Air exhaust device for printing machines
AssigneeLTG Luftechnische Gesellschaft mit beschrankter Haftung
InventorUlrich Speck
Life of this patent
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Abstract
The invention relates to an air exhaust device for printing machines, tin-plate printing machines, varnishing units or the like, in particular for the removal of ink mist, having at least one exhaust element arranged above the rolls of the printing machine, which exhaust element has at least one air exhaust opening. The exhaust element (16) is arranged laterally of the rolls (4) and the air exhaust opening (14) draws the air in in approximately horizontal direction.
Claims28
A printing machine having an air exhaust device for removal of ink mist from the vicinity of printing rolls within the machine, the printing machine comprising:
- rolls disposed within the printing machine;
- a pair of side walls supporting the rolls;
- and
- an exhaust element disposed above at least one of the side walls and having an air suction opening at a location above the rolls and to a side of the rolls so that the suction opening of the exhaust element draws air in an approximately horizontal direction.
Dependencies are inferred from the claim text.