Device for in-line perforation of continuous webs of material

Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

83285, 83289, 83156, B26D 1143

Patent

active

056852134

ABSTRACT:
Device for in-line perforation of a continuous web of material in a gap between a pair of cylinders, the web being printed on at least one side thereof, both of the cylinders being held in side walls of a perforating unit and being driven, one of the cylinders carrying elements for perforating the web of material, includes a draw roller for drawing the web of material into the perforating unit, and a separate drive motor associated with the perforating unit and connected with the draw roller and the perforating-cylinder pair for simultaneously driving the draw roller and the perforating-cylinder pair.

REFERENCES:
patent: 2762433 (1956-09-01), Russell
patent: 3014631 (1961-12-01), Fischer et al.
patent: 4543863 (1985-10-01), Rader
patent: 4674371 (1987-06-01), Groth
patent: 4805501 (1989-02-01), Nuttin
patent: 4851763 (1989-07-01), Grutzmacher et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Device for in-line perforation of continuous webs of material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for in-line perforation of continuous webs of material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for in-line perforation of continuous webs of material will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1221010

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.