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公开(公告)号：US06206314B1
公开(公告)日：2001-03-27
申请号：US09388545
申请日：1999-09-02
IPC分类号： B60R2234
CPC分类号： B60R22/44 , B60R2022/4413
摘要： A seat belt retractor of the invention is basically formed of a first reel, a second reel, a rope extending between the first reel and the second reel, and a spiral spring situated in the second reel as an urging force providing device. The first reel is connected coaxially to a rotational axis of a reel shaft for winding a webbing, and has a drum shape on which the rope fixed at one end to the first reel is wound. The second reel has a rotational shaft disposed parallel to and laterally spaced away from the first reel. The second reel includes a small diameter reel portion, a large diameter reel portion, and a transition portion connecting the small diameter reel portion and the large diameter reel portion. The rope attached to the first reel extends to the small diameter reel portion and the transition portion, and is wound around a groove of the large diameter reel portion. The seat belt retractor is improved in assembling the members, and an approximately constant force for withdrawing the webbing can be achieved even if a withdrawal amount of the webbing is increased.
摘要翻译： 本发明的安全带卷收器基本上由第一卷轴，第二卷轴，在第一卷轴和第二卷轴之间延伸的绳索和位于第二卷轴中的螺旋弹簧作为推动力提供装置形成。 第一卷轴与卷轴的旋转轴线同轴地连接，用于卷绕织带，并且具有卷绕在一端固定在第一卷轴上的绳索的滚筒形状。 第二卷轴具有平行于第一卷轴并与第一卷轴横向间隔开的旋转轴。 第二卷轴包括小直径卷轴部分，大直径卷轴部分和连接小直径卷轴部分和大直径卷轴部分的过渡部分。 附接到第一卷轴的绳索延伸到小直径卷轴部分和过渡部分，并且卷绕在大直径卷轴部分的槽上。 安装带卷收器在组装构件方面得到改进，即使织带的抽出量增加，也可以获得大致恒定的用于抽出织带的力。
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公开(公告)号：US20060237569A1
公开(公告)日：2006-10-26
申请号：US11395334
申请日：2006-04-03
IPC分类号： B60R22/38
CPC分类号： B60R22/4676 , B60R22/36 , B60R2022/286 , B60R2022/287 , B60R2022/4642
摘要： A seatbelt retractor including a spool including a first spool component for retracting the seatbelt and a second spool component to which a driving force of a pretensioner is transmitted. When the relative rotational torque reaches a predetermined value or more, a member linking the spool components is subject to bending deformation and tensile deformation so that the first spool component rotates relatively with respect to the second spool component in a belt-withdrawing direction. As a result, the spool rotates in a belt-retracting direction so that a torsion bar becomes twisted, whereby impact energy is absorbed.
摘要翻译： 一种安全带卷收器，包括：卷轴，其包括用于缩回安全带的第一卷轴部件和传递预张紧器的驱动力的第二卷轴部件。 当相对旋转扭矩达到预定值以上时，连接卷轴部件的构件经受弯曲变形和拉伸变形，使得第一卷筒部件相对于第二卷轴部件沿拉带方向相对旋转。 结果，卷轴沿带收缩方向旋转，使得扭杆变形，从而吸收冲击能量。
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公开(公告)号：US20060243844A1
公开(公告)日：2006-11-02
申请号：US11395333
申请日：2006-04-03
IPC分类号： B60R22/46
CPC分类号： B60R22/4676 , B60R22/36 , B60R22/405
摘要： In an emergency situation, a pretensioner is activated so that a spool and a locking base are quickly rotated together in a belt-retracting direction. Subsequently, a stopper is guided along a guide groove so as to move (rotate) counterclockwise relatively with respect to the locking base, thereby reaching an active position. Accordingly, the stopper is released from a latching claw, and a quick-lock pawl is rotated clockwise with a biasing force of a spring, whereby the latching claw becomes engaged with internal teeth. Thus, the locking base becomes locked so that the locking base is prevented from rotating in the belt-withdrawing direction, and the EA operation by the torsion bar is quickly performed.
摘要翻译： 在紧急情况下，预紧器被启动，使得卷轴和锁定基座在带回缩方向上快速地一起旋转。 随后，沿着引导槽引导止动件，以便相对于锁定基座逆时针移动（旋转），从而达到活动位置。 因此，止动器从锁定爪释放，并且快速锁定爪以弹簧的偏置力顺时针旋转，由此闩锁爪与内齿接合。 因此，锁定基座被锁定，使得锁定基座被阻止在拉出方向上旋转，并且快速执行由扭力杆进行的EA操作。
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公开(公告)号：US07124974B2
公开(公告)日：2006-10-24
申请号：US09985924
申请日：2001-11-06
IPC分类号： B65H75/48
CPC分类号： B60R22/4628 , B60R22/4676 , B60R2022/287 , B60R2022/4642 , B60R2022/468
摘要： A seat belt retractor which achieves stable performance of a pretensioner. The seat belt retractor includes a spool for winding up a belt thereon. The spool has a shaft portion, a spool gear, and a spring-biased shaft projection which are disposed to project from a face of the spool. A spool bearing (or ring-like collar) is fitted around the shaft portion of the spool. The spool bearing is made of a material having high hardness and high rigidity such as SUS or SC. By this spool bearing, the spool is prevented from being directly subjected to load, like a bearing.
摘要翻译： 安全带卷收器，其实现预紧器的稳定性能。 安全带卷收器包括用于在其上卷绕带的卷轴。 阀芯具有轴部，卷轴齿轮和弹簧偏置轴突起，其设置成从卷轴的表面突出。 卷轴轴承（或环状轴环）围绕阀芯的轴部分安装。 卷轴轴承由SUS或SC等硬度高，刚性高的材料制成。 通过该卷轴轴承，防止卷轴直接受到负载，如轴承。
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公开(公告)号：US20120248847A1
公开(公告)日：2012-10-04
申请号：US13515478
申请日：2010-12-10
申请人： Masahiro Shiotani , Yusuke Iura
发明人： Masahiro Shiotani , Yusuke Iura
CPC分类号： B60R22/4628 , B60R2022/3402 , B60R2022/4642
摘要： [Object] To provide a retractor that is manufacturable at a much lower cost by making a pretensioner operate more effectively, by minimizing the length of a pipe so that a weight reduction is realized effectively, and by easing the restriction for the shape of a guide member. [Solution] A pipe 17 in which a plurality of balls as force transmitting members are provided includes an attaching portion 17c as a projection provided at one end portion 17a thereof. A guide member 18 having a guide surface 18c that guides the balls has attaching grooves 18 as recesses. The attaching portion 17c is fitted into the attaching grooves 18, whereby the pipe 17 is attached around the outer circumference thereof to the guide member 18 attached to a frame. Since the guide member 18 is provided on the outer circumference of the pipe 17, the pipe 17 can be shortened.
摘要翻译： 本发明提供一种通过使预张紧器更有效地操作，通过使管道的长度最小化，有效地实现重量减轻，并且通过减轻导向件的形状的限制来提供可以以低得多的成本制造的牵开器 会员。 [解决方案]设置有作为力传递部件的多个球的管17包括作为设置在其一个端部17a处的突起的附接部17c。 具有引导滚珠的导向面18c的引导构件18具有作为凹部的连接槽18。 安装部分17c装配到安装槽18中，由此将管子17的外周附着到安装在框架上的引导件18上。 由于引导构件18设置在管17的外周上，所以可以缩短管17。
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公开(公告)号：US06863234B2
公开(公告)日：2005-03-08
申请号：US09963388
申请日：2001-09-27
CPC分类号： B60R22/3413 , B60R2022/287
摘要： A seat belt retractor configured to prevent the occurrence of backlash between the torsion bar and a member to which the same is fitted even when a force is applied to the torsion bar when rotation of the retractor is locked. Backlash preventing ribs are provided on the inner peripheral surfaces of the axial hole of the reel on the sides which not subject to a large force between the reel and the torsion bar. Therefore, since a large force generated when rotation of the locking base of the locking mechanism in the webbing unwinding direction is locked is not applied to these backlash preventing ribs the collapse of the backlash preventing ribs caused by such a force can be prevented.
摘要翻译： 一种安全带卷收器，其构造成即使当锁定卷轴的旋转时在扭杆上施加力时，也可以防止在扭力杆和与其相同的构件之间发生间隙。 在侧面上的卷轴的轴向孔的内周面上设置有防间隙肋，其不受卷轴和扭杆之间的大的力的影响。 因此，由于在锁定机构的带状退绕方向的锁定基座的旋转被锁定时产生的大的力不会施加到这些防隙肋，可以防止由这种力引起的防弹肋的塌陷。
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公开(公告)号：US20110140503A1
公开(公告)日：2011-06-16
申请号：US12969499
申请日：2010-12-15
CPC分类号： B60R22/4676 , B60R22/405 , B60R22/4628 , B60R2022/4642
摘要： The disclosed seat belt retractor may include a spool for retracting a seat belt, a torsion bar, a pre-tensioner, and a locking device. The torsion bar may disposed inside the spool, wherein one side of the torsion bar is connected to the spool, and configured to absorb energy of movement of an occupant while being deformed under torsion. The pre-tensioner may be positioned at one side of the spool and configured to generate a rotating drive force for rotating the spool in a retracting direction in a condition of rapid deceleration of a motor vehicle. The locking device may be capable of locking another side of the spool such that a rotation of the spool in a withdrawal direction is suppressed at both an operating time of the pre-tensioner and a non-operating time of the pre-tensioner.
摘要翻译： 所公开的座椅安全带卷收器可以包括用于收回座椅安全带，扭杆，预张紧器和锁定装置的线轴。 扭杆可以设置在卷轴内部，其中扭杆的一侧连接到卷轴，并且构造成吸收乘员在扭转时变形的能量。 预张紧器可以位于线轴的一侧，并被构造成在机动车辆的快速减速的情况下产生用于使卷轴沿回缩方向旋转的旋转驱动力。 锁定装置可以能够锁定线轴的另一侧，使得在预张紧器的操作时间和预张紧器的非操作时间两者中，在取出方向上的卷轴的旋转被抑制。
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公开(公告)号：US07883044B2
公开(公告)日：2011-02-08
申请号：US11808190
申请日：2007-06-07
IPC分类号： B65H75/48
CPC分类号： B60R22/4676 , B60R22/405 , B60R22/4628 , B60R2022/4642
摘要： The disclosed seat belt retractor may include a spool for retracting a seat belt, a torsion bar, a pre-tensioner, and a locking device. The torsion bar may disposed inside the spool, wherein one side of the torsion bar is connected to the spool, and configured to absorb energy of movement of an occupant while being deformed under torsion. The pre-tensioner may be positioned at one side of the spool and configured to generate a rotating drive force for rotating the spool in a retracting direction in a condition of rapid deceleration of a motor vehicle. The locking device may be capable of locking another side of the spool such that a rotation of the spool in a withdrawal direction is suppressed at both an operating time of the pre-tensioner and a non-operating time of the pre-tensioner.
摘要翻译： 所公开的座椅安全带卷收器可以包括用于收回座椅安全带，扭杆，预张紧器和锁定装置的线轴。 扭杆可以设置在卷轴内部，其中扭杆的一侧连接到卷轴，并且构造成吸收乘员在扭转时变形的能量。 预张紧器可以位于线轴的一侧，并被构造成在机动车辆的快速减速的情况下产生用于使卷轴沿回缩方向旋转的旋转驱动力。 锁定装置可以能够锁定线轴的另一侧，使得在预张紧器的操作时间和预张紧器的非操作时间两者中，在取出方向上的卷轴的旋转被抑制。
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公开(公告)号：US20100096902A1
公开(公告)日：2010-04-22
申请号：US12588135
申请日：2009-10-06
申请人： Koji Hiramatsu , Masahiro Shiotani
发明人： Koji Hiramatsu , Masahiro Shiotani
CPC分类号： B60R22/3413 , B60R2022/283 , B60R2022/287
摘要： A seatbelt retractor for retracting a seatbelt includes a spool for retracting the seatbelt, a locking mechanism having a locking member rotating together with the spool in a normal state and prevented from rotating in a direction of withdrawal of the seatbelt so as to cause a relative rotation with respect to the spool in case of emergency, and an energy absorbing pin provided to the spool and the locking member for limiting a load applied on the seatbelt at a time of the relative rotation between the spool and the locking member. The energy absorbing pin includes a lubricating coating layer formed thereon.
摘要翻译： 用于缩回安全带的安全带卷收器包括用于缩回安全带的卷轴，具有锁定构件的锁定机构，该锁定构件具有与所述卷轴一起在正常状态下旋转的状态，并且防止其沿安全带的撤回方向旋转，从而使相对旋转 在紧急情况下相对于卷轴，以及设置在卷轴和锁定部件上的能量吸收销，用于限制在卷轴和锁定部件之间的相对旋转时施加在安全带上的载荷。 能量吸收销包括形成在其上的润滑涂层。
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公开(公告)号：US20070131693A1
公开(公告)日：2007-06-14
申请号：US11444463
申请日：2006-06-01
IPC分类号： B65D17/34
CPC分类号： B65D17/404 , B65D17/4011 , B65D2517/0073
摘要： An easy open can lid having: a panel portion, which is formed of an approximate disc shape, and in which a flange portion for fixing a can trunk is formed integrally on an outer circumference; a score line, which is formed near the periphery of the panel portion along the outer circumference of the panel portion; an opening piece, which is defined by the score line; and an opening tab, which is fixed near the periphery of the opening piece. This easy open can lid of the invention is characterized in that the score line is formed of an arcuate along periphery of the panel portion and both ends thereof are separated, and comprises a connecting portion connecting the opening piece with the panel portion, which is formed between the both ends of the score line, and a strength incrementing portion, in which a rupture strength thereof increases gradually toward the end portion of the score line.
摘要翻译： 一种容易打开的罐盖，其具有：由近似圆盘形状形成的面板部分，并且其中用于固定罐主体的凸缘部分一体地形成在外圆周上; 刻痕线，其沿着面板部的外周形成在面板部的周边附近; 一个开始的部分，由分数线定义; 以及在开口部的周边附近固定的开口翼片。 本发明的这种容易打开的罐盖的特征在于，刻痕线由面板部分的周边弧形地形成，并且其两端分开，并且包括连接开口件与面板部分的连接部分，所述连接部分形成 在刻痕线的两端之间，其强度增加部分的断裂强度逐渐朝着刻痕线的端部逐渐增加。
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