Printing – Rolling contact machines – Rotary
Patent
1989-05-09
1992-02-18
Burr, Edgar S.
Printing
Rolling contact machines
Rotary
101246, 101409, 271204, B41F 1324
Patent
active
050884042
ABSTRACT:
A delivery apparatus which minimizes marring of wet ink is provided with an arcuate main wall and a gap forming leading and trailing edges. The leading edge can be positioned, either temporarily for adjustable versions, or permanently for nonadjustable versions, radially inward to shorten the path of a sheet exiting the last set of blanket and impression cylinders in a printing press. By shortening the sheet path, marring of wet ink against the delivery apparatus is reduced. The delivery apparatus is mounted onto a gripper bar sprocket shaft such that the gap receives the respective gripper bar. As the shaft rotates to move the gripper bar, the delivery apparatus also rotates. The outside surface of the delivery apparatus has a myriad of minute projections with rounded outer ends and being of a uniform height, which outer surface contact the wet ink side of the sheet.
REFERENCES:
patent: 615906 (1898-12-01), Richardson
patent: 2555319 (1951-06-01), Cross
patent: 3370533 (1968-02-01), Westra et al.
patent: 3442506 (1969-05-01), Pasquinelli
patent: 4202268 (1980-05-01), Becker
patent: 4409894 (1983-10-01), Fischer
patent: 4690054 (1987-09-01), Cappel et al.
Advertising circular "Ink-Smear Preventive Film, ICP Film", Shinoda & Co., Ltd.
MacConnell Edward P.
Matsukawa Shigeki
Bennett Christopher A.
Burr Edgar S.
Mantooth Geoffrey A.
LandOfFree
Delivery apparatus for printing press does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Delivery apparatus for printing press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delivery apparatus for printing press will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1815806