Agitator for a food mixer

作者: David A. Brown , John K. Barnard

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摘要: A disposable agitator (12, 12A) for a food mixer (10) includes hollow sleeve stem (16, 24) which fits over and rotates with the rotatable shaft (11, 11A) of (10). An blade (17, 25) is positioned at bottom 24). In one embodiment detent (18) in (16) engages recess (14) (11) while another barb (29) flange (23) on to longitudinally position (12) (11).

参考文章(1)
Lucy Gertrude Burkhart, Combined egg-beater and cake-spoon. ,(1917)