EP2008084A1 - Procede d'application et de surveillance d'une structure d'application a fonction de reparation et dispositif associe - Google Patents

Procede d'application et de surveillance d'une structure d'application a fonction de reparation et dispositif associe

Info

Publication number
EP2008084A1
EP2008084A1 EP07724335A EP07724335A EP2008084A1 EP 2008084 A1 EP2008084 A1 EP 2008084A1 EP 07724335 A EP07724335 A EP 07724335A EP 07724335 A EP07724335 A EP 07724335A EP 2008084 A1 EP2008084 A1 EP 2008084A1
Authority
EP
European Patent Office
Prior art keywords
application
repair
substrate
image processing
processing device
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.)
Ceased
Application number
EP07724335A
Other languages
German (de)
English (en)
Inventor
Bernhard Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUISS Qualitaets InspektionsSysteme und Service GmbH
Original Assignee
QUISS Qualitaets InspektionsSysteme und Service GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38222609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2008084(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by QUISS Qualitaets InspektionsSysteme und Service GmbH filed Critical QUISS Qualitaets InspektionsSysteme und Service GmbH
Publication of EP2008084A1 publication Critical patent/EP2008084A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets

Definitions

  • the present invention relates to a method and a device for applying and monitoring at least one application structure, preferably a bead of adhesive or glue, on a substrate with a repair function.
  • the invention is based on the idea that the errors of the structure applied to the substrate are detected and determined by an image processing device having at least one camera, preferably in the online method or a stationary camera, wherein the sections requiring repair are archived by the image processing device in a repair list , Immediately after applying the application structure, a second application structure can be applied to the substrate according to the created repair list, for which purpose the image processing device controls the application of the second application structure such that the sum of the first application structure and the second application structure applied during the repair run the desired application structure or adhesive bead with respect to the course and the width or the volume of the adhesive trace results.
  • a calibration of at least one camera, in particular two or more cameras, and an application device is carried out prior to application of the application structure in order to be able to detect the position or the travel path of the application device relative to the substrate.
  • a first application structure is automatically applied by the application device to the substrate, and the first application structure is monitored by the camera (s) in such a way that at least one camera is always aligned with the first application structure and the first application structure, in particular the edges of the application structure or Glue trace to the applicator is detected.
  • the images of the first application structure determined by the camera (s) are transmitted to an image processing device which evaluates the images of the first application structure at least in accordance with the width and / or the position on the substrate and which substantially every subregion of the first application structure is not in need of repair or repair Classified for repair.
  • the image processing device places the partial areas of the first application structure in need of repair in accordance with the position or the exact travel path of the application device in a repair list such that the image processing
  • the calibration device always assigns the position or travel path of the application device to the substrate on the basis of the calibration, so that the image processing device determines and stores the beginning and the end of each partial area of the first application structure requiring repair.
  • At least one second order structure is then applied by the application device to the substrate according to the repair list, wherein the image processing device of the application device transmits the beginning and the end of each partial area of the first order structure in need of repair and characterized in that the application device controls such that the second order structure essentially corresponds to the part or areas of the first order structure requiring repair.
  • a single camera is used in particular when a substantially straight-line or only slightly curved course of an adhesive trace or application structure is to be monitored. If, however, a more curved course of a job structure is to be checked, two or more cameras are used. For monitoring, the one or more cameras may be attached to the applicator or the robot, or may be stationary.
  • a method for applying and monitoring a job structure with repair function is provided, which allows a complete complementing of the first application pattern or adhesive trace, whereby an appropriate error correction or repair function for the application of the application pattern or adhesive trace is made possible.
  • the repair list is created according to the position or the travel path of the application device, in which case in particular the indication of the distance traveled by the application device is used.
  • the parts of the first order structure in need of repair are defined according to the beginning and the end of the travel time of the order device for the repair list.
  • the image processing device transmits the course and / or the width of the second application structure to the application device by means of the repair list as a function of the course and / or the width of the first application structure.
  • the application device can control or include both a controllable metering device, for example for the adhesive discharge, and also a robot for the travel path.
  • repair list is created in the form of a data table, which at least the number of parts of the first order structure in need of repair, the unit of measurement for the position of the parts requiring repair, the duration and / or the length of the areas requiring repair and / or the width of the partial areas in need of repair Contract structure includes, so the relevant data of the required repair of the image processing device can be stored in a suitable form and further processed.
  • This data table is then used for the control of the application device for the second order structure, wherein in particular with the help of the calibration created at the beginning of a corresponding travel and a corresponding control of the application nozzle is calculated by the image processing device.
  • the second application structure is applied by the application device in such a way that the application device proceeds at a predetermined distance from the substrate until the beginning of the partial area of the first application structure in need of repair, and at the beginning of the repair process. in need of a portion of the substrate for applying the second order structure moves and at the end of the application of the second application structure moves away from the substrate.
  • the applicator can be moved by a certain amount in the tool coordinate system against approaching the application direction or upwards, so that the now prepared job path is traversed by a certain amount above the component or substrate and can not come into contact with the adhesive.
  • an offset can be made with respect to the partial area of the first order structure requiring repair, which can be defined by the image processing device.
  • the repair order or the second order structure before and after the start or the end of the detected error can be done.
  • the inertia of the valves or the mechanism can be compensated by the time offset or a spatial offset, for example, if the signal for the opening of the valve of the applicator 5 mm or a fraction of a second before the beginning of the gap is defined.
  • the offset can also be made by the applicator itself, which has a predefined inertia and thus a corresponding offset with respect to the control elements, for example the valves.
  • the application device for applying the second application structure compared to the first application has an inclination angle during application and travel for the second order structure, then the application device when departing for the repair order not only in the z-direction or upwards, ie perpendicular to the component surface or are offset to the substrate, but are also at least partially offset in the x, y direction or in the inclination.
  • the application device for the second application structure can be moved closer to the already existing first application structure, wherein the second application structure can be applied on the substrate in a particularly fast manner.
  • the application device for the application of the second order structure moves off the travel path of the first order structure. In this case, after application of the first application structure, the application device can apply, as it were, reverse gear or, analogously to the first application, the second application structure.
  • the application device for applying the second application structure can directly approach the position or position at the beginning of the repair-requiring sub-area, since the corresponding position of the image processing due to the calibration is known.
  • the speed of the application device for applying the second application structure can be varied.
  • This adjustable parameter is particularly advantageous for the repair during spray bonding in order to reduce the speed with which the applicator device moves off the repair path when filling the gaps.
  • an apparatus for carrying out the method according to the invention comprises at least one camera, in particular two or more cameras, an application device for applying the application structure and an image processing device for the images determined by the camera (s), wherein a calibration a first application structure is applied automatically by the application device to the substrate, and the first application structure on the substrate is monitored by the camera (s) in such a way that at least one camera is always aligned with the first job structure and the first job structure, in particular the edges of the adhesive track, is detected by the application device, and wherein the images determined by the camera (s) are transmitted to an image processing device endure the images of the first order structure at least according to the width and / or the position on the substrate and which essentially classifies each subarea of the first order structure as non-repairable subarea or partial area in need of repair, and wherein the image processing device the portions of the first order structure in need of repair according to the position or the exact travel of the applicator is placed in a repair list such that the image processing
  • FIG. 1 shows an example of a device according to the invention for applying and monitoring a job structure
  • FIG. 2 shows a first application structure or adhesive trace which has been applied by the application device to a substrate
  • FIG. 3 shows a schematic representation of the repair function of the method according to the invention
  • FIG. 4 shows schematically a calibration device for calibrating the individual cameras according to the invention.
  • the reference numeral 10 the schematically illustrated device for applying and detecting a glue trace is shown.
  • an application device 11 is arranged in the center of the device, through which an adhesive trace 20 is applied to a substrate or a sheet 30 in Figure 1 from right to left.
  • To the applicator 11 are in a circle three cameras 12, 13, 14 arranged at a uniform distance.
  • the application device is now moved with the cameras or the substrate, the adhesive trace 20 being simultaneously applied to the substrate 30 by means of the application device 11, and the cameras 12, 13, 14 monitoring the applied structure.
  • the cameras are connected to an image processing device.
  • the apparatus of Figure 1 is described in particular in published PCT application WO 2005/063407, to which reference is made for online monitoring of adhesive application.
  • the edges of the adhesive trace are determined on a circulating path around the application device, wherein the circulating path is defined such that the application structure intersects the circulating path after application, and the cameras monitor the application structure, in particular by forming a circular calculator and together form a global coordinate system.
  • the images of the individual cameras are assigned a segment of the circular path, each with adjacent overlapping areas.
  • FIG. 2 shows, by way of example, a first application structure 20, which has been applied by the application device to the substrate 30.
  • the cameras are aligned with the first application structure 20 and are detected by the latter and transmitted to an image processing device.
  • the image processing device evaluates the images of the cameras according to the width and / or the position of the first job structure and calculates for each subarea whether there is a partial area in need of repair or not.
  • FIG. 2 it is shown in particular that there is no partial area requiring repair for the first 50 mm, but there is then a gap of 37 mm thereafter up to 87 mm travel of the application device. For this part of 37 mm of the first order structure, therefore, there is a need for a repair.
  • the further remaining course of the first order structure 20 has no errors. According to the invention, the error of the first order structure is to be remedied.
  • a repair list is already created by the image processing device with respect to the partial areas requiring repair when the first order structure is monitored online in accordance with the travel path of the application device.
  • the 37 mm long section requiring repair is deposited in this repair list, the width of the first application structure being 0 mm, ie a gap of 37 mm is present.
  • the applicator takes a second job structure by an exact filling of the gaps and fills a 37 mm long second job structure or adhesive trace in the gap, so that there is a uniform job structure, resulting from the first and second order structure.
  • the control of the application device or an application nozzle and corresponding valves for the adhesive application results from the image processing.
  • the image processing passes the location information about the gap to the robot or the application device, which then controls the second adhesive application.
  • the repair list or history list the error is clearly assigned to the robot path, i. the gap has occurred according to the travel distance to 50 mm with a length of 30 mm.
  • this error can be processed directly after application or after the first complete mission.
  • the image processing always has the information at which point the application device or the sensor with respect to the travel is at any time.
  • the gap beginning and the end of the gap can be defined over time, when the applicator covers the travel in the same time, in particular at a constant speed.
  • the start of the error can be defined by a time value in milliseconds at which an error or a gap or too narrow a glue trace begins when starting from the starting point of the adhesive application.
  • the error start can also be recorded in millimeters as explained. the.
  • the error duration or the time duration in milliseconds of the detected error, ie the gap or the bead too narrow can also be displayed in millimeters.
  • the minimum, maximum and average crawler widths in millimeters can be classified in the detected error range. Further, a percentage bead width may be used in terms of the actual value and the target value. According to the invention, the image processing can select whether the transfer of the error values takes place as a time or length value.
  • All errors or areas requiring repair are included in the repair list, whereby the image processing can transfer certain data to a higher-level control for the application device.
  • the transfer of data after completing the check in the form of a data table or repair list.
  • the data table starts with a header and contains information about the number of gaps, the units of measure for the gap position, the gap duration or gap length and the adhesive seam width. Furthermore, two reserve fields can be provided.
  • FIG. 3 a sequence of the adhesive application inspection is shown. After the first glue trace has been applied, it is checked whether the repair list is empty or not. If the repair list is empty, then a new component is checked or a new adhesive is applied to a new component. If the repair list is not empty, a repair run is checked. According to this result, the repair list is edited and passed a corresponding inspection signal to the controller.
  • the image processing device reports a NIOR (reparables not OK), then optionally the possibility must be given to edit the errors entered in the repair list, ie to completely delete the errors from the list.
  • the parameters required to configure the automatic repair of adhesive and sealant beads are to be defined per area. To do this, the following values must be entered. In the area properties, an additional "Repair definition” tab is required for the "Area definition”, "Error definition” and “Adhesive definition” tabs. This concerns the length of the glue gap in millimeters, from which an error message is passed on to the control, ie, that an entry is made in the repair list.
  • the width of the bead is specified in millimeters, from which an error message is passed to the controller, ie, that a corresponding entry is made in the repair list.
  • an offset or an offset in millimeters can be specified by how much a repair job should start before or after the start of the error.
  • an offset or an offset in millimeters can be entered to determine how much a repair job should be completed before or after the error has ended.
  • parameters relating to the inspection characteristics can be made with an additional tab “Repair” to the tabs "image source”, “reference” and "areas” in set-up mode.
  • the total length in millimeters of the errors, i. Gaps, and / or insufficient width of the glue trace entered, from which no repair is to take place, that is, that no error to be repaired is displayed, but only NIO.
  • a calibration device 40 is shown, which is used to calibrate the one or more cameras of the device according to the invention and optionally the application device, and thus to be correspondingly controlled by the image processing device. Due to the Calibration, the cameras are also assigned to each other or calibrated so that the image processing device can assign the images of different cameras of the order structure due to the monitoring of individual cameras. In particular, it is possible due to the calibration for the image processing that the individual pixels of the cameras can be recorded in millimeters.
  • the calibration device 40 is designed in the example shown in FIG. 4 for three cameras, whose monitoring area is represented by corresponding rectangular strips.
  • the calibration device 40 comprises a circular calibration disk in order to associate with the individual cameras their scaling factor, their angle membership and the center point as well as the radius of their search circle.
  • the calibration disc consists of individual arranged on a circular path form elements or dots 41, which are each arranged at an angular distance of a substantially 10 °. Equally spaced apart from each other are marking locations 42 arranged to calibrate three cameras. By means of a compensation calculation, the coordinates of the centers of the individual dots are used to calculate the scaling factor of the individual cameras as well as the center point and the radius of the search area.
  • the marking points at an angle of 0 °, 120 °, 240 ° in the global coordinate system allow the angle assignment and the respective field of view of the individual cameras to be determined.
  • the viewing area of the individual cameras is shown in particular by the three rectangles in FIG. 4, wherein the shaped elements 41 may correspond to the circular path of the circular calculator for detecting the adhesive track.
  • a method and a device for applying and monitoring at least one application structure preferably a bead of glue or adhesive on a substrate is described, whereby a calibration of at least one camera, in particular two or more cameras and an application device is made before applying the application structure, wherein a first application structure is applied automatically by the application device to the substrate, and the first application structure on the substrate is monitored by the camera or cameras such that at least one camera is aligned with the first application structure and the first application structure, in particular the edges of the adhesive trace, is detected around the application device, and wherein the one or more Cameras detected images are transmitted to an image processing device, which evaluates the images of the first job structure at least according to the width and / or position on the substrate and which essentially classifies each subarea of the first job structure as non-repairable sub-area or partial area in need of repair, and wherein the image processing device the areas of the first order structure in need of repair according to the position or the exact travel path of the application device are placed in a repair list in such a way that

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

L'invention concerne un procédé et un dispositif d'application et de surveillance d'une structure d'application (20), de préférence un cordon ou un bande de colle, sur un support (30), un calibrage étant réalisé avant l'application de la structure par au moins une caméra (12), de préférence deux caméras (13,14) ou plus, et par un dispositif d'application (11). Une première structure d'application est posée sur le support au moyen du dispositif d'application et elle est surveillée par la ou les caméras. Les vues prises par la ou les caméras sont transmises à un dispositif de traitement d'images qui classe chaque zone partielle de la première structure d'application comme zone partielle nécessitant une réparation ou ne nécessitant pas de réparation et qui met les zones partielles nécessitant une réparation dans une liste de réparation en fonction de la position ou de la trajectoire exacte de déplacement du dispositif d'application. Ensuite, sur la base de la liste de réparation, une deuxième structure d'application est posée sur le support au moyen du dispositif d'application, le dispositif de traitement d'images du dispositif d'application transmettant au dispositif d'application, qu'il commande ainsi, le début et la fin de chaque zone partielle nécessitant une réparation de la première structure d'application.
EP07724335A 2006-04-18 2007-04-18 Procede d'application et de surveillance d'une structure d'application a fonction de reparation et dispositif associe Ceased EP2008084A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006017956.0A DE102006017956B4 (de) 2006-04-18 2006-04-18 Verfahren zum Aufbringen und Überwachen einer Auftragsstruktur mit Reparaturfunktion sowie Vorrichtung hierfür
PCT/EP2007/003398 WO2007121905A1 (fr) 2006-04-18 2007-04-18 Procédé d'application et de surveillance d'une structure d'application à fonction de réparation et dispositif associé

Publications (1)

Publication Number Publication Date
EP2008084A1 true EP2008084A1 (fr) 2008-12-31

Family

ID=38222609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07724335A Ceased EP2008084A1 (fr) 2006-04-18 2007-04-18 Procede d'application et de surveillance d'une structure d'application a fonction de reparation et dispositif associe

Country Status (6)

Country Link
US (1) US7875137B2 (fr)
EP (1) EP2008084A1 (fr)
JP (1) JP2009534170A (fr)
KR (1) KR101378213B1 (fr)
DE (1) DE102006017956B4 (fr)
WO (1) WO2007121905A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI323189B (en) * 2006-12-29 2010-04-11 Ind Tech Res Inst Real-time dispenser fault detection and classification method
JP5826472B2 (ja) * 2010-09-03 2015-12-02 芝浦メカトロニクス株式会社 ペースト塗布装置及びペースト塗布方法
CA3029111C (fr) * 2016-07-08 2025-05-06 Macdonald, Dettwiler And Associates Inc. Système et procédé de distribution de fluides visqueux automatisée guidée par vision artificielle, destinés à des opérations de calfatage et d'étanchéification
DE102016014956A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014944A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungsverfahren und entsprechende Beschichtungseinrichtung
DE102016014955A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und entsprechendes Beschichtungsverfahren
DE102016014951A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014946A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels auf ein Bauteil
DE102016014920A1 (de) * 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Verschiebe- und/oder Drehmechanik für zumindest eine Düsenreihe
DE102016014919A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Applikationsvorrichtung und Verfahren zum Applizieren eines Beschichtungsmittels
DE102016014953A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Lackieranlage und entsprechendes Lackierverfahren
DE102016014947A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels
DE102016014943A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Temperiereinrichtung
DE102016014952A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung zur Beschichtung von Bauteilen
DE102016014948A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf und zugehöriges Betriebsverfahren
WO2022103384A1 (fr) * 2020-11-10 2022-05-19 Abb Schweiz Ag Procédé robotique de réparation
KR102790643B1 (ko) * 2024-03-22 2025-04-03 유봉수 인공지능 기반의 실러 검사 및 재도포 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996034273A1 (fr) * 1995-04-27 1996-10-31 Industrial Vision Systems Ab Procede et dispositif d'examen optique d'une serie au moins de filets, notamment de colle
WO2003021534A1 (fr) * 2001-09-04 2003-03-13 John Wain Systeme et appareil de surveillance et de rejet
DE10257567A1 (de) * 2002-12-10 2004-07-01 Adam Opel Ag Verfahren zum computergesteuerten Auftragen von Kleberaupen auf ein Bauteil
WO2005063406A1 (fr) * 2003-12-23 2005-07-14 Quiss Gmbh Procede de reconnaissance d'une structure a appliquer sur un substrat a l'aide de plusieurs cameras et dispositif correspondant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139452A (ja) 2000-11-01 2002-05-17 Fuji Mach Mfg Co Ltd 塗布状態検査方法および塗布状態検査装置
JP3754322B2 (ja) * 2001-05-24 2006-03-08 東京エレクトロン株式会社 塗布膜形成方法及びその装置
JP2003254719A (ja) 2002-03-04 2003-09-10 Nitto Denko Corp 塗布領域検査方法
KR100583316B1 (ko) * 2003-12-11 2006-05-25 엘지.필립스 엘시디 주식회사 평판표시소자의 제조장치 및 방법
US7364775B2 (en) * 2004-11-09 2008-04-29 Nordson Corporation Closed loop adhesive registration system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996034273A1 (fr) * 1995-04-27 1996-10-31 Industrial Vision Systems Ab Procede et dispositif d'examen optique d'une serie au moins de filets, notamment de colle
WO2003021534A1 (fr) * 2001-09-04 2003-03-13 John Wain Systeme et appareil de surveillance et de rejet
DE10257567A1 (de) * 2002-12-10 2004-07-01 Adam Opel Ag Verfahren zum computergesteuerten Auftragen von Kleberaupen auf ein Bauteil
WO2005063406A1 (fr) * 2003-12-23 2005-07-14 Quiss Gmbh Procede de reconnaissance d'une structure a appliquer sur un substrat a l'aide de plusieurs cameras et dispositif correspondant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007121905A1 *

Also Published As

Publication number Publication date
US7875137B2 (en) 2011-01-25
WO2007121905A1 (fr) 2007-11-01
WO2007121905A8 (fr) 2009-07-23
KR101378213B1 (ko) 2014-03-27
US20090107612A1 (en) 2009-04-30
JP2009534170A (ja) 2009-09-24
KR20090008305A (ko) 2009-01-21
DE102006017956A1 (de) 2007-11-08
DE102006017956B4 (de) 2016-01-07

Similar Documents

Publication Publication Date Title
EP2008084A1 (fr) Procede d'application et de surveillance d'une structure d'application a fonction de reparation et dispositif associe
EP1697061B1 (fr) Procede pour reconnaitre une structure a appliquer sur un substrat, au moyen de plusieurs cameras, et dispositif a cet effet
EP2988893B1 (fr) Dispositif de dépôt de poudre à la raclette
EP1340974B1 (fr) Procédé de contrôle de qualité de l'application d'un milieu sur un objet
EP2419239B1 (fr) Procédé de montage d'un profilé extrudé
DE19724986C2 (de) Verfahren zum Verschweißen von Werkstücken und Vorrichtung zu dessen Durchführung
EP3349940A1 (fr) Procédé de montage de profilés d'étanchéité au moyen d'une couche adhésive sur des carrosseries de véhicule ou des parties de celles-ci
EP1176388A2 (fr) Procédé et système de contrôle pour contrôler la qualité des couches sur un objet
DE102020127852A1 (de) Betriebsverfahren für eine Beschichtungsanlage und entsprechend angepasste Beschichtungsanlage
DE10257567B4 (de) Verfahren und Computerprogramm und computerlesbares Medium zum computergesteuerten Auftragen von Kleberaupen auf ein Bauteil
EP4135924B1 (fr) Procédé et dispositif d'évaluation de la qualité d'un procédé d'usinage
DE102004063488A1 (de) Anlage zur automatischen Erkennung und Behebung von Lötfehlern an mit elektronischen Bauteilen bestückten Leiterplatten
DE102021100542A1 (de) Klebevorrichtung und Verfahren zum Betreiben eines automatischen Klebeprozesses einer Klebevorrichtung
DE102024002017A1 (de) Verfahren zur Reparatur von geschweißten elektrischen Verbindungsstellen sowie Computerprogrammprodukt
EP4166254B1 (fr) Procédé d'assemblage des bords et/ou des surfaces d'un profilé et installation de profilage
EP3939766B1 (fr) Procédé de fabrication d'une bande profilée ainsi que dispositif de fabrication permettant de fabriquer une bande profilée
DE102004040345B4 (de) Verfahren und Einrichtung zum Überprüfen des Stoßbereiches nebeneinander auf eine Unterlage gelegter Bahnen aus einem Faserverbundwerkstoff
EP2447734B1 (fr) Procédé destiné à la production de données et à l'alignement d'un capteur d'environnement d'un véhicule automobile
DE102017213347B4 (de) Verfahren zum Bewerten der Qualität einer Falzklebeverbindung zweier Bauteile
EP3654034A1 (fr) Procédé d'étalonnage ainsi que procédé et dispositif de mesure
DE102024003581B4 (de) Verfahren zum Reparaturschweißen einer elektrisch leitfähigen Verbindung
DE102008007738B4 (de) Verfahren zur Qualitätskontrolle eines Karosseriebauteils
DE102012204207B4 (de) Verfahren zum Laserstrahlschweißen
DE102023133397A1 (de) Verfahren und Applikationssystem zum Applizieren von viskosem Material auf Werkstücke
DE102024132333A1 (de) Schweißvrorrichtung

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

17P Request for examination filed

Effective date: 20081020

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17Q First examination report despatched

Effective date: 20100727

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

APBK Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNE

APBN Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2E

APBR Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3E

APAF Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: QUISS QUALITAETS-INSPEKTIONSSYSTEME UND SERVICE AG

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: QUISS QUALITAETS-INSPEKTIONSSYSTEME UND SERVICE GM

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

APBT Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9E

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20220228