| 摘要 |
PURPOSE: A lubricating pin member and a grab device comprising the same are provided to smoothly supply lubricant to the hinge part coupled with a grapple. CONSTITUTION: A lubricating pin member(100) comprises a body part(50) which is inserted in a hinge hole, a flow path part(60) including a channel through the inside of the body part in which lubricant flows, and a feed part(70) which connects the flow path part to the lateral side of the body part and supplies the lubricant flowing along the flow path part to the later side of the body.
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