Attachment for box making machine

Details Attachment for box making machine Attachment for box making machine

1990-03-23

1991-06-04

Schmidt, Frederick R.

Manufacturing container or tube from paper; or other manufacturi

Container making

Rigid container

493182, 493183, 493422, 493453, B31B 152, B31B 158

Patent

active

050210416

ABSTRACT:
In a folder gluer collapsable box making machine, a self-driven endless chain is mounted on sprockets on a small frame and is equipped with push plates and lifters such that when pre-cut box board moves along the conveyor of a box-making machine, the front of the pre-cut box board hits a pusher and moves the chain in a forward direction while the folder lifter arm abuts the rear portion of the box board and folds over the rear ends and/or flaps.

REFERENCES:
patent: 1980604 (1934-11-01), Von Thien
patent: 2291063 (1942-07-01), Staude et al.
patent: 2349204 (1944-05-01), Staude
patent: 2598809 (1952-06-01), Liebl
patent: 4012998 (1977-03-01), Daugherty et al.

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