EP0468266A2 - Dispositif pour l'étaiement d'un cylindre sous pression - Google Patents

Dispositif pour l'étaiement d'un cylindre sous pression Download PDF

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Publication number
EP0468266A2
EP0468266A2 EP91111333A EP91111333A EP0468266A2 EP 0468266 A2 EP0468266 A2 EP 0468266A2 EP 91111333 A EP91111333 A EP 91111333A EP 91111333 A EP91111333 A EP 91111333A EP 0468266 A2 EP0468266 A2 EP 0468266A2
Authority
EP
European Patent Office
Prior art keywords
rollers
support
roller
frame
supported
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.)
Granted
Application number
EP91111333A
Other languages
German (de)
English (en)
Other versions
EP0468266A3 (en
EP0468266B1 (fr
Inventor
Herbert Konermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont de Nemours Deutschland GmbH
Original Assignee
Windmoeller and Hoelscher KG
DuPont de Nemours Deutschland GmbH
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG, DuPont de Nemours Deutschland GmbH, EI Du Pont de Nemours and Co filed Critical Windmoeller and Hoelscher KG
Publication of EP0468266A2 publication Critical patent/EP0468266A2/fr
Publication of EP0468266A3 publication Critical patent/EP0468266A3/de
Application granted granted Critical
Publication of EP0468266B1 publication Critical patent/EP0468266B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/02—Rotary intaglio printing presses for multicolour printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1705—Lamina transferred to base from adhered flexible web or sheet type carrier

Definitions

  • the invention relates to a device for supporting a pressure-loaded roller, consisting of support rollers and / or support rollers supported on it and mounted in a frame,
  • a device for checking the color separations of a multicolor print which consists of a pair of press rollers mounted in a frame and made up of rollers which can be lifted off one another, through the roller gap of which an image carrier which consists of a carrier film with an exposed, imagewise sticky and not there is sticky areas of photosensitive layer, with a color film placed thereon, consisting of a color carrier film with a color layer, is passed through such that parts of the color layer adhere to the sticky areas of the image carrier.
  • the object of the invention is therefore to provide a support device of the type specified at the outset, which ensures that a roller supported by this loads a flat object passing therethrough with essentially the same pressure over its length.
  • this object is achieved in a device of the generic type in that two support rollers are mounted at a distance from one another on a roller carrier which, in the middle between the support rollers, lies like a bar about a pivot axis which is perpendicular to the axis of rotation of the support rollers on a support which is fixed to the frame or which is fixed to the frame or supporting part is stored.
  • This balance beam-like mounting of the roller carrier ensures that the rollers mounted on this always support the pressure roller with the same force, so that deflection of the roller is prevented, but is at least substantially reduced.
  • the image carrier passing through the nip of the press roll pair is loaded with its ink carrier film over its width with approximately the same line pressure, so that a good picture that is not falsified by different pressings.
  • roller to be supported or the rollers to be supported are expediently supported over their length by several pairs of support rollers mounted on roller carriers.
  • roller supports and possibly also the other beam-like supports supporting them are arranged symmetrically to the central transverse plane of the rollers to be supported, so that this symmetry also results in approximately equal support forces for the support rollers.
  • the machine frame of the device consists of the two side walls 1, 2, which are firmly connected to one another by a cross member 3.
  • the bearing blocks 4 ', 5' are mounted on the cross member 3 welds which support the roller carriers 4 ", 5" via cylindrical-shell-shaped bearings, which in turn support the bearing blocks 4, 5 for the support rollers 6.
  • the support rollers 6 support a lower pressure roller 7, which is drivably mounted in the two side walls 1, 2.
  • a bearing journal is guided out of the side of the side wall 1 and carries a chain wheel 9. This chain wheel 9 is connected via a chain 10 to a chain wheel 11 of a geared motor 12.
  • An upper press roller 18 is supported by support rollers 21 which are mounted on bearing blocks 23 on roller carriers 23 'mounted in a beam-like manner.
  • the roller carriers 23 ' are supported by cylindrical-shell-shaped bearings 21' at the ends of further beams 23 '' which are supported in the manner of a beam.
  • These beam beams 23 ' are in turn supported by cylindrical-shell-shaped bearings 21' 'on the web part of a bow-shaped carrier 28' which is supported by a spindle 26, which passes through a gearbox 28, can be opened and closed when an engine 31 is started.
  • the gear housing 28 and the motor 31 are connected to a bracket 33 which is screwed to the side walls 1, 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Laminated Bodies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP91111333A 1990-07-27 1991-07-08 Dispositif pour l'étaiement d'un cylindre sous pression Expired - Lifetime EP0468266B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4023944 1990-07-27
DE4023944A DE4023944A1 (de) 1990-07-27 1990-07-27 Vorrichtung zum stuetzen einer druckbelasteten walze

Publications (3)

Publication Number Publication Date
EP0468266A2 true EP0468266A2 (fr) 1992-01-29
EP0468266A3 EP0468266A3 (en) 1992-06-17
EP0468266B1 EP0468266B1 (fr) 1996-01-17

Family

ID=6411167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111333A Expired - Lifetime EP0468266B1 (fr) 1990-07-27 1991-07-08 Dispositif pour l'étaiement d'un cylindre sous pression

Country Status (6)

Country Link
US (1) US5282415A (fr)
EP (1) EP0468266B1 (fr)
JP (1) JP2708292B2 (fr)
KR (1) KR960003328B1 (fr)
CA (1) CA2047851A1 (fr)
DE (2) DE4023944A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114313C2 (de) * 1991-05-02 1994-12-08 Du Pont Deutschland Laminator
KR102524604B1 (ko) * 2017-12-14 2023-04-24 삼성디스플레이 주식회사 임프린트 장치 및 이를 이용한 임프린트 방법
KR102318640B1 (ko) * 2019-11-15 2021-10-28 주식회사 리텍 임프린트 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111003B (de) 1959-03-18 1961-07-13 Ramisch & Co G M B H Dr Vorrichtung zum Verdichten von mit Impraegniermitteln getraenkten Pappenbahnen od. dgl.
DE4018295A1 (de) 1990-06-07 1991-12-12 Windmoeller & Hoelscher Vorrichtung zum pruefen der farbauszuege eines mehrfarbendrucks

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US864660A (en) * 1906-11-12 1907-08-27 William Love Pressure-roller.
US2718827A (en) * 1952-10-08 1955-09-27 Farrel Birmingham Co Inc Paper calender
BE542710A (fr) * 1954-12-22
DE1111813B (de) * 1954-12-27 1961-07-27 Pittsburgh Plate Glass Co Vorrichtung zum Vorpressen von gebogenen Verbundglaseinheiten
CH378600A (de) * 1960-07-15 1964-06-15 Benninger Ag Maschf Biegungsarme Walze
US3736869A (en) * 1971-03-16 1973-06-05 Motter J Printing Press Co Pressure roller device for a rotogravure printing press
US3991669A (en) * 1973-01-17 1976-11-16 Imperial Chemical Industries Limited Calender presses
US4484970A (en) * 1982-11-01 1984-11-27 Thatcher Plastic Packaging, Inc. Method of applying decorative foil to materials
JPS60170801A (ja) * 1984-02-16 1985-09-04 Dainippon Screen Mfg Co Ltd 簡易校正装置
JPS6283198U (fr) * 1985-11-13 1987-05-27
JPS62216730A (ja) * 1986-03-18 1987-09-24 Gunze Ltd 熱圧着ラミネ−ト方法及び装置
JPS6364726A (ja) * 1986-09-05 1988-03-23 M Niko:Kk ラミネ−タの加圧装置
JPS6370253A (ja) * 1986-09-11 1988-03-30 Fuji Photo Film Co Ltd 加圧画像形成装置
JPS63306088A (ja) * 1987-06-06 1988-12-14 Syst Interijiensu Prod:Kk 普通シ−トに対応可能な画像記録方法及びその装置
JPH0263835A (ja) * 1988-08-31 1990-03-05 Hitachi Chem Co Ltd ベルト蛇行防止用ガイドロール装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111003B (de) 1959-03-18 1961-07-13 Ramisch & Co G M B H Dr Vorrichtung zum Verdichten von mit Impraegniermitteln getraenkten Pappenbahnen od. dgl.
DE4018295A1 (de) 1990-06-07 1991-12-12 Windmoeller & Hoelscher Vorrichtung zum pruefen der farbauszuege eines mehrfarbendrucks

Also Published As

Publication number Publication date
EP0468266A3 (en) 1992-06-17
JP2708292B2 (ja) 1998-02-04
DE4023944A1 (de) 1992-01-30
DE59107272D1 (de) 1996-02-29
CA2047851A1 (fr) 1992-01-28
US5282415A (en) 1994-02-01
KR920002334A (ko) 1992-02-28
JPH05169620A (ja) 1993-07-09
KR960003328B1 (ko) 1996-03-08
EP0468266B1 (fr) 1996-01-17

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