Apparatus for stacking pieces of mail having a pressure roller

Details Apparatus for stacking pieces of mail having a pressure roller Apparatus for stacking pieces of mail having a pressure roller

1989-04-27

1992-12-15

Olszewski, Robert P.

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

271 2, 271214, B65H 2940

Patent

active

051710080

ABSTRACT:
A stacking device for letters or similar flat, flexible articles to be transported employing a plurality of stacking compartments to which the articles are supplied by way of switches separately associated with the individual compartments and in which the articles are stacked next to one another. A transporting roller and a stacking roller for engaging a side surface of the incoming article and a contact surface for engaging a bottom edge of the article are provided to guide the article in a transporting direction. To avoid congestion of successive articles, an additional conveying device is provided which urges the lower edge of each incoming article in the direction of the stack. The additional conveying device is a pressure roller disposed sufficiently below the contact surface of the incoming articles that part of the upper roller circumference engages the lower edge of the respective incoming article.

REFERENCES:
patent: 3087725 (1963-04-01), Duncan
patent: 3584869 (1971-06-01), Traphagen
patent: 4019730 (1977-04-01), Staudinger et al.
patent: 4046371 (1977-09-01), Sevak
patent: 4203589 (1980-05-01), Arrasmith
patent: 4509739 (1985-04-01), Kurokawa
patent: 4570922 (1986-02-01), Akers
patent: 4591142 (1986-05-01), Divoux et al.
patent: 4625870 (1986-12-01), Nao et al.
patent: 4643626 (1987-02-01), Noguchi et al.
patent: 4750728 (1988-06-01), Keller
Patent Abstracts of Japan; Band 9, No. 191 (M-402) [191u], 7, Aug. 1985, & JP A-60 56 767 (Ricoh K.K.).

Affiliated with

Also associated with

Rating

Apparatus for stacking pieces of mail having a pressure roller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for stacking pieces of mail having a pressure roller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for stacking pieces of mail having a pressure roller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2087891