Ink-supply device of a printing-machine inking unit
AssigneeHeidelberger Druckmaschinen AG
InventorsHary Kosciesza, Renko Möllers
Life of this patent
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Abstract
An ink-supply device of a printing-machine inking unit, having a pressure discharge device, and a lid provided in the pressure discharge device for closing one of a cartridge holder for accepting a cartridge, and a cartridge received directly in the pressure discharge device, respectively, an internal space being formed in one of the pressure discharge device and in a region located between the cartridge and the lid, respectively, the internal space being subjectible to an application of compressed air via a flow path provided with a valve, includes a setting device for actuating the valve when one of the cartridge holder and the cartridge, respectively, is closed by the lid; and a printing machine including the ink-supply device.
Claims11
An ink-supply device of a printing-machine inking unit, comprising:
- a flow path for providing compressed air, said flow path having a valve;
- a pressure discharge device having a cartridge holder for accepting a cartridge;
- said cartridge holder having a releasable rotary joint and a lid for closing said cartridge holder, said cartridge holder to be closed by said lid through said rotary joint;
- said pressure discharge device defining an internal space fluidically connected to said flow path for receiving compressed air at said internal space;
- and
- a setting device for actuating said valve when said cartridge holder is closed by a rotation of said lid and thereby of said rotary joint, said valve to be mechanically actuated in a direct manner by said setting device through the rotation of said rotary joint.
Dependencies are inferred from the claim text.