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Machine translation
1. (WO2006079317) VARIABLE CUTTING EDGE REMOVAL FOR DRILLING TOOLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/079317    International Application No.:    PCT/DE2006/000090
Publication Date: 03.08.2006 International Filing Date: 20.01.2006
IPC:
B23B 51/02 (2006.01)
Applicants: FIRMA GÜHRING OHG [--/DE]; Herderstr. 50-54, 72458 Albstadt (DE) (For All Designated States Except US).
ALBER, Roland [DE/DE]; (DE) (For US Only)
Inventors: ALBER, Roland; (DE)
Agent: GURBER, Jochen; Firma Gühring oHG, Patente und Lizenzen, Winterlinger Strasse 12, 72488 Sigmaringen/Laiz (DE)
Priority Data:
10 2005 003 496.9 25.01.2005 DE
Title (DE) VARIABLER SCHNEIDKANTENABZUG FÜR BOHRWERKZEUGE
(EN) VARIABLE CUTTING EDGE REMOVAL FOR DRILLING TOOLS
(FR) AIGUISAGE VARIABLE D'ARETE DE COUPE POUR DES OUTILS DE PERÇAGE
Abstract: front page image
(DE)Die Erfindung betrifft ein Bohrwerkzeug (2) mit zumindest einer Hauptschneide (4), die durch Anschleifen einer Schutzfase (8) gebrochen ist, sowie ein Verfahren zum Anbringen einer Schutzfase (8) an der Hauptschneide (4) . Erfindungsgemäß wird hierbei die Größe und/oder die Lage und/oder die Geometrie der Schutzfase (8) über die Länge der Schneidkante (14) variiert.
(EN)The invention relates to a drilling tool (2) with at least one main cutting edge (4), which is broken by grinding a protective chamfer (8), and to a method for making a protective chamfer (8) on the main cutting edge (4). According to the invention, the size and/or the position and/or the geometry of the protective chamfer (8) varies over the length of the cutting edge (14).
(FR)L'invention concerne un outil de perçage (2) comprenant au moins un tranchant principal (4) qui est brisé par l'affûtage d'un chanfrein de protection (8), ainsi qu'un procédé pour réaliser un chanfrein de protection (8) sur le tranchant principal (4). A cet effet, selon l'invention, la taille et/ou la position et/ou la géométrie du chanfrein de protection (8) varient sur la longueur de l'arête de coupe (14).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)