Methods for variably opening envelopes
US7454882B2 · kind B2 · utility
2Cited by
44References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2006 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Oct 12, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43M3/045
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Apparatuses and methods are provided for variably opening envelopes, such as for an inserting system. A deck is provided that creates a conveying path on which insert material can travel. A feeding guide that holds open a mouth of each envelope can be attached to the deck. Based on the physical characteristics of the material to be inserted into the envelope, the deck and feeding guide are movable to control the amount that the mouth of each envelope is held open.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.