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Machine translation
1. (WO2010024999) CUTTING TOOL WITH WATER INJECTION TO THE CUTTING BIT SHANK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/024999    International Application No.:    PCT/US2009/051905
Publication Date: 04.03.2010 International Filing Date: 28.07.2009
IPC:
E21C 35/18 (2006.01), E21B 10/00 (2006.01), E21B 10/36 (2006.01)
Applicants: KENNAMETAL INC. [US/US]; P.O. Box 231 1600 Technology Way Latrobe, PA 15650-0231 (US) (For All Designated States Except US).
BEACH, Wayne, H. [US/US]; (US) (For US Only).
STIFFLER, Stephen, P. [US/US]; (US) (For US Only).
HELSEL, Eric, P. [US/US]; (US) (For US Only).
KELLER, Donald, E. [US/US]; (US) (For US Only)
Inventors: BEACH, Wayne, H.; (US).
STIFFLER, Stephen, P.; (US).
HELSEL, Eric, P.; (US).
KELLER, Donald, E.; (US)
Agent: SMITH, Matthew, W.; (US)
Priority Data:
12/200,260 28.08.2008 US
Title (EN) CUTTING TOOL WITH WATER INJECTION TO THE CUTTING BIT SHANK
(FR) OUTIL DE COUPE À INJECTION D’EAU SUR LA TIGE DU FLEURET
Abstract: front page image
(EN)A cutting tool assembly mounted on a rotating drum and having a base block, a wear sleeve and a cutting bit wherein a seal is located between the base block and wear sleeve is disclosed. A fluid passage spans from the rotating drum to a discharge location between the wear sleeve and the shank of the cutting bit. The fluid lubricates the shank of the cutting bit and bore of the wear sleeve allowing the cutting bit to rotate freely within the wear sleeve. Rotation of the cutting bit promotes even wear and long life of the bit.
(FR)L’invention concerne un ensemble outil de coupe monté sur un tambour rotatif et présentant un bloc de base, un manchon d’usure et un fleuret, un joint étant situé entre le bloc de base et le manchon d’usure. Un passage de fluide s’étend du tambour rotatif à un emplacement d’évacuation entre le manchon d’usure et la tige du fleuret. Le fluide lubrifie la tige du fleuret et l’alésage du manchon d’usure, permettant au fleuret de tourner librement à l’intérieur du manchon d’usure. La rotation du fleuret favorise une usure régulière et la longévité du fleuret.
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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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)