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公开(公告)号：US5507447A
公开(公告)日：1996-04-16
申请号：US327866
申请日：1994-10-24
IPC分类号： B60R22/353 , B60R22/415
CPC分类号： B60R22/353
摘要： A seat belt retractor (10) includes a spool (70) which is rotatable about a first axis (52). An idler gear (270) is disposed in an opening (254) in a drive disc (240) which is rotatable about the first axis (52). The idler gear (270) rotates, in response to rotation of the spool (70), about a second axis (256) which is spaced from the first axis (52). As the idler gear (270) rotates about the second axis (256), it also orbits about the first axis (52) and causes the drive disc (240) to rotate about the first axis. The drive disc (240) moves a cinch lever (200) into a cinching position to block rotation of the spool (70) in a belt withdrawal direction (76) after a first predetermined amount of webbing (16) is withdrawn from the spool (70) and then a second predetermined amount of webbing is rewound on the spool.
摘要翻译： 安全带卷收器（10）包括可围绕第一轴线（52）旋转的卷轴（70）。 空转齿轮（270）设置在可围绕第一轴线（52）旋转的驱动盘（240）中的开口（254）中。 惰轮（270）响应于卷轴（70）的旋转而围绕与第一轴线（52）间隔开的第二轴线（256）旋转。 当惰轮（270）围绕第二轴线（256）旋转时，其也围绕第一轴线（52）运动，并使驱动盘（240）围绕第一轴线旋转。 在第一预定量的织带（16）从卷轴上取出之后，驱动盘（240）将束带柄（200）移动到收紧位置以阻止卷轴（70）沿带取出方向（76）的旋转 70），然后在卷轴上重新卷绕第二预定量的织带。
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公开(公告)号：US5484190A
公开(公告)日：1996-01-16
申请号：US147063
申请日：1993-11-03
IPC分类号： B60R22/357 , B60R22/40
CPC分类号： B60R22/40 , B60R22/357
摘要： A seat belt retractor (18) includes a frame (110), a spool (112), and a locking pawl (126). The spool (112) has ratchet teeth (122) and is supported on the frame (110) for rotation in a seat belt winding direction and a seat belt unwinding direction. The pawl (126) is movable into a locking position in which it extends into the path of movement of the ratchet teeth (122) to block rotation of the spool (112) in the unwinding direction. The retractor (18) further includes an actuator assembly (150) for moving the pawl (126) into the locking position. The actuator assembly (150) includes a first actuator member (152), a second actuator member (154) and a spring (156). The first actuator member (152) is supported for movement into an actuated position against the bias of the spring (156). The second actuator member (154) is supported for movement with the first actuator member (152). The second actuator member (154 ) is thus movable against the pawl (126) to move the pawl (126) into the locking position upon movement of the first actuator member (152) into the actuated position.
摘要翻译： 安全带卷收器（18）包括框架（110），卷轴（112）和锁定爪（126）。 卷轴（112）具有棘齿（122）并且被支撑在框架（110）上，以在安全带卷绕方向和安全带展开方向上旋转。 棘爪（126）可移动到锁定位置，在该位置中，棘爪（126）延伸到棘齿（122）的运动路径中，以阻止卷轴（112）沿展开方向的旋转。 牵开器（18）还包括用于将棘爪（126）移动到锁定位置的致动器组件（150）。 致动器组件（150）包括第一致动器构件（152），第二致动器构件（154）和弹簧（156）。 第一致动器构件（152）被支撑以克服弹簧（156）的偏压而运动到致动位置。 第二致动器构件（154）被支撑以与第一致动器构件（152）一起运动。 因此，第二致动器构件154能够抵抗棘爪126移动，以在第一致动器构件152进入致动位置时将棘爪126移动到锁定位置。
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公开(公告)号：US20100066151A1
公开(公告)日：2010-03-18
申请号：US12556146
申请日：2009-09-09
申请人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh
发明人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh
CPC分类号： B60R22/03
摘要： A safety belt webbing presenter including an active material actuator configured to selectively cause a webbing engaging mechanism to translate between deployed and stowed conditions, wherein the deployed condition, the mechanism engages a safety belt webbing causing it to translate to a more readily fastened position.
摘要翻译： 一种安全带织带呈送器，包括活动材料致动器，该活动材料致动器被配置为选择性地使织带接合机构在展开和收起的状态之间平移，其中所展开的状态，所述机构接合安全带织带，使其平移到更容易固定的位置。
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4.发明授权Method of optimizing threshold for an airbag suppression system in a vehicle 有权优化车辆中的安全气囊抑制系统的阈值的方法公开(公告)号：US08862332B2
公开(公告)日：2014-10-14
申请号：US13238116
申请日：2011-09-21
IPC分类号： B60R21/00 , B60R22/415 , B60R22/10 , B60R21/013 , B60R22/36
CPC分类号： B60R22/415 , B60R21/013 , B60R22/105 , B60R22/36
摘要： A method is presented of optimizing an airbag suppression threshold for an airbag suppression system in a vehicle. The method includes defining a first value as the airbag suppression threshold such that deployment of an airbag is suppressed above the first value. Next, one or more factors indicative of a presence of a child restraint seat in the vehicle seat are determined. The airbag suppression threshold is set to a predefined second value when each of the factors are met. The factors include determining whether a locking feature in a set belt webbing retractor is in a first state configured to prevent withdrawal of the seat belt webbing. Other factors may include determining whether a speed of the vehicle is within a predetermined speed range and whether a load applied to the vehicle seat is within a predetermined seatload range.
摘要翻译： 提出了一种优化车辆中的安全气囊抑制系统的气囊抑制阈值的方法。 该方法包括将第一值定义为气囊抑制阈值，使得气囊的展开被抑制在高于第一值。 接下来，确定表示车辆座椅中的儿童约束座椅的存在的一个或多个因素。 当满足每个因素时，气囊抑制阈值被设置为预定的第二值。 这些因素包括确定设置的皮带织带卷收器中的锁定特征是否处于被配置为防止安全带织带抽出的第一状态。 其他因素可以包括确定车辆的速度是否在预定速度范围内，以及施加到车辆座椅的负载是否在预定的座椅安全范围内。
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公开(公告)号：US08262133B2
公开(公告)日：2012-09-11
申请号：US12427868
申请日：2009-04-22
申请人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh , William B. Carter , Guillermo A. Herrera , Geoffrey P. McKnight
发明人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh , William B. Carter , Guillermo A. Herrera , Geoffrey P. McKnight
IPC分类号： B60R22/46
CPC分类号： B60R22/4676 , B60R2022/4685
摘要： A seat belt retractor utilizing active material actuation for selectively modifying the tension in a seat belt.
摘要翻译： 一种安全带卷收器，利用活性材料致动来选择性地改变安全带中的张力。
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公开(公告)号：US20100301594A1
公开(公告)日：2010-12-02
申请号：US12474437
申请日：2009-05-29
申请人： Carol C. Hathaway , Thomas M. DiMambro , Alfred A. Jefferson , Steven G. Corrion , Thomas Tilly , Leslie A. Sajovec
发明人： Carol C. Hathaway , Thomas M. DiMambro , Alfred A. Jefferson , Steven G. Corrion , Thomas Tilly , Leslie A. Sajovec
CPC分类号： B60R22/26 , B60R2022/1818 , Y10T24/3982 , Y10T24/45461
摘要： A seat assembly includes a seat of a vehicle, a safety belt, and a guide assembly. The seat includes a seat back and an attachment feature that is operatively connected to the seat back. The safety belt includes webbing that is configured to extend in a generally diagonal direction across the seat back. The guide assembly includes a clip, a cord, an attachment mechanism, and a breakaway mechanism. The clip is configured for operative attachment to the webbing of the safety belt. The cord operatively extends from the clip. The attachment mechanism is operatively connected to the cord. The attachment mechanism is configured for selective attachment to the attachment feature of the seat back. The breakaway mechanism operatively interconnects the cord and the clip and is configured to separate such that the cord pulls free from the clip upon the application of a force to the clip or the cord.
摘要翻译： 座椅组件包括车辆的座椅，安全带和导向组件。 座椅包括座椅靠背和可操作地连接到座椅靠背的附接特征。 安全带包括织带，其构造成沿着大致对角线方向跨越座椅靠背延伸。 引导组件包括夹子，绳索，附接机构和分离机构。 夹子被配置为可操作地附接到安全带的织带。 线从夹子可操作地延伸。 连接机构可操作地连接到绳索。 附接机构构造成用于选择性地附接到座椅靠背的附接特征。 分离机构可操作地将绳索和夹子互连，并且构造成分离，使得当将力施加到夹子或绳索时，绳索拉离夹子。
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7.发明申请公开(公告)号：US20130073148A1
公开(公告)日：2013-03-21
申请号：US13238116
申请日：2011-09-21
CPC分类号： B60R22/415 , B60R21/013 , B60R22/105 , B60R22/36
摘要： A method is presented of optimizing an airbag suppression threshold for an airbag suppression system in a vehicle. The method includes defining a first value as the airbag suppression threshold such that deployment of an airbag is suppressed above the first value. Next, one or more factors indicative of a presence of a child restraint seat in the vehicle seat are determined. The airbag suppression threshold is set to a predefined second value when each of the factors are met. The factors include determining whether a locking feature in a set belt webbing retractor is in a first state configured to prevent withdrawal of the seat belt webbing. Other factors may include determining whether a speed of the vehicle is within a predetermined speed range and whether a load applied to the vehicle seat is within a predetermined seatload range.
摘要翻译： 提出了一种优化车辆中的安全气囊抑制系统的气囊抑制阈值的方法。 该方法包括将第一值定义为气囊抑制阈值，使得气囊的展开被抑制在高于第一值。 接下来，确定表示车辆座椅中的儿童约束座椅的存在的一个或多个因素。 当满足每个因素时，气囊抑制阈值被设置为预定的第二值。 这些因素包括确定设置的皮带织带卷收器中的锁定特征是否处于被配置为防止安全带织带抽出的第一状态。 其他因素可以包括确定车辆的速度是否在预定速度范围内，以及施加到车辆座椅的负载是否在预定的座椅安全范围内。
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公开(公告)号：US20090267339A1
公开(公告)日：2009-10-29
申请号：US12427868
申请日：2009-04-22
申请人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh , William B. Carter , Guillermo A. Herrera , Geoffrey P. Mc Knight
发明人： Patrick B. Usoro , Alan L. Browne , Steven G. Corrion , Xiujie Gao , Nancy L. Johnson , Nilesh D. Mankame , Lawrence C. Maugh , William B. Carter , Guillermo A. Herrera , Geoffrey P. Mc Knight
IPC分类号： B60R22/34
CPC分类号： B60R22/4676 , B60R2022/4685
摘要： A seat belt retractor utilizing active material actuation for selectively modifying the tension in a seat belt.
摘要翻译： 一种安全带卷收器，利用活性材料致动来选择性地改变安全带中的张力。
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公开(公告)号：US4907757A
公开(公告)日：1990-03-13
申请号：US366851
申请日：1989-06-14
IPC分类号： B60R22/44
CPC分类号： B60R22/44 , B60R2022/4486
摘要： In a seat belt retractor having a comfort mechanism, a spindle having belt webbing wound thereon is supported for rotation in belt retraction and belt withdrawal directions. A wind-up spring biases the spindle to rotate in the belt retraction direction. A rotatable member is rotatable relative to the spindle. Actuating means has a first condition in which the rotatable member is free to rotate and a second condition in which rotation of the rotatable member is blocked. An auxiliary wind-up spring has one end connected to the rotatable member and another end connected to the spindle. The auxiliary wind-up spring is (i) wound about a portion of the spindle to a taut condition when the actuating means is in its first condition to cause the spindle and the rotatable member to rotate together, (ii) unwound upon rotation of the spindle in the belt withdrawal direction when the actuating means is in its second condition to enable the spindle to rotate relative to the rotatable member, and (iii) rewound about the portion of the spindle to the taut condition to limit rotation of the spindle in the belt retraction direction relative to the rotatable member after withdrawal of the belt webbing from the spindle when the actuating means is in its second condition. A predetermined amount of slack is set in the belt when the comfort mechanism is engaged.
摘要翻译： 在具有舒适机构的安全带卷收器中，具有卷绕在其上的带状织带的主轴被支撑以在带收缩和带退出方向上旋转。 卷绕弹簧偏压主轴以沿带收回方向旋转。 可旋转构件可相对于心轴旋转。 致动装置具有可旋转构件自由旋转的第一状态和可旋转构件的旋转被阻挡的第二状态。 辅助卷绕弹簧的一端连接到可旋转构件，另一端连接到主轴。 辅助卷绕弹簧（i）当致动装置处于其第一状态以使主轴和可旋转部件一起旋转时，（i）围绕主轴的一部分卷绕到紧固状态，（ii）在旋转时解卷 当所述致动装置处于其第二状态以使所述主轴能够相对于所述可旋转构件旋转时，所述主轴处于所述带取出方向，以及（iii）围绕所述心轴的所述部分重新卷绕到拉紧状态，以将所述心轴的旋转限制在 当所述致动装置处于其第二状态时，所述皮带织带从所述心轴抽出之后相对于所述可旋转构件的带退避方向。 当舒适机构接合时，在皮带中设置预定量的松弛。
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公开(公告)号：US08303042B2
公开(公告)日：2012-11-06
申请号：US12821202
申请日：2010-06-23
CPC分类号： B60N2/688 , B60R22/18 , B60R2022/1818
摘要： A seat belt guide includes a housing defining an interior region, and a guide member at least partially disposed within the interior region. The guide member defines a channel for receiving and guiding a webbing of a seat belt. The guide member is moveable between a stowed position and a deployed position, with the channel concealed when in the stowed position, and the channel exposed when in the deployed position. The guide member includes a base portion and a guide portion, with the guide portion rotatable relative to the base portion to allow for automatic withdrawal of the webbing from the channel when the seat is moved into a position that does not require the use of the seat belt guide.
摘要翻译： 座椅安全带引导件包括限定内部区域的壳体和至少部分地设置在内部区域内的引导构件。 引导构件限定用于接收和引导安全带的织带的通道。 引导构件可在收起位置和展开位置之间移动，通道在处于收起位置时被隐藏，并且当处于展开位置时，通道暴露。 引导构件包括基部和引导部分，其中引导部分可相对于基部旋转，以允许当座椅移动到不需要使用座椅的位置时，织带从通道中自动撤出 皮带导轨。
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