| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a microcapsule-containing lubricant composition so as to release included materials in the capsules timely and obtain a sufficient lubrication performance, and a rolling apparatus sealed with the microcapsule-containing lubricant. <P>SOLUTION: This rolling apparatus having an inside member having an orbital plane at its outer surface, an outside member having an orbital plane opposing to the orbital plane of the inside member and a plurality of rolling bodies arranged between both of the orbital planes as freely rolling is provided by forming a capsule membrane formed by a membrane material reacting with a deterioration product in the lubricant composition and being destroyed, also having the distribution of membrane thickness and sealing the microcapsule-containing lubricant composition containing the microcapsules including base oil for lubrication and an additive, between the rolling bodies and both of the orbital planes. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
