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Rotary transfer apparatus for transferring different media

A technology of rotary transfer device and liquid transfer, which is used in rotary printing presses, transportation and packaging, printing, etc., and can solve the problem that media cannot be transferred together.

Active Publication Date: 2010-10-06
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the hitherto known prior art is that different media cannot be conveyed jointly

Method used

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  • Rotary transfer apparatus for transferring different media
  • Rotary transfer apparatus for transferring different media
  • Rotary transfer apparatus for transferring different media

Examples

Experimental program
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Embodiment Construction

[0019] figure 1 A rotatably mounted structural element 1 is shown, which is mounted between two bearings 2 and 3 . These bearings 2 and 3 each support a roller journal 4 , 5 between which the rotatably mounted structural element 1 is located. The roller journal 5 opens into a pressure-tight housing 6 . Between the pressure-tight housing 6 and the drum journal 5 , a bearing 7 ensures an unrestricted rotational movement of the drum journal 5 in the pressure-tight housing 6 and ensures tightness. On the one hand, there is a bore 8 in the drum journal 5 , through which, for example, pressurized air is conducted from the interior of the pressure-tight housing 6 to a pneumatic system 9 . One end of the bore 8 is connected to the pneumatic system 9 via a line 10 . On the other hand, the rotary part 11 of the transfer device 12 is located on the drum journal 5 . A line 13 leads from the rotating part 11 of the transfer device 12 through the drum journal 5 to an electrical system 1...

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PUM

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Abstract

The invention provides an apparatus for transferring different media into a rotatably mounted component of a machine. Apparatuses of that type are known as rotary leadthroughs and are used to provide a connection for introduction of 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.

Description

technical field [0001] The invention relates to a device for transferring different media into a rotatably mounted structural element of a machine. Devices of this type are known as swivel joints, it being essential that the connection for introduction is fastened to a fixed part and the medium is introduced into the rotatably mounted structural element by means of a rotary part. Background technique [0002] Transmission devices are known from the prior art which are designed as so-called rotary transmission devices. For example, there is the publication EP 0435164B1, which describes a rotary transfer device for introducing compressed air into rotating parts of a printing press. The device is designed in such a way that the roller journal of the rotating part is lengthened and at the same time serves as a rotating part. In the rotatable member there is a passage leading from the inside of the rotatable part to the outside. The channels are formed by radial and axis-paral...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F13/00B41L29/18
CPCB41F13/085B41F13/20B41F13/22F16L39/06Y10T137/86268
Inventor K·许格尔
Owner HEIDELBERGER DRUCKMASCHINEN AG