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公开(公告)号：US09579992B2
公开(公告)日：2017-02-28
申请号：US14798584
申请日：2015-07-14
发明人： Wolfgang Suck , Nick Röhnert , Karsten Hartleb , Andreas Prause , Bernd Griebel
CPC分类号： B60N2/07 , B60N2/062 , B60N2/0705 , B60N2/0715 , B60N2/072 , B60N2/0722 , B60N2/0806 , B60N2/0818 , B60N2/0875
摘要： A longitudinal guide for vehicle seats including two elongate rails, each including a lower rail, an upper rail supported on the lower rail and displaceable longitudinally, two bearing areas for guiding means, the bearing areas lying diagonally opposite to and being biased against each other, each upper rail and lower rail having an L-shaped region, if viewed in profile, formed by a base leg and an L-leg that protrudes from the base leg substantially perpendicularly, and two end regions, which adjoin the L-shaped region, each end region of the upper or lower rail together with the end region of the associated lower or upper rail forming an embracing area by mutually hooking, end regions of the upper rail forming bearing areas with opposite portions of the associated lower rail, and a plurality of balls are supported in a first bearing area on the end region having a circular arc-shaped profile.
摘要翻译： 一种用于车辆座椅的纵向引导件，其包括两个细长导轨，每个细长导轨均包括下导轨，支撑在下导轨上的上导轨和可纵向移动的两个支承区域，用于引导装置的两个轴承区域，其彼此相对并彼此偏置的支承区域， 每个上轨道和下轨道具有L形区域，如果从轮廓看，由基部腿和基本上垂直地从基部腿突出的L形腿形成，并且与L形区域相邻的两个端部区域， 上轨道或下轨道的每个端区域与相关联的下轨道或上轨道的端部区域一起通过相互钩挂形成包围区域，上轨道形成支承区域的端部区域具有相关联的下轨道的相对部分，并且多个 的球被支撑在具有圆弧形轮廓的端部区域上的第一轴承区域中。
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公开(公告)号：US09387778B2
公开(公告)日：2016-07-12
申请号：US14798645
申请日：2015-07-14
发明人： Wolfgang Suck , Nick Röhnert , Karsten Hartleb , Andreas Prause , Bernd Griebel
CPC分类号： B60N2/07 , B60N2/062 , B60N2/0705 , B60N2/0715 , B60N2/072 , B60N2/0722 , B60N2/0806 , B60N2/0818 , B60N2/0875
摘要： A longitudinal guide for vehicle seats, comprising a lower rail, an upper rail supported thereon to be displaceable in a longitudinal direction, wherein each upper rail and lower rail has an L-shaped region, if viewed in profile, formed by a base leg and an L-leg projecting from the base leg substantially perpendicularly, and two end regions respectively connected to the L-shaped region. Each elongate rail includes a first bearing area and a second bearing area for guiding means, which are biased to each other and formed by opposite end portions of the respective upper rail and portions of the associated lower rail. Embossments are formed at both ends of the base leg of the upper rail by cold work forming, with a smaller radius of curvature to effect higher stiffness of the longitudinal rail, particularly in event of a crash. Further embossments may be provided for an even higher stiffness.
摘要翻译： 一种用于车辆座椅的纵向引导件，包括下轨道，支撑在其上的上轨道可在纵向方向上移动，其中每个上轨道和下轨道具有如图所示的L形区域，由腿部形成， 大致垂直地从基部腿突出的L形腿和分别连接到L形区域的两个端部区域。 每个细长轨道包括用于引导装置的第一支承区域和第二支承区域，所述第一支承区域和第二支承区域彼此偏置并由相应的上轨道的相对端部分和相关联的下轨道的部分形成。 通过冷加工成型在上轨道的基部腿的两端形成压花，具有更小的曲率半径以实现纵向轨道的更高的刚度，特别是在碰撞的情况下。 可以提供进一步的压花以获得更高的刚度。
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公开(公告)号：US20150314705A1
公开(公告)日：2015-11-05
申请号：US14798645
申请日：2015-07-14
发明人： Wolfgang Suck , Nick Röhnert , Karsten Hartleb , Andreas Prause , Bernd Griebel
IPC分类号： B60N2/07
CPC分类号： B60N2/07 , B60N2/062 , B60N2/0705 , B60N2/0715 , B60N2/072 , B60N2/0722 , B60N2/0806 , B60N2/0818 , B60N2/0875
摘要： A longitudinal guide for vehicle seats, comprising a lower rail, an upper rail supported thereon to be displaceable in a longitudinal direction, wherein each upper rail and lower rail has an L-shaped region, if viewed in profile, formed by a base leg and an L-leg projecting from the base leg substantially perpendicularly, and two end regions respectively connected to the L-shaped region. Each elongate rail includes a first bearing area and a second bearing area for guiding means, which are biased to each other and formed by opposite end portions of the respective upper rail and portions of the associated lower rail. Embossments are formed at both ends of the base leg of the upper rail by cold work forming, with a smaller radius of curvature to effect higher stiffness of the longitudinal rail, particularly in event of a crash. Further embossments may be provided for an even higher stiffness.
摘要翻译： 一种用于车辆座椅的纵向引导件，包括下轨道，支撑在其上的上轨道可在纵向方向上移动，其中每个上轨道和下轨道具有如图所示的L形区域，由腿部形成， 大致垂直地从基部腿突出的L形腿和分别连接到L形区域的两个端部区域。 每个细长轨道包括用于引导装置的第一支承区域和第二支承区域，所述第一支承区域和第二支承区域彼此偏置并由相应的上轨道的相对端部分和相关联的下轨道的部分形成。 通过冷加工成型在上轨道的基部腿的两端形成压花，具有更小的曲率半径以实现纵向轨道的更高的刚度，特别是在碰撞的情况下。 可以提供进一步的压花以获得更高的刚度。
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公开(公告)号：US20150314704A1
公开(公告)日：2015-11-05
申请号：US14798584
申请日：2015-07-14
发明人： Wolfgang Suck , Nick Röhnert , Karsten Hartleb , Andreas Prause , Bernd Griebel
IPC分类号： B60N2/07
CPC分类号： B60N2/07 , B60N2/062 , B60N2/0705 , B60N2/0715 , B60N2/072 , B60N2/0722 , B60N2/0806 , B60N2/0818 , B60N2/0875
摘要： A longitudinal guide for vehicle seats including two elongate rails, each including a lower rail, an upper rail supported on the lower rail and displaceable longitudinally, two bearing areas for guiding means, the bearing areas lying diagonally opposite to and being biased against each other, each upper rail and lower rail having an L-shaped region, if viewed in profile, formed by a base leg and an L-leg that protrudes from the base leg substantially perpendicularly, and two end regions, which adjoin the L-shaped region, each end region of the upper or lower rail together with the end region of the associated lower or upper rail forming an embracing area by mutually hooking, end regions of the upper rail forming bearing areas with opposite portions of the associated lower rail, and a plurality of balls are supported in a first bearing area on the end region having a circular arc-shaped profile.
摘要翻译： 一种用于车辆座椅的纵向引导件，其包括两个细长导轨，每个细长导轨均包括下导轨，支撑在下导轨上的上导轨和可纵向移动的两个支承区域，用于引导装置的两个轴承区域，其彼此相对并彼此偏置的支承区域， 每个上轨道和下轨道具有L形区域，如果从轮廓看，由基部腿和基本上垂直地从基部腿突出的L形腿形成，并且与L形区域相邻的两个端部区域， 上轨道或下轨道的每个端区域与相关联的下轨道或上轨道的端部区域一起通过相互钩挂形成包围区域，上轨道形成支承区域的端部区域具有相关联的下轨道的相对部分，并且多个 的球被支撑在具有圆弧形轮廓的端部区域上的第一轴承区域中。
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