公开(公告)号：US07631720B2

公开(公告)日：2009-12-15

申请号：US12076752

申请日：2008-03-21

申请人： Masato Takao ,  Koji Tanaka ,  Daisuke Murakami

发明人： Masato Takao ,  Koji Tanaka ,  Daisuke Murakami

IPC分类号： B60R21/00

CPC分类号： B60R22/02 ,  B60R2022/029 ,  B60R2022/4666

摘要： A seat belt retractor includes a seat belt winding device for winding up a seat belt by actuation of a motor and a control unit that repeats a process of stopping the actuation of the motor on an overload of the motor and restarting actuation of the motor after lapse of a predetermined time period. The control unit includes a detection module for detecting an occupant getting on or off a vehicle and a determination module that, using criteria, determines whether or not actuation of the motor is to be restarted. The criteria when the occupant enters the vehicle is different from when the occupant exits the vehicle. The criteria are provided so that the determination module is more likely to determine that the actuation of the motor is not to be restarted when the occupant enters the vehicle as compared to when the occupant exits the vehicle.

摘要翻译： 座椅安全带卷收器包括一个安全带卷绕装置，用于通过马达的启动来卷绕座椅安全带和一个控制单元，该控制单元重复在电动机过载时停止马达致动的过程，并且在经过后再次启动马达 的预定时间段。 控制单元包括用于检测车辆上下车的乘客的检测模块，以及使用标准确定是否重新启动电动机的确定模块。 乘客进入车辆的标准与乘员离开车辆的时间不同。 提供标准，使得当乘员离开车辆时，当乘客进入车辆时，确定模块更可能确定电动机的致动不被重新启动。

公开(公告)号：US20090058062A1

公开(公告)日：2009-03-05

申请号：US12216024

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/34 ,  B65H75/48

CPC分类号： B60R22/343 ,  B60R21/0132 ,  B60R21/0155 ,  B60R2022/4666

摘要： A seat belt retractor includes a frame having a back plate and a side wall protruding from each of multiple side edges of the back plate. The seat belt retractor also includes a spool supported by the frame and configured to rotate and wind a seat belt, a motor configured to rotate the spool, and an electronic control unit configured to drive and control the motor. The electronic control unit is mounted between the side walls of the frame and the back plate is disposed in an inner space of a vehicle body member and faces a vehicle interior direction.

摘要翻译： 安全带卷收器包括具有背板和从后板的多个侧边缘中的每一个突出的侧壁的框架。 安全带卷收器还包括由框架支撑并构造成旋转并卷绕安全带的线轴，构造成旋转卷轴的马达和被配置为驱动和控制马达的电子控制单元。 电子控制单元安装在框架的侧壁之间，并且背板设置在车身构件的内部空间中并且面向车辆内部方向。

公开(公告)号：US20090051157A1

公开(公告)日：2009-02-26

申请号：US12216028

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/343

CPC分类号： B60R22/00 ,  B60R21/0132 ,  B60R22/343 ,  B60R2021/01272

摘要： A seat belt retractor includes a frame having a back plate and a side wall protruding from each of a plurality of side edges of the back plate. The seat belt retractor also includes a spool supported by the frame and rotating to wind a seat belt, a motor for rotating the spool, and an electronic control unit for controlling the drive to the motor. The electronic control unit is attached to a surface of the frame in a direction of a vehicle interior.

摘要翻译： 安全带卷收器包括具有背板和从背板的多个侧边缘中的每一个突出的侧壁的框架。 安全带卷收器还包括由框架支撑并旋转以卷绕安全带的卷轴，用于旋转卷轴的马达和用于控制对马达的驱动的电子控制单元。 电子控制单元沿着车辆内部的方向附接到框架的表面。

公开(公告)号：US20090051156A1

公开(公告)日：2009-02-26

申请号：US12216022

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/34 ,  B60R22/46 ,  B60R22/40

CPC分类号： B60R22/46 ,  B60R2022/4666

摘要： A seat belt retractor including an integral electronic control unit (ECU). The ECU is detachably installed between lower edges of respective both side walls of a frame. Further, a motor is detachably fixed to a lower surface of a case of the ECU. Since the ECU is disposed between the frame and the motor, the ECU can be protected from an external force by means of the frame and the motor.

摘要翻译： 一种包括集成电子控制单元（ECU）的安全带卷收器。 ECU可拆卸地安装在框架的相应两个侧壁的下边缘之间。 此外，电动机可拆卸地固定到ECU的壳体的下表面。 由于ECU设置在框架和电动机之间，所以可以通过框架和电动机来保护ECU免受外力的影响。

公开(公告)号：US20090050728A1

公开(公告)日：2009-02-26

申请号：US12216023

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B65H75/48

CPC分类号： B60R21/0155 ,  B60R21/0132 ,  B60R2022/4666

摘要： A seatbelt retractor integrated with an electronic control unit. A motor is disposed above both side walls of a frame and on the same side as a spool with respect to a back board. The motor is detachably fixed to at least one of the back board and the both side walls and of the frame. The ECU is detachably mounted to an upper stay extending upward from the back board of the frame and to be mounted to the vehicle body. In this manner, the motor and the ECU are integrated with a seatbelt retractor. Since the ECU is mounted to the upper stay, the weight of the ECU is dispersed not only to the main body of the seatbelt retractor but also to the upper stay. Thus, the vibration of the seatbelt retractor may be reduced.

摘要翻译： 与电子控制单元集成的安全带卷收器。 电动机设置在框架的两个侧壁上方，并且与相对于背板的卷轴相同。 马达可拆卸地固定到背板和两个侧壁和框架中的至少一个上。 ECU可拆卸地安装到从框架的背板向上延伸的上支撑件并且被安装到车身上。 以这种方式，电动机和ECU与安全带卷收器集成。 由于ECU安装在上支架上，所以ECU的重量不仅分散在安全带卷收器的主体上，而且分散在上支架上。 因此，可以减小安全带卷收器的振动。

公开(公告)号：US07988197B2

公开(公告)日：2011-08-02

申请号：US12733206

申请日：2008-05-19

申请人： Masato Takao ,  Koji Inuzuka ,  Koji Tanaka ,  Daisuke Murakami

发明人： Masato Takao ,  Koji Inuzuka ,  Koji Tanaka ,  Daisuke Murakami

IPC分类号： B60R22/34

CPC分类号： B60R22/44 ,  B60R22/24 ,  B60R2022/3402 ,  B60R2022/4466 ,  B60R2022/4473

摘要： A seat belt retractor (6) according to the present invention, when mounted on a vehicle body, has an ECU (16) laid out in such a manner that an ECU connector (16c) faces a vehicle side connector (18) mounted to a predetermined position of the vehicle body. Such a vehicle side connector (18) is connected to a power supply (17). Such a layout of the ECU (16) allows the ECU connector (16c) to be directly electrically connected to the vehicle side connector (18).

摘要翻译： 根据本发明的安全带卷收器（6）当安装在车体上时，具有以下列方式布置的ECU（16），即ECU连接器（16c）面向安装在车身上的车辆侧连接器（18） 车身的预定位置。 这种车辆侧连接器（18）连接到电源（17）。 ECU（16）的这种布局允许ECU连接器（16c）直接电连接到车辆侧连接器（18）。

公开(公告)号：US07837231B2

公开(公告)日：2010-11-23

申请号：US12216028

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/46 ,  B60R22/08

CPC分类号： B60R22/00 ,  B60R21/0132 ,  B60R22/343 ,  B60R2021/01272

摘要： A seat belt retractor includes a frame having a back plate and a side wall protruding from each of a plurality of side edges of the back plate. The seat belt retractor also includes a spool supported by the frame and rotating to wind a seat belt, a motor for rotating the spool, and an electronic control unit for controlling the drive to the motor. The electronic control unit is attached to a surface of the frame in a direction of a vehicle interior.

摘要翻译： 安全带卷收器包括具有背板和从背板的多个侧边缘中的每一个突出的侧壁的框架。 安全带卷收器还包括由框架支撑并旋转以卷绕安全带的卷轴，用于旋转卷轴的马达和用于控制对马达的驱动的电子控制单元。 电子控制单元沿着车辆内部的方向附接到框架的表面。

公开(公告)号：US07793984B2

公开(公告)日：2010-09-14

申请号：US12216023

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/34

CPC分类号： B60R21/0155 ,  B60R21/0132 ,  B60R2022/4666

摘要： A seatbelt retractor integrated with an electronic control unit. A motor is disposed above both side walls of a frame and on the same side as a spool with respect to a back board. The motor is detachably fixed to at least one of the back board and the both side walls and of the frame. The ECU is detachably mounted to an upper stay extending upward from the back board of the frame and to be mounted to the vehicle body. In this manner, the motor and the ECU are integrated with a seatbelt retractor. Since the ECU is mounted to the upper stay, the weight of the ECU is dispersed not only to the main body of the seatbelt retractor but also to the upper stay. Thus, the vibration of the seatbelt retractor may be reduced.

摘要翻译： 与电子控制单元集成的安全带卷收器。 电动机设置在框架的两个侧壁上方，并且与相对于背板的卷轴相同。 马达可拆卸地固定到背板和两个侧壁和框架中的至少一个上。 ECU可拆卸地安装到从框架的背板向上延伸的上支撑件并且被安装到车身上。 以这种方式，电动机和ECU与安全带卷收器集成。 由于ECU安装在上支架上，所以ECU的重量不仅分散在安全带卷收器的主体上，而且分散在上支架上。 因此，可以减小安全带卷收器的振动。

公开(公告)号：US07793983B2

公开(公告)日：2010-09-14

申请号：US12216022

申请日：2008-06-27

申请人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

发明人： Daisuke Murakami ,  Koji Inuzuka ,  Koji Tanaka ,  Masato Takao

IPC分类号： B60R22/34

CPC分类号： B60R22/46 ,  B60R2022/4666

摘要： A seat belt retractor including an integral electronic control unit (ECU). The ECU is detachably installed between lower edges of respective both side walls of a frame. Further, a motor is detachably fixed to a lower surface of a case of the ECU. Since the ECU is disposed between the frame and the motor, the ECU can be protected from an external force by means of the frame and the motor.

摘要翻译： 一种包括集成电子控制单元（ECU）的安全带卷收器。 ECU可拆卸地安装在框架的相应两个侧壁的下边缘之间。 此外，电动机可拆卸地固定到ECU的壳体的下表面。 由于ECU设置在框架和电动机之间，所以可以通过框架和电动机来保护ECU免受外力的影响。

公开(公告)号：US20100140913A1

公开(公告)日：2010-06-10

申请号：US12733206

申请日：2008-05-19

申请人： Masato Takao ,  Koji Inuzuka ,  Koji Tanaka ,  Daisuke Murakami

发明人： Masato Takao ,  Koji Inuzuka ,  Koji Tanaka ,  Daisuke Murakami

IPC分类号： B60R22/48 ,  B65H75/44 ,  B60R22/34

CPC分类号： B60R22/44 ,  B60R22/24 ,  B60R2022/3402 ,  B60R2022/4466 ,  B60R2022/4473

摘要： A seat belt retractor (6) according to the present invention, when mounted on a vehicle body, has an ECU (16) laid out in such a manner that an ECU connector (16c) faces a vehicle side connector (18) mounted to a predetermined position of the vehicle body. Such a vehicle side connector (18) is connected to a power supply (17). Such a layout of the ECU (16) allows the ECU connector (16c) to be directly electrically connected to the vehicle side connector (18).

摘要翻译： 根据本发明的安全带卷收器（6）当安装在车体上时，具有以下列方式布置的ECU（16），即ECU连接器（16c）面向安装在车身上的车辆侧连接器（18） 车身的预定位置。 这种车辆侧连接器（18）连接到电源（17）。 ECU（16）的这种布局允许ECU连接器（16c）直接电连接到车辆侧连接器（18）。