Endless chain conveyor
US4462524A · kind A · utility
1Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 27, 1981 |
| Grant date | Jul 31, 1984 |
| Priority date | — |
| Expiry date | Oct 27, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G21/22
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The conveyor comprises an assembly of links each of which links comprises two longitudinally extending bars articulated to two opposed trunnions of a cross-member the other two opposed trunnions of which act as an articulation to the bars of an adjacent link. Each trunnion is capped by a carrying or steering roller which rolls along a track carried by a guide rail. The roller includes a rolling bearing having cylindrical rolling elements and in particular needles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.