IP Library Granted Patent US 11,577,920
Granted Patent B2
US 11,577,920 · App. 17/387,762 · Granted Feb 14, 2023

Systems and methods for processing objects including mobile matrix carrier systems

Inventors: Thomas Wagner (Concord, MA); Kevin Ahearn (Nebo, NC); John Richard Amend, Jr. (Belmont, MA); Benjamin Cohen (Somerville, MA); Michael Dawson-Haggerty (Pittsburgh, PA); William Hartman Fort (Stratham, NH); Christopher Geyer (Arlington, MA); Jennifer Eileen King (Oakmont, PA); Thomas Koletschka (Cambridge, MA); Michael Cap Koval (Mountain View, CA); Kyle Maroney (North Attleboro, MA); Matthew T. Mason (Pittsburgh, PA); William Chu-Hyon McMahan (Cambridge, MA); Gene Temple Price (Cambridge, MA); Joseph Romano (Arlington, MA); Daniel Smith (Canonsburg, PA); Siddhartha Srinivasa (Seattle, WA); Prasanna Velagapudi (Pittsburgh, PA); Thomas Allen (Reading, MA)
Assignee: Berkshire Grey Operating Company, Inc.
B65G67/02B65G1/0471B65G1/0492B65G1/065B65G1/1375B07C5/361B07C5/38B07C2301/0091B25J9/106B25J9/162B25J9/1687B61B13/00B61D3/00B61D9/00B65G1/026B65G1/0478B65G1/0485B65G1/08B65G1/1371B65G1/1373B65G1/1378B65G9/002B65G9/008B65G37/00B65G41/02B65G47/48B65G47/902B65G47/904B65G47/96B65G65/005B65G65/23B65G2201/0258B65G2203/0216B65G2203/044B65G2811/0678B65G2814/0346G05B19/0428G05B19/41815G05B19/41895G05B2219/24001G05B2219/40078G05B2219/40252G05D2201/0216
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Quick Facts
Patent No.
US 11,577,920
App. No.
17/387,762
Granted
Feb 14, 2023
Kind
B2
Abstract

An object processing system is disclosed that includes a plurality of track sections, and a plurality of remotely actuatable carriers for controlled movement along at least portions of the plurality of track sections, wherein each of the remotely controllable carriers is adapted to support and transport an object processing bin.

Claims (30)

1. A method of processing objects, said method comprising:

moving a remotely controllable carrier on a plurality of mutually non-connected track sections in a first direction, said carrier being adapted for receiving a bin;

changing a direction of movement of the carrier to a second direction that is generally orthogonal to the first direction without turning the carrier; and

loading a bin on the carrier onto a fixed rack unit, including actuating a loading paddle in an upward direction and driving the carrier under the fixed rack unit such that the bin is pushed by the loading paddle onto a plurality of forks of the fixed rack unit as the carrier moves under the fixed rack unit.

2. The method as claimed in claim 1 , wherein the method further includes bringing a plurality of storage bins and a plurality of destination bins to at least one processing station.

3. The method as claimed in claim 2 , wherein the at least one processing station is an automated processing station.

4. The method as claimed in claim 3 , wherein the automated processing station includes at least one programmable motion device with an articulated arm.

5. The method as claimed in claim 1 , wherein changing the direction of movement of the carrier involves pivoting a plurality of wheel assemblies on the carrier.

6. The method as claimed in claim 1 , wherein the plurality of mutually non-connected track sections are provided in an array.

7. The method as claimed in claim 6 , wherein each of the track sections is generally in the shape of a rectangle.

8. The method as claimed in claim 1 , wherein the method further includes unloading the bin onto a second carrier from the fixed rack unit, including actuating an unloading paddle in an upward direction and driving the second carrier under the fixed rack unit such that the bin is pushed by the unloading paddle from the plurality of forks of the fixed rack unit onto the second carrier as the second carrier moves under the fixed rack unit.

9. A method of processing objects, said method comprising:

moving a remotely controllable carrier on a plurality of mutually non-connected track sections in a first direction, said carrier being adapted for receiving a bin;

changing a direction of movement of the carrier to a second direction that is generally orthogonal to the first direction without turning the carrier; and

unloading a bin onto the carrier from a fixed rack unit, including actuating an uloading paddle in an upward direction and driving the carrier under the fixed rack unit such that the bin is pushed by the unloading paddle from a plurality of forks of the fixed rack unit onto the carrier as the carrier moves under the fixed rack unit.

10. The method as claimed in claim 9 , wherein the method further includes bringing a plurality of storage bins and a plurality of destination bins to at least one processing station.

11. The method as claimed in claim 10 , wherein the at least one processing station is an automated processing station.

12. The method as claimed in claim 11 , wherein the automated processing station includes at least one programmable motion device with an articulated arm.

13. The method as claimed in claim 9 , wherein changing the direction of movement of the carrier involves pivoting a plurality of wheel assemblies on the carrier.

14. The method as claimed in claim 9 , wherein the plurality of mutually non-connected track sections are provided in an array.

15. The method as claimed in claim 14 , wherein each of the track sections is generally in the shape of a rectangle.

16. The method as claimed in claim 9 , wherein the method further includes loading the bin onto a second carrier from the fixed rack unit, including actuating a loading paddle in an upward direction and driving the second carrier under the fixed rack unit such that the bin is pushed by the loading paddle onto the plurality of forks of the fixed rack unit from the second carrier as the second carrier moves under the fixed rack unit.

17. A method of processing objects, said method comprising:

moving a remotely controllable first carrier on a plurality of mutually non-connected track sections in a first direction, the first carrier being adapted for receiving a bin;

loading a bin on the first carrier onto a fixed rack unit, including actuating a loading paddle in an upward direction and driving the carrier under the fixed rack unit such that the bin is pushed by the loading paddle onto a plurality of forks of the fixed rack unit as the carrier moves under the fixed rack unit; and

unloading the bin onto a remotely controllable second carrier from the fixed rack unit, including actuating an unloading paddle in an upward direction and driving the second carrier under the fixed rack unit such that the bin is pushed by the unloading paddle from the plurality of forks of the fixed rack unit onto the second carrier as the second carrier moves under the fixed rack unit.

18. The method as claimed in claim 17 , wherein the method further includes bringing a plurality of storage bins and a plurality of destination bins to at least one processing station.

19. The method as claimed in claim 17 , wherein the method further includes changing a direction of movement of the first carrier involving pivoting a plurality of wheel assemblies on the carrier.

20. The method as claimed in claim 17 , wherein the plurality of mutually non-connected track sections are provided in an array.

21. The method as claimed in claim 17 , wherein each of the track sections is generally in the shape of a rectangle.

Assignments (2)
MERGER AND CHANGE OF NAME Recorded Feb 1, 2022
From: BERKSHIRE GREY, INC.; BERKSHIRE GREY OPERATING COMPANY, INC.
To: BERKSHIRE GREY OPERATING COMPANY, INC.
Reel/Frame 058947/0548 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2021
From: WAGNER, THOMAS; AHEARN, KEVIN; AMEND, JOHN RICHARD, JR.; COHEN, BENJAMIN; DAWSON-HAGGERTY, MICHAEL; FORT, WILLIAM HARTMAN; GEYER, CHRISTOPHER; KING, JENNIFER EILEEN; KOLETSCHKA, THOMAS; KOVAL, MICHAEL CAP; MARONEY, KYLE; MASON, MATTHEW T.; MCMAHAN, WILLIAM CHU-HYON; PRICE, GENE TEMPLE; ROMANO, JOSEPH; SMITH, DANIEL; SRINIVASA, SIDDHARTHA; VELAGAPUDI, PRASANNA; ALLEN, THOMAS
To: BERKSHIRE GREY, INC.
Reel/Frame 057459/0329 →
Continuity (5)
Division 16171303 · Oct 25, 2018
Provisional Application 62578030 · Oct 27, 2017
Provisional Application 62641640 · Mar 12, 2018
Provisional Application 62681409 · Jun 6, 2018
Related Publication 20210354938A1 · Nov 18, 2021