EP0739723B2 - Schwebeelement zur Bogenführung in einer Druckmaschine oder dergleichen - Google Patents
Schwebeelement zur Bogenführung in einer Druckmaschine oder dergleichen Download PDFInfo
- Publication number
- EP0739723B2 EP0739723B2 EP96106225A EP96106225A EP0739723B2 EP 0739723 B2 EP0739723 B2 EP 0739723B2 EP 96106225 A EP96106225 A EP 96106225A EP 96106225 A EP96106225 A EP 96106225A EP 0739723 B2 EP0739723 B2 EP 0739723B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- floating element
- housing
- air
- printing machine
- connectable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007667 floating Methods 0.000 title claims description 18
- 238000007639 printing Methods 0.000 title claims description 6
- 238000007664 blowing Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
Definitions
- the invention relates to a floating element for guiding sheets in a sheet Machine, especially in a printing press.
- Floating elements are known, which are in brackets or guides of the printing machine between Printing units or in the area of a sheet delivery are used to customize the bow guide improve critical points.
- floaters become floating in different training Arch support on an air cushion, for arch lifting, Sheet smoothing, for sheet braking, by Suction for floating sheet transport used. They consist of a fixed in the Machine arranged housing with the Air nozzles arranged on the outside of the bow and one to the compressed air system and / or to the Suction air system of the machine connectable housing interior.
- the necessary use of such floating elements is highly of the nature of the substrate, but also of operating conditions dependent. Floating elements are therefore depending on the type of order to be processed for different Task needed in different places. Floating elements that are not required are often disruptive in the way.
- the air supply comes from external Activation with compressed air or with suction air.
- a floating element with the features of the invention can be added later at any point Sheet processing machine, especially one Printing machine, are used, namely for Bow sections, bow brakes, bow acceleration or bow guiding, especially when guiding, Unroll or hold.
- Training with a is preferred as flat as possible housing in sandwich construction, thus the accommodation of a floating element the features of the invention even in tight spaces is possible. If necessary, floating elements from air-guiding housing parts and others, the air source receiving housing parts assembled his. Further training in Invention provides that several air-carrying housing parts and possibly also several each Air source receiving housing parts with each other in are connectable in such a way that complementary coupling members automatically in the manner of a plug-in coupling Connection connections between the housing parts cause.
- Figure 1 shows a side view of the floating element according to the invention.
- This consists of a rod-shaped sheet metal housing 1, which consists of an approximately U-shaped in cross section Lower part (1a) and one of its top tightly fitting upper part (1b), this Top spaced from each other and in a row has successive blow nozzles 2.
- top and the lower part of the sheet metal housing are overlapping Edges connected airtight.
- On one end is the elongated housing 1 with an ejector 3 coupled to the air duct Interior of the housing 1 is connected.
- the ejector 3 is via a compressed air line 4 with a corresponding dimensioned compressed air source or possibly also with a correspondingly high preload Compressed air system connected to a machine.
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Discharge By Other Means (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
- 1
- Gehäuse
- 1a
- Gehäuseunterteil
- 1b
- Gehäuseoberteil
- 2
- Luftdüse
- 3
- Ejektor
- 4
- Leitung
Claims (2)
- Schwebeelement zur Bogenführung in einer Bogen bearbeitenden Maschine, insbesondere einer Druckmaschine, das als wahlweise einsetzbarer Baustein ausgebildet ist und ein stabförmiges Gehäuse (1) aufweist, das an einer Seite Blasluftdüsen (2) aufweist, wobei das Schwebeelement eine flache, langgestreckte Form besitzt und das stabförmige Gehäuse (1) des Schwebeelements an einem Stirnende mit einem Ejektor (3) gekuppelt ist, der mit einer Druckluftquelle verbindbar ist, wobei die Blasluftdüsen über einen Gehäuseinnenraum mit der Druckluftquelle verbindbar sind.
- Schwebeelement nach Anspruch 1,
wobei das Gehäuse (1) aus zwei Teilen, einem luftführenden Gehäuseteil (1b) und einem den Ejektor (3) aufnehmenden Gehäuseteil besteht und die beiden Gehäuseteile (1a, 1b) in Längsrichtung miteinander verbindbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995115846 DE19515846C2 (de) | 1995-04-29 | 1995-04-29 | Schwebeelement zur Bogenführung in einer Druckmaschine oder dergleichen |
DE19515846 | 1995-04-29 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0739723A2 EP0739723A2 (de) | 1996-10-30 |
EP0739723A3 EP0739723A3 (de) | 1997-04-02 |
EP0739723B1 EP0739723B1 (de) | 1999-06-23 |
EP0739723B2 true EP0739723B2 (de) | 2003-10-01 |
Family
ID=7760723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96106225A Expired - Lifetime EP0739723B2 (de) | 1995-04-29 | 1996-04-19 | Schwebeelement zur Bogenführung in einer Druckmaschine oder dergleichen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0739723B2 (de) |
JP (1) | JP3909886B2 (de) |
DE (1) | DE19515846C2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003280219A1 (en) * | 2003-11-17 | 2004-06-06 | Silverbrook Research Pty Ltd | Blower box assembly for a printer |
EP1970334A3 (de) | 2007-03-15 | 2009-12-30 | Heidelberger Druckmaschinen Aktiengesellschaft | Bogen bearbeitende Maschine mit pneumatischer Transportvorrichtung |
CN114636541B (zh) * | 2022-05-17 | 2022-07-22 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | 一种模块化快速组装的热气源引射系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603483A1 (de) † | 1976-01-30 | 1977-08-18 | Mohn Ohg Reinhard | Schoen- und widerdruckverfahren sowie vorrichtung zur durchfuehrung des verfahrens |
DE3829505A1 (de) † | 1987-09-25 | 1989-04-06 | Polygraph Leipzig | Bogenleiteinrichtung in auslagen von druckmaschinen |
DD259389B5 (de) † | 1987-03-30 | 1993-11-18 | Kba Planeta Ag | Bogenleiteinrichtung in bogenauslagen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB668741A (en) * | 1949-01-21 | 1952-03-19 | Svenska Flaektfabriken Ab | Apparatus for drying web-like material |
DE1499078B2 (de) * | 1966-11-23 | 1973-03-29 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Verfahren und einrichtung zur stabilisierung der lage einer warenbahn bei schwebender durchfuehrung dieser durch einen mindestens teilweise tragfluegelprofilbegrenzten behandlungsraum mittels eines blasmittels, mit dem wenigstens eine warenbahnflaeche im spitzen winkel zu ihrer bewegungsrichtung angeblasen wird |
US3880297A (en) * | 1974-03-13 | 1975-04-29 | Fabricacion De Maquinas | Sheet stacking apparatus |
US4425719A (en) * | 1982-03-15 | 1984-01-17 | W. R. Grace & Co. | Compact air bar assembly for contactless web support |
DE3343811A1 (de) * | 1983-12-03 | 1985-06-13 | Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld | Saugriemenfoerderer |
DE3411029A1 (de) * | 1984-03-24 | 1985-10-03 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum fuehren von ein- und beidseitig bedruckten bogen |
US5088717A (en) * | 1989-08-12 | 1992-02-18 | Konica Corporation | Paper feeding apparatus having a three cylinder vacuum member |
DE4242730C2 (de) * | 1992-12-17 | 1997-01-30 | Heidelberger Druckmasch Ag | Bogenausleger einer Druckmaschine |
DE4316400C2 (de) * | 1993-05-17 | 1997-12-11 | Heidelberger Druckmasch Ag | Einrichtung zur Entnahme aus einem Förderstrom ausgeschleuster Exemplare |
US5379999A (en) * | 1993-07-23 | 1995-01-10 | Eastman Kodak Company | Sheet media handling apparatus |
DE9319332U1 (de) * | 1993-12-16 | 1994-02-03 | Kba-Planeta Ag, 01445 Radebeul | Blaseinrichtung in Bogenrotationsdruckmaschinen |
-
1995
- 1995-04-29 DE DE1995115846 patent/DE19515846C2/de not_active Expired - Fee Related
-
1996
- 1996-04-19 EP EP96106225A patent/EP0739723B2/de not_active Expired - Lifetime
- 1996-04-26 JP JP10720396A patent/JP3909886B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603483A1 (de) † | 1976-01-30 | 1977-08-18 | Mohn Ohg Reinhard | Schoen- und widerdruckverfahren sowie vorrichtung zur durchfuehrung des verfahrens |
DD259389B5 (de) † | 1987-03-30 | 1993-11-18 | Kba Planeta Ag | Bogenleiteinrichtung in bogenauslagen |
DE3829505A1 (de) † | 1987-09-25 | 1989-04-06 | Polygraph Leipzig | Bogenleiteinrichtung in auslagen von druckmaschinen |
Non-Patent Citations (1)
Title |
---|
Pneumatik-Kompendium, Atlas Copco Deutschland GmbH, VDI-Verlag GmbH, Duesseldorf 1977, Seiten 200-204 † |
Also Published As
Publication number | Publication date |
---|---|
EP0739723A2 (de) | 1996-10-30 |
JP3909886B2 (ja) | 2007-04-25 |
JPH08301478A (ja) | 1996-11-19 |
EP0739723B1 (de) | 1999-06-23 |
DE19515846C2 (de) | 2000-06-08 |
DE19515846A1 (de) | 1996-10-31 |
EP0739723A3 (de) | 1997-04-02 |
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