Granted Patent B2

US 10,836,488 · App. 15/750,284 · Granted Nov 17, 2020

Inventors: Mark Costanzo (River Ridge, LA); David Herbert Myers (River Ridge, LA); Eric M. Pressler (Mandeville, LA); Sean Edward Stephens (Metairie, LA); Matthew L. Fourney (Laurel, MD); Timothy J. Hicks (Ponchatoula, LA); Zachary R. Schexnaydre (Destrehan, LA); Jiaming Zha (Houston, TX); Preston Hill (LaPorte, TX)

Assignee: Laitram, L.L.C.

B64D1/22B60L53/36B64C39/024B65G13/11B65G15/42B65G17/24B64C2201/024B64C2201/027B64C2201/042B64C2201/128B65G47/52

Abstract

Claims (26)

1. A drone, comprising:

a frame;

at least one propeller for generating aerodynamic lift;

a controller for controlling the propeller;

legs extending down from the frame; and

an article containment area for containing an article to be carried by the drone, wherein the article containment area includes a dynamic support surface comprising a conveyor belt for supporting the article and allowing the article to move into, out of or through the article containment area, wherein the conveyor belt is trained around reversing elements mounted on a shaft connected to the legs and an upper span of the conveyor belt forms a floor of the article containment area.

2. The drone of claim 1 , wherein the conveyor belt includes rollers.

3. The drone of claim 1 , wherein the conveyor belt includes flights to separate the article containment area into a plurality of compartments along the width, length or both.

4. The drone of claim 1 , wherein the article containment area includes at least one wall to contain the article.

5. The drone of claim 4 , wherein the wall is formed on the dynamic support surface.

6. The drone of claim 4 , wherein the wall is formed in the frame.

7. The drone of claim 4 , wherein the wall is movable.

8. The drone of claim 4 , wherein the wall includes baffles.

9. The drone of claim 1 , wherein the dynamic support surface extends outside of the article containment area.

10. The drone of claim 1 , wherein the drone includes one of a magnet and an alignment opening for receiving an alignment pin to facilitate landing of the drone at a docking station.

11. A drone and docking station for the drone, comprising:

a drone having a frame, at least one propeller for generating aerodynamic lift, a controller for controlling the propeller, legs extending down from the frame, and an article containment area for containing an article to be carried by the drone, wherein the article containment area includes an article-supporting conveyor belt trained around reversing elements mounted on shafts connected to the legs for supporting the article and allowing the article to move into, out of or through the article containment area, wherein an upper span of the article-supporting conveyor belt forms a floor of the article containment area and a lower span of the article-supporting conveyor belt forms a bottom of the drone; and

a docking station for receiving the drone, the docking station including a driver for driving the conveyor belt to offload an article from the article containment area.

12. The drone and docking station of claim 11 , wherein the driver is a drive conveyor belt that contacts the lower span of the article-supporting conveyor belt to move the article-supporting conveyor belt to offload the article from the article containment area.

13. The drone and docking station of claim 12 , further comprising a transfer conveyor belt for receiving articles offloaded from the article containment area.

14. The drone and docking station of claim 11 , wherein the docking station comprising an extendable and retractable drawer for landing the drone, the extendable and retractable drawer including y-shaped receivers for receiving shafts of the drone.

15. The drone and docking station of claim 14 , wherein the extendable and retractable drawer comprises extendable and retractable side bars mounting the y-shaped receivers.

16. The drone and docking station of claim 15 , wherein the y-shaped receivers have top legs and a central slot at the bottom of a channel formed by the top legs, wherein the top legs guide a shaft of the drone to the central slot.

17. The drone and docking station of claim 11 , wherein the drone further includes a first magnet and the docking station includes a second magnet to attract the first magnet.

18. The drone and docking station of claim 11 , wherein the drone includes at least one opening and the docking station includes at least one alignment pin configured to be received in the opening.

19. The drone and docking station of claim 11 , wherein the drone includes charging contacts and the docking station includes a charging device for recharging the drone.

Assignments (9)

Continuity (2)