Patent ID: 8821020
Filing Date: 2014-09-02
Classification: F16C,Y10T

Abstract:
1. A motion guide device comprising: a raceway member having a rolling-element rolling part wherein the raceway member also includes a base supporting the raceway member, and an upper surface of the raceway member substantially parallel from said base; a moving block having a loaded rolling-element rolling part facing the rolling-element rolling part and a rolling-element circulation passage including a rolling-element return passage extending approximately in parallel with the loaded rolling-element rolling part; a plurality of rolling elements arranged in the rolling-element circulation passage; and the moving block having the mounting part having a through hole extending in a travelling direction of the moving block, and at least a part of the return part being provided in the through hole; and wherein the rolling part is formed of a pair of leg parts hanging down from respective ends of a center part which is positioned therebetween, such that the orientation of the center part is positioned opposite from and substantially parallel to the upper surface of the race way member.