| 摘要 |
A device for dispensing a pre-measured amount of a particulate solid such as instant coffee utilizing a rotatable hollow cylinder having an opening in the side wall extending radially for between 45 DEG and 135 DEG along a portion of the cylinder. The cylinder is positioned in a jar attachment member which holds an inverted jar above the hollow cylinder. As the cylinder is rotated, the hollow opening therein is filled and when the opening is oriented downwardly the particulate matter is ejected. Piston means are positioned within the hollow cylinder to adjust the volume of the opening to permit pre-measuring the amount which will be released.
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