EP0924031B1 - Outil pour usinage des surfaces et des bords - Google Patents

Outil pour usinage des surfaces et des bords Download PDF

Info

Publication number
EP0924031B1
EP0924031B1 EP97122215A EP97122215A EP0924031B1 EP 0924031 B1 EP0924031 B1 EP 0924031B1 EP 97122215 A EP97122215 A EP 97122215A EP 97122215 A EP97122215 A EP 97122215A EP 0924031 B1 EP0924031 B1 EP 0924031B1
Authority
EP
European Patent Office
Prior art keywords
tool
bristles
bristle
rotation
carrying body
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.)
Revoked
Application number
EP97122215A
Other languages
German (de)
English (en)
Other versions
EP0924031A1 (fr
Inventor
Josef Vogel
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.)
Botech AG Gesellschaft fur Beratung und Oberflachentechnik
Original Assignee
Botech AG Gesellschaft fur Beratung und Oberflachentechnik
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=8227813&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0924031(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Botech AG Gesellschaft fur Beratung und Oberflachentechnik filed Critical Botech AG Gesellschaft fur Beratung und Oberflachentechnik
Priority to DE59709867T priority Critical patent/DE59709867D1/de
Priority to DE29724404U priority patent/DE29724404U1/de
Priority to AT97122215T priority patent/ATE237433T1/de
Priority to EP97122215A priority patent/EP0924031B1/fr
Publication of EP0924031A1 publication Critical patent/EP0924031A1/fr
Application granted granted Critical
Publication of EP0924031B1 publication Critical patent/EP0924031B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/02—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by pitch, resin, cement, or other adhesives
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/008—Disc-shaped brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • 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
    • B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface

Definitions

  • the present application relates to a tool according to the The preamble of claim 1, a method for the same Manufacturing as well as a process for processing Workpiece surfaces according to the preamble of claim 6.
  • Such conventional bristle tools have from reasons described in particular for deburring the Cut edges of cutouts in the workpiece surface and machining the perpendicular to the workpiece surface trending cut surfaces a bad one Machining efficiency.
  • the object of the present invention was now to to find such a processing tool with bristles, which has an improved machining effect in the range of Shows sections of workpiece surfaces.
  • a particularly advantageous processing image results by the inventive method according to claim 6, by the individual bristles through the inventive First intervene in the direction of rotation in the cutting edge area, with the further rotation of the tool against the Cushion the direction of rotation and thereby the cut surface hike along down.
  • the bristles continue to counter the tool Direction of rotation bent backwards and then over the cutting edge upwards in the direction of rotation of the Tool removed.
  • Figure 1 is the side view of a conventional one Bristle tool 1 shown.
  • the bristle bundles 4 are conventional formed from a plurality of individual bristles 4 ', which on the bundle base, for example, by entanglement are summarized and by means of metal clips be held together. These bundle arrangements are in appropriately designed bores in the base body 2 introduced and fixed in it.
  • this running-in phase can now according to the types of bristles used and those to be processed Workpieces are of different lengths and are not determinable. If the workpieces to be machined after the Machining should have a homogeneous surface either the running-in phase separately and therefore unproductive be carried out until the desired effect has been reached, or the bristles must be in advance after manufacturing the tool to the same length to be edited. Such processing is on the one hand, very complex and therefore also expensive and can only be used with one limited accuracy.
  • a tool according to the invention such as a partial area in the Radial section shown in Figure 2 now avoids these disadvantages effective.
  • bristle bundle 4 with parallel aligned bristles 4 'are formed which for example a round or oval cross section forming cylinder, and not conical are fanned out.
  • This already applies to the new, unused tool a homogeneous working surface, formed from the free ends of the bristles 4 ', which are not subsequently added to the correct length of the Bristles 4 'must be processed.
  • the bristles 4 'according to the invention are tangential in Direction of travel L seen at an acute angle ⁇ arranged with respect to the axis of rotation 3 of the tool, such as emerges from the tangential section A-A in FIG.
  • Figure 4 shows schematically in section a single bristle 4 'of a tool according to the invention in intervention in the direction of rotation according to the invention Workpiece 6 resp. into a recess 7 arranged therein with cut edge 8 and cut surface 9.
  • the bristle 4 ' thanks to the position pointing in the direction of rotation L. its tip in the area slightly below the cutting edge 8 on the cutting surface 9.
  • Figure 7 now shows the supervision of the Processing area of a designed according to the invention Tool 1.
  • the bundles 4 are each radial on a line arranged from the center of the tool, the individual bristles 4 'each in parallel next to each other an angle with respect to the tool axis 3 in the direction of rotation L of the tool are arranged aligned.
  • the bundle 4 can for example each concentrically running lanes regularly spaced apart.
  • the base layer 7 is preferably a cast resin layer 5, with which the against a suitable holder the base body 2 of the tool 1 positioned bristles 4 'are shed.
  • This has the advantage that the bristles 4 'each individually in the hardened casting resin compound are embedded, which is an ideal anchorage for the Bristles 4 'represents. This anchoring causes one reliable clamping of the bristle base with constant Angle ⁇ of the bristles.
  • the bristle material By choosing the bristle material, the bristle thickness and the bristle length can be different Bending resistance moments of the individual bristles 4 'and thus of tool 1 can be set and the Application needs designed accordingly Tool types can be made available.
  • the tools according to the invention have advantageously very good running-in behavior, i.e. it there is practically no running-in phase with one against the subsequent operating time changed effectiveness. In order to there is no need for any processing of the bristle lengths any unproductive running-in phases before use with immediate, even processing quality of the Tool.
  • the effect of the tool can also be significant better adjust or define based on the defined Resistance behavior of the bristles in the base layer and have due to the inventive orientation of the Bristles against the direction of rotation a better one Machining behavior of the cut edges of recesses in workpieces to be machined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Claims (9)

  1. Outil pour usiner par polissage des surfaces, muni d'un corps de support (2) en forme d'assiette qui peut tourner autour d'un axe de rotation (3) d'outil et qui a des moyens de polissage rapportés sous forme de faisceaux de soies (4) appliqués dans le corps de support (2), qui dépassent de celui-ci et qui sont disposés en étant dirigés obliquement selon un angle aigu (a) par rapport à l'axe de rotation d'outil (3),
    caractérisé en ce que
    plusieurs de ces faisceaux de soies (4) sont disposés selon un écart les uns par rapport aux autres en direction radiale aussi bien que tangentielle par rapport à l'axe de rotation d'outil (3), les soies (4') de chacun des faisceaux de soies étant pratiquement parallèles les unes aux autres et étant orientées selon un angle aigu (a) en direction tangentielle par rapport à l'axe de rotation d'outil (3).
  2. Outil selon la revendication 1,
    caractérisé en ce que
    l'angle (α) est compris entre 5° et 45°, de préférence entre 25° et 35°.
  3. Outil selon la revendication 1 ou 2,
    caractérisé en ce que
    le faisceau de soies (4) est enrobé dans une couche de maintien (5) commune reliée au corps de support (2).
  4. Outil selon la revendication 3,
    caractérisé en ce que
    la couche de maintien (5) est une couche de résine moulée.
  5. Outil selon l'une des revendications 1 à 4,
    caractérisé en ce que
    chacune des soies (4') présente une structure ondulée, de préférence hélicoïdale allongée.
  6. Procédé pour usiner par polissage des arêtes de coupe pour des creux ou pour des segments de surfaces, avec un outil selon l'une des revendications 1 à 5,
    caractérisé en ce que
    la direction de rotation en fonctionnement (L) de l'axe d'outil (3) est réglée de telle sorte que les soies (4') du faisceau de soies (4) agissent sur la surface en étant orientées tangentiellement dans la direction de rotation en fonctionnement (L) selon l'angle (α) par rapport à l'axe de rotation d'outil (3).
  7. Utilisation d'un outil selon l'une des revendications 1 à 5 ou du procédé selon la revendication 6 pour usiner les arêtes de coupe pour des creux ou pour des segments de surfaces de pièces à usiner.
  8. Procédé pour fabriquer un outil (1) selon l'une des revendications 1 à 5,
    caractérisé en ce que
    les soies (4') sont maintenues selon l'orientation souhaitée et sont orientées contre le corps de support (2) à l'aide d'un dispositif de maintien puis une résine moulée est appliquée sur le corps de support (2) dans la zone des extrémités des soies.
  9. Procédé selon la revendication 8,
    caractérisé en ce que
    les soies (4') sont d'abord toutes coupées à la même longueur souhaitée et sont maintenues dans le dispositif de maintien de telle manière que les extrémités de soies proéminentes présentent toutes la même hauteur après le coulage du corps de support (2).
EP97122215A 1997-12-17 1997-12-17 Outil pour usinage des surfaces et des bords Revoked EP0924031B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59709867T DE59709867D1 (de) 1997-12-17 1997-12-17 Werkzeug für die Bearbeitung von Werkstückoberflächen und -kanten
DE29724404U DE29724404U1 (de) 1997-12-17 1997-12-17 Werkzeug für die Bearbeitung von Werkstückoberflächen und -Kanten
AT97122215T ATE237433T1 (de) 1997-12-17 1997-12-17 Werkzeug für die bearbeitung von werkstückoberflächen und -kanten
EP97122215A EP0924031B1 (fr) 1997-12-17 1997-12-17 Outil pour usinage des surfaces et des bords

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97122215A EP0924031B1 (fr) 1997-12-17 1997-12-17 Outil pour usinage des surfaces et des bords

Publications (2)

Publication Number Publication Date
EP0924031A1 EP0924031A1 (fr) 1999-06-23
EP0924031B1 true EP0924031B1 (fr) 2003-04-16

Family

ID=8227813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122215A Revoked EP0924031B1 (fr) 1997-12-17 1997-12-17 Outil pour usinage des surfaces et des bords

Country Status (3)

Country Link
EP (1) EP0924031B1 (fr)
AT (1) ATE237433T1 (fr)
DE (1) DE59709867D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352220B3 (de) * 2003-11-08 2005-06-30 Daimlerchrysler Ag Verfahren zur Bearbeitung eines Oberflächenbereichs an einer Bohrungsöffnung, sowie eine danach hergestellte Bohrungsöffnung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29815609U1 (de) * 1998-09-02 1998-11-26 C. Hilzinger-Thum Schleif- und Poliermittelwerk GmbH, 78532 Tuttlingen Kopfbürste
NL1018937C2 (nl) * 2001-09-12 2003-03-13 Timesavers Internat B V Inrichting voor het bewerken van vlakke werkstukken.
FR2832306B1 (fr) * 2001-11-16 2004-07-30 Eurofins Scient Procede et dispositif de prelevement atraumatique d'un echantillon biologique
IT1393572B1 (it) * 2008-09-18 2012-04-27 Torelli Spazzola industriale e procedimento per realizzarla
DK177274B1 (da) * 2011-05-27 2012-09-10 Flex Trim As Slibehoved
CN102350668B (zh) * 2011-10-19 2015-10-07 杭州祥生砂光机制造有限公司 一种去毛刺机专用抛光盘及制作方法
CN106264300B (zh) * 2015-06-04 2023-06-09 苗双军 一种清洁头、清洁器及清洁方法
US9795212B2 (en) * 2015-08-14 2017-10-24 Hanna Potocka Grill cleaning brush

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247493A (de) * 1945-06-20 1947-03-15 Gsell Paul Vorrichtung für die Oberflächenbearbeitung von Holz zur Erzielung einer plastischen Maserwirkung.
DE3105551A1 (de) * 1981-02-16 1982-12-30 Heinz 7850 Lörrach Krieger Buerstenplatte fuer schwingschleifer
GB2173996B (en) * 1985-04-04 1989-04-05 Ashton A E & N Co Ltd Production of brushes
SU1440480A1 (ru) * 1987-01-19 1988-11-30 Предприятие П/Я Г-4828 Щетка дл очистки поверхностей
GB2246970B (en) * 1990-08-17 1994-02-16 Jason Inc Adhesive bonded flexible abrasive finishing tool
DE4112382C2 (de) * 1991-04-16 2003-05-28 Heinz Fritze Kehrvorrichtung
CA2156452A1 (fr) * 1994-08-22 1997-02-19 Randall C. Foreman Outil de poncage a motif spirale
JPH0985633A (ja) * 1995-09-22 1997-03-31 Fuji Heavy Ind Ltd カップ型バリ取りブラシ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352220B3 (de) * 2003-11-08 2005-06-30 Daimlerchrysler Ag Verfahren zur Bearbeitung eines Oberflächenbereichs an einer Bohrungsöffnung, sowie eine danach hergestellte Bohrungsöffnung

Also Published As

Publication number Publication date
ATE237433T1 (de) 2003-05-15
EP0924031A1 (fr) 1999-06-23
DE59709867D1 (de) 2003-05-22

Similar Documents

Publication Publication Date Title
EP1993398B1 (fr) Brosse à dents et tête de brosse à dents pour celle-ci
DE3719796A1 (de) Verfahren und werkzeug zum bearbeiten von oberflaechen, insbesondere von laufflaechen von verbrennungsmaschinen
DE3933990A1 (de) Buerste zum auftragen von schminke bzw. eines schminkprodukts und verfahren zur herstellung einer derartigen buerste
DE19963600B4 (de) Verfahren zur Herstellung einer Mascarabürste
EP1301103B1 (fr) Element de traitement destine a un appareil pour le nettoyage des interstices entre les dents, ainsi que procede et dispositif pour sa production
EP0924031B1 (fr) Outil pour usinage des surfaces et des bords
DE3718932C2 (fr)
DE19539107B4 (de) Verfahren zum Herstellen von Hon- oder Schleifwerkzeugen mit verdralltem Stiel und danach hergestelltes Abreibwerkzeug
WO2017076660A1 (fr) Procédé d'appointissage mécanique de poils et dispositif de meulage
DE3145151C2 (de) Antreibbare Walze zum Überschleifen oder Polieren der Oberfläche einer Fahrzeugkarosserie oder dergleichen
DE10112165B4 (de) Stabmesserkopf zum Verzahnen
EP0804986B1 (fr) Elément de coupe
DE1931960A1 (de) Schleifwerkzeug
DE4000402C2 (fr)
DE3503914A1 (de) Abrichtwerkzeug
DE3920971B4 (de) Drehbares Schleifwerkzeug
DE19639453B4 (de) Schleifvorrichtung
DE3506231C2 (de) Verfahren zur Herstellung von Walzenbürsten
DE9416221U1 (de) Räumwerkzeug
DE1143484B (de) Buerstenelement und seine Verwendung
EP0052749A2 (fr) Outil à dresser comportant plusieurs arêtes coupantes
DE3116326A1 (de) Buerstenwerkzeug zum entgraten
DE2539881A1 (de) Zahnaerztliches drehwerkzeug, insbesondere fraeser
DE9014650U1 (de) Reinigungsbürste, insbesondere Falzbürste
CH664524A5 (de) Diamantsaegeblatt.

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: A1

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

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 19991116

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FI FR GB IT LI LU NL PT SE

17Q First examination report despatched

Effective date: 20010601

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

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

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

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: 20030416

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20030416

Ref country code: GB

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: 20030416

Ref country code: FR

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: 20030416

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: 20030416

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: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59709867

Country of ref document: DE

Date of ref document: 20030522

Kind code of ref document: P

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: 20030716

Ref country code: PT

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: 20030716

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: 20030716

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20030416

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031030

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: PROFIN PROGRESSIVE FINISH AG

Effective date: 20031020

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: 20031231

Ref country code: CH

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

Effective date: 20031231

Ref country code: BE

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

Effective date: 20031231

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: C. HILZINGER-THUM

Effective date: 20040116

Opponent name: PROFIN PROGRESSIVE FINISH AG

Effective date: 20031020

EN Fr: translation not filed
RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

BERE Be: lapsed

Owner name: *BOTECH A.G. GESELLSCHAFT FUR BERATUNG UND OBERFLA

Effective date: 20031231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 20040627