SE8903004L - TRYCKVALSKAERNA - Google Patents

TRYCKVALSKAERNA

Info

Publication number
SE8903004L
SE8903004L SE8903004A SE8903004A SE8903004L SE 8903004 L SE8903004 L SE 8903004L SE 8903004 A SE8903004 A SE 8903004A SE 8903004 A SE8903004 A SE 8903004A SE 8903004 L SE8903004 L SE 8903004L
Authority
SE
Sweden
Prior art keywords
core
sleeve
passages
compressed air
valve
Prior art date
Application number
SE8903004A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE466190B (en
SE8903004D0 (en
Inventor
R S Persson
Original Assignee
Miller Graphics Ab
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 Miller Graphics Ab filed Critical Miller Graphics Ab
Priority to SE8903004A priority Critical patent/SE466190B/en
Publication of SE8903004D0 publication Critical patent/SE8903004D0/en
Priority to AT90913908T priority patent/ATE116903T1/en
Priority to EP90913908A priority patent/EP0491802B1/en
Priority to PCT/SE1990/000568 priority patent/WO1991004155A1/en
Priority to AU64109/90A priority patent/AU6410990A/en
Priority to DE69016034T priority patent/DE69016034T2/en
Publication of SE8903004L publication Critical patent/SE8903004L/en
Publication of SE466190B publication Critical patent/SE466190B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
    • B41F27/105—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders for attaching cylindrical printing formes

Abstract

A printing roll core for a printing roll comprising such a core (1) and a sleeve (22) which is provided to be mounted on the core from one end thereof and to be displaced along the core to and from working positions on the core by causing compressed air to flow out through passages (13a-13h) terminating in outlets distributed along the outer surface of the core, so that the sleeve from a state in which the sleeve tightly fits the core, when compressed air is not caused to flow through said outlets, may be expanded by causing air to flow through said outlets, so that the sleeve may be displaced along the core. The passages may be connected to a source of compressed air which preferably are common for said passages. In each of said passages is provided a valve (14) and each such valve includes an opening member (17, 19) having an outer portion (19) extending beyond the outer surface (7) of the exterior portion (2) of the core when the valve is closed and said outer portion is in its outer position, said outer portion being displaceable through outer mechanical action from said outer position to an inner position essentially interior of or coinciding with the outer surface of the core, wherein the valve is opened such that compressed air may flow out through the opening in the surface of the core, said mechanical action being performed by the sleeve as said sleeve is being mounted on the core, wherein the valves are successively opened as the sleeve is brought into contact with their outer portions and are closed again when the sleeve has passed the opening in question.
SE8903004A 1989-09-13 1989-09-13 TRYCKVALSKAERNA SE466190B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8903004A SE466190B (en) 1989-09-13 1989-09-13 TRYCKVALSKAERNA
AT90913908T ATE116903T1 (en) 1989-09-13 1990-09-06 CORE FOR PRESSURE ROLL.
EP90913908A EP0491802B1 (en) 1989-09-13 1990-09-06 Printing roll core
PCT/SE1990/000568 WO1991004155A1 (en) 1989-09-13 1990-09-06 Printing roll core
AU64109/90A AU6410990A (en) 1989-09-13 1990-09-06 Printing roll core
DE69016034T DE69016034T2 (en) 1989-09-13 1990-09-06 CORE FOR PRINT ROLL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903004A SE466190B (en) 1989-09-13 1989-09-13 TRYCKVALSKAERNA

Publications (3)

Publication Number Publication Date
SE8903004D0 SE8903004D0 (en) 1989-09-13
SE8903004L true SE8903004L (en) 1991-03-14
SE466190B SE466190B (en) 1992-01-13

Family

ID=20376863

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903004A SE466190B (en) 1989-09-13 1989-09-13 TRYCKVALSKAERNA

Country Status (6)

Country Link
EP (1) EP0491802B1 (en)
AT (1) ATE116903T1 (en)
AU (1) AU6410990A (en)
DE (1) DE69016034T2 (en)
SE (1) SE466190B (en)
WO (1) WO1991004155A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9101235L (en) * 1991-04-23 1992-10-24 Miller Graphics Ab DEVICE FOR PRINTING
GB2349897A (en) * 1999-05-12 2000-11-15 Arjo Wiggins Fine Papers Ltd Means for removing texturing press roller sleeve
US7107907B2 (en) 2001-01-22 2006-09-19 Goss International Americas, Inc. Flow-restricted printing cylinder for a removable printing sleeve
DE10306196B3 (en) * 2003-02-13 2004-10-07 Windmöller & Hölscher Kg Ink transfer roller
DE102008022635A1 (en) * 2008-05-08 2009-11-12 Manroland Ag Web Press
DE102009023170B4 (en) * 2009-05-29 2013-09-05 Wetzel Gmbh Sleeve and method for mounting such on a support roller
BE1027278B1 (en) * 2019-05-15 2020-12-15 Hannecard Nv ROLL CORE AND APPLICATOR ROLL WITH INTERCHANGEABLE ROLLER SHELL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403454B (en) * 1977-05-26 1978-08-21 Tetra Pak Int DEVICE FOR MIXING CLICHES ON A PRESSURE ROLLER BY VACUUM
SE436717B (en) * 1980-11-04 1985-01-21 Olov Orjan Johnsson A roller with exchangeable outer casing

Also Published As

Publication number Publication date
DE69016034D1 (en) 1995-02-23
EP0491802B1 (en) 1995-01-11
AU6410990A (en) 1991-04-18
SE466190B (en) 1992-01-13
WO1991004155A1 (en) 1991-04-04
DE69016034T2 (en) 1995-06-01
ATE116903T1 (en) 1995-01-15
SE8903004D0 (en) 1989-09-13
EP0491802A1 (en) 1992-07-01

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