Fold linkage and method of using same
US6296109A · kind A · utility
87Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 2000 |
| Grant date | Oct 2, 2001 |
| Priority date | — |
| Expiry date | Feb 2, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G21/14
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A fold linkage is provided that is usable in combination with a conveyor assembly having a foldable conveyor section and a main conveyor section. The fold linkage includes linkage members and hinge sections that are rotatably attached to each other and that are connectable to the conveyor sections without interference with the conveyor assembly truss members. The fold linkage further includes a pressure operated cylinder that is extendable and retractable so as to fold and unfold the conveyor assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.