IT1247288B - Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco - Google Patents

Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco

Info

Publication number
IT1247288B
IT1247288B ITMI911087A ITMI911087A IT1247288B IT 1247288 B IT1247288 B IT 1247288B IT MI911087 A ITMI911087 A IT MI911087A IT MI911087 A ITMI911087 A IT MI911087A IT 1247288 B IT1247288 B IT 1247288B
Authority
IT
Italy
Prior art keywords
rotocalco
spindle
pressure cylinder
printing machines
relative sleeve
Prior art date
Application number
ITMI911087A
Other languages
English (en)
Inventor
Felice Rossini
Original Assignee
Rossini Erminio Spa
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 Rossini Erminio Spa filed Critical Rossini Erminio Spa
Priority to ITMI911087A priority Critical patent/IT1247288B/it
Publication of ITMI911087A0 publication Critical patent/ITMI911087A0/it
Priority to EP92106133A priority patent/EP0527293A1/en
Priority to AU14889/92A priority patent/AU1488992A/en
Publication of ITMI911087A1 publication Critical patent/ITMI911087A1/it
Application granted granted Critical
Publication of IT1247288B publication Critical patent/IT1247288B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/112—Means for varying cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/137—Means for varying longitudinal profiles
    • B65H2404/1371—Means for bending, e.g. for controlled deflection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/17—Details of bearings
    • B65H2404/173—Details of bearings bearing inside roller for surface to rotate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Presses (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Il mandrino è costituito da un albero provvisto di almeno due dischi su di esso assialmente posizionabili e radialmente espandibili, detti dischi costituendo supporto e bloccaggio di una manica gommata autoportante, avente funzione di pressore, vantaggiosamente in vetroresina, o materiale equivalente particolarmente leggero.
ITMI911087A 1991-04-19 1991-04-19 Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco IT1247288B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI911087A IT1247288B (it) 1991-04-19 1991-04-19 Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco
EP92106133A EP0527293A1 (en) 1991-04-19 1992-04-09 Mandrel and relative sleeve, particularly for the presser roll of rotogravure printing machines
AU14889/92A AU1488992A (en) 1991-04-19 1992-04-14 Mandrel and relative sleeve, particularly for the presser roll of rotogravure printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911087A IT1247288B (it) 1991-04-19 1991-04-19 Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco

Publications (3)

Publication Number Publication Date
ITMI911087A0 ITMI911087A0 (it) 1991-04-19
ITMI911087A1 ITMI911087A1 (it) 1992-10-19
IT1247288B true IT1247288B (it) 1994-12-12

Family

ID=11359697

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911087A IT1247288B (it) 1991-04-19 1991-04-19 Mandrino e relativa manica in particolare per il cilindro pressore di macchine da stampa a rotocalco

Country Status (3)

Country Link
EP (1) EP0527293A1 (it)
AU (1) AU1488992A (it)
IT (1) IT1247288B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428420C2 (de) * 1994-08-11 1996-09-19 Kleinewefers Ramisch Gmbh Walze zur Druckbehandlung von Warenbahnen
US5840386A (en) * 1996-02-22 1998-11-24 Praxair S.T. Technology, Inc. Sleeve for a liquid transfer roll and method for producing it
US5771807A (en) * 1996-11-13 1998-06-30 Presstek, Inc. Reusable mandrel for use in a printing press
US6110093A (en) * 1998-07-06 2000-08-29 Heidelberger Druckmaschinen Ag Variable diameter roller
EP1070863A3 (de) 1999-07-22 2002-08-14 Felix Böttcher GmbH & Co. Walze bestehend aus einem Metallkern und einer weichen elastomeren Beschichtung sowie Verfahren zum Aufbringen dieser Schicht auf eine Walze
US6647879B1 (en) 2002-12-26 2003-11-18 Paper Converting Machine Co. Bridge sleeve for printing apparatus
DE50305866D1 (de) * 2003-12-19 2007-01-11 Fischer & Krecke Gmbh & Co Tiefdruckzylinder
ITVI20040213A1 (it) * 2004-09-10 2004-12-10 Svecom Pe Srl Albero di supporto ad elementi espansibili
EP1809808A2 (en) * 2004-09-24 2007-07-25 Hannecard NV Roller assembly
US9120302B2 (en) 2012-04-30 2015-09-01 Rossini S.P.A. Bridge sleeves with diametrically expandable stabilizers
US9126395B2 (en) 2012-04-30 2015-09-08 Rossini S.P.A. Bridge sleeves with diametrically expandable stabilizers
DE102014103251A1 (de) 2014-03-11 2015-09-17 Inometa Gmbh & Co. Kg Druckwalze und Verfahren zum Montieren einer Druckwalze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201733A5 (it) * 1972-10-03 1974-04-26 Draeger Freres
DE3700596A1 (de) * 1987-01-10 1988-07-28 Fleissner Maschf Ag Durchbiegungsausgleichwalze

Also Published As

Publication number Publication date
AU1488992A (en) 1992-10-22
EP0527293A1 (en) 1993-02-17
ITMI911087A1 (it) 1992-10-19
ITMI911087A0 (it) 1991-04-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960430