Delivery for a machine processing flat printing materials
AssigneeHeidelberger Druckmaschinen AG
InventorChristian Hieb
Life of this patent
Estimating the term…
Abstract
A delivery for a machine for processing flat printing materials, includes a sheet guide surface with suction openings opening into the sheet guide surface, a suction chamber communicating with the suction openings, and a sheet conveyor for gripping a respective sheet at an edge thereof extending in a sheet-conveying direction and for dragging the respective sheet over the sheet guide surface, the suction chamber being formed as a throttling duct; a machine for processing flat printing materials including the delivery; and a sheet-processing printing machine including the delivery.
Claims7
A delivery for a machine for processing flat printing materials, comprising a guide surface with suction openings opening into said guide surface, a suction chamber being formed as a throttling duct communicating with said suction openings, and a sheet conveyor having grippers for gripping a respective one of the flat printing materials at a leading edge thereof and for dragging the respective one of the flat printing materials in a conveying direction over said guide surface.
A machine for processing flat printing materials, comprising a delivery, a guide surface with suction openings opening into said guide surface, a suction chamber being formed as a throttling duct communicating with said suction openings, and a sheet conveyor having grippers for gripping a respective one of the flat printing materials at a leading edge thereof and for dragging the respective one of the flat printing materials in a conveying direction over said guide surface.
A sheet-processing printing machine, comprising a delivery, a sheet guide surface with suction openings opening into said sheet guide surface, a suction chamber being formed as a throttling duct communicating with said suction openings, and a sheet conveyor having grippers for gripping a respective sheet at a leading edge thereof and for dragging the respective sheet in a conveying direction over the sheet guide surface.
A delivery for a machine for processing flat printing materials, the delivery comprising:
- a guide surface having a plurality of groups of suction openings opening into said guide surface;
- a conveyor having grippers gripping a respective one of the flat printing materials at a leading edge thereof and dragging the respective one of the flat printing materials in a conveying direction over said guide surface;
- and
- a plurality of suction chambers being formed as throttling ducts each communicating with the suction openings of a respective one of said groups of suction openings.
Dependencies are inferred from the claim text.