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Machine translation
1. (WO2016060861) HAMMER DRILL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/060861 International Application No.: PCT/US2015/053548
Publication Date: 21.04.2016 International Filing Date: 01.10.2015
IPC:
E21B 4/10 (2006.01) ,B25D 11/10 (2006.01)
Applicants: ASHMIN HOLDING LLC[US/US]; 100 Hwy, I-45 North, Suite 610 Conroe, TX 77301, US
Inventors: VON GYNZ-REKOWSKI, Gunther, HH; US
WILLIAMS, Michael, V.; US
KOENING, Russell; US
Agent: WADDELL, Robert, L.; US
Priority Data:
14/864,40524.09.2015US
62/065,53217.10.2014US
Title (EN) HAMMER DRILL
(FR) MARTEAU PERFORATEUR
Abstract: front page image
(EN) A downhole apparatus connected to a workstring within a wellbore. The workstring is connected to a bit member. The apparatus includes a mandrel operatively connected to a downhole motor mechanism, an anvil member operatively formed on the bit member, the anvil member being operatively connected to the mandrel, a radial bearing housing unit operatively connected to the workstring, with the radial bearing housing unit being disposed about the mandrel, and a hammer member slidably attached to the radial bearing housing unit.
(FR) L'invention concerne un appareil de fond relié à un train de tiges de forage dans un puits de forage. Le train de tiges de forage est relié à un élément trépan. L'appareil comprend un mandrin relié de façon fonctionnelle à un mécanisme de moteur de fond de trou, un élément enclume formé de façon fonctionnelle sur l'élément trépan, l'élément enclume étant relié de façon fonctionnelle au mandrin, une unité de logement de palier radial reliée de façon fonctionnelle au train de tiges de forage, l'unité de logement de palier radial étant disposée autour du mandrin, et un élément marteau fixé de manière coulissante à l'unité de logement de palier radial.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)