Folding device for roller rotating printing presses

Details Folding device for roller rotating printing presses Folding device for roller rotating printing presses

1976-11-03

1978-06-06

Burr, Edgar S.

Sheet-material associating

Associating or disassociating

Sheet associating

270 80, 270 83, B65H 4518

Patent

active

040932060

ABSTRACT:
Folding device for roller rotating printing presses for folding a prefolded pack of sheets which is fed by a pair of endless conveyor belts underneath a folding knife in parallel direction of its feeding movement wherein at the arriving end and on both sides of the folding knife, a finger is moved into the feeding path of the pack of sheets so as to engage an advancing front edge of the pack of sheets. The finger is forcibly moved into rotation by a shaft which runs laterally beneath the endless conveyor belts whereby the rotation moves the finger in a working cycle above the lower plane of the endless conveyor belts and the finger runs slowly in direction of the feeding motion, but more slowly than the same.

Affiliated with

Also associated with

Rating

Folding device for roller rotating printing presses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Folding device for roller rotating printing presses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folding device for roller rotating printing presses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1488843