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1. (WO2014199260) LIFTING ARM ASSEMBLY AND METHOD OF CHANGING A TOOL HOLDER IN SAID LIFTING ARM ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/199260 International Application No.: PCT/IB2014/061906
Publication Date: 18.12.2014 International Filing Date: 03.06.2014
IPC:
E02F 3/36 (2006.01) ,E21B 19/15 (2006.01) ,E21B 19/14 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
3
Dredgers; Soil-shifting machines
04
mechanically-driven
28
with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets
36
Component parts
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
14
Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
15
Racking of rods in horizontal position; Handling between horizontal and vertical position
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
14
Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
Applicants:
MHWIRTH AS [NO/NO]; P.O.BOX 413, Lundsiden N-4604 Kristiansand, NO
Inventors:
OTTERSLAND, Gjerulf; NO
Agent:
SIMONSEN, K.; Onsagers As P.O.BOX 1813 Vika N-0123 Oslo, NO
Priority Data:
2013080510.06.2013NO
Title (EN) LIFTING ARM ASSEMBLY AND METHOD OF CHANGING A TOOL HOLDER IN SAID LIFTING ARM ASSEMBLY
(FR) ENSEMBLE BRAS DE LEVAGE ET PROCÉDÉ DE CHANGEMENT DE SUPPORT DANS LEDIT ENSEMBLE BRAS DE LEVAGE
Abstract:
(EN) A lifting arm assembly for lifting elongate elements, comprising: • a lifting arm (4), a holder (20) for tools (5, 6), the holder (20) having a suspension device (20) for fastening to a complementary fastener (16) on the lifting arm (4), • and receiving devices for cooperation with complementary fastening devices on the tools (5, 6).
(FR) Ensemble bras de levage (30) destiné à lever des éléments allongés, comprenant : un bras de levage (4), un support (20) pour au moins un outil (5, 6), le support (20) possédant un dispositif de suspension pour fixation à un élément de fixation complémentaire situé sur le bras de levage (4), et au moins un premier dispositif de réception pour coopération avec un premier dispositif de fixation complémentaire situé sur le ou les outils (5, 6). L'invention se rapporte en outre à un procédé de changement du support.
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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, 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, LT, 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, 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: ???LANGUAGE_SYMBOL_NO??? (NO)