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11.发明授权公开(公告)号：US06729650B2
公开(公告)日：2004-05-04
申请号：US10247208
申请日：2002-09-18
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 prevents damage to a seatbelt. An electric retractor having a motor for retracting and protracting the seatbelt includes the automotive passenger restraint and protection apparatus. The motor is controlled by a CPU. The CPU detects whether the seatbelt is attached to, or disconnected from, the occupant, and whether the seatbelt has been retracted to a limit thereof. The motor is controlled by the CPU such that when the CPU detects that the seatbelt is retracted and when the CPU subsequently detects that the seatbelt has been fully retracted to the limit thereof, the seatbelt is prevented from being further retracted.
摘要翻译： 汽车乘员约束和保护装置可防止对安全带的损坏。 具有用于收回和伸展安全带的电动机的电动牵缩器包括汽车乘客约束和保护装置。 电机由CPU控制。 CPU检测安全带是否安装在乘员身上或与乘员分离，以及座椅安全带是否已经缩回至其限制。 电动机由CPU控制，使得当CPU检测到安全带缩回时，并且当CPU随后检测到安全带已经完全缩回到其极限时，安全带被阻止进一步缩回。
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12.发明授权公开(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。
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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。
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公开(公告)号：US06554092B2
公开(公告)日：2003-04-29
申请号：US09986379
申请日：2001-11-08
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.
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公开(公告)号：US5820059A
公开(公告)日：1998-10-13
申请号：US817570
申请日：1997-04-23
申请人： Ganta Hibata , Masuo Matsuki
发明人： Ganta Hibata , Masuo Matsuki
IPC分类号： B60R22/415 , B60R22/36
CPC分类号： B60R22/415
摘要： A retractor for seat belt which can be surely changed over from an emergency locking retractor to an automatic locking retractor. The control mechanism for setting the engaging portion (56) in accordance with an amount of winding of the webbing (50) at the first position where the engaging portion (56) is engaged with the tooth (18a) of the ratchet wheel (18) and the second position where the engaging portion (56) is not engaged with the ratchet wheel (18), comprises a control plate (65) rotated in accordance with the rotation of the bobbin (3) and a locking lever (55) to push the engaging portion (56) to the first position or the second one by the elastic protrusion (46a). The control plate (65) and the locking lever (55) include an engaging protrusion (66) and a flexible engaging portion (60) to displace the locking lever (55) to the first position only when the webbing (50) is wound after the webbing has been drawn out by an amount not less than a predetermined value.
摘要翻译： PCT No.PCT / JP96 / 02867 Sec。 371日期1997年4月23日 102（e）日期1997年4月23日PCT提交1996年10月2日PCT公布。 出版物WO97 / 12785 PCT 日期1997年4月10日安全带卷收器可以从紧急锁紧牵引器确定地切换到自动锁定牵开器。 用于根据所述织带（50）在所述接合部分（56）与所述棘轮（18）的齿（18a）接合的所述第一位置处的卷绕量设定所述接合部分（56）的控制机构， 并且所述接合部分（56）不与所述棘轮（18）接合的所述第二位置包括根据所述线轴（3）的旋转而旋转的控制板（65）和用于推动所述锁定杆 所述接合部分（56）通过所述弹性突起（46a）到达所述第一位置或所述第二位置。 控制板（65）和锁定杆（55）包括接合突起（66）和柔性接合部分（60），以仅在织带（50）被缠绕之后才将锁定杆（55）移位到第一位置 织带已经被拉出了不小于预定值的量。
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公开(公告)号：US5461983A
公开(公告)日：1995-10-31
申请号：US272536
申请日：1994-07-11
申请人： Masuo Matsuki , Haruyuki Ikesue
发明人： Masuo Matsuki , Haruyuki Ikesue
CPC分类号： B60R21/33 , B60R22/4652
摘要： A gas generating device is constructed of a gas generator, a hammer pin trigger device and a gas guide slot. The gas generator has a detonator. The hammer pin trigger device has a hammer pin arranged movably toward the detonator so that the hammer pin is caused to strike and fire the detonator. The gas guide slot is formed at a joint portion between the gas generator and the hammer pin trigger device for guiding gas, which occurs upon firing the detonator, in a specific direction to an outside of the gas generating device.
摘要翻译： 气体发生装置由气体发生器，锤击触发装置和导气槽构成。 气体发生器具有雷管。 锤针触发装置具有朝向雷管可动地设置的锤销，使得锤销引起并引爆雷管。 气体导向槽形成在气体发生器和锤击触发装置之间的接合部分处，用于引导在气体发生装置的外部的特定方向上发生的雷管上发生的气体。
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公开(公告)号：US5388780A
公开(公告)日：1995-02-14
申请号：US100141
申请日：1993-08-02
申请人： Masuo Matsuki
发明人： Masuo Matsuki
CPC分类号： B60R22/41
摘要： A seat belt retractor is provided with an emergency locking mechanism which can operate securely while an end lock state where a webbing can be neither drawn out nor taken up is prevented from being caused by the maloperation of the emergency locking mechanism at the time of storage of the belt. A rotation control disk having teeth which are equal in pitch circle diameter to teeth of a driving side gear rotating together with a takeup shaft but different in number from the teeth of the driving side gear is rotatably supported on a rotary shaft of the driving side gear. The rotation control disk is rotated by an intermediate gear with a phase shift relative to the driving side gear. The movement of the lock member is limited by a limiting member in accordance with an angle of phase shift of the rotation control disk relative to the takeup shaft so that the lock member cannot move in the direction of engagement with the latch member when the webbing is taken up substantially entirely.
摘要翻译： 一种安全带卷收器设置有可以可靠地操作的紧急锁定机构，并且防止在不能拉出或卷起织带的端部锁定状态时由于紧急锁定机构在存储时的错误操作而引起 皮带。 具有与卷绕轴一起旋转但与驱动侧齿轮的齿数不同的驱动侧齿轮的齿的节圆直径相等的齿的旋转控制盘被可旋转地支撑在驱动侧齿轮的旋转轴上 。 旋转控制盘通过相对于驱动侧齿轮相移的中间齿轮旋转。 锁定构件的移动由限制构件根据旋转控制盘相对于卷取轴的相移角限制，使得当织带为带状物时，锁定构件不能在与闩锁构件接合的方向上移动 完全占用。
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公开(公告)号：US20070095963A1
公开(公告)日：2007-05-03
申请号：US10580902
申请日：2004-11-29
IPC分类号： B60R22/405 , B60R22/46
CPC分类号： B60R22/44 , B60R21/01544 , B60R2021/0115 , B60R2021/01317 , B60R2022/444 , B60R2022/4816
摘要： A spindle (2) of a seat belt retractor is rotationally driven when required by a motor (5) to the webbing take-up direction side through a power transmission mechanism section (6). Further, the spindle (2) is always connected to a take-up spring (7) and is always subjected to rotational power acting to the webbing take-up side. The structure enables a user wearing a seat belt to be restrained even in failure, realizing a safer and more reliable restraining device.
摘要翻译： 当电动机（5）需要通过动力传递机构部分（6）时，安全带卷收器的主轴（2）被旋转地驱动到织带卷绕方向侧。 此外，主轴（2）总是连接到卷取弹簧（7），并且总是受到作用于织带卷绕侧的旋转力。 该结构使得佩戴安全带的使用者即使发生故障也能够被约束，从而实现更安全和更可靠的约束装置。
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公开(公告)号：US06726141B1
公开(公告)日：2004-04-27
申请号：US10111707
申请日：2002-08-07
申请人： Shu Ichikawa , Masuo Matsuki
发明人： Shu Ichikawa , Masuo Matsuki
IPC分类号： B60R22405
CPC分类号： B60R22/405 , B60R22/38 , B60R22/40 , B60R2022/3419
摘要： There is provided a seat belt apparatus which not only can reduce the possibility that an end lock phenomenon can occur when removing the mounting of a webbing but also, even in case where the end lock phenomenon occurs, can remove the end lock phenomenon easily. That is, in a seat belt apparatus including a seat belt retractor having a lock mechanism structured such that, when the acceleration of a vehicle body or the pay-out acceleration of a webbing is a predetermined value or more, a pawl member (15) is engaged with a pawl wheel (13) to lock the rotation of a bobbin (2) with the webbing wound thereon in the webbing pay-out direction, the pawl wheel (13) is structured such that two or more kinds of ratchet teeth (T1) and (T2) differing in addendum circle diameter are mixedly arranged in the peripheral direction of the pawl wheel according to a predetermined manner, thereby being able to lower the probability of the webbing end lock occurring.
摘要翻译： 提供了一种座椅安全带装置，其不仅可以降低在拆卸安全带时可能发生端锁现象的可能性，而且即使在发生端锁现象的情况下也能够容易地消除端锁现象。 也就是说，在具有安全带卷收器的座椅安全带装置中，所述安全带卷收器具有锁定机构，所述锁定机构被构造成使得当车体的加速度或织带的放出加速度为预定值以上时，棘爪构件（15） 与棘爪轮（13）接合以将卷绕在其上的织带（2）的旋转锁定在织带放出方向上，棘爪轮（13）构造成使得两种或更多种棘轮齿 T1）和齿顶圆直径不同的（T2）按照预定的方式在棘爪轮的圆周方向上混合布置，从而能够降低带状端锁定的可能性。
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公开(公告)号：US06332629B1
公开(公告)日：2001-12-25
申请号：US09421872
申请日：1999-10-21
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。
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