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1. 发明授权

US08205517B2 Motor-driven actuator 有权
标题翻译：电动执行器
公开(公告)号：US08205517B2
公开(公告)日：2012-06-26
申请号：US12260909
申请日：2008-10-29
申请人： Keisuke Fukushima , Hideki Noma
发明人： Keisuke Fukushima , Hideki Noma
IPC分类号： B60R25/02
CPC分类号： B60R1/074 , B60R25/02153 , F16H1/16 , F16H57/022 , F16H2057/127 , Y10T70/5659 , Y10T74/19623 , Y10T74/19828 , Y10T74/19837 , Y10T74/2186
摘要： A motor-driven actuator is provided that can prevent generation of hitting sound due to rattling of an output shaft of a motor. The motor-driven actuator is equipped with a motor with an output shaft, worm attached to the output shaft, and rotation member with a worm wheel engaging with the worm inside a case, wherein a bearing member equipped with a regulating face adjacent to a top end of said output shaft and intergrading by biasing force of a spring in a manner said regulating face pushes the top end of said output shaft into the direction of thrust is provided.
摘要翻译：提供一种电动致动器，其可以防止由于马达的输出轴的晃动而产生击打声音。马达驱动致动器配备有具有输出轴的电机，附接到输出轴的蜗杆，以及具有与蜗杆接合在壳体内的蜗轮的旋转构件，其中轴承构件配备有与顶部相邻的调节面提供所述输出轴的端部并且以所述调节面将所述输出轴的顶端推向推力方向的方式通过弹簧的偏置力相互作用。

2. 发明申请

US20050034267A1 Bush 失效
标题翻译：衬套
公开(公告)号：US20050034267A1
公开(公告)日：2005-02-17
申请号：US10878689
申请日：2004-06-29
申请人： Keisuke Fukushima , Yasuo Yamamoto
发明人： Keisuke Fukushima , Yasuo Yamamoto
IPC分类号： B60R7/04 , B60R7/06 , F16C11/04 , F16C17/02 , F16L5/10 , F16L5/02
CPC分类号： F16L5/10 , Y10T16/063
摘要： A bush for holding first and second member includes a shaft portion having two ends, and a flange integrally formed on one of the two ends of the shaft portion to extend radially outwardly therefrom. The flange has at least one first pressing portion capable of deforming in an axial direction of the shaft portion for elastically pressing one of the two second member toward the other.
摘要翻译：用于保持第一和第二构件的衬套包括具有两个端部的轴部分和一体地形成在轴部分的两个端部中的一个上从而从其径向向外延伸的凸缘。凸缘具有至少一个能够在轴部的轴向上变形的第一按压部，用于将两个第二部件中的一个朝向另一个弹性按压。

3. 发明授权

US07073227B2 Bush 失效
标题翻译：衬套
公开(公告)号：US07073227B2
公开(公告)日：2006-07-11
申请号：US10878689
申请日：2004-06-29
申请人： Keisuke Fukushima , Yasuo Yamamoto
发明人： Keisuke Fukushima , Yasuo Yamamoto
IPC分类号： F16L5/02
CPC分类号： F16L5/10 , Y10T16/063
摘要： A bush for holding first and second members includes a shaft portion having two ends, and a flange integrally formed on one of the two ends of the shaft portion to extend radially outwardly therefrom. The flange has at least one first pressing portion capable of deforming in an axial direction of the shaft portion for elastically pressing one of the two second member toward the other.
摘要翻译：用于保持第一和第二构件的衬套包括具有两个端部的轴部分和一体地形成在轴部分的两个端部中的一个上的凸缘，以从其径向向外延伸。凸缘具有至少一个能够在轴部的轴向上变形的第一按压部，用于将两个第二部件中的一个朝向另一个弹性按压。

4. 发明申请

US20070006620A1 Steering lock device 审中-公开
标题翻译：转向锁装置
公开(公告)号：US20070006620A1
公开(公告)日：2007-01-11
申请号：US11480400
申请日：2006-07-05
申请人： Keisuke Fukushima
发明人： Keisuke Fukushima
IPC分类号： B60R25/02
CPC分类号： B60R25/0211 , Y10T70/5664
摘要： A steering lock device according to the present invention includes: a lock bolt for locking or unlocking a movable member that operates in conjunction with steering operation; first and second position detection members for detecting an operating position of the lock bolt; a position determination member for determining an operating state of the lock bolt based on a detection signal from the position detection members, the first and second position detection members being so placed as to generate a time difference between detection time points of a locked position and an unlocked position by the first and second position detection members; and a failure determination means for determining the presence of a failure based on an actual detection time difference and on a preset allowable range of the time difference.
摘要翻译：根据本发明的转向锁定装置包括：用于锁定或解锁与转向操作一起操作的可动构件的锁定螺栓; 用于检测所述锁定螺栓的操作位置的第一和第二位置检测构件; 位置确定构件，用于基于来自所述位置检测构件的检测信号来确定所述锁定螺栓的操作状态，所述第一和第二位置检测构件被设置为产生锁定位置的检测时间点和通过第一和第二位置检测构件解锁位置; 以及故障确定装置，用于基于实际检测时间差和时间差的预设可允许范围确定故障的存在。

5. 发明授权

US06941781B2 Electrically-operated steering lock device 失效
标题翻译：电动转向锁定装置
公开(公告)号：US06941781B2
公开(公告)日：2005-09-13
申请号：US10677230
申请日：2003-10-03
申请人： Keisuke Fukushima
发明人： Keisuke Fukushima
IPC分类号： B60R25/0215 , E05B65/12
CPC分类号： B60R25/02153 , Y10T70/5664 , Y10T70/5956
摘要： An electrically-operated steering lock device includes a protrusion blocking mechanism that blocks protrusion of a lock shaft of a solenoid or the like, and is arranged to prevent malfunctions of the protrusion blocking mechanism even if current is passed through the protrusion blocking mechanism during running of the vehicle. A lock shaft is movable between a protrusion position where a steering shaft is locked and a retracted position where the steering shaft is unlocked, and a lock shaft moving mechanism is coupled to an electric motor and serves to move the lock shaft. The protrusion blocking mechanism is electrically driven and, when the lock shaft is placed at a retracted position, engages with an engagement portion formed in the lock shaft to block protrusion of the lock shaft. A holding device holds the protrusion blocking mechanism in a position where protrusion of the lock shaft is blocked.
摘要翻译：一种电动转向锁定装置，包括阻挡螺线管等的锁定轴的突起的突起阻挡机构，并且布置成即使当电流在运行期间通过突出阻挡机构时，也可防止突起阻塞机构的故障机动车。锁定轴可在转向轴被锁定的突出位置和转向轴解锁的缩回位置之间移动，锁定轴移动机构联接到电动机并用于使锁定轴移动。突起阻挡机构被电驱动，并且当锁定轴处于缩回位置时，与形成在锁定轴中的接合部分接合以阻止锁定轴的突出。保持装置将突出阻挡机构保持在锁定轴的突起被阻挡的位置。

6. 发明授权

US07065993B2 Motor-driven steering lock device 失效
标题翻译：电动转向锁定装置
公开(公告)号：US07065993B2
公开(公告)日：2006-06-27
申请号：US10998031
申请日：2004-11-29
申请人： Keisuke Fukushima
发明人： Keisuke Fukushima
IPC分类号： B60R25/02
CPC分类号： B60R25/02153 , Y10T70/565 , Y10T70/5659 , Y10T70/5664 , Y10T70/5956
摘要： In the motor-driven steering lock device 10, cam grooves 50 inclined relative to a circumferential direction of a cylindrical part 46 of a lock bolt 44 are formed on an outer circumferential surface of the cylindrical part 46, a cylindrical rotator 26 that is driven to rotate by an electric motor 16 is provided, the cylindrical part 46 of the lock bolt 44 is disposed inside the rotator 26 so as to be movable in an axial direction of the rotator 26, and cam followers 32 held in longitudinal grooves 30 of the rotator 26 are moved in the cam grooves 50 so as to move the lock bolt 44.
摘要翻译：在电动转向锁定装置10中，在圆筒部46的外周面上形成有相对于锁定螺栓44的圆筒部46的圆周方向倾斜的凸轮槽50，该圆筒状转动体26被驱动到通过电动机16的旋转，锁定螺栓44的圆筒部46配置在转子26的内侧，能够沿旋转体26的轴向移动，并且保持在旋转体的纵向槽30中的凸轮从动件32 26在凸轮槽50中移动以使锁定螺栓44移动。

7. 发明申请

US20090107274A1 Motor-Driven Actuator 有权
标题翻译：电动执行器
公开(公告)号：US20090107274A1
公开(公告)日：2009-04-30
申请号：US12260909
申请日：2008-10-29
申请人： Keisuke FUKUSHIMA , Hideki NOMA
发明人： Keisuke FUKUSHIMA , Hideki NOMA
IPC分类号： F16H1/16
CPC分类号： B60R1/074 , B60R25/02153 , F16H1/16 , F16H57/022 , F16H2057/127 , Y10T70/5659 , Y10T74/19623 , Y10T74/19828 , Y10T74/19837 , Y10T74/2186
摘要： The present invention is to provide a motor-driven actuator that can prevent generation of hitting sound due to rattling of an output shaft of a motor. The motor-driven actuator is equipped with a motor with an output shaft, worm attached to the output shaft, and rotation member with a worm wheel engaging with the worm inside a case, wherein a bearing member equipped with a regulating face adjacent to a top end of said output shaft and intergrading by biasing force of a spring in a manner said regulating face pushes the top end of said output shaft into the direction of thrust is provided.
摘要翻译：本发明提供一种能够防止由于电动机的输出轴的晃动而产生撞击声的电动致动器。马达驱动致动器配备有具有输出轴的电机，附接到输出轴的蜗杆，以及具有与蜗杆接合在壳体内的蜗轮的旋转构件，其中轴承构件配备有与顶部相邻的调节面提供所述输出轴的端部并且以所述调节面将所述输出轴的顶端推向推力方向的方式通过弹簧的偏置力相互作用。

8. 发明申请

US20050268676A1 Motor-driven steering lock device 失效
标题翻译：电动转向锁定装置
公开(公告)号：US20050268676A1
公开(公告)日：2005-12-08
申请号：US10998031
申请日：2004-11-29
申请人： Keisuke Fukushima
发明人： Keisuke Fukushima
IPC分类号： B60R25/0215 , B60R25/02
CPC分类号： B60R25/02153 , Y10T70/565 , Y10T70/5659 , Y10T70/5664 , Y10T70/5956
摘要： In the motor-driven steering lock device 10, cam grooves 50 inclined relative to a circumferential direction of a cylindrical part 46 of a lock bolt 44 are formed on an outer circumferential surface of the cylindrical part 46, a cylindrical rotator 26 that is driven to rotate by an electric motor 16 is provided, the cylindrical part 46 of the lock bolt 44 is disposed inside the rotator 26 so as to be movable in an axial direction of the rotator 26, and cam followers 32 held in longitudinal grooves 30 of the rotator 26 are moved in the cam grooves 50 so as to move the lock bolt 44.
摘要翻译：在电动转向锁定装置10中，在圆筒部46的外周面上形成有相对于锁定螺栓44的圆筒部46的圆周方向倾斜的凸轮槽50，该圆筒状转动体26被驱动到通过电动机16的旋转，锁定螺栓44的圆筒部46配置在转子26的内侧，能够沿旋转体26的轴向移动，并且保持在旋转体的纵向槽30中的凸轮从动件32 26在凸轮槽50中移动以使锁定螺栓44移动。

9. 发明授权

US06889532B2 Electrically operated steering shaft lock device 失效
标题翻译：电动转向轴锁定装置
公开(公告)号：US06889532B2
公开(公告)日：2005-05-10
申请号：US10679410
申请日：2003-10-07
申请人： Keisuke Fukushima
发明人： Keisuke Fukushima
IPC分类号： B60R25/0215 , B60R25/02
CPC分类号： B60R25/02153 , Y10T70/565 , Y10T70/5659 , Y10T70/5664 , Y10T70/5956
摘要： An electrically-operated steering lock device is capable of unlocking a steering shaft even when steering wheel torque is applied to the steering shaft. The electrically-operated steering lock device comprises a lock bolt structure for locking the steering shaft. The lock bolt structure is composed of a first lock bolt which is pivotably held on one radial side in a neighborhood of the steering shaft and which has a protruding piece to be engaged on its inner peripheral side with a receiving portion of the steering shaft, and a second lock bolt which is pivotably held on another radial side in the neighborhood of the steering shaft. The second lock bolt is rotatable to a protruding position and a retreat position along with the first lock bolt, and has a protruding piece to be engaged on its inner peripheral side with the receiving portion of the steering shaft. The protruding pieces of the lock bolts are each moved in a direction away from respective engaging surfaces of the receiving portion of the steering shaft when engagement is to be released.
摘要翻译：即使方向盘转矩施加在转向轴上，电动转向锁定装置能够解锁转向轴。电动转向锁定装置包括用于锁定转向轴的锁定螺栓结构。所述锁定螺栓结构由第一锁定螺栓构成，所述第一锁定螺栓可枢转地保持在所述转向轴附近的一个径向侧上，并且具有突出部件，所述突出部件在其内周侧与所述转向轴的接收部分接合，第二锁定螺栓，其可转动地保持在转向轴附近的另一个径向侧上。第二锁定螺栓与第一锁定螺栓一起可旋转到突出位置和退避位置，并且具有突出部件，其在其内周侧与转向轴的接收部分接合。当释放接合时，锁定螺栓的突出部分各自沿远离转向轴的接收部分的相应接合表面的方向移动。

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