Mechanical shifting of multi-load retractor
    2.
    发明授权
    Mechanical shifting of multi-load retractor 失效
    多负载牵引器机械换档

    公开(公告)号:US06834822B2

    公开(公告)日:2004-12-28

    申请号:US10401248

    申请日:2003-03-27

    IPC分类号: B60R2228

    摘要: A seat belt retractor comprising: a first and a second energy absorption mechanism each of which is selectively activatable and respectively configured to generate first and second levels of energy absorption and when activated define an output characteristic of the retractor; a switch mechanism for operatively selecting one or the other energy level and a mode shifter for shifting between the first energy absorption level and the second energy absorption level as a function of the rotation of a spool of the retractor.

    摘要翻译: 一种安全带卷收器,包括:第一和第二能量吸收机构,每个能量吸收机构均可选择性地激活并分别构造成产生第一和第二能级吸收水平,并且当激活时限定牵开器的输出特性; 用于可操作地选择一个或另一个能级的开关机构和用于在第一能量吸收水平和第二能量吸收水平之间移动的模式移位器,作为牵开器的线轴的旋转的函数。

    Mechanical shifting of multi-load retractor
    3.
    发明授权
    Mechanical shifting of multi-load retractor 有权
    多负载牵引器机械换档

    公开(公告)号:US06863235B2

    公开(公告)日:2005-03-08

    申请号:US10303413

    申请日:2002-11-25

    摘要: A seat belt retractor (20) comprising: a primary (40) and secondary (60) locking mechanism and deactivation mechanism (74) for mechanically deactivating the second locking mechanism (60) when the retractor is used by occupants not in a designated class; the retractor including at least two load limiting mechanisms including for example, a torsion bar and variable elongation webbing or a torsion bar and a friction brake (or clutch) configured to be selectively employed depending on the size of the occupant.

    摘要翻译: 一种安全带卷收器(20),包括:当所述牵开器由不在指定类别中的乘员使用时,所述主要(40)和次级(60)锁定机构和停用机构(74)用于机械地去激活所述第二锁定机构(60) 牵引器包括至少两个负载限制机构,其包括例如扭杆和可变伸长的织带或扭杆以及摩擦制动器(或离合器),其被配置为根据乘员的尺寸选择性地使用。

    Seat belt retractor with integrally formed frame
    5.
    发明授权
    Seat belt retractor with integrally formed frame 失效
    安全带卷收器具有整体形成的框架

    公开(公告)号:US06419178B1

    公开(公告)日:2002-07-16

    申请号:US09619112

    申请日:2000-07-19

    IPC分类号: B65H7548

    摘要: A seat belt retractor (20) characterized by low mass and low operating noise, resistant to dust, moisture, and corrosion comprising: an integrally formed, quadrilaterally shaped main body portion (24). In the preferred embodiment, the frame is injection molded using 50% or greater long glass fiber plastic or die cast or injection molded metal. A spring housing wall and wall of a mechanism cover are also integrally formed in the sides of the retractor. Positioned within the spring housing wall is a spring coil guide, as well as an integrally formed anchor, which is used to hold the outer end of a rewind spring. The mechanism side of the frame further includes an integrally formed post or pin to pivotally support a locking pawl.

    摘要翻译: 一种安全带卷收器(20),其特征在于质量低,操作噪音低,耐灰尘,潮湿和腐蚀,包括:整体形成的四边形主体部分(24)。 在优选实施例中,使用50%或更长的玻璃纤维塑料或压铸或注模金属注塑成型框架。 弹簧座壁和机构盖的壁也整体形成在牵开器的侧面。 位于弹簧壳体壁内的是弹簧线圈引导件,以及用于固定回卷弹簧的外端的整体形成的锚固件。 框架的机构侧还包括整体形成的柱或销以枢转地支撑锁定爪。

    ELECTROMECHANICAL SEAT BELT RETRACTOR
    6.
    发明申请
    ELECTROMECHANICAL SEAT BELT RETRACTOR 审中-公开
    电动座椅带扣

    公开(公告)号:US20080290203A1

    公开(公告)日:2008-11-27

    申请号:US11753763

    申请日:2007-05-25

    IPC分类号: B60R22/46

    摘要: An electromechanical seat belt retractor has a seat belt retractor assembly having a spool rotationally moveable about an axis of rotation for winding and unwinding a seat belt; a motor for selectively rotating the spool; a clutch including an over-clutch driven by the motor through one or more gears; the clutch being coaxially aligned with the axis of rotation of the spool and linearly spaced from the spool; and wherein upon a forward actuation of the motor a clutch plate of the clutch linearly moves to engage the spool coupling to the spool and thereafter rotating the spool about the axis to initiate a winding of the seat belt. After the clutch plate engages the spool a reversal of the motor linearly moves the clutch plate away from the spool disengaging the spool. Preferably the clutch means is a Bendix type clutch assembly. In a preferred embodiment, the clutch plate first engages an over-clutch is fixed in a locking engagement to the spool.

    摘要翻译: 机电安全带卷收器具有安全带卷收器组件,其具有围绕用于卷绕和展开安全带的旋转轴线旋转移动的卷轴; 用于选择性地旋转卷轴的马达; 离合器,其包括通过一个或多个齿轮由所述电动机驱动的过离合器; 所述离合器与所述线轴的旋转轴线同轴地对准,并与所述线轴间隔开; 并且其中在马达的向前致动时,所述离合器的离合器片线性地移动以将所述线轴联接件接合到所述线轴,并且此后绕所述轴线旋转所述线轴以启动所述安全带的卷绕。 在离合器片接合卷轴之后,电动机的反转将使离合器板离开卷轴脱离卷轴。 优选地,离合器装置是Bendix型离合器组件。 在优选实施例中,离合器片首先接合过离合器以与锁栓相配合的方式固定。

    Compact belt tightener
    7.
    发明授权
    Compact belt tightener 失效
    紧密带紧固器

    公开(公告)号:US6109697A

    公开(公告)日:2000-08-29

    申请号:US026637

    申请日:1998-02-20

    摘要: A belt tightening device (100/100') for use with a safety device such as a seat belt buckle: a flexible member (12), such as an anchoring length of seat belt webbing, operatively connected to the safety device (34); a housing (102) including a first opening (110) through which the flexible member loosely extends; first and second relatively movable clamping members (160, 162) for causing a portion of the flexible member extending from the housing to be drawn into the housing thereby shortening the remaining length of the flexible member causing a safety belt operatively attached to or part of the flexible member to become more tightly disposed about a user thereof.

    摘要翻译: 一种用于与诸如安全带扣的安全装置一起使用的带束紧装置(100/100'):可操作地连接到安全装置(34)的诸如安全带织带的锚定长度的柔性构件(12); 包括第一开口(110)的壳体(102),柔性构件通过该第一开口松动地延伸; 第一和第二可相对移动的夹紧构件(160,162),用于使从所述壳体延伸的所述柔性构件的一部分被拉入所述壳体中,从而缩短所述柔性构件的剩余长度,从而使安全带可操作地附接到或 柔性构件围绕其使用者变得更加紧密地设置。

    LINEAR PRETENSIONER FOR MOTOR VEHICLE SEATBELT RESTRAINT SYSTEMS
    9.
    发明申请
    LINEAR PRETENSIONER FOR MOTOR VEHICLE SEATBELT RESTRAINT SYSTEMS 有权
    用于电动车辆座椅限位系统的线性预紧器

    公开(公告)号:US20140265288A1

    公开(公告)日:2014-09-18

    申请号:US13827247

    申请日:2013-03-14

    IPC分类号: B60R22/46

    摘要: A pretensioner for a motor vehicle belt restraint system mounted to a structure of the vehicle. The pretensioner is connected to a belt restraint component that is also connected to the belt restraint system. The pretensioner includes a conduit made of tubing and having first and second ends. At least a portion of the conduit defines an elongated piston bore with a piston slideably positioned therein. A cable is attached to the piston and extends through the conduit for connection to the belt restraint component. A micro-gas generator is also located within the conduit and positioned generally opposite of the piston. Upon activation of the micro-gas generator, a gas is generated in the piston bore and drives the piston such that the piston exerts tension on the cable and thereby on the belt restrain component.

    摘要翻译: 一种安装在车辆结构上的机动车辆安全带约束系统的预紧器。 预紧器连接到皮带约束部件,皮带约束部件也连接到皮带约束系统。 预紧器包括由管道制成并具有第一和第二端的导管。 导管的至少一部分限定了细长的活塞孔,活塞可滑动地定位在其中。 电缆连接到活塞并延伸穿过导管以连接到皮带约束部件。 微气体发生器也位于管道内并且大体上与活塞相对地定位。 在微气体发生器激活时,在活塞孔中产生气体并驱动活塞,使得活塞在电缆上施加张力,从而在皮带约束部件上施加张力。

    Buckle for use with a pretensioner
    10.
    发明授权
    Buckle for use with a pretensioner 失效
    带扣用于预紧器

    公开(公告)号:US06233794B1

    公开(公告)日:2001-05-22

    申请号:US09455976

    申请日:1999-12-06

    IPC分类号: A44B1126

    摘要: A seat belt buckle (100) operable with a pretensioner (330) comprising: a frame (102) having a first latch opening (126a) therein, and opposing frame sides (108a,b), each side including a latch plate slot (110) arranged generally perpendicular to the direction of movement of a tongue into the buckle and pivoted weight mechanism (112, 200, 220). The buckle additionally includes a latch plate (180), having portions (186) movable within the latch plate slots between a locked position in engagement with an opening within the tongue and with the first latch opening (126a), the latch plate moveable between a latched position within the latch opening (126a) in the frame and within the latch opening (173) of the tongue to an unlatched position out of the latch openings. The weight (200) as it pivots generates a force upon the latch plate during operation of the pretensioner tending to keep the latch plate in the first opening and a button (250) operatively received upon the frame having ramp means (260) for lifting the latch plate to its unlatched position.

    摘要翻译: 一种可与预紧器(330)一起操作的安全带带扣(100),包括:一个在其中具有第一锁定开口(126a)的框架(102)和相对的框架侧面(108a,b),每个侧面包括闩锁板槽 )大体上垂直于舌头移动到带扣和枢转重量机构(112,200,220)中的运动方向。 所述带扣还包括闩锁板(180),所述闩锁板(180)具有在所述闩锁板槽内可在与所述舌头内的开口接合的锁定位置与所述第一闩锁孔(126a)之间移动的部分(186),所述闩锁板可在 在框架内的闩锁开口(126a)内并且在舌片的闩锁开口(173)内的闩锁位置到闩锁开口外的解锁位置。 重量(200)在其枢轴转动时在预紧器的操作期间在锁紧板的操作期间产生力,以将闩锁板保持在第一开口中,并且操作地接收在框架上的按钮(250)具有斜坡装置(260) 闩锁板到其解锁位置。