Machine and method for inserting sheets into envelopes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 21, 2008
Grant Date -
Jul 28, 2005
app pub date -
Dec 28, 2004
filing date -
Dec 31, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An inserting machine with an assembly (7) for unfolding a flap (8) of an envelope (9), including: a scraper (20) with a sharp scraping end (21) and an envelope carrier (23-26) as well as a drive (27, 29) for moving the holder portion (18) and the scraper (20) relative to each other, such that the holder portion (18) with the fold edge (17) in trailing position scrapes along the scraping end (21), the scraper (20) scrapes the flap (8) in the area of its free edge (19) off the holder portion (18), and pivots the flap (8) open about the fold edge (17). The scraping end (21) moves along a circulation path (30), of which a first portion (31) extends in a direction towards the fold edge (17) over the holder portion (18) of the envelope (9) and of which a second, contiguous portion (32) diverges from the holder portion (18) of the envelope (9).
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