Sheet feeding or delivering – Feeding – By means to change direction of sheet travel
Patent
1992-07-06
1993-11-30
Bollinger, David H.
Sheet feeding or delivering
Feeding
By means to change direction of sheet travel
271265, 271273, 271184, B65H 500
Patent
active
052658660
ABSTRACT:
Device for feeding and further processing printing material in sheet-fed rotary printing presses includes a paper storage having a roller pair for conveying sheets out of the paper storage and a feed table movable relative to the paper storage. An optical detection device for detecting mis-fed sheets is disposed in the paper storage behind the roller pair and forward of the feed table. A transport roller and an intermediate gear wheel for driving the transport roller are mounted in the feed table. A device is disposed in the feed table for removing mis-fed sheets, and includes a shaft, at least two remover rollers rotatably mounted on the shaft, and an upper guide plate and a lower guide plate disposed adjacent the remover rollers. The guide plates, respectively, are formed with recesses and define therebetween a travel path for the sheets. The remover rollers dip into the recesses, and are cooperatively associated with the transport roller for removing mis-fed sheets.
REFERENCES:
patent: 4008891 (1977-02-01), Buys
patent: 4997180 (1991-03-01), Ishii et al.
Bollinger David H.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
LandOfFree
Device for feeding and further processing printing material in s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for feeding and further processing printing material in s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for feeding and further processing printing material in s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2090600