Transport device
US10320269B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2017 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Nov 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K15/0421
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The transport device includes a backflow prevention mechanism that prevents backflow in which workpieces are moved in the direction opposite to the predetermined direction, the backflow prevention mechanism has two backflow prevention valves 810 attached to an end portion of a transport rail, and each of the backflow prevention valves 810 has an inductive plate 812 inclined with respect to the predetermined direction from the center of the transport rail to the side along the predetermined direction, and a coupling plate 813 combining a center side end portion of the inductive plate 812 positioned close to the center of the transport rail and a side surface of the transport rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.