公开(公告)号：US5899532A

公开(公告)日：1999-05-04

申请号：US944883

申请日：1997-10-06

申请人： Thomas W. Paisley ,  Mark R. Truman

发明人： Thomas W. Paisley ,  Mark R. Truman

IPC分类号： B60N2/12 ,  B60N2/20

CPC分类号： B60N2/123

摘要： An easy entry seat track assembly with single point memory comprises a lower track assembly and an upper track assembly, slidably engaging the lower track assembly. A latch releasably secures the upper track assembly to the lower track assembly. Operation of a towel bar or the like is provided for comfort adjustment of the upper track assembly relative to the lower track assembly. Also, single point memory is provided for moving the latch from a latching position to an unlatching position, holding in the unlatching position temporarily and returning the latch to the latching position when the upper seat track is moved to a predetermined position. The single point memory comprises a cam plate mounted on the upper track assembly. A memory mechanism attached to the latch is contacted by the cam plate as it rotates from an open position to a memory position, moving the latch to the unlatching position. The cam plate is held in the memory position until the upper track slides to the predetermined position where, for example, the cam plate contacts a reset flange which returns the cam plate to the open position.

摘要翻译： 具有单点存储器的容易进入座椅轨道组件包括下轨道组件和上轨道组件，其可滑动地接合下轨道组件。 闩锁可释放地将上轨道组件固定到下轨道组件。 毛巾杆等的操作被提供用于上轨道组件相对于下轨道组件的舒适调节。 而且，提供单点存储器用于将闩锁从锁定位置移动到解锁位置，暂时保持在解锁位置，并且当上座椅轨道移动到预定位置时将闩锁返回到闩锁位置。 单点存储器包括安装在上部轨道组件上的凸轮板。 当凸轮板从打开位置旋转到存储位置时，连接到闩锁的记忆机构与凸轮板接触，将闩锁移动到解锁位置。 凸轮板被保持在存储位置，直到上轨道滑动到例如凸轮板接触使凸轮板回到打开位置的复位凸缘的预定位置。

公开(公告)号：US5855350A

公开(公告)日：1999-01-05

申请号：US725605

申请日：1996-10-03

申请人： Otto Volker ,  Ruben Hernandez ,  Thomas W. Paisley ,  Roger L. Brock

发明人： Otto Volker ,  Ruben Hernandez ,  Thomas W. Paisley ,  Roger L. Brock

IPC分类号： B60N2/07 ,  B60N2/08 ,  F16M13/00

CPC分类号： B60N2/0825 ,  B60N2/0705 ,  B60N2/0715 ,  B60N2/0843

摘要： A rollerless seat track assembly and a motor vehicle seat having a rollerless seat track assembly is shown having a lower track mounted to a base or floor of a motor vehicle, and a slidable upper track attached to a seat base. The upper track has a top wall and a pair of side walls. The lower track has a pair of flanges positioned adjacent a primary load bearing contact surface. Preferably a low friction coating, such as a PTFE epoxy paint is applied to the primary load bearing contact surface of the lower track, and a preferably elongate glide strip or glide member may be affixed to a lower side of the top wall of the upper track. As the seat track slides back and forth, the glide strip would slide over the low friction coating, minimizing the efforts required to adjust the seat. Lateral stability may be enhanced by lateral stabilization ball bearings running in raceways between the upper and lower tracks. Preferably a swizel stick or retainer having a series of openings sized to receive the ball bearings is positioned in each raceway to maintain proper spacing of the ball bearings. Optionally the raceway may have four contact points with each ball bearing. The tracks may be interlocking, that is, capable of resisting upward dislocation forces.

摘要翻译： 示出了具有无轨道座椅轨道组件的无车轮座椅轨道组件和机动车辆座椅，其具有安装到机动车辆的底座或地板的下轨道以及附接到座椅底座的可滑动的上轨道。 上部轨道具有顶壁和一对侧壁。 下轨道具有邻近主承载接触表面定位的一对凸缘。 优选地，诸如PTFE环氧涂料的低摩擦涂层施加到下轨道的主承载接触表面，并且优选地，细长的滑动条或滑动构件可以固定到上轨道的顶壁的下侧 。 当座椅导轨前后滑动时，滑动条将在低摩擦涂层上滑动，从而最小化调节座椅所需的努力。 横向稳定性可以通过在上下轨道之间的滚道中运行的横向稳定球轴承来增强。 优选地，具有一定尺寸以容纳球轴承的一系列开口的旋转棒或保持器定位在每个滚道中以保持球轴承的适当间隔。 可选地，每个滚珠轴承可以具有四个接触点。 轨道可以是互锁的，即能够抵抗向上的位错力。