Drive unit for cable conveyor
US4195725A · kind A · utility
15Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1978 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | May 18, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G23/44
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A conveyor system of a type including a tube, a cable having discs rigidly attached to and equally spaced along the cable for conveying granular or powdery materials within the tube is characterized by having an improved drive unit for causing and controlling the movement of the cable and discs through the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.