In-line rotary inserter
US5029832A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1989 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Apr 14, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2513/40
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An in-line inserter device comprises envelope and insert feeding assemblies, an envelope inserting station assembly, a sealing and stacking assembly, and various diverter stations. The envelope feeding assembly withdraws envelopes from a hopper-held envelope stack and conveys them to the inserting station. Each modular insert feeding assembly comprises a hopper-held insert stack disposed above, along, and in line with an insert conveyor. The conveyor, along its track, carries inserts dispensed from the hopper-held insert stacks to the inserting station. Diverter stations are disposed ahead of the envelope inserting station for diversion of envelopes and inserts and ahead of the inserted envelope stacking assembly to divert inserted envelopes, for normal operational purposes and for rectification of sensed faults by rejection and extraction of processed faulty items. Such faults include paper jams, misalignments, absences of inserts, duplication of inserts and envelopes, incorrectly collated inserts, damaged inserts or envelopes, etc. Subsequently to inserting, insert-filled envelopes are conveyed from the inserting station, are sealed, turned, and stacked. Supervision and coordinat…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.