EP1338539A2 - Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung - Google Patents
Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung Download PDFInfo
- Publication number
- EP1338539A2 EP1338539A2 EP03002608A EP03002608A EP1338539A2 EP 1338539 A2 EP1338539 A2 EP 1338539A2 EP 03002608 A EP03002608 A EP 03002608A EP 03002608 A EP03002608 A EP 03002608A EP 1338539 A2 EP1338539 A2 EP 1338539A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- conveyor belt
- folder
- monitoring device
- radiation
- folding apparatus
- 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
-
- 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
- B65H20/06—Advancing webs by friction band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
Definitions
- the invention relates to a folder with at least one conveyor belt, which for Carriage of signatures at least on a section of a route of the Signatures are used by the folder.
- a folder sheets or sheets are separated from a printing material web Copies folded into signatures and laid out.
- Typical folders have one Numerous processing devices for creating folds, perforations, grooves, Cuts and the like.
- folders have a number of paths along which the processing devices are arranged and the signatures transported become. Transport devices are often designed as conveyor belts.
- To simplify the Speaking is a separated sheet or a separate copy as Signed signature.
- Folders hide due to the complex sequence of operations that take place on the A variety of sources of error for damage to the signature are performed Signatures or for a loss of production, especially when setting up the Folders in a new configuration for an end product to be produced or a type of fold to be generated. That is why in typical folders the State of the art provided monitoring devices for the transport of Provide signatures along the various routes to clear paper jams and Detect paper misfeeds.
- EP 1 069 062 A2 describes a paper flow monitoring device in made available to a folder by which misdirected signatures are recognized and a shutdown of the folder drive can be triggered.
- sensors are arranged, which are based the signature progression can be evaluated.
- the sensors are preferred around sensor pairs, i.e. transmitters and receivers, between which the path of the specimens runs.
- the object of the present invention is to provide a folder which less downtime due to unexpected breakage of conveyor belts.
- the radiation can be electromagnetic radiation, in particular visible or infrared Light, preferably laser light, or ultrasound.
- the monitoring device can be used to detect whether a breakage of a Conveyor belt is very likely to come. An exchange can then be made before there is an unexpected break of a worn out Conveyor belt comes, especially if the quality status of the conveyor belt for faultless production is no longer good enough.
- a folder according to the invention consequently shows less downtime due to unexpected breakage of a conveyor belt on as a folder without a monitoring device according to the invention.
- the monitoring device therefore has at least two different functions: presence can do one thing, and the quality of the conveyor belt can do the other be determined.
- presence can do one thing
- the quality of the conveyor belt can do the other be determined.
- in addition to the function of fracture detection information about the wear of the conveyor belt can also be obtained, so that it can be decided when an exchange of the conveyor belt appears necessary. Timely replacement of the conveyor belt reduces the risk of an unexpected Fracture.
- the invention relates to a method for monitoring at least one conveyor belt in a folder with the following steps. Radiation emitted by at least part of the conveyor belt at least for a period of time is scattered is detected. A signal is generated which is representative of the State of the conveyor belt is, in particular for the presence state and / or Quality condition. The signal is assigned to a state class. At least they are two classes required for the presence assessment and the presence assessment Discrimination does not exist.
- the quality status classes are subclasses of the Presence class of existence. There can be a number of quality classes give. Typically two or three classes appear for quality assessment sensible to a sufficient of an insufficient quality, possibly with a third class of just enough quality.
- the State class assignment can be in an evaluation unit or in a Machine control according to specified criteria via the conveyor belt parameters respectively.
- the monitoring device comprises the Folder an radiation emitter and a radiation detector.
- the conveyor belt becomes a radiation flow exposed and the scattered radiation is detected.
- the change or deviation of the Scattered radiation is considered a measure of that Deviation of the state of the conveyor belt from a reference state, for example, the condition of a quality that is classified as good.
- the change can be an increase or a decrease.
- the emitted radiation can in particular be directional.
- the reflectivity changes with increasing Operating time of the conveyor belt in the folder. In particular, either is advantageous a monotonous increase or decrease.
- the monitoring device can the number of Transport belts can be assigned and the monitoring device can by a Detect conveyor belt scattered radiation at least for a period of time.
- the folder can be used for a large number of conveyor belts Monitoring device can be moved in the folder by means of an actuator.
- the monitoring device of the invention Folder is linked to the machine control.
- the information about the Quality status of the conveyor belt or belts in the folder can be used for decisions the machine control system.
- one program-based machine control leads control options depending on the detected presence and / or quality status of the conveyor belt (s). For example, an automatic shutdown of the machine if there is insufficient Conveyor belt quality can be made to avoid paper jams or paper misfeeds avoid.
- the machine operator can detect a poor presence or Quality status by signal using a human-machine interface, which includes, for example, a monitor or a loudspeaker.
- the Signal can be a visible and / or audible signal (light signal and / or signal tone) his.
- the folder according to the invention is on all types of web-processing printing press of printing processes, especially in direct or indirect flat printing, offset printing or the like, can be used.
- a folder according to the invention can be one web processing printing machine.
- Typical substrates are Paper, cardboard, organic polymer materials or the like.
- FIG. 1 shows a sketch to explain two frequently occurring degradations of conveyor belts in folders and the monitoring of these according to the invention Sources of danger of a break.
- Common conveyor belts for folders be it flat ones or round conveyor belts, have a fabric-like or layered structure. Their paths are typically straight in places, their directions become changed by means of deflection rollers, and they are under tension along their path. Often are furthermore, elements are provided which determine the position of the conveyor belts, that is, their path, should fix. Both pulleys and elements for fixing the path can Apply frictional forces to the conveyor belts.
- Conveyor belts often consist of at least one originally open volume, the ends of which are brought together and are attached so that a closed band is created. The location of the connection is included potentially weaker than other band sections, so that they come off can because, for example, during operation, flexing forces due to Changes in the direction of movement of the tensioned band act.
- a conveyor belt can also have several such connections.
- a section of a conveyor belt 10 is shown sketchily in FIG.
- the Conveyor belt 10 is a closed belt along an unspecified one Way.
- Two monitoring devices 12 are provided, the Observation directions 13 perpendicular and skewed to the conveyor belt 10, which is moved in the direction of 14, run.
- the exact advantageous distance to the conveyor belt depends on it physical parameters such as thickness, elasticity and structure (fabric or layer) and the like. It has been found that a distance of a few millimeters to a few centimeters (2 mm to 2 cm) is advantageous.
- a detachable connection 16 is shown on the section of the shown Conveyor belt 10. Furthermore, that points Conveyor belt 10 a place with defibrillation 18.
- the partially protruding ends of the detaching connection 16 or the protruding fibers of the defibration protrude in the direction of observation 13 of the monitoring device 12 during its passage when the conveyor belt 10 moves in the direction 14.
- This one Degradation of the conveyor belt is by means of the monitoring device 12 detectable by the degradation, more precisely from the partial to the Direction of observation 13 protruding (degraded) parts of the conveyor belt 10 scattered radiation is detected.
- Figure 2 is a schematic representation for explaining the invention Monitoring of scattered radiation from at least part of a conveyor belt, wherein, for example, the conveyor belt has sections of increased reflectivity.
- FIG. 2 shows a further geometry or arrangement for monitoring the Conveyor belt 10 shown with a monitoring device 12.
- the conveyor belt 10 moves in the direction 14 past a detector 20.
- Scattered radiation 22, preferably visible or infrared light is measured in the detector 20.
- the Radiation 22 is scattered by part 24 of the conveyor belt 10.
- the detection can take place in at least two ways during a period: on the one hand, the Detection can be performed clocked whenever a certain section of the Conveyor belt 10 passes the detector 20, on the other hand, the part 24 of the Transport belt 10 scattered radiation 22 is only measured when this part 24 den Detector 20 happens.
- the conveyor belt 10 shown in FIG. 2 has two examples Sections 26 with increased reflectivity.
- the increased reflectivity relates to the wavelengths measured by the monitoring device 12 Radiation.
- increased reflectivity means that at least for a part of the detected wavelengths the conveyor belt 10 is a strong one Reflectivity, typically greater than 50%, preferably greater than 80%, while for neighboring wavelengths in the spectrum the reflectivity is less strong, typically below 50%, preferably below 20%.
- An elevated one Reflectivity can be caused by a colored stripe or a colored fiber on or in the structure of the conveyor belt can be achieved.
- This change can be an increase or decrease: An increase can occur, for example, if there is a colored inner fiber emerges due to the fraying of outer fibers. A decrease can, for example occur when a colored outer layer is worn away due to abrasion.
- the Monitoring device 12 does not have a connection 28 to one here in FIG. 2 shown evaluation unit.
- FIG. 3 is a view of an advantageous embodiment of a Monitoring device for conveyor belts in a folder.
- the folder 30 points between the side wall 32 of the operator side and the side 34 of the drive side a number of conveyor belts 10 on (conveyor belt bank).
- the conveyor belts 10 run over a roller 36 which is rotatably mounted on the side walls 32, 34.
- the conveyor belts 10, which are supported by the roller 36, run through a Chamber 38, which can be under pressure.
- the chamber 38 can, among other things serve to avoid contamination of the monitoring devices 12.
- Two monitoring devices 12 are received on a carriage 40, which by means of a drive (not shown here in more detail), for example a servo motor Spindle drive or a linear motor, on a linear guide 42 essentially is movable perpendicular to the direction of the conveyor belts 10.
- the monitoring devices 12 are by means of actuators, slides 40 and Linear guide 42 comprising, movable in the folder 30.
- the linear guides is by means of Recordings 44 on the side wall of the operator side 32 and the side wall of the Drive side 34 fixed.
- a connection to the monitoring devices 12 runs via a cable drag 46, which is supported by a traverse 48.
- the monitoring devices 12 each comprise a radiation emitter, here one Light emitters, for example a laser, and a radiation detector, here for example a photocell.
- the light emitters of the monitoring devices 12 outgoing electromagnetic radiation 50 is at least partially at least scattered part of the conveyor belts.
- These monitoring devices 12 can Determination of the presence state of the conveyor belts 10 can be used.
- the use of laser radiation is particularly advantageous and therefore preferred especially due to their directionality, their spectral power density and low required overall performance.
- Radiation emitters and radiation detectors can be in the form a triangulation sensor.
- FIG. 3 two monitoring devices 12 are shown, which by a Receiving element 52 are supported. These monitoring devices 12 have Radiation emitters and radiation detectors. Starting from the light emitters of the Monitoring device 12 runs obliquely to electromagnetic radiation 50 Direction of the conveyor belts 10 past the conveyor belts 10. The Electromagnetic radiation 50 essentially spreads in this embodiment perpendicular to the conveyor belts 10 and has a substantially constant Distance to the conveyor belts 10. By means of these monitoring devices 12 detaching connections or fraying (see FIG. 1) are particularly good can be detected. These monitoring devices 12 can be used in particular for Determining the quality of the conveyor belts 10 can be used. The Laser radiation is also used for these monitoring devices 12 particularly advantageous and therefore preferred. Radiation emitter and radiation detector this Monitoring devices 12 can take the form of a triangulation sensor be summarized.
- FIG. 4 is a side view of an advantageous embodiment of a Monitoring device 12 for conveyor belts 10 in a folder 30 is shown a section of a conveyor belt 10 which runs over rollers 36 and a chamber 38 happens.
- a carriage 40 which is relative to the by means of a linear guide 42 Conveyor belt 10 can be moved essentially perpendicular to its direction of movement 14 is a monitoring device 12, which electromagnetic radiation 50 can emit and detect.
- the monitoring device 12 has one Connection 28 via cable train 46 to one not shown here Evaluation unit.
- the monitoring devices 12 are shown, the Observation direction 13 skewed and substantially perpendicular to the conveyor belt 10 runs (in the representation of Figure 4 perpendicular to the paper plane).
- FIG. 5 shows a schematic illustration of an embodiment of a Folding apparatus according to the invention with a number of conveyor belts, which Monitoring devices are assigned.
- a folder 30 with only an exemplary configuration of different ways of Signatures 64 and various processing devices is a web processor Subordinate printing press 54.
- the printing material web 56 first passes one Cross cutter 58, which comprises a cutting cylinder 60 and a groove cylinder 62 and in which signatures 64 are separated from the printing material web 56. Below the cutting cylinder 60 and the groove cylinder 62 are rotating on rollers 36 Conveyor belts 10 are shown, between which the first path 66 and the second path 68 runs through the folder 30.
- the conveyor belts 10 are Monitoring devices 12, as described in more detail above, assigned.
- the first way 66 and the second path 68, along which the signatures 64 pass through the folder 30 move, runs around a folding knife cylinder 72 to a jaw cylinder 74. Die Paths then separate.
- the first path 66 runs along one Transport cylinder 76 between two conveyor belts 10, which around rollers 36th circulate. Monitoring devices 12 are also assigned to these conveyor belts.
- the path 66 continues via further transport cylinders 36 and one Paddlewheel leaching to a conveyor belt 10, to which a monitoring device 12 assigned.
- the second path 68 leads to a conveyor belt via a gripper cylinder 10 with assigned monitoring device 12. From there, path 68 leads under a rotary sword folding unit 82, which signatures 64 by the of two folding rollers 84 formed gap presses.
- the signatures 64 arrive on a further conveyor belt 10 with associated monitoring device 12.
- the monitoring devices 12 can correspond to those in FIGS. 3 and 4 shown embodiments may be formed.
- the monitoring devices 12 have connections 28 to an evaluation unit 70 with a computing device.
- the monitoring devices 12 generated signals which are representative of the
- the status of the respectively assigned conveyor belts 10 can be in the evaluation unit 70 related to predetermined values, for example in the form of a target-actual comparison for reference data stored in a memory, and thus in status classes (Presence status and / or quality status).
- the machine control 86 has one Connection to a human-machine interface 88, which is typically a Display unit (for example a monitor), an input unit (for example a Keyboard, touch screen, button or the like), an optical one or acoustic signal unit and the like.
- a human-machine interface 88 is typically a Display unit (for example a monitor), an input unit (for example a Keyboard, touch screen, button or the like), an optical one or acoustic signal unit and the like.
- the machine operator can via the man-machine interface 88 information about the state of the Conveyor belts 10 are communicated in the folder 30, so that the machine operator suitable measures, for example a change of one or more of the Conveyor belts 10 can take.
Landscapes
- Controlling Sheets Or Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
Description
- Figur 1
- eine Skizze zur Erläuterung zweier häufig auftretender Degradationen von Transportbändern in Falzapparaten und der erfindungsgemäßen Überwachung dieser Gefahrenquellen eines Bruchs,
- Figur 2
- eine schematische Darstellung zur Erläuterung der erfindungsgemäßen Überwachung von gestreuter Strahlung von wenigstens eines Teils eines Transportbandes, wobei beispielhaft das Transportband Abschnitte erhöhten Reflexionsvermögens aufweist,
- Figur 3
- eine Ansicht einer vorteilhaften Ausführungsform einer Überwachungsvorrichtung für Transportbänder in einem Falzapparat,
- Figur 4
- eine Seitenansicht einer vorteilhaften Ausführungsform einer Überwachungsvorrichtung für Transportbänder in einem Falzapparat, und
- Figur 5
- eine schematische Darstellung einer Ausführungsform eines erfindungsgemäßen Falzapparates mit einer Anzahl von Transportbändern, denen Überwachungsvorrichtungen zugeordnet sind.
- 10
- Transportband
- 12
- Überwachungsvorrichtung
- 13
- Beobachtungsrichtung
- 14
- Bewegungsrichtung
- 16
- ablösende Verbindung
- 18
- Zerfaserung
- 20
- Detektor
- 22
- gestreute Strahlung
- 24
- Teil des Transportbandes
- 26
- Abschnitt mit erhöhtem Reflexionsvermögen
- 28
- Verbindung zur Auswertungseinheit
- 30
- Falzapparat
- 32
- Seitenwand der Bedienerseite
- 34
- Seitenwand der Antriebsseite
- 36
- Rolle
- 38
- Kammer
- 40
- Schlitten
- 42
- Linearführung
- 44
- Aufnehmung
- 46
- Kabelschleppe
- 48
- Traverse
- 50
- elektromagnetische Strahlung
- 52
- Aufnahmeelement
- 54
- bahnverarbeitende Druckmaschine
- 56
- Bedruckstoffbahn
- 58
- Querschneider
- 60
- Scheidzylinder
- 62
- Nutenzylinder
- 64
- Signatur
- 66
- erster Weg durch den Falzapparat
- 68
- zweiter Weg durch den Falzapparat
- 70
- Auswertungseinheit
- 72
- Falzmesserzylinder
- 74
- Falzklappenzylinder
- 76
- Transportzylinder
- 78
- Greiferzylinder
- 80
- Schaufelradauslage
- 82
- Rotationsschwertfalzwerk
- 84
- Falzwalzen
- 86
- Maschinensteuerung
- 88
- Mensch-Maschine-Schnittstelle
Claims (10)
- Falzapparat (30) mit wenigstens einem Transportband (10), welches zur Beförderung von Signaturen (64) wenigstens auf einem Teilabschnitt eines Weges (66,68) der Signaturen (64) durch den Falzapparat (30) dient,
dadurch gekennzeichnet, dass der Falzapparat (30) wenigstens eine Überwachungsvorrichtung (12) aufweist, welcher das Transportband (10) zugeordnet ist, wobei die Überwachungsvorrichtung (12) einen Detektor (20) für von wenigstens einem Teil (24) des Transportbandes (10) gestreuter Strahlung (22) während wenigstens eines Zeitabschnitts umfasst. - Falzapparat (30) gemäß Anspruch 1,
dadurch gekennzeichnet, dass die Strahlung (22) elektromagnetische Strahlung (50) oder Ultraschall ist. - Falzapparat (30) gemäß Anspruch 1 oder 2,
dadurch gekennzeichnet, dass die Überwachungsvorrichtung (12) einen Strahlungsemitter und einen Strahlungsdetektor (20) umfasst. - Falzapparat (30) gemäß einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, dass das Transportband (10) wenigstens einen Abschnitt (26) mit erhöhtem Reflexionsvermögen für die gestreute Strahlung (22) aufweist, wobei das Reflexionsvermögen sich mit zunehmender Betriebsdauer des Transportbandes im Falzapparat verändert, insbesondere monoton zunimmt oder monoton abnimmt. - Falzapparat (30) mit einer Anzahl von Transportbändern (10) gemäß einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, dass der Überwachungsvorrichtung (12) die Anzahl von Transportbändern (10) zugeordnet ist und die Überwachungsvorrichtung (12) die von einem Transportband (10) gestreute Strahlung (22) wenigstens während eines Zeitabschnitts detektiert. - Falzapparat (30) gemäß Anspruch 5,
dadurch gekennzeichnet, dass die Überwachungsvorrichtung (12) mittels einer Aktorik (40,42) im Falzapparat (30) bewegbar ist. - Falzapparat (30) gemäß einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, dass die Überwachungsvorrichtung (12) mit der Maschinensteuerung (86) verknüpft ist. - Bahnverarbeitenden Druckmaschine (54), gekennzeichnet durch wenigstens einen nachgeordneten Falzapparat (30) gemäß einem der vorstehenden Ansprüche.
- Verfahren zur Überwachung wenigstens eines Transportbandes (10) in einem Falzapparat (30),
gekennzeichnet durch:Detektieren von Strahlung (22), welche von wenigstens einem Teil (24) des Transportbandes (10) wenigstens während eines Zeitabschnitts gestreut wird;Generieren eines Signals, welches repräsentativ für den Zustand des Transportbandes (10) ist; undZuordnen des Signals in eine Zustandsklasse. - Verfahren zur Überwachung wenigstens eines Transportbandes (10) in einem Falzapparat (30) gemäß Anspruch 9,
gekennzeichnet durch
das Emittieren von Strahlung windschief zur Richtung des Transportbandes (10) am Transportband (10) vorbei.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10207869 | 2002-02-23 | ||
DE10207869A DE10207869A1 (de) | 2002-02-23 | 2002-02-23 | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1338539A2 true EP1338539A2 (de) | 2003-08-27 |
EP1338539A3 EP1338539A3 (de) | 2004-06-09 |
EP1338539B1 EP1338539B1 (de) | 2006-05-31 |
Family
ID=27635278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03002608A Expired - Lifetime EP1338539B1 (de) | 2002-02-23 | 2003-02-10 | Falzapparat einer bahnverarbeitenden Druckmaschine mit Transportbandüberwachungsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (2) | US6979815B2 (de) |
EP (1) | EP1338539B1 (de) |
JP (1) | JP2003267624A (de) |
DE (2) | DE10207869A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3871885A1 (de) * | 2020-02-25 | 2021-09-01 | manroland Goss web systems GmbH | Bauteil mit verschleissanzeige |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005055655A1 (de) * | 2005-11-22 | 2007-05-31 | Siemens Ag | Vorrichtung zum Ermitteln des Zustandes eines Förderbandes |
US7814804B2 (en) * | 2007-03-30 | 2010-10-19 | Brunswick Corporation | Methods and apparatus to determine belt condition in exercise equipment |
CA2684828C (en) * | 2008-11-17 | 2016-07-05 | Veyance Technologies, Inc. | Conveyor belt rip detection system |
JP5998356B2 (ja) * | 2013-02-18 | 2016-09-28 | パナソニックIpマネジメント株式会社 | 基板搬送装置および搬送ベルトの保守点検方法 |
WO2016035190A1 (ja) * | 2014-09-04 | 2016-03-10 | 富士機械製造株式会社 | 基板搬送装置および搬送ベルト検査方法 |
US9618394B2 (en) * | 2015-04-21 | 2017-04-11 | Razorback Technology Llc | Monitoring the condition of drive belts in belt driven machines |
JP7170568B2 (ja) * | 2019-03-19 | 2022-11-14 | 株式会社東芝 | 紙葉類処理装置および紙葉類処理方法 |
US11421780B2 (en) | 2020-03-20 | 2022-08-23 | High Performance Harry's Inc. | Reading internal temperature of continuously variable transmissions |
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US4587414A (en) * | 1982-06-16 | 1986-05-06 | Betriebsforschungsinstitut Vdeh Institut Fur Angewandte Forschung Gmbh | Apparatus for adjusting the position of an edge with surface portions reflecting different wavelengths of light |
EP1069062A2 (de) * | 1999-07-15 | 2001-01-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Vorrichtung zur Überwachung des Transportes flächiger Exemplare |
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US4464654A (en) * | 1981-03-23 | 1984-08-07 | The B. F. Goodrich Company | Time independent logic system for rip detectors |
JPH0676129B2 (ja) * | 1990-04-17 | 1994-09-28 | バンドー化学株式会社 | コンベヤベルトの縦裂き検出方法 |
DE4444264C2 (de) * | 1994-12-13 | 2002-05-08 | Continental Ag | Verfahren und Anordnung zur Überwachung eines Fördergurtes |
US6032787A (en) * | 1997-09-12 | 2000-03-07 | Fmc Corporation | Conveyor belt monitoring system and method |
US6440049B1 (en) * | 1998-02-02 | 2002-08-27 | Heidelberger Druckmaschinen Ag | Folder with early warning jam detection system and related method |
US6521905B1 (en) * | 1999-09-22 | 2003-02-18 | Nexpress Solutions Llc | Method and device for detecting the position of a transparent moving conveyor belt |
AU2002223332A1 (en) * | 2000-11-16 | 2002-05-27 | Canada Conveyor Belt Co., Ltd. | Conveyor belt fault detection apparatus and method |
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US6988610B2 (en) * | 2002-01-14 | 2006-01-24 | Carnegie Mellon University | Conveyor belt inspection system and method |
-
2002
- 2002-02-23 DE DE10207869A patent/DE10207869A1/de not_active Withdrawn
-
2003
- 2003-02-10 DE DE50303529T patent/DE50303529D1/de not_active Expired - Lifetime
- 2003-02-10 EP EP03002608A patent/EP1338539B1/de not_active Expired - Lifetime
- 2003-02-13 US US10/366,245 patent/US6979815B2/en not_active Expired - Fee Related
- 2003-02-20 JP JP2003042484A patent/JP2003267624A/ja active Pending
-
2005
- 2005-10-24 US US11/257,205 patent/US20060033018A1/en not_active Abandoned
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US4587414A (en) * | 1982-06-16 | 1986-05-06 | Betriebsforschungsinstitut Vdeh Institut Fur Angewandte Forschung Gmbh | Apparatus for adjusting the position of an edge with surface portions reflecting different wavelengths of light |
EP1069062A2 (de) * | 1999-07-15 | 2001-01-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Vorrichtung zur Überwachung des Transportes flächiger Exemplare |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3871885A1 (de) * | 2020-02-25 | 2021-09-01 | manroland Goss web systems GmbH | Bauteil mit verschleissanzeige |
US11535024B2 (en) | 2020-02-25 | 2022-12-27 | Manroland Goss Web Systems Gmbh | Component part comprising wear indicator |
Also Published As
Publication number | Publication date |
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JP2003267624A (ja) | 2003-09-25 |
US6979815B2 (en) | 2005-12-27 |
EP1338539B1 (de) | 2006-05-31 |
US20060033018A1 (en) | 2006-02-16 |
DE50303529D1 (de) | 2006-07-06 |
EP1338539A3 (de) | 2004-06-09 |
US20030160156A1 (en) | 2003-08-28 |
DE10207869A1 (de) | 2003-09-04 |
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