EP3731973A1 - Auftragsdüse - Google Patents
AuftragsdüseInfo
- Publication number
- EP3731973A1 EP3731973A1 EP19703697.3A EP19703697A EP3731973A1 EP 3731973 A1 EP3731973 A1 EP 3731973A1 EP 19703697 A EP19703697 A EP 19703697A EP 3731973 A1 EP3731973 A1 EP 3731973A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- application
- nozzle
- outlet opening
- channel
- material outlet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00503—Details of the outlet element
- B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
- B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
Definitions
- the invention relates to an application nozzle for applying a viscous material to workpieces according to the preamble of claim 1.
- Known application nozzles of this type are widely used in the application of viscous materials such as adhesives, sealants, insulating materials or thermal pastes on workpieces. Especially in the automotive industry, such materials are applied to workpieces such as body parts.
- the application nozzle is moved by means of a robot with respect to the workpiece and a metering system passes the viscous material under pressure in the application channel, which flows through it and exits at the material outlet opening from the application nozzle and is applied to the relevant workpiece.
- so-called round nozzles with a circular material outlet opening are usually used, so that a strand of material approximately circular in cross-section leaves the application nozzle.
- the material strand applied to the workpiece in question then has a height which corresponds approximately to its width.
- excessive height of the applied strand of material may be detrimental.
- less stable workpieces can not then be pressed against each other with sufficient force to flatten the adhesive strand. It is therefore an object of the invention to develop an application nozzle of the type mentioned in such a way that it allows the order flatter material caterpillars.
- the invention is based on the idea of producing an air inclusion in the material strand by means of at least one filling body arranged in the application channel and extending up to the material outlet opening so that the strand of material applied to the workpiece is partially hollow.
- the hollow space can be enclosed by the material strand ring or be open to a surface of the material strand.
- the at least one filler has a cross-section which increases from the first end to the second end.
- the cross section of the at least one filling body it is preferable for the cross section of the at least one filling body to increase continuously, at least in sections, from the first end to the second end.
- the at least one filler body is arranged at least over part of its length, in particular towards the second end, at a distance from the nozzle body in the application channel. In such an arrangement, an enclosed cavity or air inclusion in the applied material bead is obtained.
- the at least one filling body it is preferred for the at least one filling body to be directly adjacent to the nozzle body over its entire length and to be in particular integrally formed with the nozzle body. In this way, the air entrapment or cavity in the material bead open-edge.
- the material bead can then be applied on the one hand to the workpiece so that the open edge of the air entrapment faces the workpiece and the air entrapment is thus limited on one side by the viscous material and on the other side by the workpiece, or otherwise in that the open edge is turned away from the workpiece.
- two filling bodies which are preferably identical in their dimensions are arranged at a distance from one another in the application channel. In this way, two separate cavities are produced in the material strand.
- the cross-sections of the order channel and the or the filler at the material outlet opening add up to a semicircular surface.
- this can lead to a M-shaped cross-section of the application channel at the material outlet opening.
- two filling bodies are present in the application channel, these are expediently arranged with mirror symmetry with respect to a median plane, so that the M-shaped cross section of the application channel at the material outlet opening is also mirror-symmetrical.
- the application channel is angled between the material inlet opening and the material outlet opening such that a longitudinal center axis of an initial section extending from the material inlet opening and a longitudinal center axis of an end section of the application channel extending to the material outlet opening form an acute or right angle, in particular an angle between 30 ° and 60 °.
- a nozzle geometry is used in particular when the application nozzle is moved while pulling the material, that is, it is moved in a direction of movement opposite to the application direction in which the viscous material emerges from the material outlet opening.
- at least one heating element for heating the viscous material is arranged in the application channel.
- This refinement according to the invention can also be realized independently of the presence of the at least one filling body in the application channel.
- This measure takes account of the fact that it is advantageous to heat the viscous material during application in order to reduce its viscosity and to facilitate the application. This takes place in known applicator nozzles in that the nozzle body is surrounded by a heating element. For space reasons, however, the heating element can then not extend to the nozzle tip on which the material outlet opening is arranged. If a heating element is arranged in the application channel, the viscous material can be heated until it leaves the material outlet opening. In particular, in the presence of at least one filling body in the application channel, the heating element may be arranged in the filling body. It may also be advantageous to the viscous material when applied to the
- Add an additive to the workpiece may be a thermally conductive additive. Viscous materials such as adhesives have poor thermal conductivity and require a longer cooling phase after being applied to a workpiece. When adding a heat-conductive additive, the cooling time can be shortened.
- such additives are often abrasive, so that their addition leads to an increased wear of the application nozzle and / or the supply lines and / or the metering system for the viscous material. To reduce the wear can therefore be provided that in the application channel at least one opening into the material outlet opening or in the order channel supply line for the application of an additive is arranged.
- the supply line can be made of a more resistant material, so that it does not wear out so quickly.
- the metering system for the viscous material is then not supplied with the additive when it is added to the material at or shortly before the material outlet opening.
- the at least one feed line can advantageously extend through the at least one filling body.
- the supply line can run through a filling body, while in a second filling body is arranged a heating element.
- the at least one heating element and / or the at least one supply line is releasably connected to the nozzle body.
- the heating element or the supply line can then be accommodated interchangeably in the application nozzle as wear parts.
- Fig. 1 a, 1 b alongeddüse in front view and in side view;
- FIG. 1 c shows the detail A from FIG. 1 a;
- FIGS. 2a, 2b show a cross section of a material bead applied to a workpiece when using a filling body or when using two filling bodies and FIGS.
- the application nozzle 10 shown in the drawing has a nozzle body 12 in which a application channel 18 extends from a material inlet opening 14 to a material outlet opening 16.
- the application nozzle 10 is used to apply viscous material to workpieces, wherein it is moved with respect to the workpieces, and wherein the viscous material pressurized via the material inlet opening 14 is introduced into the application channel 18 and leaves it again at the material outlet opening 16.
- the application channel 18 has an initial section 20 extending from the material inlet opening 14, which has a constant cross section and extends parallel to a first longitudinal central axis 22.
- each of the fillers 28 extends from a first end 30 which is spaced apart from the material inlet opening 14 as well as at a distance from the material outlet opening 16, to a second end 32 which is arranged on the material outlet opening 16.
- Both fillers 28 have identical dimensions and are arranged side by side at a distance and parallel to each other. They are also arranged symmetrically with respect to a median plane 34, which is perpendicular to the plane of the drawing of FIGS. 1 a, c and runs parallel to the plane of the drawing of FIG. 1 b, and which is a plane of symmetry of the application nozzle 10.
- the cross section of the packing 28 increases continuously from the first end 30 to the second end 32.
- the cross sections of the application channel 18 and the filler 28 add up to a semi-circular surface.
- the application nozzle 10 is particularly suitable for applying a material strand to a workpiece, wherein the application nozzle 10 is moved by pulling.
- a material bead 40 of substantially M-shaped cross-section emerges, wherein the tips of the M are rounded, which has two cavities 42 corresponding approximately to the packing 28 in cross-section.
- the material bead can, as shown in Fig. 2a, so on a Workpiece 44 are applied, that the cavities 42 between the viscous material and the workpiece 44 are included.
- the application nozzle 10 can be realized in the application channel 18 instead of with two parallel packing elements 28 with only one filling element extending to the material outlet opening 16.
- FIG. 2b shows a corresponding material bead 40 'in cross section, which only encloses a flooding space 42 with the workpiece 44.
- FIGS. 3a to d show diagrammatically application examples in which the material caterpillar 140a to 140d is reversely applied to the respective workpiece 44, that is to say flotation spaces 42 facing away from the workpiece 44.
- FIGS. 3a to c show three different exemplary embodiments in which, respectively a filling body 28 is used for the formation of a float space 42
- FIG. 3d shows an exemplary embodiment in which two filling bodies 28 are used to form two flea spaces 42 corresponding to the application nozzle 10 according to FIGS. 1 a to c.
- the geometry of the material bead 140a to 104d can be influenced and adapted to the respective circumstances and requirements.
- the material bead 140 a to 140 d respectively fills a fold 46.
- the Grekör can take over 28 other functions.
- an electrically heatable Fleizpatrone is used to heat the viscous material in the end portion 24, which is taken there fixed or removable.
- at least one of the fillers 28 can extend a feed line for a particularly abrasive additive, which opens into either the end section 24 or the material outlet opening 16.
- the supply line can be firmly integrated into the respective packing 28 be arranged or removable in it to be able to replace it when worn.
- the invention relates to an application nozzle 10 for applying a viscous material to workpieces 44 with a nozzle body 12 and with an application channel 18 extending from a material inlet opening 14 to a material outlet opening 16 in the nozzle body 12 for the viscous material.
- at least one cross-section of the application channel 18, which is arranged in the application channel 18, is arranged from a first end 30 arranged at a distance from the material inlet opening 14 to a filler 28 extending at the material outlet opening 16.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018104238.8A DE102018104238A1 (de) | 2018-02-26 | 2018-02-26 | Auftragsdüse |
PCT/EP2019/052799 WO2019162083A1 (de) | 2018-02-26 | 2019-02-05 | Auftragsdüse |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3731973A1 true EP3731973A1 (de) | 2020-11-04 |
Family
ID=65324372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19703697.3A Pending EP3731973A1 (de) | 2018-02-26 | 2019-02-05 | Auftragsdüse |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210031229A1 (de) |
EP (1) | EP3731973A1 (de) |
KR (1) | KR102635724B1 (de) |
CN (1) | CN111801168B (de) |
DE (1) | DE102018104238A1 (de) |
WO (1) | WO2019162083A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019213343A1 (de) * | 2019-09-03 | 2021-03-04 | Audi Ag | Vorrichtung zum Herstellen einer Formraupe |
CN113198630B (zh) * | 2021-04-27 | 2022-08-05 | 宁波立成涂装技术有限公司 | 一种喷枪内粉管及粉末静电喷枪 |
KR102647542B1 (ko) * | 2021-08-05 | 2024-03-15 | 엔젯 주식회사 | 프린팅 장치 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334792A (en) * | 1966-05-19 | 1967-08-08 | Herculite Protective Fab | Adhesive applicator |
JP3220265B2 (ja) * | 1992-12-28 | 2001-10-22 | 株式会社康井精機 | 塗工装置 |
JP2665317B2 (ja) * | 1994-09-14 | 1997-10-22 | 株式会社アイジー技術研究所 | 塗装装置 |
US6253957B1 (en) * | 1995-11-16 | 2001-07-03 | Nordson Corporation | Method and apparatus for dispensing small amounts of liquid material |
DE19719045A1 (de) * | 1997-05-06 | 1998-11-12 | Guenter Busch | Spritzdüsen an Dichtstoffkartuschen |
US6062492A (en) * | 1998-05-15 | 2000-05-16 | Sealant Equipment & Engineering, Inc. | Viscous material dispense system |
JP2000051765A (ja) * | 1998-08-12 | 2000-02-22 | Ig Tech Res Inc | 模様塗装システム |
CN1098734C (zh) * | 1998-08-26 | 2003-01-15 | 罗卡菲克斯公司 | 热熔胶的涂胶器及给这种涂胶器供胶的胶杆 |
DE20120383U1 (de) * | 2001-12-17 | 2002-06-20 | Valco Cincinnati Gmbh | Auftragsdüse |
US20030178446A1 (en) * | 2002-03-25 | 2003-09-25 | Osgood Alan George | Offset caulking nozzle |
AU2002951335A0 (en) * | 2002-09-11 | 2002-09-26 | Jezuchowski, Friedhelm | Nozzle for sealant cartridges |
WO2004101171A1 (en) * | 2003-03-04 | 2004-11-25 | Ll Lafond Intellectual Properties Inc. | Nozzle for dispensable viscous materials |
KR100671376B1 (ko) * | 2003-11-19 | 2007-01-19 | 캐논 가부시끼가이샤 | 탄소 나노 튜브를 배향하기 위한 액체 토출 장치 및 방법 |
DE102007026759A1 (de) * | 2007-06-09 | 2008-12-11 | Fröschl, Saskia | Düse zum Abgeben einer Paste aus Silikon oder dergleichen |
KR20100006184U (ko) * | 2008-12-10 | 2010-06-18 | 이계성 | 점착제 배출용 노즐 |
DE102009034774A1 (de) * | 2009-07-25 | 2011-01-27 | Bona Gmbh Deutschland | Auftragsdüse für viskose Klebstoffe |
CN101992169A (zh) * | 2009-08-27 | 2011-03-30 | 鸿富锦精密工业(深圳)有限公司 | 点胶机 |
DE102009057289B3 (de) * | 2009-12-03 | 2011-01-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Anordnung zum Aufbringen elektrisch leitender Schichten mit hoher Stromtragfähigkeit auf die Wandungen der von einem zu erwärmenden Medium zu durchströmenden Kanäle eines elektrischen Widerstandsheizelementes |
CN201677831U (zh) * | 2010-03-31 | 2010-12-22 | 奇瑞汽车股份有限公司 | 一种装饰胶条 |
ES2551720T3 (es) * | 2010-07-20 | 2015-11-23 | Toyo Aerosol Industry Co., Ltd. | Dispositivo de aerosol para dispensar múltiples fluidos |
DE102011016761A1 (de) * | 2011-04-12 | 2012-10-18 | RWR Patentverwaltung GbR(vertreten durch Josef Rothen, 42699 Solingen, Michael Rothen, 40764 Langenfeld, Harald Wallner, 51371 Leverkusen) | Vorrichtung, Koextrusionsdüse und Verfahren zum Auftragen und/oder Herstellen eines flächigen Materialverbunds sowie flächiger Materialverbund |
JP5435308B2 (ja) * | 2011-08-02 | 2014-03-05 | 株式会社安川電機 | 接着剤塗布装置 |
JP6108209B2 (ja) * | 2012-12-11 | 2017-04-05 | 株式会社リコー | 微細気泡発生ノズル |
DE102015007763A1 (de) * | 2015-06-18 | 2016-12-22 | Eisenmann Se | Einrichtung und Verfahren zum Auftragen von Klebstoff |
JP5993077B1 (ja) * | 2015-10-19 | 2016-09-14 | 加賀ワークス株式会社 | 粘性材料ディスペンサ用カートリッジ |
JP2017228421A (ja) * | 2016-06-22 | 2017-12-28 | 日産自動車株式会社 | 二次電池の製造装置、製造に用いるノズル、及び、製造方法 |
KR200483260Y1 (ko) * | 2016-07-15 | 2017-04-20 | (주)투엔티원 | 헤라 기능을 갖는 실리콘 분사 노즐 |
DE102016008643A1 (de) * | 2016-07-15 | 2018-01-18 | Dürr Systems Ag | Applikator zur Applikation eines Dickstoffs, Austauschteil dafür und entsprechendes Betriebsverfahren |
CN205816101U (zh) * | 2016-07-22 | 2016-12-21 | 重庆思贝肯节能技术开发有限公司 | 一种自动化保温装饰板生产复合用点胶机 |
CN206897752U (zh) * | 2017-07-03 | 2018-01-19 | 江西安驰新能源科技有限公司 | 一种防止极片鼓边的涂布装置 |
-
2018
- 2018-02-26 DE DE102018104238.8A patent/DE102018104238A1/de active Pending
-
2019
- 2019-02-05 CN CN201980014652.1A patent/CN111801168B/zh active Active
- 2019-02-05 US US16/975,481 patent/US20210031229A1/en active Pending
- 2019-02-05 KR KR1020207024670A patent/KR102635724B1/ko active IP Right Grant
- 2019-02-05 EP EP19703697.3A patent/EP3731973A1/de active Pending
- 2019-02-05 WO PCT/EP2019/052799 patent/WO2019162083A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2019162083A1 (de) | 2019-08-29 |
US20210031229A1 (en) | 2021-02-04 |
KR20200136374A (ko) | 2020-12-07 |
CN111801168A (zh) | 2020-10-20 |
DE102018104238A1 (de) | 2019-08-29 |
CN111801168B (zh) | 2023-08-29 |
KR102635724B1 (ko) | 2024-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3731973A1 (de) | Auftragsdüse | |
EP2678112B1 (de) | Düsenkopf zur applikation eines dämmstoffmittels | |
EP3921089B1 (de) | Auftragsdüse | |
DE102015201784A1 (de) | Gestaltoptimierte PM - Werkzeugkomponenten unter Verwendung von Verbindungstechnologie | |
DE102015007763A1 (de) | Einrichtung und Verfahren zum Auftragen von Klebstoff | |
DE102015221182A1 (de) | Kernsystem, Verwendung des Kernsystems bei der Herstellung eines Faserverbundbauteils sowie Verfahren zur Herstellung eines Faserverbundbauteils | |
EP2377623B1 (de) | Vorrichtung zum Abgeben von Fluid auf ein Substrat | |
DE202015005290U1 (de) | Düsenanordnung | |
WO2019068574A1 (de) | KONTAKTSCHWEIßHEIZKOMPONENTE UND SCHWEIßAUTOMAT | |
DE102010011095A1 (de) | Düse zum Auftragen flüssiger Materialien | |
DE102014015057B4 (de) | Vorrichtung zum Auftragen eines viskosen Materials | |
DE102011000995A1 (de) | Lotdrahtapplikator, Verfahren zum Zuführen von Lotdraht und Flussmittel an eine Lötstelle sowie Lotdraht dafür | |
DE2638243C2 (de) | Honelement für ein Honwerkzeug | |
DE2809283C2 (de) | Vorrichtung zum Beschichten von Bleistiften | |
DE202009014160U1 (de) | Schlitzdüsenvorrichtung | |
DE102008036659A1 (de) | Vorrichtung zum Aufbringen einer Beschichtung auf einen Kantenbereich eines Bauteils | |
DE102016013723A1 (de) | Vorrichtung zum Auftragen eines viskosen Materials | |
EP1663509B1 (de) | Stellkörper zur einstellung einer arbeitsbreite eines dosierspaltes | |
DE20308257U1 (de) | Schlitzdüse | |
CH715994A2 (de) | Verteilerkopf für eine Verteilervorrichtung sowie Verteilervorrichtung. | |
WO2020192989A1 (de) | Verteilerkopf für eine verteilervorrichtung sowie verteilervorrichtung | |
DE102022119669A1 (de) | Düsenvorrichtung zum Auftragen eines viskosen Materials | |
EP2975487A1 (de) | Vorrichtung zum Dosieren und Mischen zweier fließfähiger Komponenten | |
DE102021002674A1 (de) | Vorrichtung zum manuellen Auftragen eines dimensionierten pastenförmigen Dichtungsmittelstrangs für eine Eckfugenabdichtung mit einem wechselbaren Träger für den Auftragsbereich und einem integrierten Abziehspachtel für verschiedene Breiten der Dichtmittelspur | |
DE102004010022A1 (de) | Vorrichtung zum Verschweißen, Heißprägen oder Heißsiegeln von Kunststoffteilen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200729 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
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 |
|
17Q | First examination report despatched |
Effective date: 20220720 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230529 |