Front register lays for sheet-fed rotary printing machines

Details Front register lays for sheet-fed rotary printing machines Front register lays for sheet-fed rotary printing machines

1981-03-27

1984-02-14

Heinz, A. J.

Printing

Rolling contact machines

Rotary

193 35A, 198368, 271245, B41F 1324, B65H 904

Patent

active

044309376

ABSTRACT:
Front register lays for a sheet-fed rotary printing press are disclosed. Each front register lay includes one or a plurality of front register lay fingers secured to a rotatable shaft. The sheets to be registered are conveyed along a feed metal sheet into engagement with a registering surface of each lay finger. This registering surface is disposed generally vertically and perpendicular to the direction of sheet travel during registry of the sheet against the registering surface of the lay fingers. After the sheet has been registered, the register lay fingers are rotated out of engagement with the sheet so that the sheet can proceed to the rotary printing press.

REFERENCES:
patent: 4052054 (1977-10-01), Cardwell
patent: 4143755 (1979-03-01), Keller

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