Attachment mechanism

Details Attachment mechanism Attachment mechanism

2005-06-21

2005-06-21

Cooley, Charles E. (Department: 1723)

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

C403S328000, C403S330000, C403S375000

Reexamination Certificate

active

06908222

ABSTRACT:
A mixing element for attachment to an output shaft of a mixer, the mixing element including a body having a mixing portion and a collar portion having an opening formed therein, the opening being shaped and located to receive the output shaft of a mixer therein. The mixing element further includes a retainer coupled to the body, the retainer being movable between an engaged position wherein at least part of the retainer protrudes into the opening and a disengaged position wherein the retainer does not protrude into the opening.

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