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Machine translation
1. (WO2009140515) SONIC LATCH MECHANISM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/140515    International Application No.:    PCT/US2009/043982
Publication Date: 19.11.2009 International Filing Date: 14.05.2009
IPC:
E21B 19/18 (2006.01)
Applicants: LONGYEAR TM, INC. [US/US]; Riverpark Corporate Center, #14, Suite 600 10808 South River Front Parkway South Jordan, UT 84095 (US) (For All Designated States Except US).
ABLE, Robert, E. [US/US]; (US) (For US Only).
OOTHOUDT, Thomas, J. [US/US]; (US) (For US Only)
Inventors: ABLE, Robert, E.; (US).
OOTHOUDT, Thomas, J.; (US)
Agent: ISRAELSEN, R., Burns; (US)
Priority Data:
61/053,294 15.05.2008 US
12/346,147 30.12.2008 US
Title (EN) SONIC LATCH MECHANISM
(FR) MÉCANISME DE VERROUILLAGE SONIQUE
Abstract: front page image
(EN)A head assembly includes a body, a spearhead operatively associated with the body and configured to translate axially relative to the body, and at least one latch operatively associated with the spearhead and the body. The latch is configured to move between an extended position and a retracted position relative to the body in response to axial translation of the spearhead relative to the body. In an extended position, the latch covers more than 25% of the circumference of the body adjacent the latches.
(FR)Selon l'invention, un ensemble tête comprend un corps, une pointe associée de manière fonctionnelle au corps et conçue pour se déplacer axialement relativement au corps, et au moins un cliquet associé de manière fonctionnelle à la pointe et au corps. Le cliquet est conçu pour passer d'une position sortie à une position rentrée par rapport au corps, en réaction au déplacement axial de la pointe relativement au corps. Dans la position sortie, le cliquet recouvre plus de 25% de la circonférence du corps jouxtant les cliquets.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, 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)