EP4255641A1 - Installation de revêtement et procédé de fonctionnement associé présentant une simulation de la quantité d'agent de revêtement nécessaire - Google Patents

Installation de revêtement et procédé de fonctionnement associé présentant une simulation de la quantité d'agent de revêtement nécessaire

Info

Publication number
EP4255641A1
EP4255641A1 EP23712485.4A EP23712485A EP4255641A1 EP 4255641 A1 EP4255641 A1 EP 4255641A1 EP 23712485 A EP23712485 A EP 23712485A EP 4255641 A1 EP4255641 A1 EP 4255641A1
Authority
EP
European Patent Office
Prior art keywords
pig
coating
station
component
coating agent
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
Application number
EP23712485.4A
Other languages
German (de)
English (en)
Other versions
EP4255641B1 (fr
Inventor
Anna WEISSENBERGER
Manfred Michelfelder
Alexander FALHEIER
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.)
Duerr Systems AG
Original Assignee
Duerr Systems AG
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
Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Publication of EP4255641A1 publication Critical patent/EP4255641A1/fr
Application granted granted Critical
Publication of EP4255641B1 publication Critical patent/EP4255641B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1481—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet comprising pigs, i.e. movable elements sealingly received in supply pipes, for separating different fluids, e.g. liquid coating materials from solvent or air

Definitions

  • the invention relates to a coating system for coating components with a coating agent, in particular for painting motor vehicle body components with a paint. Furthermore, the invention relates to a corresponding operating method for such a coating system.
  • rotary atomizers that are guided by painting robots are usually used as application devices.
  • the painting robots are arranged in a painting booth, with the motor vehicle body components to be painted being conveyed through the painting booth by a conveyor and then being painted in the painting booth.
  • the paint to be applied is provided by a paint supply device and conveyed through a pig line to the respective robot station in the paint booth.
  • the required amount of paint is first determined, which depends on the component type of the motor vehicle body to be painted and also on the paint type of the paint to be applied.
  • the required quantity of paint is then filled into the pig line by the paint supply device at a pig source station and conveyed by a pig package along the pig line to a pig destination station at the respective robot station. There the paint is then removed from the pig package and used to paint the respective motor vehicle body.
  • the paint remaining in the pig pack is then conveyed back to the pig source station along the pig line as part of a so-called reflow process.
  • the so-called reflow paint can then be removed from the pig package again, which enables the paint to be reused.
  • the problem with such painting systems is the determination of the required quantity of paint that is filled into the pig package and conveyed through the pig line to the robot station. It was already mentioned above that the amount of paint required depends on the type of component and the type of paint. However, due to the large number of component types used and the likewise large number of paint types used, it is hardly possible to have the required paint quantity ready in an assignment table for all combinations of component types and paint types. A great deal of maintenance is therefore required during ongoing painting operations in order to keep these allocation tables up to date, for example if a new type of paint or a new type of component has to be entered.
  • EP 1 837 726 A1 EP 1 270 083 A1, US 2006/0 086 407 A1, EP 1 380 350 A1, DE 101 20 11. A1 and DE 101 36 328 A1.
  • the invention is therefore based on the object of solving the above-described problem of determining the required quantity of coating agent as precisely as possible as a function of the type of coating agent and the type of component. This object is achieved by a coating system according to the invention according to the main claim or by a corresponding operating method according to the additional claim.
  • the invention includes the general technical teaching of determining the amount of coating agent required for coating a component as a function of the respective type of coating agent and the respective type of component within the framework of a simulation, as will be explained in detail below.
  • the coating system according to the invention initially has at least one coating station (e.g. paint booth) with a robot station in accordance with the known coating system described above, in which a coating robot is arranged in order to coat the components with the coating agent.
  • a coating station e.g. paint booth
  • a robot station in accordance with the known coating system described above, in which a coating robot is arranged in order to coat the components with the coating agent.
  • the coating station is a painting booth which, apart from the inlet and/or outlet, has largely closed booth walls.
  • the invention is not limited to a largely closed paint booth, but can also be implemented, for example, with coating stations that are only functionally closed, but not spatially.
  • the invention is not limited to motor vehicle body components with regard to the components to be coated. Rather, the concept according to the invention is also suitable for coating other types of components.
  • the invention is not limited to paint with regard to the coating agent to be applied.
  • the coating agent can also be an adhesive, an insulating material or a sealant, to name just a few examples.
  • the coating robot has a rotary atomizer as the application device.
  • the invention is also not limited to rotary atomizers with regard to the application device used.
  • air atomizers or so-called print heads which are known per se from the prior art, can also be used as application devices.
  • the coating system according to the invention in accordance with the known coating system described above, has a conveyor in order to convey the components to be coated into the coating station and to convey them out of the coating station again.
  • Such conveyors are known per se from conventional painting systems for painting motor vehicle body components and therefore do not have to be described in more detail.
  • the coating system according to the invention has an information source that provides a component identifier that is assigned to the component conveyed into the coating station, the component identifier in each case indicating the component type of the component conveyed into the coating station by the conveyor and the type of coating agent of the coating agent to be applied to the respective component.
  • this information source is a reading point which is arranged upstream of the coating station with respect to the conveyor, in particular at the inlet of the coating station, as is known per se from conventional painting systems for painting motor vehicle body components.
  • This reading point can then read the component identifier attached to the component or to a component carrier (“skid”), with this reading process preferably being carried out wirelessly.
  • this reading process can be carried out using RFID (RFID: radio-frequency identification), using a barcode, using a light barrier matrix or using an inductive sensor solution, to name just a few examples.
  • RFID radio-frequency identification
  • the information source for providing the component identifier assigned to the component that has been conveyed in is a production controller.
  • the production control of a paint shop knows the component type of the motor vehicle body part that is fed in and also the paint type of the paint to be applied. In this case, no real reading point is required, since the production controller provides a virtual reading point.
  • the coating system according to the invention in accordance with the known coating system described above, has a paint supply device in order to provide the coating agent to be applied with a certain quantity of coating agent that is required for coating the respective component according to the respective component type and the respective coating agent type.
  • this paint supply device is usually arranged in a so-called paint mixing room, which is located at a distance from the paint booth.
  • the coating system according to the invention also has a pig source station at the paint supply device and a pig destination station at the respective robot station in the coating station, with the pig source station being connected to the pig destination station by a pig line in order to provide the necessary parts for coating the component to convey the amount of coating medium required at the robot station from the paint supply device through the pig line to the robot station.
  • the paint supply device is controlled by a paint supply controller, which specifies the required quantity of coating material, which is then filled into the pig line at the pig source station.
  • the invention is now distinguished from the known coating system described at the outset in that a simulation computer is provided which simulates a coating process of the respective component.
  • the simulation computer takes into account the component identifier provided by the information source with the component type and the type of coating material.
  • the simulation computer calculates the quantity of coating material required for coating, taking into account the type of component and the type of coating material, and makes the value of the required quantity of coating material determined during the simulation available to the paint supply controller.
  • the paint supply controller then controls the paint supply device in such a way that the pig line is filled with precisely the amount of coating material required beforehand. It should be mentioned here that, in addition to the required amount of coating material, a reflow amount can also be filled into the pig pack, with the reflow amount ensuring that the pig pack is not moved back dry during a reflow process.
  • the communication between the simulation computer and the paint supply control does not work, so that the required quantity of coating material determined by the simulation computer within the framework of the simulation cannot be transmitted to the paint supply control.
  • the paint supply controller makes sense for the paint supply controller to specify a standard quantity for the required quantity of coating material, so that the pig source station then fills the pig line with the standard quantity.
  • the paint supply control has a paint quantity memory in which the required standard quantity is stored for different types of components and different types of coating material.
  • the paint supply controller can then read out the standard quantity from the paint quantity memory in accordance with the component type and the type of coating material, so that the pig source station then fills the pig line with the standard quantity read out.
  • the coating system according to the invention can therefore work in a similar way to the known coating material system described above, in which the allocation table with the assignment between component type and coating medium type on the one hand and the required quantity of coating medium on the other hand has to be maintained in a complex manner.
  • the simulation computer stores a data set for each of the components for later evaluation, which contains the following data:
  • the required amount of coating agent is conveyed from the pig source station at the paint supply device to the pig destination station at the robot station.
  • the required amount of coating agent is filled into a pig pack in the pig line, the pig pack comprising two pigs which enclose the required amount of coating agent between them.
  • the pig source station then conveys the pig pack filled with the required amount of coating agent along the pig line to the pig destination station, where the required amount of coating agent can be removed from the pig pack.
  • a certain amount of coating agent usually remains in the pig package, which is available for a so-called reflow process.
  • the pig package is conveyed back from the pig target station to the pig source station.
  • This backwards movement of the pig pack should not take place empty, ie without a filling of the pig pack with coating agent, since the friction of the pig pack in the pig line also depends on the amount of coating agent in the pig pack.
  • the reverse movement of the pig pack during the reflow process should not take place when the pig pack is filled with too much coating material.
  • the pig pack should be filled with a precisely defined quantity of coating material, if possible, since the quantity of coating material also influences the movement speed of the pig pack when moving backwards to the pig source station. Excessive movement speed of the pig pack during the reflow process can damage the pigs. On the other hand, if the movement speed of the pig pack during the reflow process is too low, this costs cycle time, ie the entire process is slowed down.
  • the calculation according to the invention of the required quantity of coating agent now makes it possible for the quantity of coating agent remaining in the pig pack during the reflow process to be almost constant, which also leads to a correspondingly constant speed of movement of the pig pack during the reflow process.
  • the return speed of the pig package when returning from the pig target station to the pig source station can therefore be largely independent of the type of coating material and the type of component, with the type-dependent deviations being limited to a maximum of 30%, 90%, 10% or even 5% .
  • the same also applies to the amount of coating material returned as part of a reflow process, which can also be largely constant, with the type-dependent deviations being limited to a maximum of 30%, 90%, 10% or even 5%.
  • the movement of the pig package between the pig source station and the pig destination station can take place in a conventional manner by introducing compressed air into the pig line in each case in order to push the pig package to the pig source station or to the pig destination station.
  • the robot station can have a station controller that controls the operation of the robot station.
  • the above-mentioned simulation computer according to the invention can then be optionally integrated into the station controller or into the ink supply controller.
  • the invention also includes a corresponding operating method for such a coating system.
  • the individual process steps of the operating process according to the invention are already evident from the above forthcoming description of the coating system according to the invention, so that a separate description of the individual process steps can be dispensed with.
  • FIG. 1 shows a schematic representation of part of a coating system according to the invention with a pig source station, a pig line and a pig destination station.
  • FIG. 2 shows a schematic representation of a painting system according to the invention for painting motor vehicle body components.
  • FIG. 3 shows a flowchart to explain the operating method according to the invention.
  • the paint supply has a pig source station 1, which is supplied with paint via a number of paint connections QFa-QFd.
  • the pig source station 1 is connected via a pig line 2 to a pig destination station 3, which forwards the paint to be applied to the rotary atomizer (not shown) via a connection ZF.
  • a lubricant valve 4 is arranged, which will be described in detail. It should only be mentioned briefly at this point that the lubricant valve 4 is intended to introduce lubricant into the pig line 2 in order to reduce the friction in the pig line 2 .
  • a displaceable pig package in the pig line 2 which consists of two pigs, namely a pushout pig 5 and a reflow pig 6.
  • a paint column 7 can be clamped in the pig package between the pushout pig 5 and the reflow pig 6 transported in a pushout process from the pig source station 1 to the pig destination station 3 and in a reflow process in the opposite direction from the pig destination station 3 to the pig source station 1.
  • a pushing medium e.g. compressed air
  • a pushing medium e.g. compressed air
  • the pig package with the pushout pig 5 and the reflow pig 6 is transported along the pig line 2 in the opposite direction, i.e. from the pig destination station 3 to the pig source station 1.
  • a pushing medium e.g. compressed air
  • the paint column 7 returned to the pig source station 1 can then be returned to the paint connections QFa-QFd in order to enable reuse.
  • the pig package with the pushout pig 5 and the reflow pig 6 and the paint column 7 clamped between them moves in the otherwise dry pig line 2, ie the pig line 2 is between the pushout pig 5 and the pig -Source station 1 empty.
  • the invention therefore provides that, in a reflow process, a lubricant is fed into the pig line 2 between the pushout pig 5 and the pig source station 1, with the lubricant a lubricant column 8 then forms in the pig line 2 , which column is located in front of the pushout pig 5 in the reflow process with respect to the direction of movement of the pushout pig 5 .
  • a lubricant column 8 then forms in the pig line 2 , which column is located in front of the pushout pig 5 in the reflow process with respect to the direction of movement of the pushout pig 5 .
  • the introduction of the lubricant into the pig line 2 takes place through the lubricant valve 4 already mentioned above, which is arranged in the pig line 2 .
  • the lubricant valve 4 already mentioned above, which is arranged in the pig line 2 .
  • it when introducing the lubricant into the pig line 2, it must be prevented that the lubricant is fed into the paint column 7, which is clamped in the pig stack between the pushout pig 5 and the reflow pig 6. This would lead to contamination of the paint in the paint column 7, which would prevent the paint from being reused.
  • the paint supply according to the invention therefore has a sensor 9 which is arranged on the pig line 2 near the pig target station 3 and detects the fill level of the pig line 2 .
  • a sensor 9 which is arranged on the pig line 2 near the pig target station 3 and detects the fill level of the pig line 2 .
  • the sensor 9 is queried by a control unit 11, which then controls the lubricant valve 4 accordingly. This means that lubricant is only fed into the pig line 2 via the lubricant valve 4 when the sensor 9 has detected that the air column 10 is located at the measuring point in the pig line 2 . If, on the other hand, the sensor 9 detects that the paint column 7 is in the pig line 2 at the measuring point, the control unit 11 blocks the feeding of the lubricant into the pig line 2.
  • the distance between the lubricant valve 4 and the pig destination station 3 along the pig line can therefore be less than 10 cm, for example.
  • the position of the sensor 9 along the pig line 2 is important.
  • the sensor 9 should be located with its measuring point as close as possible to the lubricant feed point of the lubricant valve 4 . This is important so that the sensor 9 then detects the fill level of the pig line 2 at the lubricant feed point of the lubricant valve 4 .
  • the control unit 11 also controls numerous valves in the pig source station 1 and numerous valves in the pig destination station 3 in order to control the operation of the paint supply. At this point it should only be mentioned that the pig source station 1 has the following connections:
  • pig target station 3 also has the following connections:
  • the pig source station 1 is at an electrical earth potential during operation.
  • the pig target station 3 can either be at earth potential or at high voltage. voltage potential to enable electrostatic charging of the coating material.
  • the pig target station 3 is charged to high-voltage potential, the pig line
  • FIG. 2 is now described below, which shows the integration of the pig system described above and shown in FIG. 1 in a paint shop.
  • the paint shop has a paint booth 12, with a conveyor 13 conveying the motor vehicle bodies 14 to be painted in the direction of the arrow through the paint booth 12, as indicated only schematically in the drawing by an arrow.
  • the pig target station 3 is arranged in the painting booth 12 and is used to supply paint to a painting robot 15.
  • the drawing shows a color mixing room 16 with the pig swelling station 1 arranged therein.
  • the drawing also shows that the control unit 11 already shown in Figure 1 controls the pig source station 1 so that the pig source station 1 fills the required quantity of paint into a pig package 17, which consists of the pushout pig 5 and the reflow pig 6 .
  • the required amount of paint is determined by a simulation computer 18 as part of a simulation of the painting process.
  • the simulation computer 18 takes into account the type of motor vehicle body 14 to be painted and also the paint type of the paint to be applied, since both variables (paint type and body type) influence the required paint quantity.
  • the paint shop has a reading point 19 which is arranged at the inlet of the paint booth 12 and reads out a component identifier on the incoming motor vehicle body 14 .
  • This reading process can be carried out, for example, using an RFID transponder on the motor vehicle body 14 or by reading a barcode on the motor vehicle body 14.
  • the component identifier read contains the component type of the motor vehicle body 14 and the paint type of the paint to be applied. This information is transmitted from the reading point 19 to the simulation computer 18, which then simulates the actual painting process and determine the required amount of paint. This value is then transferred to the control unit 11 for the color mixing room 16.
  • the control unit 11 then controls the pig source station 1 in such a way that the required quantity of paint is filled into the pig line 2 .
  • the control unit 11 then also controls the pig source station 1 in such a way that the pig package 17 with the quantity of paint filled in it is conveyed to the pig destination station 3 .
  • compressed air is introduced into the pig line 2 at the pig source station 1 behind the pig pack 17 , the compressed air then pushing the pig pack 17 to the pig target station 3 .
  • a certain amount of paint then remains in the pig pack 17. This remaining paint amount is then conveyed back to the pig source station 1 with the pig pack 17 as part of a reflow process.
  • compressed air is introduced into the pig line 2 at the pig destination station 3 , the compressed air then guiding the pig package 17 back to the pig source station 1 .
  • the quantity of paint remaining in the pig pack 17 can then be removed from the pig pack 17 and either disposed of or reused.
  • a first step S1 the paint type and the type of motor vehicle body 14 to be painted are first read at the reading point 19.
  • step S2 the painting process is simulated according to the type of paint and the type of body, with the required amount of paint being determined as part of the simulation.
  • the required quantity of paint is then transmitted to the control unit 11 of the paint mixing room 16 in a step S3.
  • the control unit 11 then controls the pig source station 1 in a step S4 in such a way that the required quantity of paint is filled into the pig package 17 in the pig line 2 .
  • the filled pig package 17 is then conveyed with the required amount of paint contained therein along the pig line 2 to the robot station with the pig target station 3.
  • step S6 then provides for the paint to be removed from the pig package 17 at the pig destination station 3 .
  • the motor vehicle body 14 can then be painted with the removed paint at the robot station.
  • the paint remaining in the pig pack 17 can then be removed from the pig pack 17, which takes place in a step S9.
  • the paint removed during the reflow process can then either be disposed of or reused.

Landscapes

  • Spray Control Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention concerne une installation de revêtement pour revêtir des composants (14) avec un agent de revêtement, ladite installation de revêtement comprenant : une station de revêtement (12) ayant une station de robot, la station de robot ayant un robot de revêtement (15 ); un convoyeur (13) pour amener les composants (14) à revêtir dans la station de revêtement (12) ; une source d'informations (19) pour fournir un identifiant de composant, l'identifiant de composant représentant le type de composant du composant (14) et le type d'agent de revêtement ; un dispositif d'alimentation en peinture (16) pour fournir l'agent de revêtement à appliquer avec une quantité spécifique d'agent de revêtement ; une station de lancement de racleur (1) au niveau du dispositif d'alimentation en peinture (16) ; une station de réception de racleur (3) au niveau de la station de robot dans la station de revêtement (12) ; une ligne de raclage (2) qui relie la station de lancement de racleur (1) à la station de réception de racleur (3) ; et un dispositif de commande d'alimentation en peinture (11) pour commander la quantité d'agent de revêtement. Selon l'invention, il est prévu un ordinateur de simulation (18) qui simule un revêtement du composant (14) et détermine la quantité d'agent de revêtement requise dans le cadre de la simulation.
EP23712485.4A 2022-03-18 2023-03-15 Installation de revêtement et procédé de fonctionnement associé présentant une simulation de la quantité d'agent de revêtement nécessaire Active EP4255641B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022106432.8A DE102022106432A1 (de) 2022-03-18 2022-03-18 Beschichtungsanlage und zugehöriges Betriebsverfahren mit einer Simulation der benötigten Beschichtungsmittelmenge
PCT/EP2023/056674 WO2023156685A1 (fr) 2022-03-18 2023-03-15 Installation de revêtement et procédé de fonctionnement associé présentant une simulation de la quantité d'agent de revêtement nécessaire

Publications (2)

Publication Number Publication Date
EP4255641A1 true EP4255641A1 (fr) 2023-10-11
EP4255641B1 EP4255641B1 (fr) 2024-04-17

Family

ID=85724653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23712485.4A Active EP4255641B1 (fr) 2022-03-18 2023-03-15 Installation de revêtement et procédé de fonctionnement associé présentant une simulation de la quantité d'agent de revêtement nécessaire

Country Status (5)

Country Link
EP (1) EP4255641B1 (fr)
CN (1) CN117836066A (fr)
DE (1) DE102022106432A1 (fr)
HU (1) HUE066370T2 (fr)
WO (1) WO2023156685A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830029A1 (de) * 1998-07-04 2000-01-05 Audi Ag Anlage zum Beschichten von Gegenständen, insbesondere von Fahrzeug-Karosserien
DE10033987A1 (de) * 2000-07-13 2002-01-24 Duerr Systems Gmbh Verfahren zur Versorgung eines Beschichtungsorgans für die elektrostatische Serienbeschichtung von Werkstücken und Versorgungssystem hierfür
US6528109B1 (en) 2000-09-13 2003-03-04 Ford Global Technologies, Inc. Integrated paint quality control system
JP3938661B2 (ja) * 2000-12-06 2007-06-27 関東自動車工業株式会社 自動車ボデーの塗膜シュミレーション方法
DE10120272A1 (de) 2001-04-25 2002-10-31 Duerr Systems Gmbh Verfahren zur Betriebssteuerung einer Beschichtungsanlage
DE10131562A1 (de) 2001-06-29 2003-01-16 Duerr Systems Gmbh Verfahren und System zur Versorgung einer Beschichtungsvorrichtung
US7584771B2 (en) 2002-05-07 2009-09-08 Durr Systems, Inc. Method and apparatus for delivering paint to an applicator and flushing same
DE10231421A1 (de) 2002-07-11 2004-01-22 Dürr Systems GmbH Verfahren und System zur Versorgung eines Pulverbeschichtungsgerätes
DE102004046351A1 (de) * 2004-09-24 2006-03-30 Daimlerchrysler Ag Verfahren zur automatischen Konservierung der Hohlräume eines Kraftfahrzeugs
US8050798B2 (en) 2006-03-20 2011-11-01 Paccar Inc Dynamic program module generation for manipulating vehicle frame
DE102015006666A1 (de) * 2015-05-22 2016-11-24 Dürr Systems Ag Beschichtungsanlage und zugehöriges Betriebsverfahren
DE102021131136A1 (de) 2021-11-26 2023-06-01 Dürr Systems Ag Beschichtungsmittel-Versorgungseinrichtung

Also Published As

Publication number Publication date
HUE066370T2 (hu) 2024-07-28
WO2023156685A1 (fr) 2023-08-24
CN117836066A (zh) 2024-04-05
DE102022106432A1 (de) 2023-09-21
EP4255641B1 (fr) 2024-04-17

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