Rotating transport cart
AssigneeV.H. Cooper & Company, Inc.
InventorBrad Allan Alspaugh
Life of this patent
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Abstract
An apparatus for supporting a plurality of objects includes a frame and a drum rotatably attached to the frame so that the drum is rotatable about a horizontal axis. The drum has two ends. The drum includes a plurality of bays, each bay configured to receive one or more objects through an opening in an end of the drum, each bay comprising at least one support element positioned to prevent the one or more objects received within the respective bay from falling out of the respective bay as the drum rotates about the horizontal axis. A method of using a cart for supporting a plurality of objects includes inserting a first object into a first compartment at a first position; rotating the drum about a horizontal axis to move a second compartment to the first position; and inserting a second object into the second compartment.
Claims14
An apparatus for supporting a plurality of objects, the apparatus comprising:
- a frame;
- and
- a drum rotatably attached to the frame so that the drum is rotatable about a horizontal axis, the drum having first and second ends spaced axially apart, the drum comprising a plurality of first circular openings in the first end and a plurality of second circular openings in the second end, and the drum comprising plurality of bays, wherein each bay:
- is defined by a cylindrical space between one of the first circular openings and one of the second circular openings, the cylindrical space having a longitudinal axis;
- is configured to receive one or more objects through its first circular opening;
- and
- comprises two roller guides, each roller guide having a plurality of rollers disposed thereon, wherein the rollers are positioned so that their rolling surfaces are substantially tangent to the cylindrical space, and wherein the two roller guides of a bay are positioned at an angular rotational offset about the longitudinal axis with respect to the two roller guides of an adjacent bay.
A method of using a cart for supporting a plurality of objects, the cart comprising:
- a frame;
- and
- a drum rotatably attached to the frame so that the drum is rotatable about a horizontal axis, the drum having first and second ends spaced axially apart, the drum comprising a plurality of first circular openings in the first end and a plurality of second circular openings in the second end, and the drum comprising a plurality of bays, wherein each bay:
- is defined by a cylindrical space between one of the first circular openings and one of the second circular openings, the cylindrical space having a longitudinal axis;
- is configured to receive one or more objects through its first circular opening;
- and
- comprises two roller guides, each roller guide having a plurality of rollers disposed thereon, wherein the rollers are positioned so that their rolling surfaces are substantially tangent to the cylindrical space, and wherein the two roller guides of a bay are positioned at an angular rotational offset about the longitudinal axis with respect to the two roller guides of an adjacent bay;
- the method comprising:
- sliding a first object onto the two roller guides of a first bay of the plurality of bays, the first bay being at a first position;
- rotating the drum about the horizontal axis to move a second bay of the plurality of bays to the first position;
- and
- sliding a second object onto the two roller guides of the second bay.
Dependencies are inferred from the claim text.