| 摘要 |
<p>The food processor beater attachment has whisks made from two truncated conical spiral sections shaped to follow the inner surface of the food processor bowl. Each whisk (7) has a truncated conical spiral lower section (72) with its smaller end (74) rotating freely about the end of a side arm branch (422). A second truncated conical spiral upper section (73) has its larger base adjoining that of the lower section and its smaller end (75) rotating freely about the side arm branch. The whisk sections have spirals of different pitches, and the movement of their ends is limited by stops (424, 425) on the side arm branches.</p> |
