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    • 4. 发明授权
    • System for cleaning and lubricating sound recording surfaces
    • 清洁和润滑录音表面的系统
    • US4359798A
    • 1982-11-23
    • US820232
    • 1977-07-29
    • Thomas J. Loran
    • Thomas J. Loran
    • G11B23/50B08B1/00
    • G11B23/505
    • A cleaning and lubricating system is provided. The system includes an applicator comprised of a substrate carrying an excess of cleaning and lubricating compositions, and a buffing member, preferably in combination with the applicator.In operation, the applicator is wiped against a to-be-cleaned and lubricated surface of an article. This action coats the article with an excess thickness of lubricating composition. The coating is then wiped with the buffing member and the excess lubricating composition is transferred to the buffing member so that the coating on the article is now of a controlled thickness. When an excess supply of lubricating composition builds up on the buffing member portion of the system, the buffing member may then be used as a cleaning and lubricating applicator.
    • 提供清洁和润滑系统。 该系统包括一个涂敷器,它由一个载有多余清洁和润滑组合物的基材和一个抛光件组成,最好与涂抹器组合使用。 在操作中,将涂抹器擦拭成物品的被清洁和润滑的表面。 该作用涂覆有超过厚度的润滑组合物。 然后用抛光构件擦拭涂层,并将多余的润滑组合物转移到抛光构件,使得制品上的涂层现在具有受控的厚度。 当润滑组合物的过量供应积累在系统的抛光构件部分上时,抛光构件然后可以用作清洁和润滑涂抹器。