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2. 发明授权

US06250684B1 D-ring/roller assembly for supporting seat belt webbing in a vehicle 失效
标题翻译：用于在车辆中支撑安全带织带的D形环/辊组件
公开(公告)号：US06250684B1
公开(公告)日：2001-06-26
申请号：US09164492
申请日：1998-10-01
申请人： Michael P. Gleason , Barry J. Maloney
发明人： Michael P. Gleason , Barry J. Maloney
IPC分类号： B60R2236
CPC分类号： B60R22/24 , B60R22/1855 , B60R2022/1825 , Y10T24/4086
摘要： An apparatus (22) includes a webbing roller (32), a brake structure (80), and a support structure (62, 62). The roller (32) includes a spool (50) and a pair of axially opposite spindle structures (52) centered on an axis of rotation (53). A rotatable outer surface (54) of the spool (50) is configured to engage seat belt webbing (16). The support structure (62, 62) is configured to support the roller (32) in an ordinary operating position in which the outer surface (54) of the spool (50) is spaced radially from a braking surface (82) on the brake structure (80). The support structure (62, 62) is further configured to support the roller (32) for movement under the influence of tension in the seat belt webbing (16). Such movement of the roller (32) includes uniform movement radially from the ordinary operating position to a restrained position in which the outer surface (54) of the spool (50) engages the braking surface (82) on the brake structure (80).
摘要翻译：一种装置（22）包括一个织带辊（32），一个制动结构（80）和一个支撑结构（62,62）。辊子（32）包括一个线轴（50）和一对以旋转轴线（53）为中心的轴向相对的心轴结构（52）。卷轴（50）的可旋转的外表面（54）构造成接合安全带织带（16）。支撑结构（62,62）构造成在卷轴（50）的外表面（54）与制动结构上的制动表面（82）径向间隔开的普通操作位置中支撑辊（32）（80）。所述支撑结构（62,62）进一步构造成支撑所述辊（32）在所述安全带织带（16）中受张力影响下移动。辊（32）的这种运动包括从普通操作位置到制动结构（80）上的制动表面（82）的限制位置的均匀运动。

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