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1. (WO2018222360) WRENCH ASSEMBLY WITH FLOATING TORQUE BODIES
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Pub. No.: WO/2018/222360 International Application No.: PCT/US2018/031951
Publication Date: 06.12.2018 International Filing Date: 10.05.2018
IPC:
B25B 13/48 (2006.01) ,B25B 13/50 (2006.01) ,E21B 19/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
13
Spanners; Wrenches
48
for special purposes
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
13
Spanners; Wrenches
48
for special purposes
50
for operating on work of special profile, e.g. pipes
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
19
Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16
Connecting or disconnecting pipe couplings or joints
Applicants:
FORUM US, INC. [US/US]; 920 Memorial City Way, Suite 1000 Houston, Texas 77024, US
Inventors:
VO, Han; US
Agent:
PATTERSON, B. Todd; US
HERRERA, Jessie; US
Priority Data:
15/609,27931.05.2017US
Title (EN) WRENCH ASSEMBLY WITH FLOATING TORQUE BODIES
(FR) ENSEMBLE CLÉ À CORPS DE TORSION FLOTTANTS
Abstract:
(EN) A wrench assembly comprising an upper clamp assembly (135), a lower clamp assembly (140) coupled to the upper clamp assembly, and an alignment device (500) disposed between the upper and lower clamp assemblies to allow the upper clamp assembly to move laterally relative to the lower clamp assembly when rotated relative to the lower clamp assembly.
(FR) La présente invention concerne un ensemble clé comprenant un ensemble de serrage supérieur (135), un ensemble de serrage inférieur (140) accouplé à l'ensemble de serrage supérieur, et un dispositif d'alignement (500) disposé entre les ensembles de serrage supérieur et inférieur pour permettre à l'ensemble de serrage supérieur de se déplacer latéralement par rapport à l'ensemble de serrage inférieur lorsqu'il est mis en rotation par rapport à l'ensemble de serrage inférieur.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)