Knuckled hydraulically-actuated stacking coveyor
US5123519A · kind A · utility
3Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1991 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Feb 12, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G41/002
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An exemplary knuckled, hydraulic-actuated stacking conveyor is disclosed for conveying and stacking particle-type materials, such as aggregate, slag, sand, coal, or the like. The conveyor includes inner and outer boom sections vertically supported by an intermediate support structure that does not extend vertically above the hinged or pivotal interconnection of the boom section. A constant length link support is provided for substantially preventing sagging of the preferred two-piece, telescoping hydraulic extension member that raises and lowers the outer boom structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.