Sheet separating device in a packaging machine
US4685272A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1986 |
| Grant date | Aug 11, 1987 |
| Priority date | — |
| Expiry date | Aug 26, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H3/50
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
In order to constitute means for reliably separating sheets positioned at the lowermost level in a magazine one by one, there are provided two stages of main and auxiliary side hooks which can be rocked in the direction for supporting the sheets and in the direction for releasing the same as operated inversely to the seam hooks, on the both left and right sides of the magazine so that the side hooks can be rocked in correlation with suction arms, each of the respective side hooks has its supporting position for the sheets made variable, and the side hooks are adjustably disposed so that the interval between the side hooks on the left and right sides of the magazine can be varied with the main and auxiliary side hooks on each side held integrally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.