Wrapping machine

Package making – Wrapping machines – Cover-wiping passage or pocket for initial wrap

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Details

198484, B65B 1128

Patent

active

045191808

ABSTRACT:
The apparatus according to the invention consists of a hollow rotating cylinder 10 having openings 14 disposed at regular intervals the length of its peripheral surface. Said cylinder is engaged in stepping rotation by hollow shaft 34. A cylindrical block is situated inside cylinder 10, said cylindrical block being composed of two stationary elements 18 and 19 connected to a stationary tubular piece 26 containing a pivotable shaft 23. The pivotable shaft has a toothed pinion 22 attached to its anterior end, which pinion cooperates with grooved slides 20 and 21, which serve both as the means for ejecting products and as a movable base for the folding cavity once the products has been positioned therein.

REFERENCES:
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patent: 1413857 (1922-03-01), Langer
patent: 1530516 (1925-03-01), Rarig
patent: 1574120 (1926-02-01), Sergent
patent: 1674026 (1928-06-01), Smith et al.
patent: 2822652 (1958-02-01), Taggart et al.
patent: 2985991 (1961-05-01), Habgood
patent: 3504476 (1970-04-01), Ehrenfried et al.
patent: 3628309 (1971-12-01), Seragnoli
patent: 3834522 (1974-09-01), Jackson
patent: 3885374 (1974-05-01), Schmermund
patent: 4221287 (1980-09-01), Seragnoli

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