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    Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting device
    2.
    发明授权
    Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting device 有权
    汽车乘员约束和保护装置和安全带牵引和收回量检测装置

    公开(公告)号：US06485057B1

    公开(公告)日：2002-11-26

    申请号：US09578464

    申请日：2000-05-25

    申请人： Yukinori Midorikawa ,  Osamu Kawai ,  Kiyoshi Ogawa ,  Masuo Matsuki

    发明人： Yukinori Midorikawa ,  Osamu Kawai ,  Kiyoshi Ogawa ,  Masuo Matsuki

    IPC分类号： B60R22343

    CPC分类号： B60R22/405 ,  B60R21/01 ,  B60R21/013 ,  B60R21/0134 ,  B60R21/01546 ,  B60R21/01552 ,  B60R21/017 ,  B60R22/44 ,  B60R22/46 ,  B60R22/4633 ,  B60R2021/01272 ,  B60R2021/01313 ,  B60R2021/2633 ,  B60R2022/029 ,  B60R2022/444 ,  B60R2022/4473 ,  B60R2022/4609 ,  B60R2022/4657 ,  B60R2022/4666 ,  B60R2022/4685

    摘要： An automotive passenger restraint and protection apparatus for an automotive vehicle has a seatbelt and operates to restrain an occupant of the automotive vehicle by the seatbelt to protect the occupant. An electric retractor has a DC motor for retracting and protracting the seatbelt. An MPU controls the DC motor. Protraction of the seatbelt by the occupant is detected. When the protraction of said belt is detected, the MPU controls the DC motor so as to protract the seatbelt. A seatbelt protraction and retraction amount-detecting device calculates an amount of protraction or retraction of the seatbelt, based upon at least one of a number of times pulsating components of detected terminal voltage across the DC motor rises above a first predetermined value from a value below a first predetermined value, a number of times the pulsating components drops below a second predetermined value from a value above the second predetermined value, a frequency component obtained by frequency analysis of the pulsating components, and results of time integration of the detected terminal voltage, and a detected rotational direction of the motor.

    摘要翻译： 用于机动车辆的汽车乘客约束和保护装置具有安全带并且操作以通过安全带限制机动车辆乘员以保护乘客。 电牵引器具有用于收回和伸展安全带的直流电动机。 MPU控制直流电机。 检测到乘员对安全带的伸展。 当检测到所述皮带的伸出时，MPU控制直流电动机以伸长安全带。 安全带伸出量检测装置基于以下中的至少一个来计算安全带的伸出量或缩回量：直流电动机两端检测到的端子电压的脉动分量从第一预定值以上的值从低于 第一预定值，脉动分量从高于第二预定值的值下降到第二预定值以下的次数，通过脉动分量的频率分析获得的频率分量，以及检测到的端子电压的时间积分的结果， 和检测到的电动机的旋转方向。

    SEAT BELT DEVICE
    4.
    发明申请
    SEAT BELT DEVICE 有权
    座垫设备

    公开(公告)号：US20110101145A1

    公开(公告)日：2011-05-05

    申请号：US11914893

    申请日：2006-05-18

    申请人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

    发明人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

    IPC分类号： B60R22/46 ,  B60R22/34

    CPC分类号： B60R22/3416 ,  B60R22/46 ,  B60R22/4628 ,  B60R2022/4642 ,  B60R2022/4666 ,  B60R2022/468

    摘要： A seat belt device includes a spindle 11 for retracting a seat belt 13, an electric actuator 55, a pre-tensioner 14 and a power transmission mechanism 20, wherein the power transmission mechanism 20 can reversibly switch the connection and disconnection between the electric actuator 55 and the spindle 11 before the pre-tensioner 14 is activated, while when the pre-tensioner 14 is activated, the power transmission mechanism 20 non-reversibly interrupts the connection between the electric actuator 55 and the spindle 11.

    摘要翻译： 座椅安全带装置包括用于收回座椅安全带13的心轴11，电致动器55，预张紧器14和动力传递机构20，其中动力传递机构20能够可逆地切换电致动器55的连接和断开 并且在预张紧器14被启动之前的主轴11，而当预张​​紧器14被启动时，动力传递机构20不可逆地中断电致动器55和主轴11之间的连接。

    Seatbelt device
    5.
    发明授权
    Seatbelt device 有权

    公开(公告)号：US06554092B2

    公开(公告)日：2003-04-29

    申请号：US09986379

    申请日：2001-11-08

    申请人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

    发明人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

    IPC分类号： B60R2234

    CPC分类号： B60R22/44 ,  B60R22/3416 ,  B60R22/343 ,  B60R22/405 ,  B60R22/415 ,  B60R22/46 ,  B60R2021/0016 ,  B60R2022/4473

    摘要： Provided is a seatbelt device capable of realizing a comfortable seatbelt-wearing environment as well as appropriately securing and protecting a passenger. The seatbelt device is further capable of realizing an immediate escape or rescue of a passenger after a vehicle accident, thereby providing extra safety and a swift escape by protracting the webbing in accordance with the state of the vehicle accident. This seatbelt device is provided with a retractor which uses a motor for retracting and protracting the webbing that secures a passenger to his/her seat, and a controller for rotating the motor and at least retracting the webbing. The controller is capable of altering the protraction mode of the webbing in accordance with the state of the webbing fastened by the passenger.

    Seatbelt device with locking retractor
    6.
    发明授权
    Seatbelt device with locking retractor 有权
    安全带装置带锁紧牵引器

    公开(公告)号：US06332629B1

    公开(公告)日：2001-12-25

    申请号：US09421872

    申请日：1999-10-21

    申请人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

    发明人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

    IPC分类号： B60R22343

    CPC分类号： B60R22/44 ,  B60R22/3416 ,  B60R22/343 ,  B60R22/405 ,  B60R22/415 ,  B60R22/46 ,  B60R2021/0016 ,  B60R2022/4473

    摘要： Provided is a seatbelt device capable of realizing a comfortable seatbelt-wearing environment as well as appropriately securing and protecting a passenger. The seatbelt device is further capable of realizing an immediate escape or rescue of a passenger after a vehicle accident, thereby providing extra safety and a swift escape by protracting the webbing in accordance with the state of the vehicle accident. This seatbelt device is provided with a retractor which uses a motor for retracting and protracting the webbing that secures a passenger to his/her seat, and a controller for rotating the motor and at least retracting the webbing. The controller is capable of altering the protraction mode of the webbing in accordance with the state of the webbing fastened by the passenger.

    摘要翻译： 提供一种能够实现舒适的安全带穿戴环境以及适当地固定和保护乘客的安全带装置。 安全带装置还能够在车祸之后实现乘客的立即逃生或救援，从而根据车祸的状况伸展织带提供额外的安全性和迅速的逃生。 该安全带装置设置有牵开器，该牵开器使用电动机来收回和伸长将乘客固定到他/她的座椅上的织带，以及用于旋转电动机并且至少缩回织带的控制器。 控制器能够根据乘客固定的织带的状态改变织带的延伸模式。

    Seat belt device
    7.
    发明授权
    Seat belt device 有权
    安全带装置

    公开(公告)号：US08777147B2

    公开(公告)日：2014-07-15

    申请号：US11914893

    申请日：2006-05-18

    申请人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

    发明人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

    IPC分类号： B65H75/48

    CPC分类号： B60R22/3416 ,  B60R22/46 ,  B60R22/4628 ,  B60R2022/4642 ,  B60R2022/4666 ,  B60R2022/468

    摘要： A seat belt device includes a spindle 11 for retracting a seat belt 13, an electric actuator 55, a pre-tensioner 14 and a power transmission mechanism 20, wherein the power transmission mechanism 20 can reversibly switch the connection and disconnection between the electric actuator 55 and the spindle 11 before the pre-tensioner 14 is activated, while when the pre-tensioner 14 is activated, the power transmission mechanism 20 non-reversibly interrupts the connection between the electric actuator 55 and the spindle 11.

    摘要翻译： 座椅安全带装置包括用于收回座椅安全带13的心轴11，电致动器55，预张紧器14和动力传递机构20，其中动力传递机构20能够可逆地切换电致动器55的连接和断开 并且在预张紧器14被启动之前的主轴11，而当预张​​紧器14被启动时，动力传递机构20不可逆地中断电致动器55和主轴11之间的连接。

    Seat belt assembly and method for producing the through anchor
    8.
    发明授权
    Seat belt assembly and method for producing the through anchor 有权
    安全带组件及其制造方法

    公开(公告)号：US06467850B1

    公开(公告)日：2002-10-22

    申请号：US09570603

    申请日：2000-05-12

    申请人： Osamu Kawai ,  Kazuo Yamamoto ,  Katsuyasu Ono ,  Masuo Matsuki ,  Hiroyuki Saito ,  Yuichi Takimizu ,  Yukio Suzuki

    发明人： Osamu Kawai ,  Kazuo Yamamoto ,  Katsuyasu Ono ,  Masuo Matsuki ,  Hiroyuki Saito ,  Yuichi Takimizu ,  Yukio Suzuki

    IPC分类号： B60R2100

    CPC分类号： B60R22/24 ,  Y10T29/49885

    摘要： In a through anchor (10), a webbing sliding contact surface (15) is formed by bending in a curved fashion a lower edge of an opening (14) formed in a metal insert (11) toward a side. The through anchor (10) is covered over portions of the metal insert (11) other than the webbing sliding contact surface (15) with a coating resin (13). Accordingly, it is possible to provide a seat belt assembly that can continue to provide good sliding contact between a webbing guide and webbing, with simple construction.

    摘要翻译： 在通孔（10）中，通过以形成在金属插入件（11）中的开口（14）的下边缘的弯曲方式向侧弯曲而形成织带滑动接触表面（15）。 贯穿锚固体（10）用涂覆树脂（13）覆盖除了织带滑动接触表面（15）之外的金属插入件（11）的部分上。 因此，可以提供一种安全带组件，该安全带组件能够以简单的结构继续提供带状引导件和织带之间的良好的滑动接触。

    SEAT BELT RETRACTOR
    9.
    发明申请
    SEAT BELT RETRACTOR 有权
    座椅皮带扣

    公开(公告)号：US20110121120A1

    公开(公告)日：2011-05-26

    申请号：US12945478

    申请日：2010-11-12

    申请人： Kiyoshi OGAWA ,  Masuo Matsuki

    发明人： Kiyoshi OGAWA ,  Masuo Matsuki

    IPC分类号： B60R22/28 ,  B60R22/34

    CPC分类号： B60R22/4676 ,  B60R2022/287 ,  B60R2022/289

    摘要： A retractor includes a slide nut that is caused to slide toward a tread head while rotating by a mesh between a first male screw groove and a female screw groove when the tread head is locked and a spindle rotates in a direction for unreeling a webbing, and a slider that is caused to slide toward the slide nut by a mesh between the female screw groove and a second male screw groove. A torsional rigidity of a second shaft part of a torsion bar is larger than that of a first shaft part, and a play is eliminated before a gap such that the slide nut and the slider are integrated.

    摘要翻译： 牵开器包括滑动螺母，当滑动螺母被锁定并且主轴沿用于松开织带的方向旋转时，滑动螺母在通过第一外螺纹槽和内螺纹槽之间的网转动的同时朝向胎面头滑动，以及 滑动件通过内螺纹槽和第二外螺纹槽之间的网状物向滑动螺母滑动。 扭杆的第二轴部的扭转刚性大于第一轴部的扭转刚性，并且在滑动螺母和滑块一体化的间隙之前消除了间隙。

    Seat belt device
    10.
    发明授权
    Seat belt device 有权

    公开(公告)号：US07500632B2

    公开(公告)日：2009-03-10

    申请号：US10100015

    申请日：2002-03-19

    申请人： Katsuyasu Ono ,  Sadanori Ohsumi ,  Masuo Matsuki ,  Kiyoshi Ogawa

    发明人： Katsuyasu Ono ,  Sadanori Ohsumi ,  Masuo Matsuki ,  Kiyoshi Ogawa

    IPC分类号： B60R22/46

    CPC分类号： B60R22/4633 ,  B60R2022/4661

    摘要： A seat belt device has a gas generator for generating a high pressure gas when the vehicle is in emergency, a cylinder for conducting the high pressure gas from the gas generator, a piston received movably within the cylinder and pressed and moved by the high pressure gas, and a drive unit for rotating a winding shaft of a seat belt retractor in a direction of removing the slack of a belt, using the movement of the piston, wherein the pretensioner is employed with the energy absorbing mechanism, for reversely rotating the winding shaft if a tension acting on the belt exceeds a predetermined value after removing the slack of the belt.