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1. (WO2019000032) METHOD AND TOOLING TO FACILITATE MAINTENANCE OF A MACHINE
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Pub. No.: WO/2019/000032 International Application No.: PCT/AU2018/050648
Publication Date: 03.01.2019 International Filing Date: 26.06.2018
IPC:
E02F 3/34 (2006.01) ,E02F 3/28 (2006.01) ,E02F 9/14 (2006.01) ,E02F 9/24 (2006.01) ,E02F 9/28 (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
34
with bucket-arms directly pivoted on the frames of tractors or self-propelled machines
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
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
14
Booms; Cable suspensions
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
24
Safety devices
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
28
Small metalwork for digging elements, e.g. teeth
Applicants:
NRW HOLDINGS [AU/AU]; 181 Great Eastern Highway Belmont, Western Australia 6104, AU
Inventors:
COOPER, Alex; AU
Agent:
GRIFFITH HACK; Level 22 Allendale Square 77 St Georges Terrace Perth, Western Australia 6000, AU
Priority Data:
201790247927.06.2017AU
Title (EN) METHOD AND TOOLING TO FACILITATE MAINTENANCE OF A MACHINE
(FR) PROCÉDÉ ET OUTILLAGE PERMETTANT DE FACILITER LA MAINTENANCE D'UNE MACHINE
Abstract:
(EN) A method of facilitating maintenance or service of a machine (10) such as a front-end loader having a boom (12) and an implement (14) such as a bucket. The bucket is pivotally coupled to the boom (12) and to one or more links (18a, 18b). A cylinder (20) is pivotally connected at one end to a support structure (22) on the machine (10) and coupled at an opposite end to one of the links (18a, 18b). The method involves locating mechanical devices (30, 32, 34) between the cylinder (20) and the boom (12), and between the one or more links (18a, 18b) and the boom (12). The mechanical devices (30, 32, 34) are arranged to prevent uncontrolled movement of the cylinder (20) and the one or more links (18a, 18b) relative to the boom (12).
(FR) La présente invention concerne un procédé pour faciliter la maintenance ou le service d'une machine (10) telle qu'un chargeur frontal ayant une flèche (12) et un accessoire (14) tel qu'un godet. Le godet est accouplé de manière pivotante à la flèche (12) et à une ou plusieurs liaisons (18a, 18b). Un cylindre (20) est relié de manière pivotante en correspondance d'une extrémité à une structure de support (22) sur la machine (10) et accouplé en correspondance d'une extrémité opposée à l'une des liaisons (18a, 18b). Le procédé consiste à localiser des dispositifs mécaniques (30, 32, 34) entre le cylindre (20) et la flèche (12), et entre la ou les liaisons (18a, 18b) et la flèche (12). Les dispositifs mécaniques (30, 32, 34) sont agencés pour empêcher un mouvement non régulé du cylindre (20) et de la ou des liaisons (18a, 18b) par rapport à la flèche (12).
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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)