Mechanism for producing pad-like cushioning dunnage product from

Details Mechanism for producing pad-like cushioning dunnage product from Mechanism for producing pad-like cushioning dunnage product from

1985-10-30

1987-03-17

Larson, Lowell A.

Manufacturing container or tube from paper; or other manufacturi

Bending

Crushing or crumpling

493967, 242 586, 242 8652, 403388, 403387, B31F 110, B65H 1930

Patent

active

046504567

ABSTRACT:
A converter mechanism for producing low density, pad-like resilient cushioning dunnage product from sheet-like stock material, such as for instance paper, with a separate mobile cart for rotatably mounting a roll of sheet-like stock material thereon in position for feeding the stock material into the converter mechanism. The cart comprises a framework open at its forward end and including spaced upright members, and adapted to receive therebetween in generally snug relation a laterally projecting portion of the converter mechanism for coupling the cart to the converter mechanism especially in a direction transverse of the converter mechanism and cart, and providing for expeditiously positioning the cart and the associated stock roll in proper position adjacent the converter mechanism. The cart comprises a base frame and forward and rearward uprights having cross pieces connecting the respective pair of forward and rearward uprights, and with the forward uprights being of a shorter upwardly projecting height as compared to the height of the rearward uprights.

REFERENCES:
patent: 1509835 (1924-09-01), Grossenbach
patent: 2810597 (1957-10-01), Poss
patent: 3325120 (1967-06-01), Brinkman
patent: 3415554 (1968-12-01), Papayoti
patent: 3650419 (1972-03-01), Upshur et al.
patent: 3789757 (1974-02-01), Motter et al.
patent: 3880372 (1975-04-01), Witte
patent: 4026198 (1977-05-01), Ottaviano
patent: 4305601 (1981-12-01), Berge
patent: 4557716 (1985-12-01), Ottaviano

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