Apparatus for cutting and trimming paper sheets or the like

Cutting – Tool engages work during dwell of intermittent workfeed – Work fed successively to plural tools

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

83 39, 83404, 834044, 83732, 412 2, 412 16, 83560, B26D 520

Patent

active

044845014

ABSTRACT:
Apparatus for trimming the lateral marginal portions of successive stacks of sheets of multiple unit width and for subdividing the trimmed stacks into stacks of unit width has an advancing unit which moves the stacks stepwise in a direction at right angles to their width, a trimming station where the marginal portions of successive stacks are trimmed, and two or more severing stations which are disposed one after the other, as considered in the direction of advancement of the stacks, and at each of which the width of the stacks is reduced by one unit width as a result of separation of discrete stacks of unit width therefrom. The stacks at the severing stations are moved sideways by the width of a stack of unit width prior to a separating step. The mechanisms at the severing stations employ knives which are aligned with one another, as considered in the direction of advancement of stacks, and are accessible at the outer sides of the respective severing stations.

REFERENCES:
patent: 1076726 (1913-10-01), Welch
patent: 2618207 (1952-11-01), Hery et al.
patent: 3207017 (1965-09-01), McCain
patent: 3238824 (1966-03-01), Jallo
patent: 3250162 (1966-05-01), Bunting
patent: 3540340 (1970-11-01), Koskela
patent: 3811350 (1974-05-01), Marciniak

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2128965

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