Conveyor system
US3995735A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 3, 1974 |
| Grant date | Dec 7, 1976 |
| Priority date | — |
| Expiry date | Sep 3, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G43/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The disclosed conveyor system provides for a more organized and orderly flow of articles between a pair of spaced stations. The system generally comprises spaced infeed and discharge portions with an intermediate travel portion. Signal means provide for the formation of a train or slug of the articles on the infeed portion and thereafter their delivery downstream. Generally the articles within a slug are spaced from each other as they move downstream so that the system provides for a minimum of contact and pressure between the articles. The system provides for maximum accumulation so that production at the infeed station may continue up to a given period of time even while the discharge station is experiencing down-time. The one or more belt conveyors of the intermediate portion of the conveyor system are driven and controlled by an hydraulic system that automatically senses the need to stop for purposes of accumulation and when operation is again to be resumed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.