| 摘要 |
PURPOSE: A transfer slider for a weight is provided to prevent horizontal shaking because a pad is installed between balls attached to both sides of rails. CONSTITUTION: A transfer slider for a weight comprises a lower rail(110), an upper rail(120), guide rollers(130), and guide balls(140). An upper sliding plate(111) is integrally formed on both outer ends of an open part of the lower rail. A lower sliding plate(121) is integrally formed on both inner ends of an open part of the upper rail. The upper rail is inserted in the lower rail so that the lower sliding plate is placed under the upper sliding plate. The guide rollers are installed in recessed channels(112,122) of the lower and upper rails, respectively. The guide balls are installed on the sides of the guide rollers in the upper and lower rails.
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