B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
270/140, 101/75
B41F 21/00 (2006.01) B65H 29/24 (2006.01)
Patent
CA 1324623
ABSTRACT Disclosed is a device for the transfer of printed sheets within a rotary printing machine. The device consists of a horizontal frame made of two lateral beams connected to one another by crossbars. Crosswise shafts provided with drive rollers are arranged between the lateral beams. The drive rollers are placed in such a way as to have the lower part of their circumference protrude beyond a plane demarcated by a lower plate provided with apertures, the apertures being formed in such a manner as to leave a small gap all around the protruding parts of the drive rollers. A hood is fitted above the horizontal frame so as to build up a vacuum and keep the sheet against the protruding parts of the drive rollers.
615424
Bobst S.a.
Smart & Biggar
LandOfFree
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