Sheet feeding or delivering – Special articles – Envelope
Patent
1992-05-05
1993-01-19
Valenza, Joseph E.
Sheet feeding or delivering
Special articles
Envelope
271184, 271225, 271250, 198412, 198457, B65H 500
Patent
active
051801540
ABSTRACT:
An apparatus and method for changing the direction of motion of flat articles being conveyed along a first path to a second path. The apparatus comprises a deck mounted on a frame. The deck has a first side for receiving an article from a first direction and a second side for conveying the article in a second direction which forms an acute angle equal to or less than forty-five degrees (45.degree.) with the first direction. There is a structure for conveying the article over the deck in the second direction. The conveying structure engages a leading edge of the article only after the article has been disengaged by a conveying structure in the first direction. There is a registration wall positioned downstream from the second direction conveying structure adjacent a third side of the deck. The registration wall extends a third direction whereby the registration wall is at a right angle to the first direction, wherein the leading edge of the article is driven against the registration wall after the article has been disengaged by the second direction conveying structure. There is a structure for conveying the article in the third direction after the article is against said registration wall.
REFERENCES:
patent: 3279290 (1966-10-01), Stemmler
patent: 4527792 (1985-07-01), Burkhardt
patent: 4572350 (1986-02-01), Besemann
patent: 4726461 (1988-02-01), Pokrinchak
patent: 4879571 (1989-11-01), Plasscheart
patent: 4909374 (1990-03-01), Skrypalle
Malandra, Jr. Charles R.
Nguyen Tuan N.
Pitney Bowes Inc.
Scolnick Melvin J.
Valenza Joseph E.
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