公开(公告)号：US5868470A

公开(公告)日：1999-02-09

申请号：US922967

申请日：1997-09-03

申请人： Marvin W. Hyder ,  Robert A. Niemiec

发明人： Marvin W. Hyder ,  Robert A. Niemiec

IPC分类号： B60N2/23 ,  B60N2/02

CPC分类号： B60N2/233

摘要： A recliner mechanism for an automotive seat. The recliner mechanism includes a turnbuckle-style adjustment mechanism and a linearly stationary housing. The adjustment mechanism includes a drive screw extending through the housing. In one embodiment, the drive screw includes a conventional spur gear that is engaged with an axially elongated spur gear rotatably supported within the housing. The axes of the two gears are parallel so that the drive screw spur gear can travel axially along the elongated spur gear. The elongated spur gear is operatively connected to a conventional drive assembly. In a second embodiment, the drive screw includes an axially elongated helical gear that is engaged with a conventional worm gear rotatably supported within the housing. The elongated helical gear remains engaged with the worm gear even when the drive screw travels axially within the housing. The worm gear is operatively connected to a conventional drive assembly.

摘要翻译： 汽车座椅的斜倚机构。 倾斜机构包括螺丝扣式调节机构和线性固定壳体。 调节机构包括延伸穿过壳体的驱动螺杆。 在一个实施例中，驱动螺杆包括传统的正齿轮，其与可旋转地支撑在壳体内的轴向细长的正齿轮接合。 两个齿轮的轴线是平行的，使得驱动螺杆正齿轮可以沿着细长的正齿轮轴向行进。 细长的正齿轮可操作地连接到传统的驱动组件。 在第二实施例中，驱动螺杆包括轴向细长的斜齿轮，其与可旋转地支撑在壳体内的常规蜗轮啮合。 即使当驱动螺杆在壳体内轴向移动时，细长的斜齿轮仍然与蜗轮啮合。 蜗轮可操作地连接到传统的驱动组件。

公开(公告)号：US5746409A

公开(公告)日：1998-05-05

申请号：US684567

申请日：1996-07-19

申请人： Richard W.A. Rees

发明人： Richard W.A. Rees

IPC分类号： B60N2/06 ,  B60N2/07 ,  B60N2/42 ,  F16M13/00

CPC分类号： B60N2/073 ,  B60N2/067 ,  B60N2/071 ,  B60N2/072 ,  B60N2/075

摘要： An adjustable, automotive vehicle seat track having slidably interfit upper and lower tracks. The upper track is generally cross-shaped and includes a vertical web and a horizontal web. Opposite longitudinal edges of the horizontal web define a pair of inwardly opening, longitudinal channels. A pair of opposed, longitudinal flanges extend outwardly from the bottom edge of the vertical web. The lower track is generally U-shaped in cross section and includes a pair of longitudinal flanges slidably interfitted with the horizontal web channels and a longitudinal channel slidably interfitted with the vertical web flanges. The lower track channel is partially closed around the vertical web flanges to resist separation of the upper track from the lower track.

摘要翻译： 一种可调节的机动车辆座椅轨道，其具有可滑动地相互连接的上部和下部轨道。 上轨道通常是十字形的并且包括垂直腹板和水平腹板。 水平腹板的相对纵向边缘限定一对向内开口的纵向通道。 一对相对的纵向凸缘从垂直腹板的底部边缘向外延伸。 下轨道的横截面通常为U形，并且包括一对可滑动地与水平腹板通道相配合的纵向凸缘和与该垂直腹板凸缘可滑动地相配合的纵向通道。 下轨道通道围绕垂直腹板凸缘部分地闭合，以抵抗上轨道与下轨道的分离。