| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricating oil applicator capable of keeping constant the quantity of lubricating oil applied even if the running speed of a filament body to which the lubricating oil is applied is varied. SOLUTION: This lubricating oil applicator includes a lubricating oil tank 2 installed on a base table 1, a lower application roll 6 installed in the lubricating oil tank and adapted to pump up lubricating oil in the lubricating oil tank upward, and an upper application roll 3 brought into contact with the lower application roll to rotate in the reverse directions and capable of continuously applying the lubricating oil pumped up by the lower application roll to the surface of a running filament body. In the applicator, the rotating speeds of the lower application roll and the upper application roll can be tuned to the running speed of the filament body.
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