| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear motion guide unit having accurate slide contact with the raceway groove of a raceway rail while preventing the deformation of a lubricating plate which is formed of a sintered resin and on which a core metal is mounted at one side, by storing the lubricating plate in a case. SOLUTION: On an end cap 106 of a slider 101 which slides relative to the raceway rail 102, an oil supply device 150 is mounted with mounting bolts, which has the lubricating plate on which the highly rigid core metal is mounted at one side and which is stored in the case. The deformation of the lubricating plate having a lubricating plate portion formed of the sintered resin is prevented by the core metal and the case to maintain highly accurate slide contact with the raceway groove 104 of the raceway rail 102. COPYRIGHT: (C)2009,JPO&INPIT
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