JPH0230523U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 shows an embodiment of the present invention, a front view in the axial direction with a part of the end cap cut away, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 shows a conventional guide rail. FIG. 4 is a front view in the axial direction with the right half of the end cap of the linear guide device cut away. 1 is the guide rail, 2 is the slider, 2A is the slider body, 3a and 3b are the rolling grooves for the rolling elements (of the guide rail), 4a and 4b are the rolling grooves for the rolling elements (of the slider), 2B is the end cap, and B is the end cap. Rolling element (ball)
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Claims (1)

[Claim for Utility Model Registration] An extended prismatic guide rail with axial rolling grooves at symmetrical positions on both left and right sides, and a structure that straddles the guide rail so as to be movable in the axial direction. a slider having a rolling element rolling groove on its inner surface facing the rolling element rolling groove of the guide rail; a large number of rolling elements inserted into the opposing rolling element rolling grooves so as to be freely rollable; A linear guide device comprising: a cross-sectional shape of the guide rail including the rolling groove of the rolling element is symmetrical in the vertical and horizontal directions.