Conveyor pulley
US4570786A · kind A · utility
6Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1983 |
| Grant date | Feb 18, 1986 |
| Priority date | — |
| Expiry date | Dec 19, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G39/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A conveyor pulley that is mounted on a shaft having a bushing keyed thereto. The bushing has a flange that is bolted to a pair of discs and a plate member. The bushing is tapered to provide a wedging fit with the discs and the plate. One of the discs is disposed between the remaining disc with its outer peripheral edge welded to the pulley's rim. The respective discs and plate are welded together at a substantial distance from the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.