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Machine translation
1. (WO2012104140) CUTTING INSERT WITH SYMMETRICAL, RADIUSED CUTTING EDGES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/104140    International Application No.:    PCT/EP2012/050623
Publication Date: 09.08.2012 International Filing Date: 17.01.2012
IPC:
B23B 27/14 (2006.01)
Applicants: SECO TOOLS AB [SE/SE]; SE-737 82 Fagersta (SE) (For All Designated States Except US).
WAHLSTEN, Daniel [SE/SE]; (SE) (For US Only).
MSAOUBI, Rachid [SE/SE]; (SE) (For US Only).
ENGSTRÖM, Hindrik [SE/SE]; (SE) (For US Only).
BUENO-MARTINEZ, Carlos [SE/SE]; (SE) (For US Only)
Inventors: WAHLSTEN, Daniel; (SE).
MSAOUBI, Rachid; (SE).
ENGSTRÖM, Hindrik; (SE).
BUENO-MARTINEZ, Carlos; (SE)
Agent: FRÖDERBERG, Oskar; Sandvik Intellectual Property AB SE-811 81 Sandviken (SE)
Priority Data:
11153153.9 03.02.2011 EP
Title (EN) CUTTING INSERT WITH SYMMETRICAL, RADIUSED CUTTING EDGES
(FR) INSERT DE COUPE DOTÉ DE BORDS DE COUPE ARRONDIS ET SYMÉTRIQUES
Abstract: front page image
(EN)Then application relates to a cutting insert (21), comprising a top surface (23), an edge surface (27) and a cutting edge (29) between the top surface (23) and the edge surface (27). The cutting edge (29) is symmetrical about a centerline (CL). The cutting edge (29) has a first edge radius (R1) at a first point (31) at the centerline (CL) of the cutting edge (29) and a different, second edge radius (R2) at second points (33) on opposite sides of and remote from the centerline (CL) of the cutting edge (29). The first edge radius (R1) is larger than the second edge radius (R2). The top surface (23) comprises a land surface (37) between the cutting edge (29) and a remaining portion of the top surface (23). The land surface (37) defines a surface that is distinct from the remaining portion of the top surface. A width of the land surface (37) behind the cutting edge (29) at the first point (31) at the center of the cutting edge (29) is different than the width of the land surface (37) behind the second points (33).
(FR)L'invention porte sur un insert de coupe (21), comprenant une surface supérieure (23), une surface de bord (27) et un bord de coupe (29) entre la surface supérieure (23) et la surface de bord (27). Le bord de coupe (29) est symétrique autour d'une ligne centrale (CL). Le bord de coupe (29) comporte un premier rayon de bord (R1) en un premier point (31) à la ligne centrale (CL) du bord de coupe (29) et un second rayon de bord (R2) différent en des seconds points (33) sur des côtés opposés et éloignés de la ligne centrale (CL) du bord de coupe (29). Le premier rayon de bord (R1) est plus grand que le second rayon de bord (R2). La surface supérieure (23) comprend une surface d'appui (37) entre le bord de coupe (29) et une partie restante de la surface supérieure (23). La surface d'appui (37) définit une surface qui est distincte de la partie restante de la surface supérieure. Une largeur de la surface d'appui (37) derrière le bord de coupe (29) au premier point (31) au centre du bord de coupe (29) est différente de la largeur de la surface d'appui (37) derrière les seconds points (33).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)