| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide for imparting oil agent capable of suppressing the abrasion damage of a yarn at a yarn-contacting surface in imparting the oil agent to the traveling yarn at a high speed or under a high load. SOLUTION: This guide for imparting oil agent having a rotary body 4 rotating by subjecting to a contacting pressure from a traveling yarn 2 and also forming an oil membrane at a yarn-contacting surface 5 with the traveling yarn 2 for imparting the oil agent, and a bearing 7 pivoting the both end parts 11 of the rotary body 4 as freely capable of rotating, is provided by opening a group of oil agent-supplying holes 8 for supplying the oil agent to the outer circumferential surface of the rotary body 4 at the highly loaded surface side loaded from the rotary body 4 for forming the oil membrane in the bearing 7, further installing a hollow part 10 penetrating through between its both ends 11 and also boring a group of oil agent-ejecting holes 12 penetrating through from the hollow part 10 to the yarn contacting surface 5 at the inside part of the rotary body 4.
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