EP1095737A2 - Disque support pour meule à lamelles - Google Patents

Disque support pour meule à lamelles Download PDF

Info

Publication number
EP1095737A2
EP1095737A2 EP00106457A EP00106457A EP1095737A2 EP 1095737 A2 EP1095737 A2 EP 1095737A2 EP 00106457 A EP00106457 A EP 00106457A EP 00106457 A EP00106457 A EP 00106457A EP 1095737 A2 EP1095737 A2 EP 1095737A2
Authority
EP
European Patent Office
Prior art keywords
flange
carrier plate
flange back
grinding
support ring
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
EP00106457A
Other languages
German (de)
English (en)
Other versions
EP1095737B1 (fr
EP1095737A3 (fr
Inventor
Josef Brandstetter
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.)
Jobra Metall GmbH
Original Assignee
Jobra Metall 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 Jobra Metall GmbH filed Critical Jobra Metall GmbH
Publication of EP1095737A2 publication Critical patent/EP1095737A2/fr
Publication of EP1095737A3 publication Critical patent/EP1095737A3/fr
Application granted granted Critical
Publication of EP1095737B1 publication Critical patent/EP1095737B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • 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 carrier plate for flap discs with a hub for the drive shaft and one Flange for the grinding flaps to be glued.
  • the object of the invention is, by an appropriate design the carrier plate the use of press plates and to avoid the associated disadvantages.
  • This configuration primarily achieves that the previously required press plates that exist between neighboring Lamellar grinding wheel had to be arranged, omitted.
  • the adhesive flap on the Flange front are arranged in the usual way, support with its inner edge on the one hand and with one in the On the other hand, the ring surface lying near the outer edge region on the support rings.
  • These support rings practice when Compress one of several to be produced Flap grinding discs existing block the necessary Pressure on these edge areas of the grinding flaps, the sufficient to hold the entire grinding flaps on both their Permanently define the surface as well as with each other.
  • this embodiment of the invention also consists in the fact that the grinding flaps essentially only supported at their edge areas and with be applied to the pressure applied, so that the area remaining between the support rings Flange back is not burdened by the grinding flaps.
  • This area is also used for falling abrasive grains not scratched during the pressing process or in any other way Way damaged. For this reason, can be more advantageous Way the flange back between the support rings as one be printable area designed for advertising purposes or user information can be used.
  • the larger support ring in diameter is on formed outer edge of the flange back.
  • the inner Support ring starting from a rising transition area from the flange back to the hub and the outer support ring through a bead on the outer edge of the flange back be educated. This creates the greatest pressure on the inside Border edge and in the outer edge area, which leads to a ring compound and partially overlapping each other Grinding flaps exercised. This means that when grinding particularly heavily loaded edge areas securely glued, whereby the stiffness of the individual grinding flaps the transmission sufficient pressure also in the interior this grinding flap ring ensures that sufficient Gluing takes place.
  • the transition region can preferably be a fillet surface be trained. But it is also possible Design the transition area as a flat inclined surface.
  • the carrier plate 1 shown in section in the drawing for a lamellar grinding wheel 2 has a hub part 3 and one Flange 4 on.
  • On the flange front 5 are grinding lamellae 6 arranged in a partially overlapping form, as is typical for this type of flap disc is.
  • On the flange back 7 there are two support rings 8 and 9 trained on which the grinding flaps 6 are supported, the ring formed from the individual grinding lamellae with its inner edge facing away from the carrier plate 1 10 on the support ring 8 and with a further outside Area 11 is supported on the support ring 9.
  • the support ring 8 is designed as a fillet surface, while the support ring 9 formed as a bead on the outer edge of the flange back 7 is.
  • flap discs 2 are for adhesive operation under pressure on a stand 13 plugged with thru axle 14, the thru axle 14 a Has outer diameter that is only slightly smaller than the diameter of the receiving bore 15 of the carrier plate 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Laminated Bodies (AREA)
EP00106457A 1999-08-16 2000-03-24 Disque support pour meule à lamelles Expired - Lifetime EP1095737B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29914325U DE29914325U1 (de) 1999-08-16 1999-08-16 Trägerteller für Lamellenschleifscheiben
DE29914325U 1999-08-16

Publications (3)

Publication Number Publication Date
EP1095737A2 true EP1095737A2 (fr) 2001-05-02
EP1095737A3 EP1095737A3 (fr) 2003-06-04
EP1095737B1 EP1095737B1 (fr) 2004-11-24

Family

ID=8077586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106457A Expired - Lifetime EP1095737B1 (fr) 1999-08-16 2000-03-24 Disque support pour meule à lamelles

Country Status (4)

Country Link
EP (1) EP1095737B1 (fr)
AT (1) ATE283148T1 (fr)
DE (3) DE29914325U1 (fr)
ES (1) ES2157865T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20101017A1 (it) * 2010-06-08 2011-12-09 C L M S Societa Cooperativa Disco lamellare
CN102753308A (zh) * 2010-02-18 2012-10-24 金世博股份公司 用于加工材料表面的转盘

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106631A1 (de) 2001-02-12 2002-08-22 Rueggeberg August Gmbh & Co Tragteller für Fächerschleifscheibe und Fächerschleifscheibe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9001995U1 (de) * 1990-02-20 1990-04-26 Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG, 5250 Engelskirchen Schleiflamellenteller
DE9017256U1 (de) * 1990-12-21 1991-03-14 Wendt, Günther, 5227 Windeck Fächerstirnschleifscheibe
EP0444272A1 (fr) * 1990-03-01 1991-09-04 Günther Wendt Disque de polissage à éléments flexibles périfériques
DE29805508U1 (de) * 1998-03-26 1998-05-20 Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG, 51766 Engelskirchen Werkzeug, insbesondere Schleif- oder Polierwerkzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9001995U1 (de) * 1990-02-20 1990-04-26 Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG, 5250 Engelskirchen Schleiflamellenteller
EP0444272A1 (fr) * 1990-03-01 1991-09-04 Günther Wendt Disque de polissage à éléments flexibles périfériques
DE9017256U1 (de) * 1990-12-21 1991-03-14 Wendt, Günther, 5227 Windeck Fächerstirnschleifscheibe
DE29805508U1 (de) * 1998-03-26 1998-05-20 Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG, 51766 Engelskirchen Werkzeug, insbesondere Schleif- oder Polierwerkzeug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102753308A (zh) * 2010-02-18 2012-10-24 金世博股份公司 用于加工材料表面的转盘
ITMI20101017A1 (it) * 2010-06-08 2011-12-09 C L M S Societa Cooperativa Disco lamellare
EP2394789A1 (fr) * 2010-06-08 2011-12-14 C.L.M.S. Società Cooperativa Disque à lamelles

Also Published As

Publication number Publication date
EP1095737B1 (fr) 2004-11-24
ATE283148T1 (de) 2004-12-15
DE29914325U1 (de) 1999-12-23
ES2157865T1 (es) 2001-09-01
DE50008733D1 (de) 2004-12-30
DE20005548U1 (de) 2000-08-10
ES2157865T3 (es) 2005-05-16
EP1095737A3 (fr) 2003-06-04

Similar Documents

Publication Publication Date Title
DE69700301T2 (de) Gerät und Verfahren zum Kleben von Plattenhälften zur Herstellung von optischen Datenspeicherplatten
DE3541347C1 (de) Faecherstirnschleifscheibe
DE69729522T2 (de) Plattenantriebsvorrichtung
EP2265410B1 (fr) Meule de dégrossissage
DE2524803C3 (de) Bremsscheibe
EP1095737B1 (fr) Disque support pour meule à lamelles
DE3545842A1 (de) Mit druckmittel-hilfskraft betaetigbare lamellenkupplung mit einer mitnahmezaehne zu ihrer drehsicherung aufweisenden tellerfelder
EP0270556B1 (fr) Dispositif comportant un mandrin et une meule, en particulier pour les dentistes ainsi que procede pour sa fabrication
DE4414058A1 (de) Kupplungsscheibe o. dgl. und Verfahren zu ihrer Herstellung
DE102011100792A1 (de) Flexible Schleifscheibe
DE69713968T2 (de) Fächerschleifscheibe
DE19880564B4 (de) Reibbeläge tragende Scheibe für eine mechanische Kupplung
DE4432168A1 (de) Lamellenschleifscheibe
DE102006043989A1 (de) Lamellenschleifscheibe
DE102015011442A1 (de) Fächerschleifscheibe, Tragteller dafür und Verfahren zu deren Herstellung
DE2403112C3 (de) Bremssegment mit einem Graphit-Reibelement für Hochleistungs-Mehrscheibenbremsen
DE3230024A1 (de) Kupplungsscheibe
DE2306558C3 (de) Schleif- oder Polierkopf
DE9216621U1 (de) Schleifwerkzeug
EP1896273A1 (fr) Dispositif de freinage d'un vehicule sur rails
DE534073C (de) Vorrichtung zum Abrichten der zylindrischen Flaeche von Schleifscheiben
DE2500626A1 (de) Topffoermige schleif- oder polierscheibe
DE433395C (de) Scheibenrad
DE2645875C3 (de) Fahrzeugrad mit einer Flachbettfelge verhältnismäßig kleinen AuBendurchmessers
DE623057C (de) Fahrzeugbremse

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

REG Reference to a national code

Ref country code: ES

Ref legal event code: BA2A

Ref document number: 2157865

Country of ref document: ES

Kind code of ref document: T1

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 24D 13/16 B

Ipc: 7B 24D 9/08 A

Ipc: 7B 24D 18/00 B

17P Request for examination filed

Effective date: 20031020

AKX Designation fees paid

Designated state(s): AT DE ES IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES IT

REF Corresponds to:

Ref document number: 50008733

Country of ref document: DE

Date of ref document: 20041230

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2157865

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

26N No opposition filed

Effective date: 20050825

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

Ref country code: AT

Payment date: 20070313

Year of fee payment: 8

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

Ref country code: ES

Payment date: 20070329

Year of fee payment: 8

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

Ref country code: DE

Payment date: 20070529

Year of fee payment: 8

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

Ref country code: IT

Payment date: 20070615

Year of fee payment: 8

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

Ref country code: AT

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

Effective date: 20080324

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

Ref country code: DE

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

Effective date: 20081001

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080325

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

Ref country code: ES

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

Effective date: 20080325

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

Ref country code: IT

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

Effective date: 20080324