| 摘要 |
PROBLEM TO BE SOLVED: To maintain a lubrication effect for a long time, to expedite and facilitate the attachment/detachment work of an oil supply unit to/from a linear guide way, to independently replace the oil supply unit, and to conveniently perform attachment work without changing the original manufacturing process. SOLUTION: In this linear guide having the replaceable oil supply unit, comprising a rail, a block, end covers, the oil supply unit and a connecting tool, the rail is an oblong member, the block is slidably arranged on the rail, a rolling element rolling in a rolling groove provided in the rail is provided in the inside of the block, the block and the rail are relatively movable, the end covers are arranged on both the end surfaces of the block, lubrication ports are provided in the upper parts of the end covers, and an oil passing hole is arranged in the inside of the connecting tool. COPYRIGHT: (C)2006,JPO&NCIPI
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