EP1445563A2 - Tunnel and support for a printing and/or coupling machine - Google Patents
Tunnel and support for a printing and/or coupling machine Download PDFInfo
- Publication number
- EP1445563A2 EP1445563A2 EP04425012A EP04425012A EP1445563A2 EP 1445563 A2 EP1445563 A2 EP 1445563A2 EP 04425012 A EP04425012 A EP 04425012A EP 04425012 A EP04425012 A EP 04425012A EP 1445563 A2 EP1445563 A2 EP 1445563A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- tunnel
- tunnel according
- rollers
- support
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
Definitions
- the subject of this invention is a tunnel, or cover, for printing and/or coupling machines, especially but not exclusively rotogravure machines, which, thanks to its conformation, is easier to use in terms of maintenance and cleaning, operations which create considerable inconvenience in the printing and coupling machine sector.
- the upper part can only be inclined by a certain angle, meaning that, in correspondence with the hinged area, the space for introducing the cleaning equipment is particularly small and becomes completely non existent near the mechanism that hinges the upper part to the base of the tunnel.
- This invention regards a drying tunnel for printing and/or coupling machines which eliminates the abovementioned problems by adopting a cover that is not hinged to the main base but can be lifted and moved away from the tunnel in a parallel position.
- FIG. 1 shows a cross-section of the tunnel in question in the closed position
- figure 2 shows the view in figure 1, in a schematic longitudinal section
- FIG. 3 shows a cross-section of the tunnel with the upper cover in the raised position
- figure 4 shows the view in figure 3, in a schematic cross-section
- FIG. 5 shows a schematic cross-section of the tunnel with the upper cover raised and moved sideways
- figure 6 shows the view in figure 5, in a schematic cross-section
- FIGS. 7 and 8 show a schematic view of the tunnel in the raised and lowered position
- FIG. 9 shows a schematic view of the tunnel in a horizontally moved position
- FIG. 10 shows a schematic view of the tunnel in an inclined position
- FIG. 11 shows an overhead view of a partial section of an example of a roller support
- FIG. 12 shows the cross-section of the support shown in figure 10.
- figure 13 shows the sectioned frontal view of the support shown in figure 11;
- FIG. 14 shows the cross-section of another version of the support.
- number 1 is used to indicate a drying tunnel for printing and/or coupling machines. It is normally equipped with an upper structure 2 which acts as a cover, and of several different devices for moving and managing rolls 3 of paper and/or film, such as polyethylene. Said devices consist largely of motors 4 and chains 5 and running and guide rollers 6.
- Said machine comprises, for instance, a first roll 3b, which holds a first film, and a second roll 3b, which holds a second film, and a roll 3c for winding the coupled films.
- This invention also regards the upper cover 2 of the tunnel, which is housed on the lower part 1 and can be moved vertically and horizontally, allowing said upper cover 2 to be placed in a raised and shifted position compared with part 1 of the tunnel, leaving the latter totally uncovered.
- said cover can be lifted from the tunnel by at least one, but preferably several, jacks.
- said cover can be lifted by several front jacks 20, operatively connected to the cover in a frontal area 20a, and by several rear jacks 20, operatively connected to the cover in a rear area 20b.
- said front and rear jacks can be activated independently, thus lifting the front area 20a and the rear area 20b to different heights.
- said cover can be inclined, thus creating a cavity 30, usually in a funnel shape, between the inner surface of the cover and the rollers.
- said jacks 20, 22 can be activated mechanically.
- said jacks can be activated in a controlled way, commanded from a central control panel which displays the status of the jacks and is used to set new statuses.
- the printing and/or coupling machine is initially "drawn-in", in other words, the film or the tape to be coupled is introduced into the machine.
- This operation should preferably be performed by lifting the cover 2 of the tunnel, both in the front area 20a and in the rear area 20b, in such a way so that the cavity 30 is roughly 40 millimetres high.
- the film to be treated is wound around the first roll 3a.
- the head of the film, or the free edge, is connected to a drawing-in bar, operatively connected to the drawing-in chains 5, set to the sides of the rollers 6 and suitably moved.
- the drawing-in bar moves on the rollers 6. unwinding the film from the first roll 3a.
- the bar reaches the front area 20a of the machine, the film is cut in line with the drawing-in bar and wound, manually or by special winding devices, onto the second roll 3b.
- the cover 2 is lowered until the cavity reaches a height of between 5 and 40 millimetres, preferably between 8 and 10 millimetres.
- the ink or adhesive is applied to the film or tape according to requirements.
- the tape to which adhesive has been applied is subject to a passage of hot air fed into the tunnel by the insufflators 7.
- the funnel-shaped cavity enables a variation in the air speed and in the conditions of evaporation of the solvent during the introduction of air between the rear area 20b and the front area 20a of the tunnel.
- a smaller section of the cavity creates a higher air speed and therefore more powerful solvent evaporation, which is advantageous in the tape exit area, while the best conditions in the tape entry area are less powerful in order to avoid the formation of crusts on the adhesive.
- Another part of this invention is a cradle upon which the rollers used in machines for rotogravure printing and/or coupling to pull polyethylene films rest and in which they move, to restrict revolving friction.
- the roller 6 has a tang 102, said roller 6, being placed in rotation on a pair of revolving bodies 103, such as an outer ring of ball bearings for example, with a simple rest and gravitational contact.
- the bearings 103 are hinged and mortised to a main support 104 and their surface is in contact with the tang 102 of the roller 6 made of suitable material, such as special steel with a surface coating of particularly hard material.
- Said outlet 105 is positioned so that the air flows over the group made up of the roller 6 and the bearings 103 in such a position as to cool the contact area between the roller and bearings, limiting the variation in temperature and the consequent thermal dilation.
- the tang 102 of the roller 6 has a shoulder 110, preferably in the form of a pair of rings.
- the roller 6 is guided on just one side, allowing the production of the effects of thermal dilation only on the opposite side which remains free.
- said version can be used in processes requiring the application of aluminium foil.
- Maintenance is carried out by activating the machine lifting devices such as jacks 20, 22, lifting the cover to a set height, so that the cover can be horizontally moved.
- Said horizontal movement devices are activated by moving the cover 2 horizontally to free access to the tunnel.
- rollers 6 are easily accessible along their whole longitudinal length, consenting simple and quick cleaning.
- rollers are lifted from the machine, without disassembling any parts as they gravitationally rest on the revolving bodies or bearings 103.
- rollers are cleaned outside the machine and then reassembled.
- rollers are replaced with clean rollers already prepared outside the machine.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
- The subject of this invention is a tunnel, or cover, for printing and/or coupling machines, especially but not exclusively rotogravure machines, which, thanks to its conformation, is easier to use in terms of maintenance and cleaning, operations which create considerable inconvenience in the printing and coupling machine sector.
- Printing and/or coupling machines requiring products such as ink, glue and the like need careful daily maintenance to keep all moving parts clean and free from build-up and residues of materials used for printing and/or coupling.
- These machines have largely similar structures, being made up of a tunnel beneath a cover inside which several rollers run continuously to pull paper or polyethylene film which has already been printed or spread with glue. The drying of glued or printed paper or film also takes place in these tunnels. It therefore appears obvious that there are at least two problems to solve: the drying of the paper or film and the cleaning of the tunnel from residues of adhesive and ink.
- Tunnels with the upper part hinged in a variety of ways to the lower, main part, have already been presented. In this case the upper part can only be inclined by a certain angle, meaning that, in correspondence with the hinged area, the space for introducing the cleaning equipment is particularly small and becomes completely non existent near the mechanism that hinges the upper part to the base of the tunnel.
- This invention regards a drying tunnel for printing and/or coupling machines which eliminates the abovementioned problems by adopting a cover that is not hinged to the main base but can be lifted and moved away from the tunnel in a parallel position.
- The achievement of this aim will become clearer further on in this document, as reference is made to the annexed figures, which are indicative and not binding, in which:
- - figure 1 shows a cross-section of the tunnel in question in the closed position;
- - figure 2 shows the view in figure 1, in a schematic longitudinal section;
- - figure 3 shows a cross-section of the tunnel with the upper cover in the raised position;
- - figure 4 shows the view in figure 3, in a schematic cross-section;
- - figure 5 shows a schematic cross-section of the tunnel with the upper cover raised and moved sideways; and
- - figure 6 shows the view in figure 5, in a schematic cross-section;
- figures 7 and 8 show a schematic view of the tunnel in the raised and lowered position;
- - figure 9 shows a schematic view of the tunnel in a horizontally moved position;
- - figure 10 shows a schematic view of the tunnel in an inclined position;
- - figure 11 shows an overhead view of a partial section of an example of a roller support;
- - figure 12 shows the cross-section of the support shown in figure 10; and
- - figure 13 shows the sectioned frontal view of the support shown in figure 11;
- - figure 14 shows the cross-section of another version of the support.
- In the annexed figures, number 1 is used to indicate a drying tunnel for printing and/or coupling machines. It is normally equipped with an
upper structure 2 which acts as a cover, and of several different devices for moving and managingrolls 3 of paper and/or film, such as polyethylene. Said devices consist largely of motors 4 andchains 5 and running andguide rollers 6. - Said machine comprises, for instance, a
first roll 3b, which holds a first film, and asecond roll 3b, which holds a second film, and aroll 3c for winding the coupled films. - This invention also regards the
upper cover 2 of the tunnel, which is housed on the lower part 1 and can be moved vertically and horizontally, allowing saidupper cover 2 to be placed in a raised and shifted position compared with part 1 of the tunnel, leaving the latter totally uncovered. - This solution, which can be seen in figure 5, is obtained using special mechanisms and servo controls for lifting the
cover 2, such as, roughly-speaking, jacks, screws, recirculating screws with worms or similar, as well as other mechanisms and horizontal movement devices of thecover 2, such as pulling chains and runners. - In this way it is possible to achieve a series of advantages such as, by way of example, the reduction of the distance between the lower part of the
cover 2 and thechain 5 along which the paper and/or polyethylene film rolls, to a distance of between 5 and 40 millimetres, but preferably 5 millimetres, consenting faster drying by special insufflators orhot air vents 7; or the starting up of the so-called "drawing-in bar" which connects and pulls the initial portion of the roll of film, slightly lifting theupper cover 2 as it passes; or, lastly, thorough cleaning of all the moving parts inside the upper cover. - In a preferred version, said cover can be lifted from the tunnel by at least one, but preferably several, jacks. For example, said cover can be lifted by several
front jacks 20, operatively connected to the cover in afrontal area 20a, and by severalrear jacks 20, operatively connected to the cover in arear area 20b. - In another version, said front and rear jacks can be activated independently, thus lifting the
front area 20a and therear area 20b to different heights. - In other words, said cover can be inclined, thus creating a
cavity 30, usually in a funnel shape, between the inner surface of the cover and the rollers. - In another version, said
jacks - Under normal operating conditions, the printing and/or coupling machine is initially "drawn-in", in other words, the film or the tape to be coupled is introduced into the machine.
- This operation should preferably be performed by lifting the
cover 2 of the tunnel, both in thefront area 20a and in therear area 20b, in such a way so that thecavity 30 is roughly 40 millimetres high. - The film to be treated is wound around the
first roll 3a. The head of the film, or the free edge, is connected to a drawing-in bar, operatively connected to the drawing-inchains 5, set to the sides of therollers 6 and suitably moved. - The drawing-in bar moves on the
rollers 6. unwinding the film from thefirst roll 3a. When the bar reaches thefront area 20a of the machine, the film is cut in line with the drawing-in bar and wound, manually or by special winding devices, onto thesecond roll 3b. - The
cover 2 is lowered until the cavity reaches a height of between 5 and 40 millimetres, preferably between 8 and 10 millimetres. - The ink or adhesive is applied to the film or tape according to requirements.
- In particular, in the case of coupling machines, it is wise to heat the adhesive before the tape is coupled so that part of the solvent evaporates, transforming the adhesive from a practically liquid state, suitable for spreading on the tape, to a thicker state, suitable for sticking to the tape to be coupled and holding it in place.
- For this reason, the tape to which adhesive has been applied is subject to a passage of hot air fed into the tunnel by the
insufflators 7. - Advantageously, the funnel-shaped cavity enables a variation in the air speed and in the conditions of evaporation of the solvent during the introduction of air between the
rear area 20b and thefront area 20a of the tunnel. - In particular, a smaller section of the cavity creates a higher air speed and therefore more powerful solvent evaporation, which is advantageous in the tape exit area, while the best conditions in the tape entry area are less powerful in order to avoid the formation of crusts on the adhesive.
- Another part of this invention is a cradle upon which the rollers used in machines for rotogravure printing and/or coupling to pull polyethylene films rest and in which they move, to restrict revolving friction.
- It is a well known fact that one of the main problems with the coupling of revolving cylindrical bodies is caused by friction which, even when ball bearings with a very high rolling coefficient are used, leads to a series of problems which are perceivable as time goes by and are due also, under specific conditions of use, to dilations in the cylindrical bodies the rotation of which, in contact with the respective supports, generates variations in temperature, wear and tear and deterioration of the rotation.
- We propose a support for bodies in reciprocal rotation which, thanks to the brand new composition and arrangement of the individual parts, correctly eliminates the abovementioned problems, improving the duration and rotational capacity and reliability of the cylinders
- The
roller 6 has atang 102, saidroller 6, being placed in rotation on a pair of revolvingbodies 103, such as an outer ring of ball bearings for example, with a simple rest and gravitational contact. - The
bearings 103 are hinged and mortised to amain support 104 and their surface is in contact with thetang 102 of theroller 6 made of suitable material, such as special steel with a surface coating of particularly hard material. - While the
roller 6 rotates, heat is created thanks to the revolving friction between theroller 6 and thebearings 103, depending especially on the device which houses the roller, when high temperatures develop in said device. In order to eliminate the effects of the consequent thermal dilation, in thesupport 104 there is a special channel which leads to an outlet ornozzle 105 through which cooled air is insufflated. - Said
outlet 105 is positioned so that the air flows over the group made up of theroller 6 and thebearings 103 in such a position as to cool the contact area between the roller and bearings, limiting the variation in temperature and the consequent thermal dilation. - In another version, the
tang 102 of theroller 6 has ashoulder 110, preferably in the form of a pair of rings. In said version, theroller 6 is guided on just one side, allowing the production of the effects of thermal dilation only on the opposite side which remains free. - Advantageously, said version can be used in processes requiring the application of aluminium foil.
- There is therefore an increase in the utility of the connection in terms of reliability of use over a period of time.
- Machine maintenance operations benefit enormously from the installation of the tunnel and support described above.
- Often some of the adhesive runs from the film onto the rollers and gradually hardens due to the insufflation of hot air.
- Maintenance is carried out by activating the machine lifting devices such as
jacks - Said horizontal movement devices are activated by moving the
cover 2 horizontally to free access to the tunnel. - The
rollers 6 are easily accessible along their whole longitudinal length, consenting simple and quick cleaning. - Alternatively, said rollers are lifted from the machine, without disassembling any parts as they gravitationally rest on the revolving bodies or
bearings 103. - The rollers are cleaned outside the machine and then reassembled.
- In another maintenance process, said rollers are replaced with clean rollers already prepared outside the machine.
Claims (24)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBS20030002 | 2003-01-14 | ||
ITBS20030003 ITBS20030003A1 (en) | 2003-01-14 | 2003-01-14 | PNEUMATIC AND / OR MECHANICAL DEVICE FOR LOCKING, UNLOCKING AND REPLACEMENT OF SCRAPING Blades OF THE ROLLS USED ON THE ROTOCALCO PRINTING MACHINES. |
ITBS20030003 | 2003-01-14 | ||
ITBS20030002 ITBS20030002A1 (en) | 2003-01-14 | 2003-01-14 | METHOD FOR THE FORMATION OF DESIGNED SPONGE MESH. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1445563A2 true EP1445563A2 (en) | 2004-08-11 |
EP1445563A3 EP1445563A3 (en) | 2006-12-20 |
Family
ID=32658462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04425012A Withdrawn EP1445563A3 (en) | 2003-01-14 | 2004-01-14 | Tunnel and support for a printing and/or coupling machine |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1445563A3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072636A (en) * | 2010-06-23 | 2011-05-25 | 无锡华中科技有限公司 | Drying cylinder support |
CN104163048A (en) * | 2014-08-21 | 2014-11-26 | 陈江 | Colored drawing air drier |
WO2016169710A1 (en) | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
WO2021114770A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏悦达家纺有限公司 | Textile fabric drying device |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8579C (en) * | C. G. HAUBOLD JUN. in Chemnitz | Innovations in cylinder drying machines | ||
GB201609A (en) * | 1922-04-28 | 1923-07-30 | James Byrom | Improvements in or relating to doll heads for steam drying cylinders for the drying of textile fabrics |
US2519809A (en) * | 1946-08-30 | 1950-08-22 | Zarkin | Printing plate coating machine |
US2638765A (en) * | 1949-05-17 | 1953-05-19 | Unistel Textile Machine Corp | Steaming apparatus |
GB758911A (en) * | 1950-01-11 | 1956-10-10 | Sucker Gmbh Geb | Improvements in and relating to treatment chambers for textile material |
DE1069111B (en) * | 1959-11-19 | Gebrüder Sucker G.m.b.H., M. Gladbach | Method and device for treating fabric webs or the like. Materials | |
DE1460680A1 (en) * | 1965-02-13 | 1970-01-15 | Monforts Fa A | Drum for heat treatment of web-like goods |
FR2151230A5 (en) * | 1971-08-20 | 1973-04-13 | Stumm Eric | |
DE2302107A1 (en) * | 1973-01-17 | 1974-07-18 | Buettner Schilde Haas Ag | Continuous flow dryer for fabrics - with heat exchangers mounted in supports of fan housing |
GB1363213A (en) * | 1972-02-23 | 1974-08-14 | Auto Masters Ltd | Apparatus having one for more rotably driven components |
JPH05239808A (en) * | 1991-09-20 | 1993-09-17 | North Japan Kenki Kk | Rotary bearing device |
WO1996012150A1 (en) * | 1994-10-17 | 1996-04-25 | W.R. Grace & Co.-Conn. | Fluid cylinder retraction locking device |
EP1055895A1 (en) * | 1999-05-28 | 2000-11-29 | Benninger Zell GmbH | Dryer and process for drying continuously advanced material |
DE20211083U1 (en) * | 2002-04-17 | 2003-08-28 | Phoenix Thermal Solutions GmbH, 63791 Karlstein | Conveyor unit for conveyor line transporting flat coated component parts has air-cooled roller installed in pressure chamber and with part of circumference protruding through slot in sidewall forming bearing surface for component |
-
2004
- 2004-01-14 EP EP04425012A patent/EP1445563A3/en not_active Withdrawn
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8579C (en) * | C. G. HAUBOLD JUN. in Chemnitz | Innovations in cylinder drying machines | ||
DE1069111B (en) * | 1959-11-19 | Gebrüder Sucker G.m.b.H., M. Gladbach | Method and device for treating fabric webs or the like. Materials | |
GB201609A (en) * | 1922-04-28 | 1923-07-30 | James Byrom | Improvements in or relating to doll heads for steam drying cylinders for the drying of textile fabrics |
US2519809A (en) * | 1946-08-30 | 1950-08-22 | Zarkin | Printing plate coating machine |
US2638765A (en) * | 1949-05-17 | 1953-05-19 | Unistel Textile Machine Corp | Steaming apparatus |
GB758911A (en) * | 1950-01-11 | 1956-10-10 | Sucker Gmbh Geb | Improvements in and relating to treatment chambers for textile material |
DE1460680A1 (en) * | 1965-02-13 | 1970-01-15 | Monforts Fa A | Drum for heat treatment of web-like goods |
FR2151230A5 (en) * | 1971-08-20 | 1973-04-13 | Stumm Eric | |
GB1363213A (en) * | 1972-02-23 | 1974-08-14 | Auto Masters Ltd | Apparatus having one for more rotably driven components |
DE2302107A1 (en) * | 1973-01-17 | 1974-07-18 | Buettner Schilde Haas Ag | Continuous flow dryer for fabrics - with heat exchangers mounted in supports of fan housing |
JPH05239808A (en) * | 1991-09-20 | 1993-09-17 | North Japan Kenki Kk | Rotary bearing device |
WO1996012150A1 (en) * | 1994-10-17 | 1996-04-25 | W.R. Grace & Co.-Conn. | Fluid cylinder retraction locking device |
EP1055895A1 (en) * | 1999-05-28 | 2000-11-29 | Benninger Zell GmbH | Dryer and process for drying continuously advanced material |
DE20211083U1 (en) * | 2002-04-17 | 2003-08-28 | Phoenix Thermal Solutions GmbH, 63791 Karlstein | Conveyor unit for conveyor line transporting flat coated component parts has air-cooled roller installed in pressure chamber and with part of circumference protruding through slot in sidewall forming bearing surface for component |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072636A (en) * | 2010-06-23 | 2011-05-25 | 无锡华中科技有限公司 | Drying cylinder support |
CN104163048A (en) * | 2014-08-21 | 2014-11-26 | 陈江 | Colored drawing air drier |
CN104163048B (en) * | 2014-08-21 | 2016-11-23 | 江苏俊云机械科技有限公司 | Mobile phone shell colored drawing air dryer |
WO2016169710A1 (en) | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
DE102015207450A1 (en) * | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine with at least one printing unit and at least one dryer unit and a method for operating a printing press |
US10265971B2 (en) | 2015-04-23 | 2019-04-23 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
EP3569418A1 (en) | 2015-04-23 | 2019-11-20 | Koenig & Bauer AG | Method for operating a printing press |
WO2021114770A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏悦达家纺有限公司 | Textile fabric drying device |
Also Published As
Publication number | Publication date |
---|---|
EP1445563A3 (en) | 2006-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2665652T3 (en) | winding means | |
US5967449A (en) | Winder and method for the continuous winding of a material web | |
JP4167976B2 (en) | Thin strip winder with flatness measuring roller | |
JP5265311B2 (en) | Unwinding device for winding roll | |
DE3305429A1 (en) | CALENDAR FOR PRESSURE AND HEAT TREATMENT OF PRODUCTS | |
KR100882136B1 (en) | Continuous printing machine for steel plate | |
JPH0840613A (en) | Take-up device for sheet which is continuously fed, especially paper sheet | |
EP1445563A2 (en) | Tunnel and support for a printing and/or coupling machine | |
KR20120135220A (en) | Winding/unwinding device and method for winding/unwinding a metal product in a rolling line | |
JPH05501699A (en) | Support roller type winder | |
KR100904123B1 (en) | Roller clearance adjusting structure of pinch roll apparatus | |
KR100878464B1 (en) | Device for winding and unwinding hot-rolled pre-strips consisting of hot metal | |
US6543357B2 (en) | Printing group of a rotary roller printing machine, preferably a rotogravure rotary roller printing machine | |
US5992313A (en) | Applicator device | |
CN102791488B (en) | Printing tower of a press having a vertically movable platform and method for providing the platform | |
JP4732890B2 (en) | Application device | |
CN211338180U (en) | Tensioning machine of rotary machine | |
KR100516100B1 (en) | printing group for rotogravure printing presses | |
CA2109164C (en) | Rotary intaglio printing machine and a rotary intaglio printing process | |
CN1387467A (en) | Production of thin steel strip | |
CN204659157U (en) | Unit type press | |
CN212046384U (en) | Automatic silk-screen printing equipment | |
KR100685019B1 (en) | Apparatus for treating a scrap and catching a sample in hot coil recoil line | |
KR100579230B1 (en) | Image transferring apparatus of vertical tunnel type for non-pressing type direct dye-sublimation printing | |
DE60011271T2 (en) | METHOD AND DEVICE IN THE PROCESS OF WINDING UP A PAPER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17P | Request for examination filed |
Effective date: 20070619 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MANTEC ENGINEERING S.R.L. IN FALLIMENTO |
|
19U | Interruption of proceedings before grant |
Effective date: 20080528 |
|
19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20091119 |
|
17Q | First examination report despatched |
Effective date: 20101207 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20110419 |