公开(公告)号：US20080203807A1

公开(公告)日：2008-08-28

申请号：US12010009

申请日：2008-01-18

申请人： Hirokazu Yoshioka ,  Yasunori Fukuoka

发明人： Hirokazu Yoshioka ,  Yasunori Fukuoka

IPC分类号： B60R22/00

CPC分类号： B60R22/3413 ,  B60R22/4676 ,  B60R2022/287

摘要： A seat belt retractor includes a seat belt; a spool, a locking mechanism, a belt withdrawal sensor, a lock actuating device for actuating the locking mechanism, and a lock gear disposed in the lock actuating device. A movement preventive member is provided at the lock gear for preventing movement of the belt withdrawal sensor, and a movement preventive member control device is also provided at the lock gear for controlling movement of the movement preventive member. The movement preventive member control device includes a movement control member rotating according to a rotation of the spool to control the movement of the movement preventive member, and an intermittent relative rotation device for making the movement control member to intermittently rotate relative to the lock gear.

摘要翻译： 安全带卷收器包括安全带; 卷轴，锁定机构，带取出传感器，用于致动锁定机构的锁定致动装置，以及设置在锁定致动装置中的锁定齿轮。 在锁定齿轮处设有防止移动的构件，用于防止带取出传感器的移动，并且防止移动构件控制装置也设置在锁定装置上，用于控制防止移动构件的运动。 防止移动构件控制装置包括：移动控制构件，其根据卷轴的旋转而旋转以控制防止移动构件的移动;以及间歇相对旋转装置，用于使移动控制构件相对于锁定齿轮间歇地旋转。

公开(公告)号：US20080203808A1

公开(公告)日：2008-08-28

申请号：US12010144

申请日：2008-01-22

申请人： Hirokazu Yoshioka ,  Yasunori Fukuoka

发明人： Hirokazu Yoshioka ,  Yasunori Fukuoka

IPC分类号： B60R22/00

CPC分类号： B60R22/405 ,  B60R2022/468

摘要： A seat belt retractor includes a seat belt, a spool for winding the seat belt, an operation member, and a planetary gear mechanism for transmitting a rotation of the spool to the operation member and actuating the operation member. The planetary gear mechanism includes a carrier to which rotation of the spool is transmitted, a planetary gear rotatably supported by the carrier and an internal gear for meshing with the planetary gear and actuating the operation member. The carrier, planetary gear and internal gear are structured as a sub-assembly which is assembled to the seat belt retractor.

摘要翻译： 安全带卷收器包括座椅安全带，用于卷绕座椅安全带的卷轴，操作构件和行星齿轮机构，用于将卷轴的旋转传递到操作构件并致动操作构件。 行星齿轮机构包括用于传递线轴的旋转的载体，由载体可旋转地支撑的行星齿轮和用于与行星齿轮啮合并且致动操作构件的内齿轮。 载体，行星齿轮和内齿轮被构造为组装到安全带卷收器上的子组件。

公开(公告)号：US08083262B2

公开(公告)日：2011-12-27

申请号：US12588780

申请日：2009-10-28

申请人： Koji Hiramatsu ,  Hikaru Kameyoshi ,  Tadayuki Asako ,  Yasunori Fukuoka

发明人： Koji Hiramatsu ,  Hikaru Kameyoshi ,  Tadayuki Asako ,  Yasunori Fukuoka

IPC分类号： B60R22/34

CPC分类号： B60R22/28 ,  B60R2022/287

摘要： A seat belt retractor includes a cylindrical member, a torsionally deformable shaft arranged inside the cylindrical member and having one end side connected to the cylindrical member, a plate mounting member arranged in the cylindrical member and disposed on an outer periphery of the shaft, a locking mechanism for preventing a rotation of the plate mounting member, and a plate member having one end portion fixed to the plate mounting member and the other end portion engaging an inner periphery of the cylindrical member. The plate member is plastically deformable so that the plate member is wound onto the plate mounting member. The plate mounting member includes a first reducing radius portion having a radius gradually decreasing toward a downstream in a winding direction, and a second reducing radius portion located on the downstream side and having a radius reducing rate greater than that of the first reducing radius portion.

摘要翻译： 一种安全带卷收器，包括圆柱形构件，布置在圆柱形构件内部并且具有连接到圆柱形构件的一端侧的扭转变形轴，布置在圆柱形构件中并设置在轴的外周上的板安装构件， 用于防止板安装构件的旋转的机构，以及板构件，其具有固定到板安装构件的一个端部和与圆筒构件的内周接合的另一端部。 板构件是可塑性变形的，使得板构件被卷绕到板安装构件上。 板安装构件具有朝向下游方向逐渐减小的半径的第一缩径半径部和位于下游侧的半径减小率大于第一缩径半径部的半径减小率的第二缩径半径部。