壳体之间的泵室的排出区域的位置，并且引入泵排出侧压力油，形成低压室在与所述侧板的后表面与所述泵壳体之间的所述泵室的吸引区域相对的位置，与所述泵室的吸引区域连通的位置，以及设置在所述侧板的背面之间的环状密封构件和泵壳体，并且围绕泵轴与润滑油路径一起围绕低压室，环形密封构件设置有桥接部分，该桥接部分连接环形的大致U形部分的U形的两端密封构件沿着泵轴周围的润滑油路径。

6. 发明申请

US20080099271A1 Variable Displacement Pump 失效
标题翻译：可变排量泵
公开(公告)号：US20080099271A1
公开(公告)日：2008-05-01
申请号：US11761780
申请日：2007-06-12
申请人： Takeshi Ueki , Shingo Ishige
发明人： Takeshi Ueki , Shingo Ishige
IPC分类号： B62D5/06 , F04B49/00
CPC分类号： B62D5/062 , F04C14/226 , F04C15/0026
摘要： In a variable displacement pump provided with a high pressure chamber formed at a position facing to a discharge region of a pump chamber between a back surface of a side plate and a pump casing and introducing a pump discharge side pressure oil, a low pressure chamber formed at a position facing to a suction region of the pump chamber between the back surface of the side plate and the pump casing, and communicating with a suction region of the pump chamber, and an annular seal member interposed between the back surface of the side plate and the pump casing, and surrounding the low pressure chamber together with a lubricating oil path around the pump shaft, the annular seal member is provided with a bridge portion connecting both ends of a U-shape of an approximately U-shaped portion of the annular seal member along the lubricating oil path around the pump shaft.
摘要翻译：在设置有高压室的可变排量泵中，所述高压室形成在面对侧板的后表面与泵壳体之间的泵室的排出区域的位置，并且引入泵排出侧压力油，形成低压室在与所述侧板的后表面与所述泵壳体之间的所述泵室的吸引区域相对的位置，与所述泵室的吸引区域连通的位置，以及设置在所述侧板的背面之间的环状密封构件和泵壳体，并且围绕泵轴与润滑油路径一起围绕低压室，环形密封构件设置有桥接部分，该桥接部分连接环形的大致U形部分的U形的两端密封构件沿着泵轴周围的润滑油路径。

7. 发明授权

US07682135B2 Variable displacement pump 失效
标题翻译：可变排量泵
公开(公告)号：US07682135B2
公开(公告)日：2010-03-23
申请号：US11610066
申请日：2006-12-13
申请人： Takeshi Ueki , Shingo Ishige , Yoshinobu Yamada
发明人： Takeshi Ueki , Shingo Ishige , Yoshinobu Yamada
IPC分类号： F04B49/00
CPC分类号： F04C14/226 , F04C2/344
摘要： In a variable displacement pump, a first groove always connected to a second hydraulic chamber is provided in a slide surface of a cam ring facing to an end surface of a side plate, and a second groove always connected to a suction port is provided in the end surface of the side plate, whereby when the cam ring is moved to a moving end side in which a volumetric capacity of a pump chamber is reduced, the first groove and the second groove are connected, and the second hydraulic chamber can be connected to the suction port by the grooves.
摘要翻译：在可变排量泵中，总是连接到第二液压室的第一槽设置在面对侧板的端面的凸轮环的滑动表面中，并且总是连接到吸入口的第二槽设置在由此，当凸轮环移动到泵室的容积减小的移动端侧时，第一槽和第二槽连接，第二液压室可以连接到吸口由凹槽。

8. 发明申请

US20080099270A1 Variable Displacement Pump 有权
标题翻译：可变排量泵
公开(公告)号：US20080099270A1
公开(公告)日：2008-05-01
申请号：US11761699
申请日：2007-06-12
申请人： Takeshi Ueki , Shingo Ishige
发明人： Takeshi Ueki , Shingo Ishige
IPC分类号： B62D5/06 , F04B49/00
CPC分类号： B62D5/062 , F04C2/3442 , F04C14/226 , F04C15/0034 , Y10S277/903
摘要： In a variable displacement pump, an outer peripheral surface approximately in an opposite side to a portion supported to an oscillation supporting point in a cam ring with respect, to a pump shaft is formed as a convex surface portion holding a seal member brought into slidable contact with an inner peripheral surface of an outer case, and an inner peripheral surface of the outer case with which, the seal member held to the convex surface portion of the cam ring is brought into slidable contact is formed as a circular arc surface around the oscillation supporting point.
摘要翻译：在可变排量泵中，与泵轴相比，大致与支撑在凸轮环中的振动支撑点的部分大致相反的一侧的外周表面形成为保持形成为可滑动接触的密封构件的凸起表面部分外壳的内周面和外壳的内周面形成为围绕振荡的圆弧面，密封构件保持在凸轮环的凸面部的滑动接触的内周面配套点

9. 发明申请

US20070280842A1 Variable Displacement Pump 失效
标题翻译：可变排量泵
公开(公告)号：US20070280842A1
公开(公告)日：2007-12-06
申请号：US11610066
申请日：2006-12-13
申请人： Takeshi Ueki , Shingo Ishige , Yoshinobu Yamada
发明人： Takeshi Ueki , Shingo Ishige , Yoshinobu Yamada
IPC分类号： F01C20/18
CPC分类号： F04C14/226 , F04C2/344
摘要： In a variable displacement pump, a first groove always connected to a second hydraulic chamber is provided in a slide surface of a cam ring facing to an end surface of a side plate, and a second a groove always connected to a suction port is provided in the end surface of the side plate, whereby when the cam ring is moved to a moving end side in which a volumetric capacity of a pump chamber is reduced, the first groove and the second groove are connected, and the second hydraulic chamber can be connected to the suction port by the grooves.
摘要翻译：在可变排量泵中，总是连接到第二液压室的第一槽设置在面向侧板的端面的凸轮环的滑动表面中，并且总是连接到吸入口的第二槽设置在侧板的端面，由此当凸轮环移动到泵室的容积减小的移动端侧时，第一槽和第二槽连接，第二液压室可以连接通过凹槽到吸入口。

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