WO2001036160A2 - Disque rotatif consommable pour l'usinage de surfaces, dote d'un corps de base en materiau moule par injection, notamment en matiere synthetique - Google Patents

Disque rotatif consommable pour l'usinage de surfaces, dote d'un corps de base en materiau moule par injection, notamment en matiere synthetique Download PDF

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Publication number
WO2001036160A2
WO2001036160A2 PCT/EP2000/011144 EP0011144W WO0136160A2 WO 2001036160 A2 WO2001036160 A2 WO 2001036160A2 EP 0011144 W EP0011144 W EP 0011144W WO 0136160 A2 WO0136160 A2 WO 0136160A2
Authority
WO
WIPO (PCT)
Prior art keywords
base body
rib profile
ribs
rotating disc
disc according
Prior art date
Application number
PCT/EP2000/011144
Other languages
German (de)
English (en)
Other versions
WO2001036160A3 (fr
Inventor
Steffen Neu
Original Assignee
Klingspor 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
Application filed by Klingspor Gmbh filed Critical Klingspor Gmbh
Priority to AT00993109T priority Critical patent/ATE432793T1/de
Priority to DE50015654T priority patent/DE50015654D1/de
Priority to EP00993109A priority patent/EP1144161B1/fr
Priority to JP2001538141A priority patent/JP2003513811A/ja
Priority to SK1005-2001A priority patent/SK10052001A3/sk
Publication of WO2001036160A2 publication Critical patent/WO2001036160A2/fr
Publication of WO2001036160A3 publication Critical patent/WO2001036160A3/fr

Links

Classifications

    • 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
    • B24D13/20—Mountings for the wheels
    • 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
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/16—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips

Definitions

  • the invention relates to a consumable rotary disc for processing material surfaces with the features of the preamble of claim 1.
  • a flap disc or elastic flap disc is on the market under the name MAGNUM COOL TOP.
  • MAGNUM COOL TOP MAGNUM COOL TOP.
  • the ring zone provided with the support surface of the grinding flaps is solidly made of plastic and continues radially on the inside in connection with the ring-shaped support surface in a first cross-sectional zone which is relatively narrow in the radial direction and which extends in the circumferential direction on the end face of the base body facing away from the support surface distributed cup-shaped recesses is provided so that equidistant radially extending webs of relatively large wall thickness, ie a wall thickness of about 2 mm, remain between the recesses.
  • the recesses have an average extent of approximately 5 mm in the circumferential direction.
  • the first rib profile formed in this way is closed on the end face of the base body provided with the supporting surface and is open on the other end face.
  • a hub disc without a rib profile which is also on the end face of the base body facing away from the wing the rest of the end face is radially aligned and is recessed in a bowl shape on the end face of the base body provided with the supporting surface while reducing the axial wall thickness.
  • the hub has a central round opening.
  • the first rib profile arranged in this consumable flap disc between the wing for the material processing surface and the hub increases the flexibility of the flap disc without any significant material savings.
  • the invention is particularly concerned with base bodies made of injection-molded material.
  • other sprayable material can also be considered, for example made of metal.
  • the invention sets itself apart from such usable rotary disks in which the base body is shaped differently than in a spraying process, such as by forming the base body from a sheet metal or also from a non-sprayable glass fiber reinforced plastic.
  • the material processing covering subject to abrasion when used is usable, but also the base body, which is expediently permanently connected to the material processing covering by means of a binder, in particular an adhesive.
  • a binder in particular an adhesive.
  • the binder of a material processing covering can also be used as the binder, for example, in which abrasive bodies bound in a binder are used.
  • the material processing surface is prefabricated from at least one element with geometrically indefinite cutting as well as the base body, which is preferred, the material processing surface and base body can be used together on the rotating disk connected to form a unit and are therefore only ever subject to a single application ,
  • the conditions are therefore not comparable to arrangements in which a reusable base body can be re-populated with a material processing covering after its consumption (cf. US-A 5 138 735, in particular Fig. 1, reference numerals 32 and 34 and column 2, line 64 to column 3, line 2, US -A 4 979 336, in particular Fig. 2 and US-A 4 924 634, in particular Fig. 7 and WO 92/00163, in particular Fig.
  • the invention is primarily concerned with the use of the rotary disc as a grinding tool.
  • Modern grinding tools of this type should be able to be operated at a maximum working speed of 80 m / s, which corresponds to a minimum breaking speed of 150 m / s.
  • the test regulations for corresponding semi-flexible grinding wheels, flap grinding wheels, flap grinding wheels and volcanic fiber grinding wheels result in particular from "Principles for the implementation of the type test and certification of grinding wheels made of bonded abrasives and coated abrasives" in the magazine ZH 1/670, part issued in July 1997 4, sheets 2205 and 3101 of the technical committee "Iron and Metal I" of the BGZ, order no.
  • the cost share of the material of the base body is high in comparison with that of the material processing covering and even exceeds this in not uncommon cases.
  • this cost component is extremely critical, for competition reasons alone. Added to this is the effort involved in recycling that is as environmentally friendly as possible.
  • the invention also includes the possibility of perforating the wing, for example perforated or perforated, or otherwise provided with recesses, for the purpose that a binder, such as adhesive, adheres better to the material processing covering applied to the outside of the wing.
  • a binder such as adhesive
  • the object of the invention is to substantially reduce the mass of the base body in such a conventional structure of a consumable rotating disk, thereby substantially improving the pricing option of the mass article of the consumable rotating disk and at the same time significantly reducing the amount of material that requires recycling, and all of this a design that makes it possible to meet the requirements for maximum working speeds of up to 80 m / s and minimum breaking speeds of up to 150 m / s in a comparable, even better way in individual cases.
  • the requirements for a flap face grinding machine with one-sided or even double-sided covering (claim 18) with overlapping grinding flaps are met.
  • a second rib profile is additionally created on the rear of the wing.
  • Both rib profiles are open between the ribs and can be designed with substantial material savings and the associated reduction in manufacturing and recycling costs in such a way that they take into account the force requirements for a high-performance rotating disk of the overall usable type, at least as well as solid base bodies can. Due to the design options for the design of the profiles, the skilled person is given many options for adapting to the stresses depending on the type of application.
  • the hub is a simple central hole in a flat annular disc, which forms the central part of the base body. If the hub is drawn into the first rib profile, in addition to a better stiffening in the central region of the rotating disk, there is also a better possibility of mounting the rotating disk on the drive shaft, since the hub is axially extended.
  • the first annular cross-sectional zone between the hub and the wing for the material processing surface is also graduated, while on the other end the flat annular disc forming the hub merges smoothly into the radially adjoining area and the first rib profile is open towards this end and is arranged closed in this stage alone to the first end.
  • a radial cranked formation of the rotary disc is provided, in which the first rib profile is included in the radial direction.
  • the first rib profile between two wide concentric annular ribs is formed in the area of the step mentioned in that relatively wide radial webs run in the annular gap between these two ribs.
  • the ribs of the first and / or the second rib profile according to the invention instead of such an arrangement with concentric ribs and radially extending stiffening ribs are otherwise somehow rectilinear, curved or mixed rectilinear and crooked or that the ribs of the first and / or cross the second rib profile directly, offset or mixed directly and offset.
  • the plurality, preferably all, of the ribs of the first and / or the second rib profile are shaped as narrow webs.
  • the radially extending and / or the ribs running in the circumferential direction can be interrupted in the manner of a framework or can be composed in the manner of a framework.
  • first rib profile a combination of concentric circumferential ribs and radial ribs, also called webs.
  • the first and the second rib profile have an annular rib in common. In this case it is even possible for the first rib profile to have only one further rib running radially further inwards. points, which can then preferably serve as a delimitation of a central opening of the hub in the sense discussed above. This does not exclude that in the case of the first rib profile, at least one further annular rib is also included in the rib profile.
  • the second rib profile according to the invention has only two further ribs running radially further outwards.
  • the one rib supports the wing for the material processing covering in a radially central region and the two other ribs, including the rib common to the first rib profile, follow the radially inner and the radially outer boundary of the wing.
  • first rib profile and the second rib profile open on the end face of the base body, which faces away from the wing for the material processing covering.
  • This enables a one-piece injection molding of the base body.
  • This cover can in turn be an injection molded part, but need not be. It is preferred that the cover extends over the whole Extent of the open rib profile extends and this closes.
  • at least one cover of the open first and / or second rib profile, which supplements the base body is expediently provided on the end face of the rotary disc facing away from the wing.
  • This cover can be chosen so that it complements the base body so that it appears from the outside like a massive three-dimensionally expanded disk-shaped body.
  • This cover can itself be thin as a film, for example if it only serves to serve as a label or label carrier.
  • This film-like thickness of the rear cover is generally also generally sufficient for the wall thickness of the base body provided with the two rib profiles. Accordingly, the overlap of the first and / or second rib profile on the end face provided with the wing for the material processing covering can be made thin.
  • This wall thickness can, however, also be selected to be of different thickness in different wall areas and / or in comparison of the front with the rear end face.
  • the statically required wall thickness of the radially extending webs of the rib profile and / or of the webs running in the circumferential direction can expediently be selected as a measure of the wall thickness.
  • these webs and the two end covers can also be designed essentially the same or even completely the same.
  • the covering of the respective rib profile on the end face of the rotary disc facing away from the wing need not be flat, which may be sufficient in the case of a purely label carrier function, but expediently supplements at least one radial section of the first rib profile and / or at least one radial section of the second rib profile with corresponding supplementary profiles.
  • the base body is combined with its rear cover, this results in increased stability of the base body and its cover by plugging it together or, preferably, in a permanent manner, such as by welding. It can it is sufficient that the addition of the rib profile only makes up a small part of the axial extension of the ribs.
  • the cover complements the entire first rib profile and a radially inner section of the second rib profile between two adjacent annular circumferential ribs, the radially outer section of the second rib profile preferably being additionally covered flat without forming a supplementary profile and thus in the peripheral region the rotary disc allows a certain axial compliance.
  • the cover provided as a supplement to the base body can also have functions other than the carrying function for a label.
  • a function can be that of a protective cover on the back of the other open base body of the rotating disk.
  • the back cover as a carrier for a further material processing covering, which can be the same, similar or different in relation to the material processing covering discussed earlier arranged on the front side of the actual basic body of the rotating disk.
  • concentrically circumferential grooves can be provided in a known manner, which can accommodate adhesive or another binder for the material processing covering so that the material processing covering on the relevant wing on the base body or its rear cover in operation reliably, ie secured against detachment and against relative rotation, is liable.
  • continuous or partial recesses such as depressions, holes or other recesses, can also be provided.
  • Figure 1 is a perspective view of a rotary disc for processing material surfaces.
  • Figure 2 is a front end view of the base body of the rotary disc.
  • FIG. 3 shows a rear plan view of the base body according to FIG. 2;
  • Fig. 4 is a perspective view of the base body of FIGS. 1 and 2 obliquely from the front and
  • FIG. 6 shows a section along the line E-E in FIG. 3 with an enlarged drawing of a detail in FIG. 6a;
  • FIG. 7 shows a section along the line F-F in FIG. 3 with an enlarged drawing out of a detail in FIG. 7a;
  • FIG. 8 shows an axial plan view of a rear cover of the base body from FIGS. 2 to 7a, specifically with respect to its installed state from the inside;
  • FIG. 10 shows a section along the line C-C in FIG. 8 with an enlarged detail in FIG. 10; such as
  • FIG. 11 shows a diagonal section through the assembly from the base body of FIGS. 2 to 7a with an enlarged drawing of a detail in FIG. 11a.
  • a first ring zone 8 or a second ring zone 10 are formed on the two end faces of the rotary disc 2 at a distance around the central hole 6 up to or beyond the edge, and are provided on associated ring-shaped wings with first or second grinding surfaces.
  • mellen 12 or 14 are occupied.
  • the grinding lamellae each extend radially and overlap in the form of a fan in the circumferential direction, the orientation of the overlap on the first ring zone 8 being reversed as on the second ring zone 10.
  • the rotating disk 2 corresponds to the known structure of approximately JP-63-168055-A ,
  • the invention is concerned with the special feature described below that the base body 4 of the rotary disc 2 is in any case covered on one end face with material processing covering, in particular with the fan-shaped overlapping grinding lamellae in the sense of forming an end face of the rotary disk of FIG. 1.
  • the base body has the open profile to be described in more detail below in accordance with FIGS. 2 to 7a.
  • This open profile can be completed according to FIG. 11 with FIG. 11a on the rear end side by the cover according to FIGS. 8 to 10a. It is not necessary, but it is possible that the final cover is in turn covered with a material processing covering.
  • the cover can also only serve as a profile cover with or without function as a label and / or label carrier. If, in turn, the cover forms a wing for a material processing covering on the outside in a manner that is not shown, in particular for fan-shaped overlapping grinding lamellae, a rotating disk with the basic structure of FIG. 1 is created, in which the rotating disk has fan-shaped overlapping grinding lamellae on its two end faces , which, if desired, can be oriented in opposite directions in the representation of FIG. 1.
  • the second grinding flaps 14 are shown in FIG. 1, which in FIG. 1 are in the second ring zone 10. are ordered to think away.
  • any other material processing covering with grinding or polishing characteristics can also take place, in particular also one that is prefabricated in one piece and then via a binding agent, in particular Adhesive with which the base body is connected.
  • the basic body 4 is described in detail below with reference to FIGS. 2 to 7a.
  • the (first) ring zone 8 can first be seen, which is formed with annular grooves 18 which are concentric and radially equidistant from the central hole 6, and at the same time the the ring zone 8 formed annular wing 20 for the grinding flaps 12 describes.
  • the annular grooves 18 serve for better anchoring of the adhesive or other binding agent with which the grinding flaps 12 are attached to the wing 20.
  • a further profiling up to perforations such as perforation or perforation with any perforation cross section, can take place.
  • Such profiling can also serve for better adhesion of the binder to the wing of the grinding flaps 12 or other material processing covering arranged on the outside of the wing 20. If there are no perforations, perforations, etc. are provided, the entire ring zone 8 is formed closed as shown.
  • the end region of the base body 4 lying between this and the central hole 6 is also closed.
  • this embodiment of the exemplary embodiment described can, if necessary, vary up to the arrangement of openings are, for example, if additional mounting holes must be provided for a holding device.
  • annular grooves 8 have a relatively small depth in relation to the wall thickness on the end face of the base body 4 and are approximately pot-shaped with relatively wide, namely approximately corresponding to the outer width of the annular grooves intermediate webs.
  • wing 20 at an acute angle ⁇ from ... to ..., e.g. 12 ' is inclined with respect to a line perpendicular to the axis of the hub 6, which extends radially at every radius.
  • the supporting surface 18 is arranged offset on the front side in relation to the radial central plane of the base body 4.
  • the cross-section is bent back axially symmetrically from the inner edge of the ring zone 8 or the wing 20 in the direction of the hub 6, the radially inside the ring zone 8 lying in turn ring-shaped zone 22 from the circular inner edge 24 first of all an annular conically striving section 26 and then a flat one Annular disk 28 describes which is parallel to the imaginary connecting plane of the circular inner edge 24 of the radially outer ring zone 8.
  • the annular zone 22 consequently has a construction which is cranked backwards from the front end face of the base body 4.
  • the entire base body 4 is designed as a rib profile open to the rear.
  • This rib profile consists of ring ribs 30 concentric with the hole 6 and radial ribs 32 starting from the hole 6 and distributed over the circumference at equal angular intervals, which extend over the entire radial extent between the hole 6 and the outer edge of the base body 4 and in each case in the radial direction straight through, also through the bent area according to the particularly clear view in Fig. 5.
  • the individual ring ribs 30 require closer examination.
  • the radially innermost ring rib 30a forms a sleeve-shaped hub of the rotary disk 2 or of the base body 4 with the sleeve-shaped axial widening of the hole 6.
  • the ring rib 30b which follows radially further outwards lies slightly radially further outwards than the circular inner edge 24 of the ring zone 8 and describes approximately the radial inner edge of the wing 20.
  • the two ring ribs 30a and 30b describe a first annular cross-sectional zone 34 of the base body 4, which is arranged radially further inward than the wing 20.
  • a second annular cross-sectional zone 36 is formed axially behind the ring zone 8 or the supporting surface 20, specifically between the annular rib 30b common to the first annular cross-sectional zone 34 and an annular rib 30d located on the radial outer edge of the base body 4, which at the same time has a cylindrical and with the hub 6 describes the coaxial lateral surface of the base body.
  • the airfoil 20 is provided on the entire surface area of the ring zone 8 located on the end face in the respective axial extension of the two ring ribs 30b and 30d.
  • An intermediate rib 30c nested approximately midway between the ring rib 30b and the outermost ring rib 30d supports the radially central region of the wing 20.
  • the two cross-sectional zones 34 and 36 together describe the entire open profile on the back of the base body 4.
  • the free edge lies here of the radially innermost ring rib 30a forming the hub and the radially outermost ring rib 30d forming the outer jacket of the base body 4 entirely or essentially in the same radial plane as can be seen from the radially extending reference lines shown in the drawing.
  • the section line DD shown in FIG. 2 can be understood either as section line EE or as section line FF according to FIG. 3. It can be seen from Fig. 3 that the Section line EE runs along a radial rib or two radial ribs 32 aligned with one another, while section line FF runs in the angular space between two adjacent radial ribs 32. It can also be seen that two diagonally opposite radial ribs are generally aligned with one another. This difference in the sectional guides results in the different sectional representations in FIGS. 6 and 7. In FIG. 6, the height of two aligned radial ribs 32 is shown, while in FIG. 7 the actual end wall thickness of the base body 4 can be seen.
  • a local or annular nose 38 projecting inwards on the back of the radially outermost ring rib 30d close to the rear end end can also be seen, which is arranged in each case between the radial ribs 32 and can be used for fastening the rear cover, which will be described below, of the rib profile of the base body 4 which is open to the rear, but does not necessarily have to be used.
  • the cover 40 consists of two concentric flat annular disks 42 and 44, each running in a radial plane, which adjoin one another axially with respect to the annular rib 30b via a small step 45 and which form an overall self-contained end face on the rear side of the base body 4 can.
  • the annular disk 42 which also forms the hole 6, is somewhat axially outward according to FIG. 10 and the annular disk 42 is axially offset inward.
  • the outer end face 42, 44 on the back of the base body only serves as a support for labels and / or other printing.
  • the rear end outer surface of the cover 40 in the area of the annular disk 42 can also form an annular support surface for rear-mounted grinding lamellae 14 of the rotary disk, which then form on the second one formed by the radially outer annular disk 44 Ring zone 10 in the same can be attached in a manner as described earlier with respect to the first grinding flaps 12 with reference to the wing 20 with the annular grooves 18 or another surface design which improves the adhesion.
  • An only rudimentary rib profile complementary to the open rib profile on the back of the base body 4 is provided on the inside of the cover 40 facing the open rear rib profile of the base body 4.
  • This rudimentary rib profile is complementary to the opposite radial ribs 32 and ring ribs 30 of the base body, a radial displacement of the radial ribs in the assembled state according to FIG. 7 being possible, but not necessary and not normally provided.
  • the annular space between the rudimentary annular ribs 46c and 46d, which can connect to the annular ribs 30c and 30d of the base body 4 in a complementary manner, is kept free of radial ribs, so that the annular disk 44 is flat in the manner of a lamella.
  • the rib 30b common to the two cross-sectional zones 34 and 36 of the base body 4 is not a rudimentary ring rib on the cover 40, but only opposite the step 45.
  • the ring rib 30, which essentially forms the hub, on the base body 4 is opposite the rudimentary ring rib 46a on the cover 40, which likewise contributes somewhat to the hub formation.
  • Rudimentary radial ribs which are completely diagonally aligned with one another, are present with a corresponding angular distribution like the radial ribs 32 on the base body 4 on the inside of the two annular sections 26 and 28, interrupted by the step 45.

Abstract

L'invention concerne un disque rotatif consommable pour l'usinage de surfaces. Ce disque présente une couche servant à l'usinage des matériaux et fixée au moyen d'un liant sur une surface de support de la face d'un corps de base qui se présente également sous forme d'un disque, utilisé avec le disque rotatif. Ce corps de base moulé par injection est doté d'un moyeu central (6) dans lequel est logé un arbre d'entraînement du disque rotatif. La surface de support est prévue sur une zone circulaire autour du moyeu (6), et une première zone de la section circulaire du corps de base, disposée radialement plus à l'intérieur par rapport à la surface de support, constitue un premier profil nervuré (30a, 30b, 32) présentant des nervures croisées séparées par des espaces ouverts. Selon l'invention, une deuxième zone de la section circulaire du corps de base (4), disposée sur le côté arrière de la surface de support, constitue un second profil nervuré (30b, 30c, 30d, 32) présentant des nervures croisées séparées par des espaces ouverts.
PCT/EP2000/011144 1999-11-16 2000-11-10 Disque rotatif consommable pour l'usinage de surfaces, dote d'un corps de base en materiau moule par injection, notamment en matiere synthetique WO2001036160A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT00993109T ATE432793T1 (de) 1999-11-16 2000-11-10 Verbrauchbare rotationsscheibe zur bearbeitung von materialoberflächen mit einem grundkörper aus spritzgegossenem material, insbesondere kunststoff
DE50015654T DE50015654D1 (de) 1999-11-16 2000-11-10 Verbrauchbare rotationsscheibe zur bearbeitung von materialoberflächen mit einem grundkörper aus spritzgegossenem material, insbesondere kunststoff
EP00993109A EP1144161B1 (fr) 1999-11-16 2000-11-10 Disque rotatif consommable pour l'usinage de surfaces, dote d'un corps de base en materiau moule par injection, notamment en matiere synthetique
JP2001538141A JP2003513811A (ja) 1999-11-16 2000-11-10 射出成形材料特にプラスチックから成る基体を備えた材料表面加工用の消耗可能な回転円板
SK1005-2001A SK10052001A3 (sk) 1999-11-16 2000-11-10 Opotrebiteľný rotačný kotúč na opracovanie povrchových plôch materiálu, ktorý má základné teleso so vstrekovaním tvarovaného materiálu, najmä plastu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29920124U DE29920124U1 (de) 1999-11-16 1999-11-16 Verbrauchbare Rotationsscheibe zur Bearbeitung von Materialoberflächen mit einem Grundkörper aus spritzgegossenem Material, insbesondere Kunststoff
DE29920124.4 1999-11-16

Publications (2)

Publication Number Publication Date
WO2001036160A2 true WO2001036160A2 (fr) 2001-05-25
WO2001036160A3 WO2001036160A3 (fr) 2001-12-13

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PCT/EP2000/011144 WO2001036160A2 (fr) 1999-11-16 2000-11-10 Disque rotatif consommable pour l'usinage de surfaces, dote d'un corps de base en materiau moule par injection, notamment en matiere synthetique

Country Status (7)

Country Link
EP (1) EP1144161B1 (fr)
JP (1) JP2003513811A (fr)
AT (1) ATE432793T1 (fr)
CZ (1) CZ20012578A3 (fr)
DE (2) DE29920124U1 (fr)
SK (1) SK10052001A3 (fr)
WO (1) WO2001036160A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3173190A1 (fr) 2015-11-27 2017-05-31 Przedsiebiorstwo Pentar Stanislaw Róg Disque abrasif à lamelles
US10335917B2 (en) 2013-04-04 2019-07-02 3M Innovative Properties Company Pad for supporting abrasive disc
US20200269389A1 (en) * 2017-09-26 2020-08-27 Gerima Holding Gmbh Grinding and/or cutting tool and method for grinding and/or cutting

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600117892A1 (it) * 2016-11-22 2018-05-22 Bdl S R L Disco per elettroutensili per il supporto di materiale abrasivo e metodo di realizzazione di un disco abrasivo comprendente detto disco di supporto
WO2018156567A2 (fr) * 2017-02-22 2018-08-30 Acs Industries, Inc. Tampon de décapage de sol segmenté rotatif
TWI613042B (zh) * 2017-03-10 2018-02-01 Hong Xing Abrasive Technology Co Ltd 膠合式之平面砂布輪及其製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840019A1 (de) * 1988-11-26 1990-05-31 Abbatis Holdings Ltd Schleifschuh
EP0397624A2 (fr) * 1989-05-11 1990-11-14 ROMANINI, Franco Support pour disque abrasif
DE9216621U1 (fr) * 1992-12-05 1993-01-28 Lukas-Erzett Vereinigte Schleif- Und Fraeswerkzeugfabriken Gmbh & Co Kg, 5250 Engelskirchen, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032540A1 (de) * 1989-10-24 1991-04-25 Phoenix Ag Verfahren und vorrichtung zur herstellung einer scheibe zum polieren bzw. schleifen von bildschirmen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840019A1 (de) * 1988-11-26 1990-05-31 Abbatis Holdings Ltd Schleifschuh
EP0397624A2 (fr) * 1989-05-11 1990-11-14 ROMANINI, Franco Support pour disque abrasif
DE9216621U1 (fr) * 1992-12-05 1993-01-28 Lukas-Erzett Vereinigte Schleif- Und Fraeswerkzeugfabriken Gmbh & Co Kg, 5250 Engelskirchen, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10335917B2 (en) 2013-04-04 2019-07-02 3M Innovative Properties Company Pad for supporting abrasive disc
EP3173190A1 (fr) 2015-11-27 2017-05-31 Przedsiebiorstwo Pentar Stanislaw Róg Disque abrasif à lamelles
WO2017091093A1 (fr) 2015-11-27 2017-06-01 Przedsiębiorstwo Pentar Stanisław Róg Disque à lamelles abrasives
US20200269389A1 (en) * 2017-09-26 2020-08-27 Gerima Holding Gmbh Grinding and/or cutting tool and method for grinding and/or cutting

Also Published As

Publication number Publication date
SK10052001A3 (sk) 2002-02-05
DE29920124U1 (de) 2001-03-29
EP1144161B1 (fr) 2009-06-03
WO2001036160A3 (fr) 2001-12-13
ATE432793T1 (de) 2009-06-15
DE50015654D1 (de) 2009-07-16
EP1144161A3 (fr) 2002-03-06
CZ20012578A3 (cs) 2002-07-17
JP2003513811A (ja) 2003-04-15
EP1144161A2 (fr) 2001-10-17

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