Apparatus for stacking sheets

Details Apparatus for stacking sheets Apparatus for stacking sheets

1989-11-15

1991-09-03

Bollinger, David H.

Sheet feeding or delivering

Delivering

To receiver for pack of sheets

271200, 271220, 271224, B65H 3120

Patent

active

050446231

ABSTRACT:
Apparatus for stacking sheets comprises a collecting bin with a front stationary abutment and a rear limiting element adjustable to various sheet size ranges. A first deflecting roller, adjustable in the entrance direction of the sheets and mounted on a rear limiting element, provides support for a transport belt transporting the sheets. The rear limiting element is mounted on a support which is movable in the entrance direction by means of two parallel threaded spindles rotatable by a stepping motor. A second deflecting roller which is associated with the outer side of the transport belt facing the sheet stack is arranged on the support, whereas the first deflecting roller is located on the inner side of the transport belt. Adjacent to the second deflecting roller, a stationary deflecting roller is arranged such that the transport belt is guided along an S-shaped path. When the support is adjusted in the entrance direction, the first and second deflecting rollers are moved by equal distances so that the guide length of the transport belt remains constant at all times.

REFERENCES:
patent: 2963177 (1960-12-01), Shields
patent: 3682473 (1972-08-01), Kuyt
patent: 3814000 (1974-06-01), Heisler
patent: 4002249 (1977-01-01), Shinomiya et al.

Affiliated with

Also associated with

Rating

Apparatus for stacking sheets 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 sheets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for stacking sheets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1002829