| 摘要 |
1344568 Stirring liquids H CHATARD 26 May 1972 [28 May 1971] 24859/72 Heading B1C A paint agitator comprises a rotatable shaft 4, a coaxial inverted conical member 6, 7, a support member (as shown, a ring 10 with chamfered inner edges) in the region of the cone apex and radial blades 9 extending from the base of the cone to and beyond the member 10. In operation the blade extensions can be used to scrape the bottom of the can and paint is circulated upwardly through the ring and outwardly between the blades. The shaft 4 may be secured in the chuck of, e.g. an electric drill. |
