Mechanism for chip-cutting and chip-ejection in the perforation

Details Mechanism for chip-cutting and chip-ejection in the perforation Mechanism for chip-cutting and chip-ejection in the perforation

1977-10-05

1979-09-04

Burr, Edgar S.

Sheet-material associating

With printing

Folding, with rotary printer

270 53, 83660, B41F 1356

Patent

active

041666135

ABSTRACT:
The invention contemplates mechanism for perforating signatures for ultimate use in glued binding of the signatures into a book. The perforating mechanism cuts chips in the course of continuous transport of the signatures, and the arrangement is such that the chips are transiently supported and transported out of the chip-cutting zone prior to forced ejection from the mechanism, thereby avoiding any fouling accumulation of retained chips at the cutting zone.

REFERENCES:
patent: 2261315 (1941-11-01), Thorsen
patent: 2769496 (1956-11-01), Spinner

Affiliated with

Also associated with

Rating

Mechanism for chip-cutting and chip-ejection in the perforation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mechanism for chip-cutting and chip-ejection in the perforation , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanism for chip-cutting and chip-ejection in the perforation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2126102