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公开(公告)号：US10434978B2
公开(公告)日：2019-10-08
申请号：US15567836
申请日：2016-04-13
摘要： A webbing take-up device includes a spool that takes up a webbing worn by an occupant, and that is rotated in a pull-out direction due to the webbing being pulled out, and a lock base that limits pull-out direction rotation of the spool in a vehicle emergency. The webbing take-up device further includes an energy absorbing wire that undergoes deformation so as to permit pull-out direction rotation of the spool at or above a force limiter load when the lock base has limited pull-out direction rotation of the spool, and a second force limiter mechanism that adjusts the pressing force of the energy absorbing wire according to a remaining take-up amount of the webbing on the spool.
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公开(公告)号：US10351095B2
公开(公告)日：2019-07-16
申请号：US15687032
申请日：2017-08-25
摘要： A lift-up buckle device has a buckle with which is engaged a tongue through which a webbing, which is applied to a vehicle occupant, is inserted; wires that are made of metal, and whose longitudinal direction one end portions are fixed to the buckle, and that move together with the buckle; a driving portion that is connected to longitudinal direction other end portions of the wires, and that move the wires in a longitudinal direction; a wire guide that is made of metal and holds the wires in a curved state; a guide groove that is formed in the wire guide and in which the wires are inserted; and a resin member that is provided at an interior of the guide groove and abuts the wires.
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公开(公告)号：US08991735B2
公开(公告)日：2015-03-31
申请号：US13760389
申请日：2013-02-06
发明人： Takashi Ono , Yasunori Hata , Akira Sumiyashiki
CPC分类号： B60R22/34 , B60R22/40 , B60R2022/403
摘要： A length direction base end side of a wire passes through a retaining spring mounting hole formed in a case, and is anchored to an anchor tag that is indirectly retained by a pulley. A spring is provided in the retaining spring mounting hole, and a base end of a tube is retained to the spring through a metal cylinder body. A spring-side step portion of the spring is pressed contact to a mounting portion-side step portion of the retaining spring mounting hole so the spring is retained. When the tube is pulled towards an opening side of the retaining spring mounting hole, the spring moves and the spring-side step portion makes press contact with, and is once again retained, by a different step of the mounting portion-side step portion.
摘要翻译： 线材的长度方向底端侧通过形成在壳体中的保持弹簧安装孔，并且被锚固到由滑轮间接保持的锚定标签。 弹簧设置在保持弹簧安装孔中，管的基端通过金属筒体保持在弹簧上。 弹簧的弹簧侧台阶部被压接在保持弹簧安装孔的安装部侧台阶部，因此保持弹簧。 当管被拉向保持弹簧安装孔的开口侧时，弹簧移动，并且弹簧侧台阶部通过安装部侧台阶部的不同台阶进行压接和再次保持。
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公开(公告)号：US10688957B2
公开(公告)日：2020-06-23
申请号：US15685604
申请日：2017-08-24
发明人： Naoya Watanabe , Takuhiro Saito , Yasunori Hata , Makoto Matsuzaki , Yusuke Watada , Tatsuhiro Murasaki
摘要： In a lift-up buckle device, a slider and a shoe move forward and a buckle is moved to a stowed position. The shoe impacts against a protruding portion at a lower portion of a damper and interferes with a housing via the lower portion of the damper. Thus, the forward movement of the slider and shoe is stopped, while the damper absorbs an impact against the slider and shoe. Therefore, an amount of the impact against the slider and shoe that is absorbed by the damper may be increased by the protruding portion, and the damper may absorb the impact against the slider and shoe effectively.
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公开(公告)号：US09090228B2
公开(公告)日：2015-07-28
申请号：US13716598
申请日：2012-12-17
发明人： Takashi Ono , Yasunori Hata , Akira Sumiyashiki
IPC分类号： B60R22/40 , B60R22/405 , B60R22/26
CPC分类号： B60R22/40 , B60R22/26 , B60R22/405 , B60R2022/403
摘要： In a reclining sensor of a webbing take-up device, when a case turns together with a seat back that tilts towards the seat rear, rotation of a pulley is restricted by a pressing tab of an operation plate. Accordingly, when relative rotation of the pulley occurs with respect to the case, a wire is pulled out from another end of a tube, turning a sensor housing of an acceleration sensor. The wire pulled out from the other end of the tube is wound up onto a winding portion that is an outer peripheral portion of the pulley that rotates. Since the pulley that pulls the wire merely rotates about its center of rotation, the inside of the case is sufficient as long as rotation range of the pulley is secured, enabling a reduction in size of the case.
摘要翻译： 在织带卷取装置的倾斜传感器中，当壳体与座椅靠背一起转动时，座椅靠背朝向座椅后方倾斜，滑轮的旋转受到操作板的按压片的限制。 因此，当相对于壳体发生滑轮的相对旋转时，将线从管的另一端拉出，转动加速度传感器的传感器外壳。 从管的另一端拉出的线卷绕到作为旋转的皮带轮的外周部的卷绕部上。 由于牵引线的滑轮仅围绕其旋转中心旋转，所以只要确保滑轮的旋转范围，壳体的内部就足够了，从而能够减小壳体的尺寸。
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公开(公告)号：US09067758B2
公开(公告)日：2015-06-30
申请号：US13681463
申请日：2012-11-20
发明人： Takashi Ono , Yasunori Hata , Akira Sumiyashiki
CPC分类号： B65H75/4428 , B60R22/40 , B60R2022/402
摘要： An acceleration sensor of a webbing take-up device is provided with a sensor housing in which a spherical body is placed. A rotating shaft is formed at a longitudinal wall of a support wall of the sensor housing, and rotatably supported at a shaft receiving hole formed in a hanger support wall. A position of formation of the rotating shaft is set to be upward relative to a center of gravity of the sensor housing whose state where a sensor lever is installed at the support wall and the spherical body is placed on a curved-surface of a placing portion. Consequently, even without a heavy body being attached at the lower side of the spherical body or the lower side of the sensor housing, the sensor housing rotates responsively when the take-up device main body is tilted. Therefore, the acceleration sensor can be reduced in size.
摘要翻译： 带状卷取装置的加速度传感器设置有放置球体的传感器壳体。 旋转轴形成在传感器壳体的支撑壁的纵向壁处，并且可旋转地支撑在形成在衣架支撑壁中的轴接收孔处。 旋转轴的形成位置相对于传感器壳体的重心设置为向上，其传感器杆安装在支撑壁上的状态，球体放置在放置部分的曲面上 。 因此，即使没有将重体附着在传感器壳体的球体或下侧，传感器壳体在卷取装置主体倾斜时也响应地旋转。 因此，可以减小加速度传感器的尺寸。
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公开(公告)号：US10220811B2
公开(公告)日：2019-03-05
申请号：US15410284
申请日：2017-01-19
发明人： Tatsuhiro Murasaki , Takuhiro Saito , Yasunori Hata , Yusuke Watada , Koji Hayashi , Makoto Matsuzaki
摘要： A reduction in the durability of a coupling member coupled to a buckle is suppressed. A lift-up buckle device includes a buckle that engages with a tongue inserted through webbing worn by an occupant, and wires that each have a portion fixed to the buckle and that are displaced to move the buckle. The lift-up buckle device also includes a wire guide that includes a guide groove that guides the wires, and a soft lower cover that engages with the wire guide and covers the wires. A dimension of an end portion on the buckle side of the guide groove is set so as to increase on progression toward the buckle side.
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公开(公告)号：US10124760B2
公开(公告)日：2018-11-13
申请号：US15410102
申请日：2017-01-19
摘要： Load input to an occupant from a buckle is reduced. A lift-up buckle device includes a buckle that engages with a tongue inserted through webbing worn by an occupant. The lift-up buckle device also includes wires that each include a portion configuring a first fixed portion fixed to the buckle side and another portion configuring a supported portion supported by a wire guide, and that move the buckle due to a distance between the fixed portions and the supported portions being changed. Respective locations between the fixed portions and the supported portions of the wires are displaced in a direction intersecting an engaged direction of the tongue when an external force in a direction of the engaged direction of the tongue has been input to the buckle.
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公开(公告)号：US10399538B2
公开(公告)日：2019-09-03
申请号：US15410338
申请日：2017-01-19
摘要： In a buckle device, a pressing force, applied from wire ropes to an inside wall face of a wire guide groove of a wire guide, is along an imaginary line passing through a center of a cover plate first hole portion of a cover plate fixing tab of a cover plate and a center of a wire guide hole portion of the wire guide as viewed from the vehicle inside, similarly to a pressing force applied to a first fixing bolt that fixes the cover plate to a support plate, and these pressing forces are both oriented in the same direction. This enables rotation moment to be suppressed from occurring at the cover plate when the wire ropes are pulled toward their length direction leading end side.
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公开(公告)号：US09174607B2
公开(公告)日：2015-11-03
申请号：US13945198
申请日：2013-07-18
IPC分类号： B60R22/40
CPC分类号： B60R22/40 , B60R2022/402 , B60R2022/403
摘要： A shaft portion formed at a vertical wall of a sensor housing is formed in a circular column shape, and an abut portion is formed facing a support wall, below the shaft portion. A width dimension of the abut portion is the same as the diameter dimension of the shaft portion as seen in plan view, and the abut portion is formed so as to overlap entirely with the shaft portion as seen from the opposite side of the shaft portion to the abut portion. Foreign objects such as dirt or dust that fall onto the circular column shaped shaft portion therefore readily slide over the shaft portion and fall down from the shaft portion, and foreign objects such as dirt or dust do not stay on the abut portion.
摘要翻译： 形成在传感器壳体的垂直壁处的轴部形成为圆柱形状，并且在轴部下方形成有面向支撑壁的抵接部。 邻接部分的宽度尺寸与平面图中所示的轴部分的直径尺寸相同，并且邻接部分形成为与轴部分完全重叠，从轴部分的相对侧观察， 邻接部分。 因此，落在圆柱状轴部上的诸如污物或灰尘的异物容易在轴部上滑动并从轴部落下，并且诸如灰尘或灰尘的异物不会停留在邻接部分上。
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