Thickness adjustment and stabilizer bar system for a case erector
US7311650B2 · kind B2 · utility
6Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2006 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Nov 7, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31B2120/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A case forming machine for erecting cases from knock down case form to an open form and move an opened case downward to a bottom forming station using a fixed and a moveable jaw system is improved by providing a plurality of stabilizer bars having their bottom edges in a radial plane relative to the pivotal axis. Also provided is a micrometer type adjustment mechanism that is used for adjusting the gap between the fixed and moveable jaws when the jaws are in the parallel pick-up position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.