Roller chain for paper infeed device

Details Roller chain for paper infeed device Roller chain for paper infeed device

1992-03-30

1993-04-13

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

226 92, 59 4, 59 95, 474210, B41F 1354

Patent

active

052012697

ABSTRACT:
A roller chain for a paper infeed device of a web-fed rotary printing machine utilizes a plurality of fork shaped butt straps which are arranged in sequential inverted order. Fork ends of adjacent butt straps are carried by a roller axle bolt. Base portions of adjacent butt straps are connected by a hinge pin.

REFERENCES:
patent: 2455624 (1948-12-01), Tenetz
patent: 4404907 (1983-09-01), Kobler et al.
patent: 4499781 (1985-02-01), Lew
patent: 4598850 (1986-07-01), Winterholler et al.
patent: 4819557 (1989-04-01), Handschuber

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