Rotary transfer apparatus for transferring different media and printing press having the apparatus
AssigneeHeidelberger Druckmaschinen AG
InventorKarlheinz Hügel
Life of this patent
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Abstract
An apparatus for transferring different media into a rotatably mounted component of a machine, such as a rotary leadthrough, includes a connection for introducing the media to a stator and through a rotor into the rotatably mounted component. The invention can be used, for example, on a plate cylinder of a printing press.
Claims7
A rotary transfer apparatus for transferring compressed air or hydraulic fluid into a rotatably mounted component of a machine, the rotary transfer apparatus comprising:
- a pressure-tight housing having a pressure-tight interior space;
- a stationary part;
- a rotor;
- a connection guiding the compressed air or hydraulic fluid into said pressure-tight interior space and through said rotor to said rotatably mounted component;
- and
- at least one additional component disposed in said pressure-tight interior space for transferring at least one further medium, said additional component being provided for transferring electrical energy or electrical data.
A rotary transfer apparatus for transferring compressed air or hydraulic fluid into a rotatably mounted component of a machine, the rotary transfer apparatus comprising:
- a pressure-tight housing having a pressure-tight interior space;
- a stationary part;
- a rotor;
- a connection guiding the compressed air or hydraulic fluid into said pressure-tight interior space and through said rotor to said rotatably mounted component;
- and
- at least one additional component disposed in said pressure-tight interior space for transferring at least one further medium, said additional component being a drive motor serving to introduce drive energy.
Dependencies are inferred from the claim text.