Method and apparatus for making food products
AssigneeVita-Mix Corporation
InventorsEugene J. Kozlowski, Glenn F. Brasdovich, Kenneth W. Bair
Life of this patent
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Abstract
A machine (10) for mixing a food product in a container includes a container holder (38) having an axis and adapted to receive a container. An agitator (30) is rotated by a motor (22) on an axis and is positioned above the container holder (38). A motor (47) moves the container holder (38) upwardly to selectively position the agitator (30) in the container with the axis of rotation of the agitator (30) being displaced from the axis of the container holder (38). A motor (45) can rotate the container holder (38) on its axis while the agitator (30) is in the container.
Claims16
Apparatus for mixing a food product in a container comprising a travel plate, a motor to move said travel plate upwardly and downwardly, a container holder carried by said travel plate and having an axis, said container holder having a bottom surface and a body portion extending upwardly from said bottom surface and adapted to receive the container on said bottom surface and within said body portion, an agitator rotatable on an axis and initially positioned above said container holder, said motor moving said travel plate and said container holder upwardly so that said agitator is selectively positioned in the container, and means to reverse the direction of the movement of said travel plate before said agitator can engage said bottom surface, the axis of rotation of said agitator being displaced from the axis of said container holder without allowing said agitator to engage said body portion.
Apparatus for mixing a food product in a container comprising a container holder carried by a travel plate and having a bottom surface and a body portion extending upwardly from said bottom surface, said container holder being adapted to receive the container on said bottom surface and within said body portion, a rotatable agitator positioned above said container holder, a first motor to selectively move said container holder upwardly so that said agitator is selectively positioned in the container, a second motor to rotate said agitator, a third motor to rotate said container holder while said agitator is in the container without allowing said agitator to engage the container positioned on said bottom surface and without allowing said agitator to engage the container positioned within said body portion, a first switch to activate said second motor when said container holder has moved upwardly a predetermined distance, and a second switch to reverse the direction of the movement of said container holder when said container holder has moved upward to its full extent.
Apparatus for mixing a food product in a container comprising a travel plate, a container holder attached to said travel plate and adapted to receive the container, an agitator initially positioned above said container holder, a first motor to selectively move said container holder upwardly from a first position to a second position and downwardly from said second position to said first position, a second motor to rotate said agitator, a first switch positioned adjacent to said travel plate, a second switch positioned adjacent to said travel plate, and a tab carried by said travel plate, said tab engaging said first switch to activate said second motor when said travel plate has moved upwardly a predetermined distance and engaging said second switch to reverse the direction of the movement of said travel plate when said travel plate has reached said second position.
Apparatus for mixing a food product in a container comprising a travel plate, a container holder carried by said travel plate and having a bottom surface and a body portion extending upwardly from said bottom surface, a motor to selectively move said container holder upwardly, and a switch to reverse the direction of movement of said container holder when said container holder has moved upward to its full extent, said container holder being adapted to receive the container on said bottom surface and within said body portion, and a rotatable agitator positioned above said container holder, said motor moving said container holder upwardly so that said agitator is selectively positioned in the container and being rotatable while said agitator is in the container without allowing said agitator to engage the container positioned on said bottom surface and without allowing said agitator to engage the container positioned within said body portion.
Dependencies are inferred from the claim text.