Passive paper stacker

Details Passive paper stacker Passive paper stacker

1985-04-23

1985-12-17

Sipos, John

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

493413, B31B 100

Patent

active

045590311

ABSTRACT:
A passive paper stacker neatly stacks the pages of a sheet of Z-fold paper using only the energy in the falling paper. The first page of the paper is automatically positioned to permit orderly stacking, and diving folds are arrested and redirected toward their proper place on the paper stack.

REFERENCES:
patent: 2195716 (1940-04-01), Clark
patent: 2991071 (1961-07-01), Hilliker
patent: 3352553 (1967-11-01), Preston
patent: 3388641 (1968-06-01), Gobel
patent: 3460825 (1969-08-01), Mets et al.
patent: 4107700 (1978-08-01), Jornod
IBM Technical Disclosure Bulletin, vol. 4, No. 1, Jun., 1961; Fan-Fold Paper Rack; W. K. David.

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