Device for feeding flattened and piled cardboard boxes to a vert

Manufacturing container or tube from paper; or other manufacturi – Container or tube erecting – opening – or collapsing – By direct application of vacuum or fluid pressure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

493309, 271 31, B65H 304, B31B 180

Patent

active

050928287

ABSTRACT:
A transfer assembly to progressively transfer to a main vertical magazine located at the top of a machine for forming cardboard boxes, the cardboard box at the top of the pile of cardboard boxes located in an auxiliary magazine to one side of the forming machine. There is associated with the transfer assembly, opposite the top of auxiliary magazine, a solenoid valve through which the upward movement of the cardboard boxes in axiliary magazine is stopped in the time interval between the start of the withdrawal of the cardboard box from the auxiliary magazine and its positioning on rollers. At the top of the main magazine there is an upper photocell suitable for stopping the movement of the transfer assembly when the main magazine is full and a lower photocell suitable for putting the same assembly back in motion when the number of cardboard boxes contained in main magazine is lower than a certain threshold.

REFERENCES:
patent: 3580143 (1971-05-01), McIntyre
patent: 3591018 (1971-07-01), Nalbach
patent: 3635463 (1972-01-01), Stobb
patent: 3680854 (1972-08-01), Daily et al.
patent: 3814000 (1974-06-01), Heisler
patent: 3827576 (1974-08-01), Ward, Jr. et al.
patent: 4072090 (1978-02-01), Heisler
patent: 4364549 (1982-12-01), Komossa et al.
patent: 4403900 (1983-09-01), Thomas
patent: 4432539 (1984-02-01), Fischer
patent: 4452440 (1984-06-01), Fagan et al.
patent: 4478400 (1984-10-01), Commers
patent: 4934682 (1990-06-01), Rece 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 feeding flattened and piled cardboard boxes to a vert 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 feeding flattened and piled cardboard boxes to a vert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for feeding flattened and piled cardboard boxes to a vert will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-269104

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