Sheet-transporting device having a suction belt module with a blower
AssigneeHeidelberger Druckmaschinen AG
InventorHolger Edinger
Life of this patent
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Abstract
A device for transporting sheets to a sheet processing machine includes a feed table, and at least one suction belt endlessly revolvable over the feed table. The suction belt is subjectible to vacuum from suction regions of different pressure levels disposed behind one another in a direction of sheet transport and the suction regions are producible by a single vacuum source. The suction belt is formed with through openings, and the feed table is formed with suction openings and ventilation openings, both of which correspond with the through openings formed in the suction belt.
Claims8
A device for transporting sheets to a sheet processing machine, comprising:
- a feed table defining suction regions of different pressure levels to be produced by a single vacuum source, said suction regions being disposed behind one another in a direction of sheet transport, and said feed table having suction openings and ventilation openings formed therein;
- and
- at least one suction belt for endlessly revolving over said feed table, said suction belt to be acted upon by said pressure levels, and said suction belt having through openings formed therein;
- said suction openings and said ventilation openings in said feed table corresponding with said through openings in said suction belt.
Dependencies are inferred from the claim text.