EP1069062A2 - Vorrichtung zur Überwachung des Transportes flächiger Exemplare - Google Patents
Vorrichtung zur Überwachung des Transportes flächiger Exemplare Download PDFInfo
- Publication number
- EP1069062A2 EP1069062A2 EP00114164A EP00114164A EP1069062A2 EP 1069062 A2 EP1069062 A2 EP 1069062A2 EP 00114164 A EP00114164 A EP 00114164A EP 00114164 A EP00114164 A EP 00114164A EP 1069062 A2 EP1069062 A2 EP 1069062A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- folder
- copies
- sensors
- folding
- sensor
- 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
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
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/02—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, absence of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/30—Numbers, e.g. of windings or rotations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/51—Presence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/40—Movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/50—Timing
- B65H2513/512—Starting; Stopping
Definitions
- the invention relates to a device for monitoring the transport flat copies, for example in a folder from a material web severed and there to be folded longitudinally and / or transversely.
- EP 0847 857 A1 relates to an adjustment device in front of a cylinder a traverse arranged in a rotary printing machine. There is one on the traverse Measuring device can be moved axially to the lateral surface of the cylinder by means of a holder.
- the adjustment aid has a light beam on the cylinder projecting optical element and at least one optical receiver, which is a reflected from the cylinder Beam of light receives.
- the optical receiver comprises an optoelectronic one Sensor that is used in conjunction with evaluation electronics to record the Position of the reflected light beam on the sensor is suitable.
- This device is primarily used to align the surface of the cylinder scanning optical measuring device.
- EP 0753 409 relates to a sheet-fed printing machine with a delivery the top of which should be continuously fed sheets.
- a traversing measuring device one attached to the leading edge of the sheets To scan pressure control strips. For this purpose, they can be moved on a traverse Measuring device associated with sheet retainers, which prevent the during the execution of a measuring process promoted sheet on the top of the stack.
- US 3,815,895 discloses a paper jam detection system for folders, one of which Role rotation are subordinate.
- Locating photocells detect both absent and incorrectly also incorrectly existing copies along the conveyor path through the Folders.
- a timing control unit that works synchronously with the folder, generates signals that trigger a detection of whether one is on a particular The place where the expected copy actually exists is there and whether it is on a specific one Unexpected copy of the conveyor path at this point actually does not arrive.
- the signals from the photocells will match those the timing control unit logically linked, supplied to a logic circuit, the stops the folder if necessary.
- the system also detects when in the paper jam detection system one of the photocells has failed.
- the invention is based on the object To provide paper flow monitoring system, which at slow paper feed speeds responds to irregularities in specimen transport.
- the limit values that enable validation are on the monitoring unit can be specified and stored there so that it is always up to date for the necessary calculations be available.
- the difference is in the monitoring unit according to the present method of the number of copies detected per validated sensor and from the folder number of copies located is determined continuously, with a maximum permissible Difference can be specified on the monitoring unit. This can be dependent from the substrate parameters, copy thickness and empirical values to set the monitoring system according to the order.
- the sensors required to carry out the method according to the invention it is preferably sensor pairs consisting of a transmit and a Receiving part exist. These are spaced from each other, being between transmit and the receiving section of the specimen conveyor path.
- the cutting cylinder or the drive assigned to the folder can be used as a proximity switch or encoders such as rotary encoders, for example, are configured per revolution a pulse to the monitoring unit of the unit concerned submit, which is summed up there.
- Folders can preferably be monitored by means of the solution according to the invention, which are subordinate to a roll rotation, the monitoring unit each according to the copy path required for the selected folding mode Validated sensors and the sensor signals validated in this way for the number who compares the copies with the one that entered the folder. Out this comparison made in real time can be a shutdown condition in the Folder and / or derived for the entire rotation.
- Fig. 1 is the basic structure of a folder with the respective copy paths assigned sensor pairs shown.
- the material web 15 transported in the conveyor plane 16 passes through Cutting cylinder pair 2b, 17, consisting of a cutting cylinder 2b and one with this cooperating slot cylinder 17. There the individual copies separated from the material web 15 by transverse cutting.
- An encoder 2a can optionally be assigned to the cutting cylinder 2b, which per revolution of the cutting cylinder 2b to the monitoring unit 12 transmitted. For each revolution of the cutting cylinder 2b, exactly one copy of the leading end of the web of material 15 separated, whereby the number of in Folder 30 located copies is easy to determine.
- the number of in The folder entering the folder 30 can alternatively via a rotary encoder 14 are determined, the revolutions of the folder 30 driving Drive motor 13 detects what is also the number of in the folder has entered specimens determined.
- the values for the copies entering the folder are continuously determined and are stored in the monitoring unit 12.
- a folding knife cylinder 18 assigned sensor pair 3 monitors.
- the folding knife cylinder 18 the folding dapper cylinder 19 together, working between them Cylinders 18, 19 of the first cross fold is formed on the copy.
- the jaw cylinder 19 are two further transport or gripper cylinders 20, or 21 assigned, which on the one hand form a further transverse fold in the copy and, on the other hand, the copies of the circumference of the jaw cylinder 19 alternate decrease and in this way cause a distribution of the copy flow.
- An upper conveyor path 22 extends behind the upper transport cylinder 20, secured by a pair of sensors 4 to the upper second longitudinal folding device 10b.
- the lower transport cylinder 21 is a lower conveying path 23 assigned, also secured by a pair of sensors 5, via which the copies are fed to a further second longitudinal folding device 10a.
- the two second longitudinal folding devices 10a, 10b each contain a folding knife 27, which is not closer to the fold back on the copy by pushing in between here shown folding rollers. With the one located over the folding knife 27 Double circles are the drive of the folding knife 27 indicated in a simplified manner.
- the upper second longitudinal fold module 10b is a paddle wheel configuration 24, 25 downstream, with both paddlewheels 24 and 25, respectively, the entry of the specimens by means of a pair of sensors 6 or 7 as well as leaving the specimens of the paddle wheel 26 can be monitored by means of sensor pairs 8 or 9.
- the specimens laid out in shingled formation leave the folder 30 to a stacker or a packaging machine for further processing to become.
- the conveying path 28 indicates the transport path - shown here in greater line width to which the material web 15 through the cutting cylinder pair 2b, 17th Accept severed copies in double parallel fold mode.
- the copies end by the cooperation Folding cylinders 18, 19 and 20 folded in parallel.
- the promotion the specimens take place along the upper conveyor path 22, the upper second Longitudinal folding device 10b is inactive and allows the cross-folded copies to pass through. These can then either in a lower paddle wheel 25 or an upper paddle wheel 24 are passed through which a scaled display of the specimens can be done.
- the sensor pairs 3, 4, 6, 7, 8, and 9 are in detection mode switched while the pair of sensors 5 on the lower conveyor path 23 such is to be switched that this has to detect the absence of specimens.
- the product output take.
- sensors 7 and 8 With a copy output via the upper paddle wheel 25 sensors 7 and 8 must be switched to detection mode - according to the corresponding Validation while sensor pairs 6 and 9 indicate the absence of specimens would have to be set.
- the sensors 7, 8 in the paddle wheel module of the folder 30 are validated in such a way that that the earliest recognize a copy and send a valid signal, if one of the distances from the cutting cylinder pair 2b, 17 to the respective Sensor corresponding number of copies is located in the folder 30. This applies analog for sensors 6 and 9, provided there is also a product delivery via the lower one Paddle wheel 25 is provided.
- sensors 3, 4, 7, 8 and possibly 6 and 9 are dependent from the copy progression of the copies through the folder 30, so that the Signals from the sensors are only considered valid when the respective Depending on the folding mode, detect a sensor at the earliest or not can.
- FIG. 3 shows a specimen conveying path corresponding to the second longitudinal fall mode shown, with the copy flow divided behind the jaw cylinder.
- the paddle wheel module In this operating mode of the folder 30, the paddle wheel module is inactive, the sensors provided there are accordingly inactive, i. e. on detection the absence of copies switched; on the other hand, they are the funding path 29 of the sensor pairs 3, 4 and 5 assigned to the specimens upon detection of the presence of the copies switched, but on the condition that a validity of the specimens detected by the sensor pairs 3, 4 and 5 only from the point in time can take place from which the respective sensor pairs 1, 3, 4 and 5 at the earliest one Recognize the copy according to the copy progression by the folder can.
- the number of folders 30 entering copies via encoder 2a or 14, the cutting cylinder 2b or are assigned to the drive 13 of the folder 30 can be determined as above already set out.
- the monitoring unit 12 is initialized first carries out a self-test 101 and the printer activates it optically or also acoustically.
- the folder configuration is the set folding mode, for example double parallel folding 28 or second longitudinal fold mode 29 detected; this is done in step 102.
- the sensor activation 103 those sensors 3, 4, 5, 6, 7, 8 or 9 activated on the selected folding mode 28 or 29 corresponding conveyance path of the copies through the folder 30 lie.
- memory 104 which is an error detection routine 104.1 is assigned.
- the comparison operation 109 yields a smaller number of by Sensors 3, 4, 5, 6, 7, 8 or 9 detected copies than in the folder 30 have occurred, it is first determined via a sensor validity query 111, whether this result came from a previously validated sensor. if it if the sensor is not valid, the device branches back to Validation request 106; however, the corresponding sensor was correctly validated, a paper jam 111.1 was detected, which was triggered by a shutdown command 112 in disengaging drive 13 of the folder 30 and / or the rotation brings about.
- the monitoring unit 112 When the command 113 is reached, the monitoring unit 112 has the monitoring run through the controlling program.
- the surveillance system After the surveillance system has been initialized, this indicates to the printer that it is is activated in creep speed or during the web retraction phase.
- the system can to monitor yourself, such as when a number of copies are found on a sensor that is larger than that actually entered the folder 30 Number of copies, the function monitoring of the encoder 2a or 14 is displayed becomes.
- the monitoring system can be used in any folder and is next to the specimen jam detection in slow speed or when entering the web also suitable for normal operating speeds and can be configured accordingly.
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Controlling Sheets Or Webs (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
- Fig. 1
- dem prinzipiellen Aufbau eines Falzapparates mit dem jeweiligen Exemplarförderpfades zugeordneten Sensorpaaren,
- Fig. 2
- einen dem Doppelparallelfalzmodus entsprechende Exemplarförderung durch den Falzapparat,
- Fig. 3
- ein dem zweiten Längsfalzmodus entsprechender Exemplartransport durch den Falzapparat mit sich aufteilendem Exemplarstrom und
- Fig. 4
- ein prinzipielles, vereinfacht wiedergegebenes Flußschaltbild, welches die Arbeitsweise der Steuereinheit verdeutlicht.
- 1
- Sensorpaar
- 1a
- Sendeteil
- 1b
- Empfangsteil
- 2a
- Umdrehungszähler
- 2b
- Schneidzylinder
- 3
- Sensorpaar Falzzylinder
- 4
- Sensorpaar oberer Förderpfad
- 5
- Sensorpaar unterer Förderpfad
- 6
- Sensorpaar 1. Schaufelrad
- 7
- Sensorpaar 2. Schaufelrad
- 8
- Sensorpaar oberer Auslage
- 9
- Sensorpaar untere Auslage
- 10a
- untere zweite Längsfalzeinrichtung
- 10b
- obere zweite Längsfalzeinrichtung
- 11
- Ausgabe
- 12
- Überwachungseinheit
- 13
- Antrieb
- 14
- Umdrehungszähler
- 15
- Materialbahn
- 16
- Förderebene
- 17
- Mutenzylinder
- 18
- Falzmesserzylinder
- 19
- Falzklappenzylinder
- 20
- Transportzylinder
- 22
- oberer Förderpfad
- 23
- unterer Förderpfad
- 24
- Schaufelrad
- 25
- Schaufelrad
- 26
- Schaufelradtaschen
- 27
- Falzmesser zweiter Längsfalz
- 28
- Falzapparatmodus Doppelparallelfalz
- 29
- Falzapparatmodus zweiter Längsfalz gesplittert
- 30
- Falzapparat
- 100
- Start
- 101
- Aktivierung
- 102
- Falzapparat Konfigurationserkennung
- 103
- Sensoraktivierung
- 104
- Speicherabfrage
- 104.1
- Speicherfehlerroutine
- 105
- Exemplarzählung
- 106
- Signalgültigkeitsabfrage, Validierung
- 107
- Sensoraktivierung
- 108
- Vergleicher
- 109
- Defferentwertermittlung
- 110
- Abschaltauslösung
- 111
- Sensorgültigieitsabfrage
- 111.1
- Papierstau
- 112
- Abschaltbefehl
- 113
- Ende
Claims (18)
- Verfahren zur Überwachung des Transportes flächiger Exemplare insbesondere in einen Falzapparat, der einer Rotationsdruckmaschine nachgeordnet ist mit nachfolgenden Verfahrensschritten:dem Auswählen von die Präsenz oder das Fehlen von Exemplaren detektierenden Sensoren (3, 4, 5, 6, 7, 8 und 9) je nach Falzmodus (28, 29) des Falzapparates 30,dem Bestimmen der Anzahl der in den Falzapparat (30) eingetretenen Exemplare durch Geber (2a, 14) unddem Vergleich der im Falzapparat (30) vorhandenen Exemplaranzahl mit der durch die ausgewählten Sensoren (3, 4, 5, 6, 7, 8 und 9) detektierten Exemplaranzahl.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß die Sensoren (3, 4, 5, 6, 7, 8 und 9) je nach Falzmodus (28, 29) des Falzapparates (30) auf Basis der Exemplarprogression entlang der Förderpfade validiert werden.
- Verfahren gemäß Anspruch 2, dadurch gekennzeichnet, daß eine Validierung am Anfang des Transportes der Exemplare durch den Falzapparat (30) liegenden Sensoren (3, 4, 5) nach wenigen in den Falzapparat (30) geförderten Exemplaren erfolgt.
- Verfahren gemäß Anspruch 2, dadurch gekennzeichnet, daß eine Validierung weiter Strom abgelegener Sensoren (6, 7, 8 und 9) entlang des Förderpfads nach einer großen Anzahl in den Falzapparat (30) transportierter Exemplare erfolgt.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß mittels eines einem Zylinder (2b) zugeordneten Gebers (2a) die Anzahl der in den Falzapparats (30) transportierten Exemplare bestimmbar ist.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß mittels eines den Antrieb (13) des Falzapparates (30) zugeordneten Gebers (14) die Anzahl der in den Falzapparat (30) transportierten Exemplaren bestimmt wird.
- Verfahren gemäß der Ansprüche 5 oder 6, dadurch gekennzeichnet, daß die ermittelte Anzahl der Exemplare an eine Überwachungs- und Auswerteeinheit (12) übertragen wird.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß abhängig vom gewählten Falzmodus (28, 29) des Falzapparates (30) pro Sensor (3, 4, 5, 6, 7, 8 oder 9) des Verhältnis von Anzahl in den Falzapparats (30) eingetretener Exemplare zur Anzahl an der Sensorposition jeweils gezählter Exemplare ermittelt wird.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß pro Sensorposition die maximal zulässige Differenz zwischen der Anzahl der in den Falzapparat (30) eingetretenen Exemplare und der an der Position des Sensor (3, 4, 5, 6, 7, 8 und 9) tatsächlich auftretenen Exemplare bestimmt wird.
- Verfahren gemäß Anspruch 3, dadurch gekennzeichnet, daß die Validierung der jeweiligen Sensoren (3, 4, 5, 6, 7, 8 und 9) abhängig vom erreichen der Mindestanzahl geförderte Exemplare an der jeweiligen Position des Sensors (3, 4, 5, 6, 7, 8 und 9) erfolgt.
- Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß der Vergleich (109) der theoretischen Exemplaranzahl mit der tatsächlich pro Sensorposition detektierten Exemplaranzahl in Echtzeit durchgeführt wird.
- Vorrichtung zur Durchführung des Verfahren gemäß Anspruch 1, dadurch gekennzeichnet, daß die Sensoren (3, 4, 5, 6, 7, 8 und 9) als Sensorpaare, ein Sende- und ein Empfangsteil 1a, 1b umfassend ausgeführt sind.
- Vorrichtung gemäß Anspruch 12, dadurch gekennzeichnet, daß die Empfangs- und Sendeteile der Sensoren (3, 4, 5, 6, 7, 8 und 9) beidseits der Förderebene (16) der Materialbahn (15) und der Exemplare angeordnet sind.
- Vorrichtung gemäß Anspruch 12, dadurch gekennzeichnet, daß der Geber (2a) als Näherungschalter ausgeführt ist.
- Vorrichtung gemäß Anspruch 12, dadurch gekennzeichnet, daß der Geber (14) am Antrieb (13) des Falzapparates (30) als Drehgeber ausgeführt ist.
- Vorrichtung gemäß des Anspruches 12, dadurch gekennzeichnet, daß der aktueile Falzmodus (28, 29) des Falzapparates (30) durch die Position der Falzkomponenten an den Papier führenden Zylinder (18, 19) an die Überwachungseinheit (12) übermittelt wird.
- Falzapparat für eine Rotationdruckmaschine, in welcher Materialbahnen (15) verarbeitbar sind, wobei der Falzapparat (30) in mindestens zwei Falzmodi (28, 29) betreibbar ist und einen eigenen Antrieb (13) aufweisen kann dadurch gekennzeichnet, daß mittel einer Überwachungseinheit (12) je nach ausgewählten Falzmodus (28, 29) erforderliche Exemplarförderpfade mit diesen jeweils zugeordneten Sensoren (3, 4, 5, 6, 7, 8 oder 9) je nach Exemplarprogressionen durch den Falzapparat (30) validierbar sind und mit der Anzahl der in den Falzapparat (30) ein Gerät in Exemplarer verglichen werden.
- Rotationsdruckmaschine insbesondere zur Verarbeitung von Materialbahn (15) mit ein Falzapparat (30) wobei der Falzapparat (30) in mindestens zwei Falzmodi (28, 29) betreibbar ist und einen eigenen Antrieb (13) aufweisen kann dadurch gekennzeichnet, daß mittel einer Überwachungseinheit (12) je nach ausgewählten Falzmodus (28, 29) erforderliche Exemplarförderpfade mit diesen jeweils zugeordneten Sensoren (3, 4, 5, 6, 7, 8, oder 9) je nach Exemplarprogressionen durch den Falzapparat (30) validierbar sind und mit der Anzahl der in den Falzapparat (30) ein Gerät in Exemplarer verglichen werden.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933287 | 1999-07-15 | ||
DE19933287A DE19933287A1 (de) | 1999-07-15 | 1999-07-15 | Vorrichtung zur Überwachung des Transportes flächiger Exemplare |
FR0004400 | 2000-04-06 | ||
FR0004400A FR2796331B3 (fr) | 1999-07-15 | 2000-04-06 | Procede et dispositif de surveillance du transport de produits imprimes ou analogues, ainsi que plieuse et machine a imprimer rotative en faisant application |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1069062A2 true EP1069062A2 (de) | 2001-01-17 |
EP1069062A3 EP1069062A3 (de) | 2002-01-30 |
EP1069062B1 EP1069062B1 (de) | 2004-01-02 |
Family
ID=26054207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00114164A Expired - Lifetime EP1069062B1 (de) | 1999-07-15 | 2000-07-12 | Vorrichtung zur Überwachung des Transportes flächiger Exemplare |
Country Status (3)
Country | Link |
---|---|
US (1) | US6446961B1 (de) |
EP (1) | EP1069062B1 (de) |
AT (1) | ATE257120T1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1338539A2 (de) * | 2002-02-23 | 2003-08-27 | Heidelberger Druckmaschinen Aktiengesellschaft | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
DE102008029966A1 (de) * | 2008-06-26 | 2009-12-31 | Manroland Ag | Rollendruckmaschine |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116346B4 (de) * | 2001-04-02 | 2006-03-02 | Koenig & Bauer Ag | Falzapparat |
US6884209B2 (en) * | 2002-09-10 | 2005-04-26 | American Trade Names & Patents Llc | Apparatus and method for folding and stacking napkins |
US7008364B2 (en) * | 2002-09-27 | 2006-03-07 | C.G. Bretting Manufacturing Company, Inc. | Sheet folding apparatus and method |
JP2005314090A (ja) * | 2004-04-30 | 2005-11-10 | Komori Corp | 折機の平行折装置 |
US10449746B2 (en) | 2016-06-27 | 2019-10-22 | C. G. Bretting Manufacturing Co., Inc. | Web processing system with multiple folding arrangements fed by a single web handling arrangement |
Citations (2)
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---|---|---|---|---|
US3815895A (en) * | 1970-12-07 | 1974-06-11 | Harris Intertype Corp | Jam detector system |
DE3935056A1 (de) * | 1989-10-20 | 1991-06-13 | Stahl Gmbh & Co Maschf | Verfahren zur kontrolle des bogendurchlaufs in einer falzmaschine |
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US4085928A (en) * | 1976-01-02 | 1978-04-25 | Arthur Sussman | Folding system with photoelectric detection means |
JP2758003B2 (ja) * | 1988-09-30 | 1998-05-25 | 株式会社リコー | 画像形成装置 |
DE4125465A1 (de) * | 1991-08-01 | 1993-02-04 | Zirkon Druckmaschinen Gmbh | Transportvorrichtung zum ueberfuehren von quergefalzten druckprodukten zum dritten falz |
US5217220A (en) * | 1991-08-19 | 1993-06-08 | Carlson Herbert L | Diverter for a printing press |
US5262637A (en) * | 1992-08-07 | 1993-11-16 | Motorola, Inc. | Reprographic media detector and methods for making and using |
JPH0885671A (ja) * | 1994-09-16 | 1996-04-02 | Toshiba Corp | 画像形成装置 |
DE19525492C1 (de) | 1995-07-13 | 1996-12-12 | Roland Man Druckmasch | Vorrichtung zum Messen im Ausleger einer Bogendruckmaschine |
KR0171545B1 (ko) * | 1996-01-12 | 1999-05-01 | 김광호 | 용지길이 자동검출에 의한 프린팅 시스템 및 그 제어방법 |
DE19651193A1 (de) | 1996-12-10 | 1998-06-18 | Roland Man Druckmasch | Justiereinrichtung einer vor einem Zylinder einer Rotationsdruckmaschine angeordneten Traverse |
-
2000
- 2000-07-12 EP EP00114164A patent/EP1069062B1/de not_active Expired - Lifetime
- 2000-07-12 AT AT00114164T patent/ATE257120T1/de not_active IP Right Cessation
- 2000-07-17 US US09/617,655 patent/US6446961B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815895A (en) * | 1970-12-07 | 1974-06-11 | Harris Intertype Corp | Jam detector system |
DE3935056A1 (de) * | 1989-10-20 | 1991-06-13 | Stahl Gmbh & Co Maschf | Verfahren zur kontrolle des bogendurchlaufs in einer falzmaschine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1338539A2 (de) * | 2002-02-23 | 2003-08-27 | Heidelberger Druckmaschinen Aktiengesellschaft | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
DE10207869A1 (de) * | 2002-02-23 | 2003-09-04 | Heidelberger Druckmasch Ag | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
EP1338539A3 (de) * | 2002-02-23 | 2004-06-09 | Heidelberger Druckmaschinen Aktiengesellschaft | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
US6979815B2 (en) | 2002-02-23 | 2005-12-27 | Goss International Montataire, S.A. | Folding apparatus of a web-fed printing press including a conveyor belt monitoring device |
DE102008029966A1 (de) * | 2008-06-26 | 2009-12-31 | Manroland Ag | Rollendruckmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP1069062B1 (de) | 2004-01-02 |
ATE257120T1 (de) | 2004-01-15 |
EP1069062A3 (de) | 2002-01-30 |
US6446961B1 (en) | 2002-09-10 |
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