Paper feed mechanism for offset printer

Details Paper feed mechanism for offset printer Paper feed mechanism for offset printer

1976-01-02

1976-11-16

Love, John J.

Sheet feeding or delivering

Feeding

Separators

214 85D, 251309, B65H 308

Patent

active

039919978

ABSTRACT:
An improved paper feed mechanism includes a vacuum manifold having a number of spaced, paper feeding suction tubes with each tube having a valve intermediate its ends. The valves permit respective tubes to be selectively placed in fluid communication with the manifold.

REFERENCES:
patent: 1575892 (1926-03-01), Ashby
patent: 2085592 (1937-06-01), Koppe
patent: 2840415 (1958-06-01), Morris
patent: 2937868 (1960-05-01), Didde et al.
patent: 2986392 (1961-05-01), Buttner
patent: 3220694 (1965-11-01), Eschbaugh

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