EP1910024A1 - Dispositif pour usiner une pièce métallique en forme de bande ou de plaque - Google Patents

Dispositif pour usiner une pièce métallique en forme de bande ou de plaque

Info

Publication number
EP1910024A1
EP1910024A1 EP06776364A EP06776364A EP1910024A1 EP 1910024 A1 EP1910024 A1 EP 1910024A1 EP 06776364 A EP06776364 A EP 06776364A EP 06776364 A EP06776364 A EP 06776364A EP 1910024 A1 EP1910024 A1 EP 1910024A1
Authority
EP
European Patent Office
Prior art keywords
belt
processing
workpiece
elements
processing elements
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
EP06776364A
Other languages
German (de)
English (en)
Other versions
EP1910024B2 (fr
EP1910024B1 (fr
Inventor
Josef Weiland
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.)
Lissmac Maschinenbau GmbH
Original Assignee
Lissmac Maschb & Diamantwerkz
LISSMAC Maschinenbau u Diamantwerkzeuge GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35160784&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1910024(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lissmac Maschb & Diamantwerkz, LISSMAC Maschinenbau u Diamantwerkzeuge GmbH filed Critical Lissmac Maschb & Diamantwerkz
Priority to EP08020006A priority Critical patent/EP2025465B1/fr
Publication of EP1910024A1 publication Critical patent/EP1910024A1/fr
Application granted granted Critical
Publication of EP1910024B1 publication Critical patent/EP1910024B1/fr
Publication of EP1910024B2 publication Critical patent/EP1910024B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/10—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of brushes

Definitions

  • the invention relates to a device for processing a strip-shaped or plate-shaped metallic workpiece, with at least one circulating conveyor provided with processing elements, wherein the conveyor at least approximately linearly passes the processing elements obliquely or transversely to the feed direction of the workpiece in the region of the workpiece to be machined.
  • the invention also relates to a machining unit and machining elements for a device for machining a band-shaped or plate-shaped metallic workpiece.
  • a generic device is known from DE 103 20 295 Al.
  • an oxide layer or an oxide skin is formed at the cut edges and at the cut surfaces.
  • a disadvantage of the oxide layer is that a paint or zinc coating applied to it bounces off relatively quickly. For this reason, the metallic workpieces are ground off before painting and galvanizing.
  • edges in particular the cut edges
  • a particularly advantageous method for removing the oxide layer and for deburring the (cut) edges and the cut surfaces is known from DE 103 20 295 A1.
  • a provided with at least one processing element circulating conveyor is provided, wherein the conveyor at least approximately linearly passes the at least one processing element in the region of the workpiece to be machined.
  • the processing element does not remain rigidly on a position due to the arrangement on a revolving conveyor, but is guided past the entire length which is present for the passage of the workpiece, uniform wear of the at least one processing element is ensured.
  • the workpiece can be carried out in a simple manner obliquely, preferably transversely to the direction of rotation of the processing element or pulled through, so that the workpiece is processed evenly by the processing element.
  • both the surfaces ie the main surfaces of the machined strip or plate-shaped metal workpiece, as well as the cut surfaces and cut edges descaled.
  • the device also deburrs the edges and cut surfaces and can be used for fine grinding.
  • the present invention has for its object to further develop the generic device, in particular to achieve a particularly cost-effective and uniform machining of strip or plate-shaped metal workpieces, the device should be easy to assemble and maintain.
  • the processing elements are designed according to claim 1 as abrasive papers and arranged between the abrasive papers support elements, there is an advantageous use of the device according to the invention.
  • the abrasive paper can be used to remove the oxide layer from the cut surfaces and cut edges; on the other hand, the edges can be deburred and rounded. Even a fine grinding of the band or plate-shaped metal workpiece is possible by the abrasive papers.
  • the sanding papers can be used in different grain sizes, for example a 60 or 120 grit. The formation of the processing elements as sandpaper is inexpensive possible.
  • the abrasive papers on the one hand obtain a desired stability by means of the support elements, on the other hand it is avoided that the sanding papers rub against each other, i. that in the circumferential direction in each case rear sandpaper rubs the back of the front sandpaper.
  • the support elements may be formed of different materials, wherein a formation of a nonwoven material has been found to be particularly suitable. Also suitable may be a formation of a felt material.
  • a support fleece to be arranged between each of the two sanding papers and a support felt behind the last sandpaper in the direction of rotation (of the conveying device).
  • the arrangement of a backing felt in the direction of rotation is behind the last sandpaper particularly suitable because felt is on the one hand more durable than fleece and on the other hand can absorb a higher bending load.
  • the backing fleece has abrasive properties, in particular finely abrasive properties, and thus also contributes to the machining of the workpiece in addition to the support function.
  • the abrasive papers and the support elements have approximately the same height and the same width.
  • a supporting fleece can be arranged between the sanding papers and a supporting felt in the direction of rotation (relative to the direction of rotation of the conveying device) behind the last sandpaper.
  • the abrasive papers, the backing webs and the backing felt may be cast into a backing member of the processing unit. It can be provided that the abrasive papers, the backing fleeces and the backing felt are inserted into the carrier element or a mold and then cast together.
  • the processing unit thus formed can be screwed by a screw in a simple manner with a belt of the conveyor, for example.
  • the processing unit has on its underside or the support element of the processing unit on its underside a threaded opening or is provided with a threaded bushing. It may also be advantageous if the belt of the conveyor has correspondingly adapted through holes, whereby on the one hand the position of the processing units is determined and on the other hand a simple screwing is possible. A stable, in particular rotationally secure attachment of the processing units on the belt can be supported by the fact that a guide strip is applied to the belt. It can be provided that the processing unit has a groove for receiving the guide strip on its underside facing the belt. A rotation of the processing unit on the V-belt is thus avoided in a simple manner, whereby a uniform and process-optimized processing results.
  • the flanks of the groove may optionally be slightly bevelled (for example by 2 to 8 °, preferably 5 °), so that the groove tapers slightly in the direction of the groove bottom.
  • the abrasive papers may preferably have a width of 50 mm. These values have proven to be particularly suitable in experiments to be able to work effectively on strip or plate-shaped metal workpieces. It is advantageous if the sandpaper has longitudinal slots which extend from the end facing the workpiece to be machined and extend at least over part of the height of the abrasive papers in the direction of the support member. Alternatively, the abrasive papers can also be designed in each case as a single grinding lamellae. However, a preferred, in particular process-reliable and cost-effective embodiment results from the fact that abrasive papers having a plurality of longitudinal slots are used.
  • a preferred processing unit for a device for processing a strip-shaped or plate-shaped metal workpiece results from claim 19.
  • a preferred V-belt results from claim 21.
  • the processing units are in this case preferably constructed from a plurality of abrasive papers, wherein in each case a supporting fleece is formed between two abrasive papers and a support felt is arranged in the circumferential direction behind the last abrasive paper.
  • the stated object is also achieved by a device for processing a strip-shaped or plate-shaped metallic workpiece according to claim 24.
  • the oxide layer can be removed in a particularly advantageous manner from the cutting edges and the cut surfaces.
  • the edges are deburred in an advantageous manner.
  • the processing elements have a groove at one end and a spring at the other end, these can be arranged in a rotationally sequenced manner on the belt.
  • the training with tongue and groove allows a reliable and defined installation.
  • Particularly advantageous is the design of the processing elements with viewed in the circumferential direction of the belt side projections, through which the machining elements are supported on a larger surface of the belt.
  • processing elements are screwed to the belt. This allows for easy and safe installation.
  • processing elements after the bristles are worn out, easily replaced.
  • the V-belt has a bore and the processing elements have an opening on their underside.
  • An advantageous processing element with a plurality of bristles for a device for processing a strip-shaped or plate-shaped metal workpiece results from claim 29.
  • At least one processing element has an elongated spring or nose and thus can serve as a compensation block to compensate for belt tolerances.
  • an extension of the spring or the nose-shaped projection, which penetrates into the groove of an adjacent processing element, by 1 to 5 mm is sufficient.
  • the spring of Processing element, which serves as a compensation block, can be shortened accordingly.
  • the V-belt is provided with a circumferential row of processing elements arranged flush behind one another, so that the belt is provided with a uniform surface of bristles.
  • Fig. 1 is a side view of the device according to the invention with four rotating conveyors;
  • Figure 2 shows a belt of the device according to the invention, are arranged on the bristled processing elements.
  • FIG. 3 shows a side view of a plurality of processing elements, which are screwed to the belt according to FIG. 2, wherein, for reasons of clarity, only the processing element located behind in the direction of movement is provided with bristles;
  • FIG. 4 shows an illustration of a plurality of processing elements according to arrow direction IV of FIG. 3;
  • Fig. 5 shows a belt of the device according to the invention, shown in principle a processing unit is arranged, which a plurality of
  • processing elements which are formed as abrasive papers and between which support elements are arranged;
  • FIG. 6 is a perspective view of a processing unit, which has a plurality of abrasive papers, between each of which a backing fleece and in the circumferential direction behind the last sandpaper a support felt is arranged;
  • FIG. 7 shows a side view of the processing unit according to FIG. 6;
  • Fig. 8 is an enlarged detail view according to VIII of Fig. 7;
  • FIG. 9 is a plan view of a processing unit according to arrow IX of FIG .. 7
  • the device according to the invention is particularly suitable for removing the oxide layer from cut surfaces and / or cut edges of the workpiece 1 and for deburring the edges.
  • both circumferential cut surfaces and cut edges of the workpiece 1 as well as cut surfaces and cut edges of recesses, holes or the like in the workpiece 1 can be bled and deburred.
  • Fig. 1 shows a particularly preferred embodiment of the device according to the invention with four conveyors 2.
  • a device can be used which has only one conveyor 2.
  • the Conveyors 2 are provided with the following described with reference to Figures 2 to 9 in detail processing elements 3 and 4 processing units.
  • the conveyors 2 guide the processing elements 3 or the processing units 4 at least approximately linearly in the area of the workpiece 1 to be processed.
  • the workpiece 1 to be machined is carried out or pulled through between the conveyors 2 transversely to the direction of rotation of the conveyors 2.
  • a sheet metal insert 5 are provided for placing the workpiece 1 while a sheet metal insert 5 are provided.
  • a storage table 6 is provided for the output of the workpiece 1.
  • feed rollers 7 are provided, which ensure a uniform and reliable transport of the workpiece 1 transversely to the circulating directions of the conveyor 2.
  • an adjusting device can be provided, by means of which the depth of engagement of the processing elements 3 and the processing units 4 can be varied. This is particularly advantageous for correcting the wear of the processing elements 3 and optionally for increasing the pressure.
  • the conveyors 2 are arranged slightly offset from one another in the direction of passage of the workpiece 1.
  • a uniform and balanced pressure of the Machining elements 3 and the processing units 4 ensures that balances each other, so that the workpiece 1 is not prone to tilting.
  • the device according to the invention shown in FIG. 1 is a variant in which the conveying devices 2 are arranged lying, so that the processing elements 3 or the processing units 4 extend essentially horizontally in the region of the workpiece 1.
  • the solution according to the invention may be provided in a manner not shown with standing arranged conveyors 2.
  • each of the two main surfaces of the workpiece 1 is processed by two respective counter-rotating conveyors 2.
  • the processing elements 3 and the processing units 4 are arranged on a belt 8, which is part of the respective conveyor 2 and rotates in the manner described transversely to the feed direction of the workpiece 1.
  • Fig. 2 shows such a belt 8 in one embodiment as a V-belt.
  • the V-belt is designed as a triple V-belt 8.
  • On the V-belt 8 is a plurality of processing elements 3 arranged in series, wherein in FIG. 2 for reasons of clarity, only a part of the processing elements 3 is shown. In principle, it is provided that the processing elements 3 in a row completely rotate around the belt 8, thus forming a closed chain.
  • the processing elements 3 are provided with bristles 9.
  • the bristles 9 are formed in a known manner from metal. In a simple representation, the bristles 9 may be straight. However, it is advantageous to form the bristles 9 with a corrugated or twisted course, so that the bristles 9 resemble a scrubby brush or a tuft.
  • the bristles 9 can be shot in bundles in the processing elements 3.
  • the processing elements 3 can be made of plastic, for example, and have corresponding receiving bores.
  • the bristles 9 may be provided with not shown barbs.
  • the bristles 9 may be inclined up to 45 °, preferably by 15 °, in the direction of rotation of the belt 8. That is, the tips of the bristles 9 are in the direction of rotation in front of the correspondingly opposite end of the bristles 9, which is connected to the processing elements 3.
  • the processing elements 3 may also have support bristles which stabilize the slanted bristles 9 and thus improve their penetration into recesses of the workpiece 1.
  • the support bristles can be made shorter and have a correspondingly high bending force.
  • a vertical or rectangular arrangement of the support bristles to the surface of the processing elements 3 has been found to be advantageous.
  • the bristles 9 may be advantageously formed as roped bristles.
  • the bristles 9 are covered by a jacket in a stabilizing or supporting manner.
  • the sheath can serve as an alternative to the support bristles.
  • the sheath may preferably extend from the lower end of the bristles 9 to approximately the middle of the bristles 9.
  • each processing element 3 carries bristles 9.
  • the processing elements 3 have at one end a groove 10 and at the other end a spring 11, by means of which the processing elements 3 are connectable to each other. A rotation of the processing elements 3 is prevented by the tongue and groove connection in a simple and advantageous manner.
  • the processing elements 3 viewed in the direction of rotation, have lateral projections 12. Allow the projections 12 in that the machining elements 3 are supported on a larger surface of the V-belt 8.
  • the V-belt 8 as a triple V-belt is achieved by supporting the processing elements 3 on all three belts.
  • the processing elements 3 have two projections 12 on each side.
  • the projections 12 are preferably formed integrally with the processing element 3.
  • the processing elements 3 are screwed in the exemplary embodiment by means of a fastening screw 13 with the V-belt 8.
  • 8 holes 14 are introduced or can be introduced in the V-belt.
  • the processing elements 3 have at their the V-belt 8 facing the underside an opening, not shown, which serves for screwing with the fastening screws 13.
  • a processing element 3 has an elongated spring IIa.
  • the spring IIa or the nose of this processing elements 3 serves to compensate for possible belt tolerances and can be correspondingly reduced or removed.
  • an extension of the spring IIa by 1 to 3 mm is sufficient to serve as a tolerance compensation.
  • a processing element 3 with an extended spring IIa per V-belt 8 is sufficient.
  • a toothed belt a flat belt (e.g., with knobs), a chain, a belt, or the like may also be provided.
  • the V-belt 8 shown in Figures 2 to 5 may be formed of rubber, plastic, synthetic rubber or preferably made of neoprene.
  • V-belt 8 a commercially available V-belt or force band is preferably used.
  • FIG. 5 shows an embodiment of the V-belt 8 and the processing elements 3 that is an alternative to FIGS. 2 to 4.
  • the device according to the invention shown in principle in FIG. 1 can easily be used both with the embodiment according to FIG. 2 and with the embodiment according to FIG. 5 operate.
  • the processing elements 3 are formed in this embodiment as abrasive papers, wherein between the abrasive papers 3 support members 15 are arranged.
  • the support elements 15 arranged between the abrasive papers 3 are designed in the exemplary embodiment as support webs 15 or as nonwoven webs.
  • a plurality of abrasive papers 3 are combined as a processing unit 4.
  • Such Processing unit 4 is shown in detail in Figures 6 to 9.
  • the processing unit 4 is constructed in such a way that between each two abrasive papers 3 a supporting fleece 15 and in circulation behind the last sandpaper 3 a supporting felt 16 is arranged.
  • the abrasive papers 3, the backup nonwovens 15 and the support felt 16 are connected to a support member 17 of the processing unit 4 by pouring.
  • the carrier element 17 is for this purpose preferably made of cast resin. However, a plastic training is also possible.
  • the abrasive papers 3, the backing fleece 15 and the support felt 16 can also be glued or stapled.
  • the processing unit 4 can be bolted to the V-belt 8, glued, potted, punched or welded. In the exemplary embodiment, it is provided that the processing unit 4 is screwed to the V-belt 8. For this purpose, a bore 14 can be introduced or introduced in the V-belt 8, through which a fastening screw 13 can be inserted.
  • the carrier element 17 of the processing unit 4 has analogously on its underside a threaded bush 18 or an internal thread.
  • a guide rail 19 is adhered.
  • the guide bar can also be welded or vulcanised.
  • the carrier element 17 of the processing unit 4 in this case has on its side facing the belt 8 a groove 20 for receiving the guide rail 19.
  • the V-belt 8 shown in Fig. 5 may otherwise be formed analogous to the V-belt 8 of FIG.
  • the abrasive papers 3, the backing fleeces 15 and the support felt 16 have approximately the same height and the same width.
  • the sandpaper 3 preferably has a width of 25 to 75 mm and a height of 30 to 90 mm.
  • the abrasive papers 3 have a width of 50 mm and a height of 60 mm.
  • the processing units 4 are formed from a plurality of abrasive papers 3, wherein each processing unit may have, for example, five to twenty abrasive papers 3. In the exemplary embodiment, it is provided that each processing unit 4 has twelve abrasive papers.
  • the length of a processing unit 4 may be e.g. 30 to 90 mm. In the embodiment, a length of 66 mm is provided.
  • the support web 15 may for example have a thickness of 2 to 10 mm, preferably 5 mm.
  • the thickness of the backing felt 16 may be e.g. 1 to 8 mm, preferably 3 mm.
  • the abrasive papers 3 starting from their the workpiece to be machined facing end 1 have longitudinal slots which extend at least over part of the height of the abrasive papers 3 in the direction of the support member 17.
  • the abrasive papers 3, the backing webs 15 and the backing felt 16 are formed close to each other.
  • the rotational speed of the processing units 4 with the abrasive papers 3 of 7 to 8 m / s is particularly advantageous for the processing result.
  • the combination of several abrasive papers 3 to a processing unit 4 has been found to be particularly suitable. In principle, however, it can also be provided that the abrasive papers 3 are each attached to the V-belt 8 as individual processing elements or are connected thereto. It is important that each 3 support elements are arranged between the sanding papers.
  • the combination of several abrasive papers 3 to a processing unit 4 makes it possible inter alia that the processing elements 3 can be changed quickly and easily attached. Due to the occurring wear this is of particular importance.
  • the V-belt 8 can either be provided with new processing elements 3 or the entire device can be equipped with a new V-belt 8, to which the processing elements 3 and the processing units 4 are already applied.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Laser Beam Processing (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

L'invention concerne un dispositif pour usiner une pièce métallique en forme de bande ou de plaque, ce dispositif comportant au moins un dispositif de transport rotatif doté d'éléments d'usinage. Ce dispositif de transport guident les éléments d'usinage de manière inclinée ou transversale au sens d'avancement de la pièce, de façon au moins approximativement linéaire dans la zone de la pièce à usiner. Les éléments d'usinage sont des papiers d'émeri, entre lesquels sont disposés des éléments d'appui.
EP06776364.9A 2005-07-25 2006-07-24 Dispositif pour usiner une pièce métallique en forme de bande ou de plaque Active EP1910024B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08020006A EP2025465B1 (fr) 2005-07-25 2006-07-24 Dispositif de traitement d'une pièce usinée métallique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005011640U DE202005011640U1 (de) 2005-07-25 2005-07-25 Vorrichtung zum Bearbeiten eines metallischen Werkstücks
PCT/EP2006/007252 WO2007012438A1 (fr) 2005-07-25 2006-07-24 Dispositif pour usiner une pièce métallique en forme de bande ou de plaque

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP08020006A Division EP2025465B1 (fr) 2005-07-25 2006-07-24 Dispositif de traitement d'une pièce usinée métallique
EP08020006A Division-Into EP2025465B1 (fr) 2005-07-25 2006-07-24 Dispositif de traitement d'une pièce usinée métallique
EP08020006.6 Division-Into 2008-11-17

Publications (3)

Publication Number Publication Date
EP1910024A1 true EP1910024A1 (fr) 2008-04-16
EP1910024B1 EP1910024B1 (fr) 2010-07-14
EP1910024B2 EP1910024B2 (fr) 2017-05-24

Family

ID=35160784

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06776364.9A Active EP1910024B2 (fr) 2005-07-25 2006-07-24 Dispositif pour usiner une pièce métallique en forme de bande ou de plaque
EP08020006A Not-in-force EP2025465B1 (fr) 2005-07-25 2006-07-24 Dispositif de traitement d'une pièce usinée métallique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08020006A Not-in-force EP2025465B1 (fr) 2005-07-25 2006-07-24 Dispositif de traitement d'une pièce usinée métallique

Country Status (7)

Country Link
US (1) US7789735B2 (fr)
EP (2) EP1910024B2 (fr)
JP (1) JP2009502522A (fr)
CN (1) CN101247922A (fr)
AT (2) ATE444833T1 (fr)
DE (3) DE202005011640U1 (fr)
WO (1) WO2007012438A1 (fr)

Cited By (1)

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DE102018106347A1 (de) 2018-03-19 2019-09-19 Boeck Gmbh Verbindungsvorrichtung

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DE102008016944A1 (de) * 2008-04-01 2009-10-08 Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh Vorrichtung zum Bearbeiten von Werkstücken
DE102012012562A1 (de) * 2011-06-30 2013-01-03 Asmo Co., Ltd. Werkstückzufuhrvorrichtung und werkstückzufuhrverfahren
CN102366919B (zh) * 2011-09-21 2015-01-07 杭州祥生砂光机制造有限公司 一圈两磨倒角去毛刺机及去毛刺方法
ES2561029T3 (es) 2013-04-19 2016-02-24 Arku Maschinenbau Gmbh Máquina para el desbarbado
DE102013017908A1 (de) * 2013-10-29 2015-04-30 Lissmac Maschinenbau Gmbh Vorrichtung zum Bearbeiten von Oberflächen von metallischen Werkstücken und Vorrichtungsaufnahme fûr eine solche Vorrichtung
DE102013017907A1 (de) * 2013-10-29 2015-04-30 Lissmac Maschinenbau Gmbh Vorrichtung zum Bearbeiten von metallischen Werkstücken und Vorrichtungsaufnahme für eine solche Vorrichtung
DE102014115778A1 (de) * 2014-10-30 2016-05-04 Lissmac Maschinenbau Gmbh Bearbeitungselement zum Bearbeiten eines profilförmigen oder flachen metallischen Werkstücks sowie wandförmige Trägereinrichtung mit einer Vielzahl von darauf montierten Bearbeitungselementen
CN104607723A (zh) * 2014-12-01 2015-05-13 西安电子工程研究所 一种裂缝波导去毛刺机
DE102015003257B4 (de) 2015-03-16 2023-11-02 Friedrich August Picard Gmbh & Co. Kg Schleifvorrichtung
DE202015102354U1 (de) * 2015-05-08 2015-05-22 Arku Maschinenbau Gmbh Bearbeitungseinheit für eine Maschine zum Entgraten eines flächigen Werkstücks
DE102015110115A1 (de) 2015-06-24 2016-12-29 Georg Weber Vorrichtung zum Bearbeiten eines Werkstücks
DE102015115623A1 (de) * 2015-09-16 2017-03-16 Lcm Gmbh Vorrichtung zur Nachbearbeitung mindestens eines plattenförmigen Werkstücks
DE202015106711U1 (de) 2015-12-09 2017-03-10 Kolthoff Gabrovo Eood Werkzeug für Oberflächenfeinbearbeitungen
DE202017103217U1 (de) 2017-05-29 2017-06-23 Arku Maschinenbau Gmbh Schleifblock
DE102020001283A1 (de) 2020-02-28 2021-09-02 Wendt Poliertechnik Gmbh & Co. Kg Polierwerkzeug
US10828741B1 (en) * 2020-05-22 2020-11-10 Royce McFadden Wood sander
DE202022102471U1 (de) 2022-05-05 2022-06-22 Friedrich August Picard Gmbh & Co. Kg Schleifblock
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WO2019179964A1 (fr) 2018-03-19 2019-09-26 Boeck Gmbh Dispositif de liaison

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DE502006005061D1 (de) 2009-11-19
EP2025465B1 (fr) 2009-10-07
EP1910024B2 (fr) 2017-05-24
DE502006007441D1 (de) 2010-08-26
ATE444833T1 (de) 2009-10-15
CN101247922A (zh) 2008-08-20
JP2009502522A (ja) 2009-01-29
US7789735B2 (en) 2010-09-07
ATE473838T1 (de) 2010-07-15
EP1910024B1 (fr) 2010-07-14
DE202005011640U1 (de) 2005-10-13
EP2025465A3 (fr) 2009-02-25
US20090104859A1 (en) 2009-04-23
WO2007012438A1 (fr) 2007-02-01
EP2025465A2 (fr) 2009-02-18
WO2007012438A8 (fr) 2008-02-28

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