Device for braking sample and defective sheets of a sheet-processing machine
AssigneeHeidelberger Druckmaschinen AG
InventorsUdo Lautenklos, Richard Mack
Life of this patent
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Abstract
A device for braking sample and defective sheets of a machine for processing sheet-like printing materials includes a sheet-guiding part for guiding a sheet therealong, a roller resting on the sheet-guiding part and being movable at least in a vertical direction, for braking a sheet guided between the sheet-guiding part and the roller; and a machine for processing sheet-like printing material, such as a printing machine, including the braking device.
Claims14
A device for braking sample and defective sheets of a machine for processing sheet-like printing materials, comprising:
- a sheet-guiding part for guiding a sheet therealong;
- and
- a roller resting on said sheet-guiding part for braking the sheet guided between said sheet-guiding part and said roller, said roller being movable in a vertical direction, being equipped for being moved with a horizontal movement component and having an elastic preloading counter to a transporting direction of the sheet.
A device for braking sample and defective sheets of a machine for processing sheet-like printing materials, comprising:
- a sheet-guiding part for guiding a sheet therealong;
- a roller resting on said sheet-guiding part for braking the sheet guided between said sheet-guiding part and said roller;
- and
- a spherically recessed element, said roller being mounted in said spherically recessed element, said spherically recessed element, on a side thereof directed away from said roller, being formed with an inclined surface sloping upwardly relative to a transporting direction of the sheet, and being in supporting contact with a stationary guide part for displacement on said inclined surface, said spherically recessed element being preloaded elastically counter to said transporting direction of the sheet.
A machine for processing sheet-like printing materials, including a device for braking sample and defective sheets, comprising;
- a sheet-guiding part for guiding a sheet therealong;
- and
- a roller resting on said sheet-guiding part for braking the sheet guided between said sheet-guiding part and said roller, said roller being movable in a vertical direction, being equipped for being moved with a horizontal movement component and having an elastic preloading counter to transporting direction of the sheet.
Dependencies are inferred from the claim text.