Remotely driven shuttle car
AssigneeIntelligrated Headquarters, LLC
InventorJohn J. Kilper
Life of this patent
Estimating the term…
Abstract
A shuttle system includes a shuttle which has no onboard power to drive the shuttle nor to drive a conveyor carried by said shuttle. The shuttle is moved by a first drive element which is driven by a remotely located mechanical power source. The conveyor is connected to a second drive element and is selectively actuated driving said second drive element such that there is a speed difference between the second drive element and the first drive element.
Claims11
A material handling system comprising:
- a. a shuttle moveable between at least a first position and a second position, said shuttle comprising at least one conveyor;
- b. a remotely located mechanical power source, wherein said mechanical power source is not located on the shuttle;
- c. a first drive element connected to said shuttle, said first drive element configured to be selectively driven by said mechanical power source, said first drive element disposed to move said shuttle when said first drive element is driven by said mechanical power source;
- d. a second drive element configured to be driven by said mechanical power source, said second drive element configured to transmit power from said mechanical power source to said at least one conveyor when said second drive element is driven by said mechanical power source and there is relative motion between said second drive element and said shuttle, thereby actuating said at least one conveyor.
A method for controlling a material handling system, said material handling system comprising a shuttle moveable between at least a first position and a second position, said shuttle comprising at least one conveyor, a remotely located mechanical power source, a first drive element connected to said shuttle and configured to be driven by said mechanical power source, a second drive element configured to drive said at least one conveyor when there is relative motion between said second drive element and said shuttle, and to be driven by said mechanical power source, the method comprising driving said first drive element and said second drive element at the same speed so as to move said shuttle without actuating said at least one conveyor.
A controller for controlling a material handling system, said material handling system comprising:
- a. a shuttle moveable between at least a first position and a second position, said shuttle comprising at least one conveyor;
- b. a remotely located mechanical power source;
- c. a first drive element connected to said shuttle and configured to be driven by said mechanical power source;
- and
- d. a second drive element configured to drive said at least one conveyor when there is relative motion between said second drive element and said shuttle, and to be driven by said mechanical power source;
- wherein the controller comprises at least one processor that executes instructions to cause said mechanical power source to perform operations, said operations comprising driving said first drive element and said second drive element at the same speed so as to move said shuttle without actuating said at least one conveyor.
Dependencies are inferred from the claim text.