Method and apparatus for sorting items
US7861844B2 · kind B2 · utility
236Cited by
23References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2008 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Feb 18, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T30/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method and apparatus are provided for sorting items to a plurality of sort destinations. The items are loaded onto one of a plurality of independently controlled delivery vehicles. The delivery vehicles follow a track that guides the delivery vehicles to the sort destinations, which are positioned along the track. Once at the appropriate sort destination, the delivery vehicle ejects the item to the sort destination and returns to receive another item to be delivered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.