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发明授权
CN107867205B 交通工具用座椅滑动装置 失效 - 权利终止

交通工具用座椅滑动装置
摘要：
本公开涉及交通工具用座椅滑动装置。转动体保持单元将转动体保持为能够旋转且能够滑动。施力单元向使得转动体保持单元接近固定轨道中的第1面的方向对转动体保持单元施力。突出部设置在转动体保持单元，并与位于第1面相反侧的第2面相对。转动体保持单元构成为，转动体越接近转动体的可滑动范围中的一侧的端部，在上下方向从转动体与第1面的接触点到突出部中的位于第2面侧的端部的距离越大，并且转动体保持单元构成为，至少在转动体位于所述一侧的端部时，突出部和第2面相抵接。
摘要（英）：

A rolling element holder holds a rolling element rotatably and slidably. A biasing unit biases the rolling element holder toward a first surface of a fixed rail. A projection is provided on the rolling element holder, and faces a second surface opposite to the first surface. The rolling element holder is configured so that a distance in an up-down direction from a contact point between the rolling element and the first surface to an end portion of the projection on the second surface side becomes larger as the rolling element approaches an end on one side in a slidable range of the rolling element, and so that the projection is brought into contact with the second surface at least when the rolling element is at the end on the one side.

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