EP0053619B1 - Device at printing plants for providing a web with information - Google Patents
Device at printing plants for providing a web with information Download PDFInfo
- Publication number
- EP0053619B1 EP0053619B1 EP81901500A EP81901500A EP0053619B1 EP 0053619 B1 EP0053619 B1 EP 0053619B1 EP 81901500 A EP81901500 A EP 81901500A EP 81901500 A EP81901500 A EP 81901500A EP 0053619 B1 EP0053619 B1 EP 0053619B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- feeding
- unit
- runs
- roll
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/24—Advancing webs by looping or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
- B65H23/1825—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/31—Features of transport path
- B65H2301/311—Features of transport path for transport path in plane of handled material, e.g. geometry
- B65H2301/3112—S-shaped
Definitions
- the present invention relates to a device at printing plants for providing a web, preferably a perforated paper web, with information.
- Modern printing plants such as laser printing plants or ink jet printers operate at very high printing speeds and provide prints of 0,7-0,8 m/ s.
- One condition for being able to utilize such high speeds at printing plants for e.g. printing forms, is that the web for receiving the print may be fed through the printer at high speed and collect the printed web in such a way that it directly may be used in subsequent-treatment plants such as sheet-formation and/or folding plants. It has long been known various types of devices for feeding webs through printing plants, but these are not suitable for use in modern printing plants.
- the object of the present invention is to provide by simple means a device which permits efficient feeding and collecting of webs provided with prints in printing plants operating at high printing speeds. This is attained substantially by means of the device defined in the following claim 1.
- the plant shown is adapted for printing a formaliner-perforated paper web 1 and collecting said web such that it may be used directly for subsequent treatment.
- the paper web 1 is intended for the manufacture of forms and subsequent treatment thereof is intended to occur in sheet-formation and/or folding plants.
- the plant is substantially comprised by a feeding device 2 for feeding the paper web which runs via an inlet sensor 3 to a printer unit 4 for printing information on the web 1.
- the printed paper web 1 runs via an outlet sensor 5 to a receiving device 6.
- the feeding device 2 comprises a machine frame 7 with a recess 8 for storing a roll 9 on which the perforated web 1 for printing is reeled.
- the frame 7 further comprises a lifting device for lifting the roll 9 and positioning the same in the recess 8.
- the lifting device includes a pivotally mounted lifting arm 10 provided with a fork (not shown) for the roll 9 and pivotable by means of a cylinder-piston device 11 forming part of a hydraulic or pneumatic system (not shown).
- the feeding device 2 also comprises an unrolling device 12 for unrolling the web 1 from the roll 9 and a brake unit 13 for braking the roll 9.
- the unrolling device 12 has two feed rolls 14 and 15 between which the web runs and at least one of said rolls 14, 15 is operated by a driving unit 16.
- the paper web 1 runs from the roll 9 to the unrolling device 12 via three conducting rolls 17, 18 and 19 of which the roll 19 is stored on a pendulum arm 20 forming part of the brake unit 13.
- the arm 20 cooperates with a disc brake 22 (see fig. 2) via a brake cylinder 21 and said disc brake cooperates with the roll 9.
- the paper web 1 runs from the unrolling device 12 to the printer unit 4 via the inlet sensor 3, which is adapted to control the unrolling device 12 such that the web portion 1 b of the web runs in a slack condition between the unrolling device 12 and a feeding unit 23 in the printer unit 4.
- the inlet sensor 3 comprises a container 24 open at the top and in which the web portion 1 b is hanging down.
- a photocell device - comprising a photocell unit - with transmitter and receiver 25, 26 of a type known per se, is mounted in the container 24.
- the driving unit 16 of the unrolling device 12 is controlled via a control unit 27 such that its unrolling speed is reduced when the web portion 1 b is lowered in the container and increases when said portion is raised.
- the web portion 1c c is automatically brought to always run slack, which is very important for a satisfactory operation of the feeding unit 23 of the printer unit 4 and thus the printing process.
- the feeding unit 23 of the printer unit 4 comprises a driven conveyor belt 28 with pins 29 engaging the holes (not shown) of the web when said web is driven through the printer unit 4.
- the feeding unit 23 and the various arrangements of the printer unit 4 for printing information on the paper web 1 are well-known and are therefore not further described.
- the outlet sensor 5 is of the same type as the inlet sensor 3 and thus comprises a container 29 having a photocell unit with transmitter and receiver 30 and 31.
- the photocell unit cooperates with a control device 32 which controls a driving motor 33 of a web driving device 34 forming part of the receiving device 6.
- the outlet sensor 5 controls said driving device 34 such that the web portion 1c between said device and the feeding unit 23 always runs in slack condition, which is also essential for not affecting the feeding and printing operations of the printer unit 4.
- the paper web 1 runs from the web driving device 34 to a reeling device 35 comprising a reeling roll 36.
- the web portion 1d running between the web driving device 34 and the reeling roll 36 passes a control unit 37 arranged to sense changes in tension in the web portion 1d and control the reeling speed of the reeling device 35 relative to said changes in tension.
- the driving device 34 and the control unit 37 can have various structural embodiments of which especially simple and useful embodiments are shown in figs. 1 and 5.
- the driving device 34 has two feed rolls 38, 39 of which at least one is driven by the driving unit 33, whereby the paper web 1 runs to the roll 38 via a conducting roll 40, extends around more than half the periphery of the rolls 38, runs through a space between the rolls 38, 39 to the roll 39, extends around more than half the periphery of the roll 39 and runs away via a conducting roll 41.
- a suitable efficient grip is obtained between the rolls 38, 39 and the paper web 1 such that it does not slide on the rolls 38, 39 but is fed without sliding.
- the control unit 37 comprises a pivotally mounted pendulum arm 42 with at least one and preferably two conducting rolls 43, 44 (see fig. 5), whereby the web portion 1d runs from the conducting roll 41, down below the conducting roll 43, up above a conducting roll 45, down below the conducting roll 44, up above a conducting roll 46 and via conducting rolls 47, 48 to the reeling roll 36 and in below a pressure roll 49.
- the pendulum arm 42 is pivotally mounted on a horizontal axis 50 such that it swings upwards if the tension in the web portion 1d increases and downwards if the tension is reduced.
- This pendulum arm 42 cooperates with an electric control device 51 having a potentiometer 52 which is arranged to register the magnitude and direction of the swinging movements of the pendulum arm 42.
- the electric control device 51 is designed to convert the values obtained from the potentiometer 52 for the swinging of the pendulum arm to electric signals for controlling a control unit 53 of the electric control device 51.
- This control unit 53 is adapted to control a connection 54 between a driving aggregate 55 for operating the reeling roll 36 and said roll 36, whereby the driving aggregate may include a conventional three-phase motor and the connection comprises a so called eddy current coupling.
- the control unit 37 operates in such a way that the pendulum arm 42 via the electric control device 51 controls the connection 54 so that the speed of rotation of the roll 36 automatically increases immediately upon reduction of the tension in the web portion 1d and so that the speed of rotation of the roll 36 automatically decreases immediately upon a tension increase in the web portion 1d.
- the paper web 1 is wound up on the roll 36 at constant tension, which is essential for being able to directly use the paper reel 56 formed on the roll 36 for subsequent treatment.
- the illustrated control unit 37 preferably comprises a load device 57 adapted to affect the. control unit 37 such that said unit applies predetermined load on the web portion 1 d for providing a certain tension therein.
- the load device 57 includes a pneumatic system 58 (connected to a not shown compressed air outlet) with an air regulator 59, a pressure meter 60 and a cylinder-piston device 61 connected to the pendulum arm 42.
- the cylinder-piston device 61 is arranged to apply a load on the pendulum arm 42 determined by the air regulator 59, whereby the pressure meter 60 is adapted to indicate the instantaneous load on the web portion 1c.
- the control unit 37 also comprises a shock absorber device 62 for shock absorbing the movements of the pendulum arm 42.
- the device 62 preferably comprises a cylinder-piston device directly connected to the arm 42.
- the pendulum arm may e.g. be a sensing means of another type than an arm.
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
- The present invention relates to a device at printing plants for providing a web, preferably a perforated paper web, with information.
- Modern printing plants such as laser printing plants or ink jet printers operate at very high printing speeds and provide prints of 0,7-0,8 m/ s. One condition for being able to utilize such high speeds at printing plants for e.g. printing forms, is that the web for receiving the print may be fed through the printer at high speed and collect the printed web in such a way that it directly may be used in subsequent-treatment plants such as sheet-formation and/or folding plants. It has long been known various types of devices for feeding webs through printing plants, but these are not suitable for use in modern printing plants.
- The object of the present invention is to provide by simple means a device which permits efficient feeding and collecting of webs provided with prints in printing plants operating at high printing speeds. This is attained substantially by means of the device defined in the following claim 1.
- The invention will be further described in the following with reference to the accompanying drawings, in which
- fig. 1 is a side view schematically illustrating a printing plant with a device according to the invention;
- fig. 2 schematically illustrates a brake unit forming part of the plant of fig. 1;
- figs. 3 and 4 schematically illustrate sensors forming part of the plant of fig. 1; and
- fig. 5 schematically illustrates a control unit forming part of the plant of fig. 1.
- The plant shown is adapted for printing a formaliner-perforated paper web 1 and collecting said web such that it may be used directly for subsequent treatment. The paper web 1 is intended for the manufacture of forms and subsequent treatment thereof is intended to occur in sheet-formation and/or folding plants. The plant is substantially comprised by a feeding device 2 for feeding the paper web which runs via an
inlet sensor 3 to a printer unit 4 for printing information on the web 1. The printed paper web 1 runs via anoutlet sensor 5 to areceiving device 6. - The feeding device 2 comprises a
machine frame 7 with a recess 8 for storing aroll 9 on which the perforated web 1 for printing is reeled. Theframe 7 further comprises a lifting device for lifting theroll 9 and positioning the same in the recess 8. The lifting device includes a pivotally mountedlifting arm 10 provided with a fork (not shown) for theroll 9 and pivotable by means of a cylinder-piston device 11 forming part of a hydraulic or pneumatic system (not shown). - The feeding device 2 also comprises an
unrolling device 12 for unrolling the web 1 from theroll 9 and abrake unit 13 for braking theroll 9. Theunrolling device 12 has twofeed rolls rolls driving unit 16. The paper web 1 runs from theroll 9 to theunrolling device 12 via three conductingrolls roll 19 is stored on apendulum arm 20 forming part of thebrake unit 13. Thearm 20 cooperates with a disc brake 22 (see fig. 2) via abrake cylinder 21 and said disc brake cooperates with theroll 9. - When the
unrolling device 12 reduces its speed, the tension in web portion 1a between theroll 9 and theunrolling device 12 will lessen, whereby thependulum arm 20 will swing downwards. This swing of the pendulum arm is transferred via thebrake cylinder 21 to thedisc brake 22, which brakes the rotation of theroll 9. When the tension of the web portion 1a again increases, thearm 20 swings upwards, whereby the braking effect of thebrake unit 13 on theroll 9 is reduced. Thebrake cylinder 21,disc brake 22 and other members of thebrake unit 13 are of a well-known type with well-known function and are thus not further described. - The paper web 1 runs from the
unrolling device 12 to the printer unit 4 via theinlet sensor 3, which is adapted to control theunrolling device 12 such that theweb portion 1 b of the web runs in a slack condition between theunrolling device 12 and afeeding unit 23 in the printer unit 4. - In principal, the
inlet sensor 3 comprises acontainer 24 open at the top and in which theweb portion 1 b is hanging down. A photocell device - comprising a photocell unit - with transmitter andreceiver container 24. By means of thisphotocell unit web portion 1b is hanging in thecontainer 24, whereby thedriving unit 16 of theunrolling device 12 is controlled via acontrol unit 27 such that its unrolling speed is reduced when theweb portion 1 b is lowered in the container and increases when said portion is raised. Hereby, theweb portion 1c c is automatically brought to always run slack, which is very important for a satisfactory operation of thefeeding unit 23 of the printer unit 4 and thus the printing process. - The
feeding unit 23 of the printer unit 4 comprises a drivenconveyor belt 28 withpins 29 engaging the holes (not shown) of the web when said web is driven through the printer unit 4. Thefeeding unit 23 and the various arrangements of the printer unit 4 for printing information on the paper web 1 are well-known and are therefore not further described. - The
outlet sensor 5 is of the same type as theinlet sensor 3 and thus comprises acontainer 29 having a photocell unit with transmitter andreceiver control device 32 which controls a drivingmotor 33 of aweb driving device 34 forming part of thereceiving device 6. Theoutlet sensor 5 controls saiddriving device 34 such that theweb portion 1c between said device and thefeeding unit 23 always runs in slack condition, which is also essential for not affecting the feeding and printing operations of the printer unit 4. - The paper web 1 runs from the
web driving device 34 to areeling device 35 comprising areeling roll 36. Theweb portion 1d running between theweb driving device 34 and thereeling roll 36 passes acontrol unit 37 arranged to sense changes in tension in theweb portion 1d and control the reeling speed of thereeling device 35 relative to said changes in tension. - The
driving device 34 and thecontrol unit 37 can have various structural embodiments of which especially simple and useful embodiments are shown in figs. 1 and 5. According to these embodiments thedriving device 34 has twofeed rolls driving unit 33, whereby the paper web 1 runs to theroll 38 via a conductingroll 40, extends around more than half the periphery of therolls 38, runs through a space between therolls roll 39, extends around more than half the periphery of theroll 39 and runs away via a conductingroll 41. Hereby, a suitable efficient grip is obtained between therolls rolls - The
control unit 37 comprises a pivotally mountedpendulum arm 42 with at least one and preferably two conductingrolls 43, 44 (see fig. 5), whereby theweb portion 1d runs from the conductingroll 41, down below the conductingroll 43, up above a conductingroll 45, down below the conductingroll 44, up above a conductingroll 46 and via conductingrolls reeling roll 36 and in below apressure roll 49. - The
pendulum arm 42 is pivotally mounted on ahorizontal axis 50 such that it swings upwards if the tension in theweb portion 1d increases and downwards if the tension is reduced. - This
pendulum arm 42 cooperates with anelectric control device 51 having apotentiometer 52 which is arranged to register the magnitude and direction of the swinging movements of thependulum arm 42. Theelectric control device 51 is designed to convert the values obtained from thepotentiometer 52 for the swinging of the pendulum arm to electric signals for controlling acontrol unit 53 of theelectric control device 51. Thiscontrol unit 53 is adapted to control aconnection 54 between a drivingaggregate 55 for operating thereeling roll 36 and saidroll 36, whereby the driving aggregate may include a conventional three-phase motor and the connection comprises a so called eddy current coupling. - The
control unit 37 operates in such a way that thependulum arm 42 via theelectric control device 51 controls theconnection 54 so that the speed of rotation of theroll 36 automatically increases immediately upon reduction of the tension in theweb portion 1d and so that the speed of rotation of theroll 36 automatically decreases immediately upon a tension increase in theweb portion 1d. Hereby, the paper web 1 is wound up on theroll 36 at constant tension, which is essential for being able to directly use thepaper reel 56 formed on theroll 36 for subsequent treatment. - The illustrated
control unit 37 preferably comprises aload device 57 adapted to affect the.control unit 37 such that said unit applies predetermined load on theweb portion 1 d for providing a certain tension therein. Theload device 57 includes a pneumatic system 58 (connected to a not shown compressed air outlet) with anair regulator 59, apressure meter 60 and a cylinder-piston device 61 connected to thependulum arm 42. The cylinder-piston device 61 is arranged to apply a load on thependulum arm 42 determined by theair regulator 59, whereby thepressure meter 60 is adapted to indicate the instantaneous load on theweb portion 1c. - The
control unit 37 also comprises ashock absorber device 62 for shock absorbing the movements of thependulum arm 42. Thedevice 62 preferably comprises a cylinder-piston device directly connected to thearm 42. - The invention may vary within the scope of the following claims regarding details in the various embodiments. The pendulum arm may e.g. be a sensing means of another type than an arm.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004463 | 1980-06-16 | ||
SE8004463A SE8004463L (en) | 1980-06-16 | 1980-06-16 | DEVICE FOR PRINTER PLANTS INTENDED TO PROVIDE A MATERIAL COURSE WITH INFORMATION |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0053619A1 EP0053619A1 (en) | 1982-06-16 |
EP0053619B1 true EP0053619B1 (en) | 1985-03-13 |
Family
ID=20341223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81901500A Expired EP0053619B1 (en) | 1980-06-16 | 1981-06-15 | Device at printing plants for providing a web with information |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0053619B1 (en) |
DE (1) | DE3152105A1 (en) |
GB (1) | GB2088342A (en) |
SE (1) | SE8004463L (en) |
WO (1) | WO1981003651A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0476418A1 (en) * | 1990-09-04 | 1992-03-25 | Minnesota Mining And Manufacturing Company | Device for advancing printable material in a printing means |
DE102005054440A1 (en) * | 2005-11-15 | 2007-05-16 | Oce Printing Systems Gmbh | Method, device and computer program for coupling a printing device to a post-printing device |
DE102011000001A1 (en) | 2011-01-03 | 2012-07-05 | OCé PRINTING SYSTEMS GMBH | Method for controlling a printing device and corresponding printing device, computer system and computer program product |
CN104891236A (en) * | 2015-06-08 | 2015-09-09 | 嘉兴金州聚合材料有限公司 | Tension-free automatic cloth conveying device |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3344347A1 (en) * | 1983-12-08 | 1985-06-13 | Süka Hermann Jung GmbH & Co KG, 7512 Rheinstetten | Apparatus for the concertina-type delivery of continuous paper coming from high-speed printers |
US4893763A (en) * | 1987-12-22 | 1990-01-16 | Roll Systems, Inc. | Roll support and feed apparatus |
US5000394A (en) * | 1987-12-22 | 1991-03-19 | Roll Systems, Inc. | Roll support and feed apparatus |
JPH07237336A (en) * | 1994-01-10 | 1995-09-12 | Fujitsu Ltd | Both-sided printing device of continuous paper |
JP2000007199A (en) * | 1998-06-19 | 2000-01-11 | Ykk Corp | Long sized band treating device |
US6082657A (en) * | 1999-02-11 | 2000-07-04 | Powerchip Semiconductor Corp. | Wire-feeding device using logical circuitry and multiple sensors |
DE102017001946A1 (en) | 2017-02-28 | 2018-08-30 | RSD - Industrietechnik GmbH | Web tension decoupling device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2969733A (en) * | 1956-09-26 | 1961-01-31 | Borch-Madson Andreas Vilhelm | Multi-color printing on continuous metal bands |
US3329087A (en) * | 1964-11-30 | 1967-07-04 | Huck | Regulation of repetitive pattern repeat length on a web |
DE1524358A1 (en) * | 1965-06-18 | 1970-07-16 | English Electric Computers Ltd | Winder for information-bearing strips or ribbons |
DE2137609A1 (en) * | 1971-07-27 | 1973-02-15 | Schaefer Etiketten | WINDING DEVICE FOR TAPES |
DE2321550A1 (en) * | 1972-04-28 | 1973-10-31 | Njm Inc | OFFSET PRINT PRESS |
DE2155959B2 (en) * | 1970-11-27 | 1976-03-18 | Kudelski, Stefan, Le Mont-Sur-Lausanne (Schweiz) | DEVICE FOR MAINTAINING EQUAL TENSION OF THE TAPE IN A TAPE RECORDER |
US4159808A (en) * | 1978-01-06 | 1979-07-03 | Butler Automatic, Inc. | Variable ratio winder |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2959369A (en) * | 1954-09-23 | 1960-11-08 | Anelex Corp | Reeling system for tape-stepping devices for high-speed magnetic recording |
BE552199A (en) * | 1955-11-14 | |||
US3091408A (en) * | 1960-07-22 | 1963-05-28 | Potter Instrument Co Inc | Vacuum buffer loop device for tape handlers |
GB989665A (en) * | 1963-02-27 | 1965-04-22 | Decca Ltd | Improvements in or relating to tape handling apparatus |
US3166265A (en) * | 1963-04-11 | 1965-01-19 | Potter Instrument Co Inc | Perforated tape vacuum buffer |
US3309587A (en) * | 1963-08-01 | 1967-03-14 | Gen Electric | Current control circuit |
FR1134335A (en) * | 1965-03-30 | 1957-04-10 | Thomson Houston Comp Francaise | Electromagnetic energy distribution device between two transmission paths |
DE1761432C2 (en) * | 1968-05-18 | 1975-01-16 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach | Device for keeping constant the tension of a web of material running through a printing machine |
NL6902878A (en) * | 1969-02-24 | 1970-08-26 |
-
1980
- 1980-06-16 SE SE8004463A patent/SE8004463L/en not_active Application Discontinuation
-
1981
- 1981-06-15 EP EP81901500A patent/EP0053619B1/en not_active Expired
- 1981-06-15 DE DE813152105A patent/DE3152105A1/en not_active Withdrawn
- 1981-06-15 GB GB8203620A patent/GB2088342A/en not_active Withdrawn
- 1981-06-15 WO PCT/SE1981/000179 patent/WO1981003651A1/en active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2969733A (en) * | 1956-09-26 | 1961-01-31 | Borch-Madson Andreas Vilhelm | Multi-color printing on continuous metal bands |
US3329087A (en) * | 1964-11-30 | 1967-07-04 | Huck | Regulation of repetitive pattern repeat length on a web |
DE1524358A1 (en) * | 1965-06-18 | 1970-07-16 | English Electric Computers Ltd | Winder for information-bearing strips or ribbons |
DE2155959B2 (en) * | 1970-11-27 | 1976-03-18 | Kudelski, Stefan, Le Mont-Sur-Lausanne (Schweiz) | DEVICE FOR MAINTAINING EQUAL TENSION OF THE TAPE IN A TAPE RECORDER |
DE2137609A1 (en) * | 1971-07-27 | 1973-02-15 | Schaefer Etiketten | WINDING DEVICE FOR TAPES |
DE2321550A1 (en) * | 1972-04-28 | 1973-10-31 | Njm Inc | OFFSET PRINT PRESS |
US4159808A (en) * | 1978-01-06 | 1979-07-03 | Butler Automatic, Inc. | Variable ratio winder |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0476418A1 (en) * | 1990-09-04 | 1992-03-25 | Minnesota Mining And Manufacturing Company | Device for advancing printable material in a printing means |
DE102005054440A1 (en) * | 2005-11-15 | 2007-05-16 | Oce Printing Systems Gmbh | Method, device and computer program for coupling a printing device to a post-printing device |
DE102005054440B4 (en) * | 2005-11-15 | 2011-08-18 | Océ Printing Systems GmbH, 85586 | Method, device and computer program for coupling a printing device to a post-printing device |
DE102011000001A1 (en) | 2011-01-03 | 2012-07-05 | OCé PRINTING SYSTEMS GMBH | Method for controlling a printing device and corresponding printing device, computer system and computer program product |
WO2012093060A2 (en) | 2011-01-03 | 2012-07-12 | OCé PRINTING SYSTEMS GMBH | Method for controlling a printing device and corresponding printing device, computer system and computer program product |
CN104891236A (en) * | 2015-06-08 | 2015-09-09 | 嘉兴金州聚合材料有限公司 | Tension-free automatic cloth conveying device |
Also Published As
Publication number | Publication date |
---|---|
GB2088342A (en) | 1982-06-09 |
EP0053619A1 (en) | 1982-06-16 |
SE8004463L (en) | 1981-12-17 |
DE3152105A1 (en) | 1982-08-12 |
WO1981003651A1 (en) | 1981-12-24 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
Designated state(s): FR |
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17P | Request for examination filed |
Effective date: 19820616 |
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GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
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