Pail box machine

Details Pail box machine Pail box machine

1991-11-18

1993-03-30

Terrell, William E.

Manufacturing container or tube from paper; or other manufacturi

Container making

Rigid container

493167, 493909, B31B 344, B31B 386

Patent

active

051979365

ABSTRACT:
An automatic pail box machine is disclosed which makes folded boxes from pre-made blanks of paper and attached handles from a flexible strip of blank handles retained in a removable spool. The machine includes a conveyor and clinching mechanisms for utilizing both a flexible strip a strip of straight blank handles and with blank handles the ends of which are pre-bent. Feeding blank handles into position for fastening may be provided by a feeder having electrical solenoids which are energized in timed relationship. A simple anti-retraction device is provided to insure that the flexible strip does not retract.

REFERENCES:
patent: 1001198 (1911-08-01), Haas
patent: 1038145 (1912-09-01), Inman
patent: 1509191 (1924-09-01), Craig
patent: 1509192 (1924-09-01), Craig
patent: 1511320 (1924-10-01), Craig
patent: 2198740 (1940-04-01), Redman
patent: 2869438 (1959-01-01), Watson

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