EP3612351B1 - Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en oeuvre le procédé - Google Patents

Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en oeuvre le procédé Download PDF

Info

Publication number
EP3612351B1
EP3612351B1 EP18718783.6A EP18718783A EP3612351B1 EP 3612351 B1 EP3612351 B1 EP 3612351B1 EP 18718783 A EP18718783 A EP 18718783A EP 3612351 B1 EP3612351 B1 EP 3612351B1
Authority
EP
European Patent Office
Prior art keywords
grinding
abrasive belt
flaw
belt
sanding
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.)
Active
Application number
EP18718783.6A
Other languages
German (de)
English (en)
Other versions
EP3612351A1 (fr
Inventor
Werner Unnerstall
Christian Wall
Christian BURSTEIN
Stephan Kampmeyer
Diethard Sinram
Peter Alfer
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.)
Rud Starcke GmbH and Co KG
Original Assignee
Rud Starcke GmbH and Co KG
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 Rud Starcke GmbH and Co KG filed Critical Rud Starcke GmbH and Co KG
Priority to PL18718783T priority Critical patent/PL3612351T3/pl
Priority to SI201830216T priority patent/SI3612351T1/sl
Publication of EP3612351A1 publication Critical patent/EP3612351A1/fr
Application granted granted Critical
Publication of EP3612351B1 publication Critical patent/EP3612351B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • B24B17/028—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only using an abrasive belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/06—Portable grinding machines, e.g. hand-guided; Accessories therefor with abrasive belts, e.g. with endless travelling belts; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load

Definitions

  • the present invention relates to a method according to the preamble of claim 1 and a grinding device for carrying out the method.
  • the mounting of the sanding sheet on the sanding plate is usually achieved by a Velcro connection, the pairing of sanding plate / sanding sheet being designed accordingly on their mutually facing sides.
  • Another way of attaching the sanding sheet to the sanding pad is achieved with a self-adhesive bond.
  • Another way of holding the sanding sheet on the sanding pad is by suction, for which purpose the sanding machine is connected to a suction device.
  • a sanding sheet with a very fine grain size is used to remove the defect, i.e. to match the adjacent defect-free areas, whereby the sanding process itself is punctiform, but with orbital, rotating and / or vibrating movements.
  • the U.S. 5,394,654 discloses a method for removing a flaw from a treated surface, in which the flaw is recognized visually, that is to say on the face of it, and marked manually. This marking is then recorded by cameras as the basis for subsequent processing.
  • this method is not suitable for ensuring a consistent, reproducible workflow.
  • the invention is based on the object of further developing a method of the generic type in such a way that it can be carried out more cost-effectively.
  • This object is achieved by a method with the features of claim 1 and by a grinding device for performing the method.
  • the invention automates the grinding of the surface in the area of a defect, which results in a number of advantages over the method according to the prior art.
  • Post-processing time is shortened because the sanding belt is precisely aligned in the connection area with the sanding pad for optimal use.
  • the exact guidance which is typically not strictly adhered to during manual processing and which requires a longer processing time in order to achieve the corresponding result, is no longer to be taken into account with regard to the processing time, i.e. the processing to achieve an optimal grinding result is now more reliable, reproducible and possible in a significantly shorter time.
  • Another advantage of the invention is the possibility of setting the sanding pad at an angle, which has proven to be particularly effective. This influences both the number of grinding points and the grinding result with a reduction in the roughness depth.
  • the sanding belt is fed from a dispenser to the sanding plate and fixed thereon.
  • This fixation can be done by a Velor Velcro connection, an adhesive connection or a vacuum connection, in which case the sanding plate, modified accordingly with suction openings, is connected to a suction device.
  • an ejector is provided in the area of the sanding plate, after which the sanding belt is moved the appropriate distance into a subsequent unused area of the sanding belt.
  • the sanding belt is preferably transported in cycles, whereby, depending on experience, the sanding belt can be used in an immovable position relative to the sanding plate for several processing steps.
  • the sanding belt dispenser is designed in the sense of a cassette, with one unwinding and one winding shaft each.
  • This cassette is part of a grinding device with a robot arm and is to be completely replaced if necessary, i.e. after the grinding belt has been used up, and if necessary, re-equipped with grinding belt.
  • the cassette can also be part of a hand-held grinding device. With the appropriate construction of the cassette, the grinding dust that arises during grinding can be separated in the cassette.
  • the grinding belt can be kept partially taut in the cassette, for which purpose a braking device can preferably be provided in the cassette or directly adjacent outside, but which is functionally connected to the grinding belt.
  • pneumatically or hydraulically operated cylinders can be provided, one of which presses the sanding belt onto a pulley and thus fixes it before the sanding belt enters the sanding pad and another cylinder engages the sanding belt on the outlet side, this cylinder with a force sensor, for example a pressure sensor is in operative connection.
  • the longitudinal edges of the sanding belt are designed differently in terms of their shape, for example straight, wavy, serrated or a combination of these.
  • the length of the sliding track used can be recorded by means of a sensor system. This can be determined under computer control via the initial length and the end of the sanding belt.
  • a sensor for example in the form of a laser, is connected upstream of the sanding plate in the direction of advance of the sanding belt, which detects an opening provided at the end of the sanding path, this opening being placed in such a way that the length of the sanding belt can be used to the maximum.
  • a corresponding sensor system is provided, which is preferably arranged in front of the sanding plate as viewed in the direction of passage of the sanding belt.
  • This sensor system is designed, for example, so that it has a motion sensor and a follower that moves synchronously with the grinding belt and is provided with markings, this sensor system being assigned to the non-driven output of the grinding belt, preferably in the cassette.
  • the grinding belt tears its withdrawal is interrupted by an unwinding shaft, so that it comes to a standstill, as does the follower, which is arranged in a non-rotating manner relative to the unwinding shaft and can be designed as a gearwheel, for example, with the teeth forming the markings.
  • the follower is also conceivable, provided that it has elements as markings that allow the movement of the follower or its standstill to be recognized via the motion sensor.
  • FIG. 1 and 2 is a part of a grinding device 1 for removing a flaw, shown in a, for example, finished, especially varnished surface by grinding, after an optical detection of the flaw by means of an optical sensor system, not shown, a flexible sanding belt 5 is moved across the surface and against the surface to be processed Error location is pressed.
  • a robot arm 2 carrying a sanding plate 3 is in operative connection with the sensor system and is moved to the fault location according to the requirement by the sensor system.
  • the sanding belt 5 is held on the sanding plate 3, which can be moved to the surface for sanding the flaw, for example orbital, vibrating or rotating.
  • the grinding belt 5 is held in a dispenser in the form of a cassette 4 and is wound onto a winding shaft 7 to form a roll 6 and is wound onto a winding shaft 8, preferably in cycles, in accordance with the grinding process.
  • the holding of the sanding belt 5 on the sanding plate 3 takes place in a material or non-positive manner, for example by a detachable adhesive connection or by a Velcro or suction connection.
  • a suction device (not shown) is provided which is connected to the sanding plate 3.
  • the sanding belt 5, which is in the Figure 3 is recognizable as a section in different design variants, can have differently contoured edges. So is in the Figure 5a) one edge of the grinding belt 5 is wavy and the other edge is straight. In the Figure 5b) are both opposite longitudinal edges straight, while the Figure 5c) shows a variant in which both longitudinal edges are jagged.
  • ejectors 9 are provided in the area of the sanding plate 3, according to the illustrations in FIG Figures 5 to 7 .
  • the sanding plate 3 is covered by the ejector 9.
  • the grinding plate 3 is raised relative to the ejector 9 in such a way that the ejector 9 releases the connection of the grinding plate 3 to the grinding belt 5 in the sense of an abutment.
  • the cassette 4 accommodating the grinding belt 5 is shown as a detail, the unwinding and winding shafts 7, 8 being separated by a partition 10 in such a way that grinding dust does not get into the area where the unused grinding belt 5 in the form of the roll 6, on the left in the figure.
  • the Fig. 8 shows a grinding device equipped with the grinding belt 5, the passage of the grinding belt 5 being indicated by arrows.
  • the take-up shaft 8 is driven and pulls the grinding belt 5 from the unwinding shaft 7, the grinding belt 5 being guided over a plurality of deflection rollers 13.
  • a laser source 14 is provided downstream of the unwinding shaft 7, which detects an opening (not shown) made at the end of the sanding belt 5 during its production with the help of a laser beam 15, so that the useful length of the sanding belt 5 can be used optimally.
  • the grinding belt 5 in the area of the grinding plate 3 must be kept under constant tension.
  • two tensioning elements are provided in the example, namely in the form of pneumatically or hydraulically operated cylinders 11, 12, a cylinder 11 pressing the grinding belt 5 against a deflection roller 13 before the grinding belt 5 enters the grinding plate 3.
  • a sensor system is shown as a detail, with which a tearing of the grinding belt 5 is detected.
  • This sensor system consists of a movement sensor 16 and a corresponding follower 17, which is designed as a gear and which is held non-rotatably on the unwinding shaft 7 so that it performs a synchronous movement with the freely rotating unwinding shaft 7.
  • the idler 17 Since the unwinding shaft 7 is dragged along with the grinding belt when the winding shaft 8, which is connected to a motor, is actuated, the idler 17 is also rotated accordingly. If the grinding belt 5 breaks, the unwinding shaft 7 stands still, as does the idler 17, which is detected by the movement sensor 16, so that the drive of the take-up shaft 8 is interrupted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Coating Apparatus (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Claims (15)

  1. Procédé pour éliminer par meulage un défaut d'une surface traitée, en particulier d'une surface peinte finie, dans lequel, après une détection du défaut, une feuille abrasive flexible est déplacée vers la surface et pressée contre le défaut à traiter, caractérisé en ce que le défaut est détecté au moyen d'un système de capteurs qui est en liaison fonctionnelle avec un bras de robot (2) portant un disque de meulage (3), la feuille abrasive réalisée sous la forme d'une bande abrasive (5) étant amenée au disque de meulage (3) puis pressée contre le défaut.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande abrasive (5) est reliée de manière détachable au disque de meulage (3) par liaison de matière ou par adhérence.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la bande abrasive (5) est maintenue sur le disque de meulage (3) par liaison agrippante ou adhésive ou par aspiration.
  4. Procédé selon l'une des revendications précédentes, caractérisé en ce que le disque de meulage (3) avec la bande abrasive (5) qui y est fixée est déplacé de manière rotative, vibrante ou orbitale.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que la bande abrasive (5) est détachée du disque de meulage (3) après le meulage du défaut.
  6. Procédé selon l'une des revendications précédentes, caractérisé en ce que, après avoir été détachée du disque de meulage (3), la bande abrasive (5) est déplacée de manière cadencée de l'extension longitudinale associée au défaut.
  7. Dispositif de meulage pour mettre en œuvre le procédé selon la revendication 1 avec une bande abrasive flexible, caractérisé en ce qu'un disque de meulage (3) portant la bande abrasive (5) est fixé à un bras de robot (2) qui est en liaison fonctionnelle commandée par ordinateur avec un système de capteurs détectant le défaut, un éjecteur (9) étant associé au disque de meulage (3) pour détacher la bande abrasive (5) maintenue sur le disque de meulage (3).
  8. Dispositif de meulage selon la revendication 7, caractérisé en ce que la bande abrasive (5) est montée dans un distributeur constitué d'une cassette (4) disposée dans la zone du bras de robot (2).
  9. Dispositif de meulage selon l'une des revendications 7 à 8, caractérisé en ce qu'au moins l'un des bords longitudinaux de la bande abrasive (5) est profilé.
  10. Dispositif de meulage selon les revendications 7 à 9, caractérisé en ce que la cassette (4) présente un arbre d'enroulement (8) et un arbre de déroulement (7) pour l'enroulement et le déroulement de la bande abrasive (5), l'arbre d'enroulement (8) pouvant être entraîné de manière cadencée.
  11. Dispositif de meulage selon la revendication 10, caractérisé en ce qu'il est prévu un capteur, associé à l'arbre de déroulement (7), avec lequel la fin de la bande abrasive (5) peut être détectée.
  12. Dispositif de meulage selon la revendication 11, caractérisé en ce que le capteur servant à détecter la fin de la bande abrasive (5) est constitué d'un émetteur laser (14), la bande abrasive (5) présentant dans la zone terminale une ouverture qui correspond à un faisceau laser (15) de l'émetteur laser.
  13. Dispositif de meulage selon l'une des revendications 10 à 12, caractérisé en ce qu'il est prévu un système de capteurs, associé à l'arbre de déroulement (7), pour détecter une bande abrasive (5) déchirée.
  14. Dispositif de meulage selon la revendication 13, caractérisé en ce que le système de capteurs se compose d'un capteur de mouvement (16) et d'un élément suiveur (17) se déplaçant de manière synchrone avec la bande abrasive (5) ou l'arbre de déroulement (7), lequel élément suiveur est muni de marques détectables par le capteur de mouvement (16).
  15. Dispositif de meulage selon l'une des revendications 7 à 14, caractérisé en ce qu'il est prévu des moyens de tension avec lesquels la bande abrasive (5) est tendue, un moyen de tension étant prévu du côté entrée du disque de meulage (3) et un autre moyen de tension du côté sortie.
EP18718783.6A 2017-04-18 2018-04-16 Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en oeuvre le procédé Active EP3612351B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL18718783T PL3612351T3 (pl) 2017-04-18 2018-04-16 Sposób częściowego szlifowania powierzchni i urządzenie szlifujące do realizacji sposobu
SI201830216T SI3612351T1 (sl) 2017-04-18 2018-04-16 Postopek za delno brušenje površine in brusilna naprava za izvedbo postopka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017108191.7A DE102017108191A1 (de) 2017-04-18 2017-04-18 Verfahren zum partiellen Schleifen einer Oberfläche sowie Schleifeinrichtung
PCT/EP2018/059660 WO2018192871A1 (fr) 2017-04-18 2018-04-16 Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en œuvre le procédé

Publications (2)

Publication Number Publication Date
EP3612351A1 EP3612351A1 (fr) 2020-02-26
EP3612351B1 true EP3612351B1 (fr) 2020-12-09

Family

ID=62025834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18718783.6A Active EP3612351B1 (fr) 2017-04-18 2018-04-16 Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en oeuvre le procédé

Country Status (17)

Country Link
US (1) US20210008682A1 (fr)
EP (1) EP3612351B1 (fr)
JP (1) JP2020517483A (fr)
KR (1) KR102544053B1 (fr)
CN (1) CN110545956B (fr)
BR (1) BR112019021124A2 (fr)
CA (1) CA3059530A1 (fr)
DE (1) DE102017108191A1 (fr)
ES (1) ES2848076T3 (fr)
HU (1) HUE052740T2 (fr)
MX (1) MX2019012183A (fr)
PL (1) PL3612351T3 (fr)
PT (1) PT3612351T (fr)
RU (1) RU2755910C2 (fr)
SI (1) SI3612351T1 (fr)
WO (1) WO2018192871A1 (fr)
ZA (1) ZA201906480B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018121625A1 (de) * 2018-09-05 2020-03-05 Rud. Starcke Gmbh & Co. Kg Schleifeinrichtung
DE102019119333A1 (de) * 2019-07-17 2021-01-21 Rud. Starcke Gmbh & Co. Kg Schleifvorrichtung
CN111390732B (zh) * 2020-04-02 2021-09-24 中国民航大学 基于压强控制的飞机表面退漆打磨装置
CN111975564A (zh) * 2020-08-11 2020-11-24 苏州市艾西依钣金制造有限公司 精密钣金拉丝机
CN112223037B (zh) * 2020-09-07 2021-10-19 浙江新唐实业有限公司 自动控制抛光界面质量的双工位砂带机及其控制方法
CN113379704A (zh) * 2021-06-09 2021-09-10 北京石油化工学院 构件焊缝表面缺陷识别定位及打磨方法、控制器及系统
DE102022119483A1 (de) 2022-08-03 2024-02-08 APEX Automatisierungs- & Präzisionstechnik GmbH Verfahren sowie Anlage zum Entgraten und/oder Polieren von Werkstücken

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284556A (en) * 1940-08-30 1942-05-26 Gen Motors Corp Sanding machine
US2258733A (en) * 1940-08-30 1941-10-14 Gen Motors Corp Sanding machine
JPS59205264A (ja) * 1983-05-04 1984-11-20 Hitachi Ltd 自動研削装置
DE3509004A1 (de) * 1985-03-13 1986-09-25 Georg 8640 Kronach Weber Bandschleifmaschine
US4742650A (en) * 1986-11-07 1988-05-10 Conestoga Wood Specialities, Inc. Sanding machine
DE3642086A1 (de) * 1986-12-10 1988-06-23 Fraunhofer Ges Forschung Schleifvorrichtung
JPH02131857A (ja) * 1988-11-11 1990-05-21 Hitachi Ltd 自動研磨装置
SU1685690A1 (ru) * 1989-07-11 1991-10-23 Закавказский Филиал Экспериментального Научно-Исследовательского Института Металлорежущих Станков Научно-Производственного Объединения "Армстанок" Способ шлифовани фасок
KR950011757B1 (ko) * 1990-12-28 1995-10-10 마쓰다 가부시끼가이샤 차체의 불량도장부위 연마 방법및 그 장치
JP2728628B2 (ja) * 1994-03-23 1998-03-18 アミテック株式会社 ベルトサンダー及びサンディングベルトのクリーニング方法
CA2259240C (fr) * 1996-08-01 2003-12-30 Radtec, Inc. Machine de microfinition
JPH11285958A (ja) * 1998-04-03 1999-10-19 Toyota Motor Corp 研摩装置
US6217427B1 (en) * 1999-04-06 2001-04-17 Agere Systems Inc. Mobius strip belt for linear CMP tools
EP1656237B1 (fr) * 2003-08-22 2007-08-22 Kündig Ag Commande d'un dispositif de poncage comportant des rouleaux de produit abrasif montes sur des arbres d'enroulement
US7169028B1 (en) * 2005-11-02 2007-01-30 Barton Ii Kenneth A Flexible finishing shoe
JP4999417B2 (ja) * 2006-10-04 2012-08-15 株式会社荏原製作所 研磨装置、研磨方法、処理装置
JP4505600B1 (ja) * 2009-06-19 2010-07-21 レーザーテック株式会社 欠陥修正方法及び装置
CN201685164U (zh) * 2009-12-24 2010-12-29 濮阳贝英数控机械设备有限公司 轴承外圈外径抛光装置
US9457447B2 (en) * 2011-03-28 2016-10-04 Ebara Corporation Polishing apparatus and polishing method
RU117340U1 (ru) * 2012-03-01 2012-06-27 Зинаида Алексеевна Маринина Ленточно-шлифовальный станок для двухсторонней обработки кромок лопатки
DE102013104035A1 (de) * 2013-04-22 2014-10-23 Fritz Studer Ag Überwachungseinrichtung für einen Riementrieb einer Werkzeugmaschine, Riementrieb mit einer Überwachungseinrichtung, sowie Werkzeugmaschine mit einem Riementrieb
DE202013101858U1 (de) * 2013-04-29 2013-05-17 Sps Holding Gmbh Anlage zum Schleifen von Flächen
JP5845212B2 (ja) * 2013-06-28 2016-01-20 ファナック株式会社 視覚センサ及び力センサを備えたバリ取り装置
JP6223873B2 (ja) * 2014-03-14 2017-11-01 株式会社荏原製作所 研磨装置及び研磨方法
DE102014213194A1 (de) * 2014-07-08 2016-01-28 Supfina Grieshaber Gmbh & Co. Kg Andrückeinrichtung zum Andrücken eines Finisbands gegen eine Werkstückoberfläche
CN104972376A (zh) * 2015-07-03 2015-10-14 黄其清 均匀省料型换向器砂带抛光机构
DE102018121625A1 (de) * 2018-09-05 2020-03-05 Rud. Starcke Gmbh & Co. Kg Schleifeinrichtung

Also Published As

Publication number Publication date
CN110545956B (zh) 2022-12-02
US20210008682A1 (en) 2021-01-14
KR102544053B1 (ko) 2023-06-14
ZA201906480B (en) 2020-08-26
RU2755910C2 (ru) 2021-09-22
KR20190141170A (ko) 2019-12-23
HUE052740T2 (hu) 2021-05-28
BR112019021124A2 (pt) 2020-05-19
RU2019134257A (ru) 2021-05-18
SI3612351T1 (sl) 2021-04-30
WO2018192871A1 (fr) 2018-10-25
ES2848076T3 (es) 2021-08-05
CA3059530A1 (fr) 2018-10-25
CN110545956A (zh) 2019-12-06
MX2019012183A (es) 2020-01-21
PT3612351T (pt) 2021-01-18
EP3612351A1 (fr) 2020-02-26
DE102017108191A1 (de) 2018-10-18
PL3612351T3 (pl) 2021-07-26
RU2019134257A3 (fr) 2021-07-05
JP2020517483A (ja) 2020-06-18

Similar Documents

Publication Publication Date Title
EP3612351B1 (fr) Procédé servant à poncer de manière partielle une surface et dispositif de ponçage servant à mettre en oeuvre le procédé
EP3493948B1 (fr) Dispositif de ponçage et procede de fonctionnement du dispositif de ponçage
AT518608B1 (de) Kantenanleimvorrichtung
DE19634628C1 (de) Verfahren und Vorrichtung zum Recyceln von Steppdeckenfüllmaterial
DE202004009619U1 (de) Vorrichtung zur Einführung von Bogen mit automatischer Reinigung in Plastiziermaschinen
EP0945380A1 (fr) Méthode pour transférer une bande de matériau d'un rouleau à un moyeu et dispositif à enrouler
EP2172280B1 (fr) Procédé de nettoyage d'outils d'estampillage pour produits adhésifs
DE19845991A1 (de) Verfahren zum Herstellen von Unterlagen mit Wabenstruktur
DE2055035C3 (de) Stanzmaschine für blatt- oder folienartiges Material
EP2933075B1 (fr) Outil de post-traitement
EP3722071B1 (fr) Dispositif d'application d'un film de protection perforé sur une surface d'un composant
DE102013226689B4 (de) Vorrichtung zum unterbrechungsfreien Zuführen einander nachfolgender Materialbahnen zu einer Druckmaschine
DE102005023396B3 (de) Verfahren zum automatisierten Reparieren einer Papierbahn, Vorrichtung hierzu sowie Papierverarbeitungsmaschine
DE10248124B4 (de) Auswerfer in Rotationsschneidblechen
EP2275277A1 (fr) Dispositif d'application d'une bande de colle arrière dotée de bandes capitales fixées sur celle-ci au dos d'un bloc de livre
WO2014015355A1 (fr) Procédé pour structurer une courroie de presse
EP4274718B1 (fr) Dispositif de traitement des bords et procédé de traitement des bords
DE2332178A1 (de) Schneidvorrichtung fuer materialien wie papier, folien, karton od. dgl
AT524760B1 (de) Vorrichtung zum Bearbeiten von Platten mit einem Schleifkopf
EP4074425A1 (fr) Nettoyeur de rouleau de pliage et procédé de nettoyage d'un tel rouleau de sertissage
DE102005051763A1 (de) Verfahren und Vorrichtung zur Reinigung von eine Materialbahn führenden Wellen
WO2024132297A1 (fr) Dispositif et procédé d'application
DE2218992C3 (de) Verfahren und Vorrichtung zum wahlweisen Herstellen von Briefhüllen aus Vorratsrollen und vom Blatt bzw. vom Stapel
DE102021105515A1 (de) Verfahren zum Schleifen eines Stanzbelages sowie Bogenbearbeitungsmaschine mit einem Stanzaggregat
DE10147410A1 (de) Verfahren und Vorrichtung zum Vereinzeln von Blättern von einem Stapel

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: 20191115

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)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200915

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WALL, CHRISTIAN

Inventor name: ALFER, PETER

Inventor name: SINRAM, DIETHARD

Inventor name: BURSTEIN, CHRISTIAN

Inventor name: KAMPMEYER, STEPHAN

Inventor name: UNNERSTALL, WERNER

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1342924

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018003276

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3612351

Country of ref document: PT

Date of ref document: 20210118

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20210111

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 36277

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210309

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210310

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E052740

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210309

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2848076

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210805

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018003276

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210409

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

26N No opposition filed

Effective date: 20210910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210409

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20230331

Year of fee payment: 6

Ref country code: FR

Payment date: 20230323

Year of fee payment: 6

Ref country code: CZ

Payment date: 20230303

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230216

Year of fee payment: 6

Ref country code: GB

Payment date: 20230323

Year of fee payment: 6

Ref country code: SK

Payment date: 20230327

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20230414

Year of fee payment: 6

Ref country code: IT

Payment date: 20230428

Year of fee payment: 6

Ref country code: ES

Payment date: 20230505

Year of fee payment: 6

Ref country code: DE

Payment date: 20230519

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230413

Year of fee payment: 6

Ref country code: SI

Payment date: 20230331

Year of fee payment: 6

Ref country code: HU

Payment date: 20230411

Year of fee payment: 6

Ref country code: AT

Payment date: 20230303

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20230421

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201209