Mixing apparatus
AssigneeInnovative Medical Systems Corp.
InventorsJoseph B. Catarious, Carl A. Yacono, William W. McMahon
Life of this patent
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Abstract
A mixing device is disclosed for gently agitating the contents of one or more closed containers. The device includes a plurality of cylindrical rollers parallelly juxtaposed and adapted to rotate in an eccentric fashion about respective longitudinal axes that are parallel to each other and inclined to the respective cylindrical axes of the rollers. A drive bar coupling interconnects the rollers and a drive motor so that the rollers rotate in the same direction and at the same speed thereby imparting a simultaneous rocking and rolling motion to the containers when placed in supporting contact with adjacent rollers.
Claims3
An apparatus for mixing the contents of containers, comprising:
- a support structure,
- a plurality of cylindrical rollers juxtaposed and rotatably mounted upon said support structure, said rollers having respective rotational axes parallel to each other and longitudinally inclined to respective cylindrical axes of said rollers so that said rollers rotate in an eccentric fashion;
- a motor mounted upon said support structure and arranged to supply rotary drive along a motor axis;
- and
- a drive bar coupling means interconnecting said motor and said rollers, wherein said drive bar coupling means includes, a motor crank affixed along the motor axis;
- a first drive bar coupled to said motor crank and arranged for rotational motion in a first plane perpendicular to said motor axis;
- phasing means connected to said first drive bar and arranged to produce a rotational motion ninety degrees out of phase with respect to the rotational motion of said first drive bar;
- a second drive bar coupled to said phasing means and arranged for rotational motion in a second plane perpendicular to said motor axis;
- and
- a plurality of roller cranks each coupled to said second drive bar and to a respective one of said pluraity of cylindrical rollers;
- whereby the containers are simultaneously rocked and rolled when placed in supporting contact with adjacent ones of said cylindrical rollers.
An apparatus for mixing the contents of containers, comprising:
- a support structure,
- a plurality of cylindrical rollers juxtaposed and rotatably mounted upon said support structure, said rollers having respective rotational axes parallel to each other and longitudinally inclined to respective cylindrical axes of said rollers so that said rollers rotate in an eccentric fashion;
- a motor mounted upon said support structure and supplying rotary drive along a motor axis;
- a motor crank affixed along the motor axis;
- a first drive bar coupled to said motor crank and arranged for rotational motion in a first plane perpendicular to said motor axis;
- a plurality of intermediate cranks connected to said first drive bar and arranged to produce a rotational motion ninety degrees out of phase with respect to the rotational motion of said first drive bar;
- a second drive bar coupled to said intermediate cranks and arranged for rotational motion in a second plane perpendicular to said motor axis;
- and
- a plurality of roller cranks each coupled to said second drive bar and to a respective one of said plurality of cylindrical rollers.
Dependencies are inferred from the claim text.