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    • 112. 发明申请
    • Seatbelt device
    • 安全带装置
    • US20020185852A1
    • 2002-12-12
    • US10064054
    • 2002-06-05
    • Takata Corporation
    • Yoshiyuki NakanoMasahiko IwaiTadahiro Nakayama
    • B60R022/28B60R022/36B60R022/46
    • B60R22/1952
    • A seat belt device including a shock absorbing mechanism to gently stop a pull-in member and to prevent a large impact force from being exerted on the pull-in member when the pull-in member is pulled in by a pre-tensioner. The device may include a wire pulled by operation of a buckle pre-tensioner at the time of an emergency, a buckle is pulled in towards a bracket while a cover contracts. Before the cover contracts to a maximum permissible contraction position, the buckle comes into contact with the free end of a shock absorbing member, and, then, is pulled in while the shock absorbing member is caused to contract. By the contraction of the shock absorbing member, the shock absorbing member absorbs impact energy of the buckle.
    • 一种安全带装置,包括缓冲机构,用于在拉入构件被预张紧器拉入时轻轻地阻止拉入构件并防止大的冲击力施加在拉入构件上。 该装置可以包括在紧急情况下通过带扣预张紧器的操作拉动的线,当盖子收缩时,带扣被拉向支架。 在盖子收缩到最大允许收缩位置之前,带扣与减震构件的自由端接触,然后在使减震构件收缩的同时被拉入。 通过减震构件的收缩,冲击吸收构件吸收带扣的冲击能量。
    • 113. 发明申请
    • Seat belt tension sensor, methods of integration and attachment
    • 安全带张力传感器,集成和附件的方法
    • US20020145422A1
    • 2002-10-10
    • US10161926
    • 2002-06-04
    • Breed Automotive Technology, Inc.
    • Antony W. ChamingsJohn O'NeillRudi Grzic
    • G01B007/14
    • G01L5/108B60R21/01544B60R21/0155B60R22/16B60R22/18B60R22/1952B60R22/48B60R2022/1806B60R2022/4841G01L5/101G01L5/103Y10T24/45623
    • A force sensor (50;50null;50a) for generating a signal indicative of the usage of a seat belt comprising: a cylindrical first housing (70;70null) having a wall (72) and a bottom (74), the bottom including an opening (76), the first housing including an internal cavity (124); a cable anchor (90) slidably received within the cavity and adapted to be connected to a cable (54); the cable (54) having one end secured to the cable anchor and another end operatively connected to an anchor point; a magnet (120) operatively connected to a top of the cable anchor and movable with the cable anchor; first means for biasing the cable anchor to resist motion of the cable anchor toward the bottom of the housing; a magnetic sensor (200) for generating a signal indicative of the distance between it and the magnet; a sensor housing (180) securably connected relative to the first housing and positioned upon the first housing to position the magnetic sensor a determinable distance from the magnet at a null position; a housing end cap (150) securable to the first housing for enclosing an open end of the first housing, the magnet and the magnetic sensor being relatively movable when a force of a determinable level is applied to the end cap thereby causing the relative movement of the magnet and the magnetic sensor.
    • 用于产生指示安全带使用的信号的力传感器(50; 50'; 50a),包括:具有壁(72)和底部(74)的圆柱形第一壳体(70; 70'), 包括开口(76),所述第一壳体包括内腔(124); 电缆锚固件(90),其可滑动地容纳在所述空腔内并且适于连接到电缆(54); 所述电缆(54)具有一端固定到所述电缆锚固件,另一端可操作地连接到锚定点; 磁体(120),其可操作地连接到所述电缆锚固件的顶部并且可与所述电缆锚固件一起移动; 第一装置,用于偏压缆索锚,以抵抗缆索锚向壳体底部的运动; 用于产生指示其与磁体之间的距离的信号的磁传感器(200); 传感器壳体(180),其相对于所述第一壳体牢固地连接并且定位在所述第一壳体上,以将所述磁性传感器定位在所述磁体处于零位置的可确定距离; 壳体端盖(150),其可固定到所述第一壳体以封闭所述第一壳体的开口端,所述磁体和所述磁传感器在所述可确定水平的力施加到所述端盖时可相对移动,从而导致 磁铁和磁传感器。
    • 116. 发明授权
    • Seatbelt device
    • 安全带装置
    • US06419271B1
    • 2002-07-16
    • US09484018
    • 2000-01-18
    • Hiroshi YamadaKazuo YamamotoYoshihiko Wada
    • Hiroshi YamadaKazuo YamamotoYoshihiko Wada
    • B60R2236
    • B60R22/1955B60R22/1952B60R22/28
    • Provided is a seatbelt device comprising a buckle pretensioner capable of preventing a connective member from being subject to high temperature/pressure and efficiently converting combustion gas, which provides pressure for retracting the buckle, into retractive power. A buckle pretensioner 10 (30, 40, 50, 60, 70) for retracting the buckle 11 pursuant to combustion gas pressure of powder comprises a connective member 13 connected to the buckle 11, and a retractor 12 (32, 72) for retracting the buckle 11 via the connective member 13. The connective member 13 is arranged in a position such that it is not exposed to the combustion gas.
    • 提供一种安全带装置,其包括能够防止连接构件经受高温/高压并且有效地将提供用于将带扣缩回的压力的燃烧气体转换成回缩力的带扣预张紧器。一种带扣预紧器10(30,40, 50,60,70),用于根据粉末的燃烧气体压力来收回带扣11,包括连接到带扣11的连接构件13和用于经由连接构件13缩回带扣11的牵开器12(32,72)。 连接构件13布置在不暴露于燃烧气体的位置。