Arrangement for fitting valve sacks on filling pipe of packaging machine
US4873816A · kind A · utility
1Cited by
5References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 7, 1988 |
| Grant date | Oct 17, 1989 |
| Priority date | — |
| Expiry date | Jan 7, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B43/262
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An arrangement for fitting valve sacks on a filling pipe of a packaging machine comprises a unit for spreading a valve of valve sacks, the spreading unit being turnable about a horizontal axis so as to bring the valve of sacks in alignment with a filling pipe of a packaging machine, a unit forming a horizontal guide path for the spreading unit, and a unit for moving the spreading means along the horizontal guide path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.