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1.发明申请公开(公告)号：US20120049500A1
公开(公告)日：2012-03-01
申请号：US12872285
申请日：2010-08-31
申请人： Bin Wang , Frank Kiiskila , Daniel K. Webb , Jon E. Burrow , Kurt W. Schulz , Chad E. Moore , Gerald J. Keller
发明人： Bin Wang , Frank Kiiskila , Daniel K. Webb , Jon E. Burrow , Kurt W. Schulz , Chad E. Moore , Gerald J. Keller
IPC分类号： B60R22/46
CPC分类号： B60R22/4628 , B60R2022/4642 , B60R2022/4657
摘要： A seat belt retractor for use in seat belt restraint systems. The retractor incorporates dual rotopretensioner units and adaptive load limiting characteristics. Preferably, the rotopretensioners are positioned on opposite ends of a retractor spool for driving the spool for pretensioning rotation. A first pretensioner may be activated alone to provide pretensioning rotation. In one embodiment of the invention, if the second pretensioner is not activated, the system will be engaged to provide a given belt load limiting characteristic. A second rotopretensioner may be fired either after the first pretensioner is fired to increase pay-in capacity or to activate a different load limiting characteristic for the retractor.
摘要翻译： 一种用于安全带约束系统的安全带卷收器。 牵开器包含双重旋转陀螺仪单元和自适应负载限制特性。 优选地，旋转拉伸器位于卷收器卷轴的相对端上，用于驱动卷轴以预张紧旋转。 可以单独激活第一预紧器以提供预张紧旋转。 在本发明的一个实施例中，如果第二预紧器没有被激活，系统将被接合以提供给定的带负载限制特性。 在第一预张紧器被点火之后，可以发射第二个陀螺仪，以增加收费能力或激活牵开器的不同负载限制特性。
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公开(公告)号：US07954854B2
公开(公告)日：2011-06-07
申请号：US12173608
申请日：2008-07-15
申请人： Gerald J. Keller , Kurt W. Schulz
发明人： Gerald J. Keller , Kurt W. Schulz
IPC分类号： B65H75/48
CPC分类号： B60R22/4676 , B60R2022/287
摘要： A torsion bar, constructed in accordance with the teachings of the present invention, an elongated bar has a first end, a second end, and a mid-section between the first and second ends. The first end of the elongated bar has a material void. The first end preferably has a diameter substantially equal to a diameter of the mid-section. In one design, the material void is a slot extending longitudinally, and the first end may also define a plurality of circumferentially spaced slots extending longitudinally. In another design, the material void is a bore extending longitudinally, and the first end may also define a plurality of slots extending longitudinally and extending from the bore through an exterior surface of the elongated bar to leave a plurality of fingers at the first end. In these designs and other, the torsion bar and the material void may be cold forged, thereby eliminating a second forming step. The torsion bar may also include a plurality of circumferentially spaced ribs extending longitudinally from the first end to the second end.
摘要翻译： 根据本发明的教导构造的扭杆具有第一端部，第二端部和第一端部与第二端部之间的中间部分。 细长条的第一端具有材料空隙。 第一端优选地具有基本上等于中间部分的直径的直径。 在一种设计中，材料空隙是沿纵向延伸的槽，并且第一端还可以限定纵向延伸的多个周向间隔开的槽。 在另一种设计中，材料空隙是纵向延伸的孔，并且第一端还可以限定纵向延伸并从孔延伸穿过细长杆的外表面的多个槽，以在第一端留下多个指状物。 在这些设计和其他设计中，扭杆和材料空隙可以是冷锻的，从而消除第二成形步骤。 扭杆还可以包括从第一端到第二端纵向延伸的多个周向隔开的肋。
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3.发明申请公开(公告)号：US20100013205A1
公开(公告)日：2010-01-21
申请号：US12173608
申请日：2008-07-15
申请人： Gerald J. Keller , Kurt W. Schulz
发明人： Gerald J. Keller , Kurt W. Schulz
CPC分类号： B60R22/4676 , B60R2022/287
摘要： A torsion bar, constructed in accordance with the teachings of the present invention, an elongated bar has a first end, a second end, and a mid-section between the first and second ends. The first end of the elongated bar has a material void. The first end preferably has a diameter substantially equal to a diameter of the mid-section. In one design, the material void is a slot extending longitudinally, and the first end may also define a plurality of circumferentially spaced slots extending longitudinally. In another design, the material void is a bore extending longitudinally, and the first end may also define a plurality of slots extending longitudinally and extending from the bore through an exterior surface of the elongated bar to leave a plurality of fingers at the first end. In these designs and other, the torsion bar and the material void may be cold forged, thereby eliminating a second forming step. The torsion bar may also include a plurality of circumferentially spaced ribs extending longitudinally from the first end to the second end.
摘要翻译： 根据本发明的教导构造的扭杆具有第一端部，第二端部和第一端部与第二端部之间的中间部分。 细长条的第一端具有材料空隙。 第一端优选地具有基本上等于中间部分的直径的直径。 在一种设计中，材料空隙是沿纵向延伸的槽，并且第一端还可以限定纵向延伸的多个周向间隔开的槽。 在另一种设计中，材料空隙是纵向延伸的孔，并且第一端还可以限定纵向延伸并从孔延伸穿过细长杆的外表面的多个槽，以在第一端留下多个指状物。 在这些设计和其他设计中，扭杆和材料空隙可以是冷锻的，从而消除第二成形步骤。 扭杆还可以包括从第一端到第二端纵向延伸的多个周向隔开的肋。
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公开(公告)号：US5401449A
公开(公告)日：1995-03-28
申请号：US89542
申请日：1993-07-12
申请人： Timothy W. Hill , Gerald J. Keller
发明人： Timothy W. Hill , Gerald J. Keller
CPC分类号： B29C44/569 , B29C67/246 , B29C70/086 , B29C70/78 , B60R13/0243 , B29C2043/186 , B29L2031/3014 , B60R2013/0281 , B60R2013/0293
摘要： An automotive door panel that has styling lines is made by laying a facing layer of soft trim material on a support surface of a mold part. The facing layer has a backing layer of open cell flexible foam that has gaps that expose strips on the back surface of the facing layer. A heat-sensitive adhesive barrier film is behind the flexible foam backing layer. The mold is closed by a mating mold part and a urethane precursor mixture is injected into the closed mold which is heated to generate a structural substrate. The generating substrate crushes the backing layer and activates the adhesive film to bond the structural substrate to the exposed back surface strips of the facing layer to provide the styling lines. These styling lines are enhanced when the foam backing layer recovers upon removal from the mold.
摘要翻译： 具有造型线的汽车门板通过在模具部件的支撑表面上铺设面对的柔软装饰材料层而制成。 面层具有开孔柔性泡沫的背衬层，其具有露出面层的背面上的条带的间隙。 热敏粘合阻挡膜位于柔性泡沫背衬层的后面。 模具由配合的模具部件封闭，并且将氨基甲酸乙酯前体混合物注入封闭的模具中，该模具被加热以产生结构基材。 生成衬底压碎背衬层并激活粘合剂膜以将结构衬底粘合到面层的暴露的背面条带以提供造型线。 当泡沫背衬层从模具中取出时，这些造型线条被增强。
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公开(公告)号：US06902227B2
公开(公告)日：2005-06-07
申请号：US10390086
申请日：2003-03-17
申请人： Gerald J. Keller
发明人： Gerald J. Keller
CPC分类号： B60R21/055 , B60R21/04 , B60R22/201 , B60R2021/0414 , B60R2021/0435
摘要： An energy absorber for protecting the occupants of a vehicle. The energy absorber includes an interior portion and a first contact surface at least partially surrounding the interior portion. The first contact surface is attachable to a structural member of the vehicle. The energy absorber also includes at least one hollow cavity extending through the interior portion in a direction substantially parallel to the first contact surface. During a vehicle collision, the first contact surface absorbs energy from occupant impact with an interior trim piece by deforming into the hollow cavity.
摘要翻译： 一种用于保护车辆乘客的能量吸收器。 能量吸收器包括内部部分和至少部分地围绕内部部分的第一接触表面。 第一接触表面可附接到车辆的结构构件。 能量吸收器还包括至少一个中空腔，该中空腔在基本上平行于第一接触表面的方向上延伸穿过内部部分。 在车辆碰撞期间，第一接触表面通过变形成中空腔体而吸收来自与内饰件的乘员碰撞的能量。
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公开(公告)号：US06916045B2
公开(公告)日：2005-07-12
申请号：US10643865
申请日：2003-08-20
CPC分类号： B60R22/4676 , B60R2022/469 , G01L5/103
摘要： A seat belt load limiter employs a magnetostrictive sensor to detect the elastic loading and plastic deformation of a torsion rod forming part of a seat belt retractor. A magnet and a coil are placed about or adjacent to the torsion rod. When the torsion rod undergoes elastic or plastic strain, an electrical voltage is induced in the coil which is used to detect elastic or plastic strain of the torsion rod. A vehicle safety system uses the output of the magnetostrictive sensor to inform the vehicle operator when the seat belt load limiter is in need of replacement. The output of the magnetostrictive sensor as processed by the vehicle safety system can also be used to detect a situation where the seat occupant is not restrained by the seat belt and to make an airbag deployment decision.
摘要翻译： 安全带负载限制器采用磁致伸缩传感器来检测形成安全带卷收器部分的扭杆的弹性载荷和塑性变形。 磁铁和线圈围绕或靠近扭杆放置。 当扭杆经受弹性或塑性应变时，在用于检测扭杆的弹性或塑性应变的线圈中产生电压。 当安全带负载限制器需要更换时，车辆安全系统使用磁致伸缩传感器的输出来通知车辆操作者。 由车辆安全系统处理的磁致伸缩传感器的输出也可以用于检测座椅乘员不被座椅安全带约束并使安全气囊部署决定的情况。
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