Article transport facility
US11345542B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2021 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Apr 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/67769
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A first storage section includes a first support portion that supports an article and a movable support portion that movably supports the first support portion in the path width direction. A second storage section includes a second support portion whose position in a path width direction relative to a movement path is fixed, and supports the article. A space occupied by the article in a state of being supported by the second support portion is a target space, a position at which the first support portion overlaps the target space in an up-down view along an up-down direction is an overlapping position, and a position that is adjacent to a first side relative to the overlapping position and at which the first support portion does not overlap the target space in the up-down view is a non-overlapping position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.