Paper support bar with rotation resistant support fingers

Details Paper support bar with rotation resistant support fingers Paper support bar with rotation resistant support fingers

1984-04-27

1985-11-05

Coughenour, Clyde I.

Sheet feeding or delivering

Delivering

By endless conveyor

271204, 101420, B65G 2900, B41F 2108

Patent

active

045509042

ABSTRACT:
An improved paper support bar for use in a chain driven printing press having a bar (11) that may be permanently attached to the drive chains (17) of a printing press and a plurality of paper supporting fingers (13) snugly disposed thereon for supporting paper (32). Each finger (13) has a hole (27) disposed therethrough that conforms in configuration to the cross section of the bar (11). Each finger (13) also has a plurality of ridges (28) formed thereon to contact the bar (11) and further aid in snugly holding the finger (13) on the bar (11). Each finger (13) also includes an inclined edge (29) formed thereon to present only a very narrow edge (31) to the paper (32) as a support surface.

REFERENCES:
patent: 1833133 (1931-11-01), Stoessel
patent: 2025481 (1935-12-01), Stussi
patent: 3807287 (1974-04-01), Plagata
patent: 4276978 (1981-07-01), Deguchi
patent: 4369963 (1983-01-01), Jamieson

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