| 摘要 |
PURPOSE:To provide a direct acting guide sliding unit having large rigidity against the vertical and horizontal loads on a track rail and against the moment load and having vibration-proofness and vibration damping property. CONSTITUTION:Sliding plates 17, 27, 28 made of a low-friction coefficient material are fixed to the first sliding face 14 of a casing 5 kept in contact with the top face 13 of a track rail 1 and the second sliding faces 25, 26 of the casing 5 kept in contact with the lower face of the stretched wall 23 of the track rail 1, and squeeze film dampers are formed between the surfaces of the sliding plates 17, 27, 28 and the top face 13 of the track rail 1 and the lower face of the stretched wall 23. |
