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1. (WO2018202856) A WORKING MACHINE
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Pub. No.: WO/2018/202856 International Application No.: PCT/EP2018/061512
Publication Date: 08.11.2018 International Filing Date: 04.05.2018
IPC:
E02F 9/08 (2006.01) ,E02F 9/20 (2006.01) ,B60K 6/12 (2006.01) ,B60K 6/365 ,B60K 6/52 ,E02F 9/22 (2006.01)
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
08
Superstructures; Supports for superstructures
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
20
Drives; Control devices
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
08
Prime-movers comprising combustion engines and mechanical or fluid energy storing means
12
by means of a chargeable fluidic accumulator
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
22
characterised by apparatus, components or means specially adapted for HEVs
36
characterised by the transmission gearings
365
with the gears having orbital motion
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
52
Driving a plurality of drive axles, e.g. four-wheel drive
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
20
Drives; Control devices
22
Hydraulic or pneumatic drives
Applicants:
VOLVO CONSTRUCTION EQUIPMENT AB [SE/SE]; 631 85 Eskilstuna, SE
Inventors:
UEBEL, Karl; SE
STÅLBERG, Daniel; SE
Agent:
VOLVO TECHNOLOGY CORPORATION; Volvo Group Intellectual Property BF14100, M1.7 405 08 Göteborg, SE
Priority Data:
PCT/EP2017/06080805.05.2017EP
Title (EN) A WORKING MACHINE
(FR) MACHINE DE TRAVAIL
Abstract:
(EN) The invention concerns a working machine (1) comprising a front unit (102) provided with a pair of front driving wheels (106) arranged on a front wheel shaft (108) and a rear unit (103) provided with at least one pair of rear driving wheels (107) arranged on a rear wheel shaft (109), wherein the working machine (1) is an articulated vehicle comprising a pivot joint (104) connecting the front and rear units (102, 103) and allowing the front and rear units (102, 103) to pivot around a pivot axis (105), wherein the working machine (1) further comprises an internal combustion engine (116) and a driveline arranged to transfer torque from the internal combustion engine (116) to the front wheel shaft (108) and the at least one rear wheel shaft (109), the driveline comprising an energy accumulation arrangement (231, 232, 233, 234, 235) with a kinetic energy conversion device (231), arranged to recuperatively brake the working machine (1), the driveline further comprising a transfer case (209) arranged to distribute the torque from the engine to the front and rear shafts (108, 109), wherein the transfer case (209) is arranged to transfer the torque from an input shaft (202) to front and rear output drive shafts (241, 242) operatively connected to the front and rear wheel shafts (108, 109), wherein the torque is transferred from the input shaft (202) to the front and rear output drive shafts (241, 242) directly or indirectly via at least one intermediate shaft (205, 221), wherein the transfer case (209) comprises a housing (2091), wherein one of said input shaft (202) or the at least one intermediate shaft (205, 221) extends out through an opening in the housing (2091), wherein the kinetic energy conversion device (231) is arranged at an outside of the housing (2091), wherein the kinetic energy conversion device (231) comprises a rotatable part (2312, 2313, 2314, 2315) that is operatively connected to the shaft (202, 205, 221) that extends out through the opening in the housing (2091).
(FR) L'invention concerne une machine de travail (1), laquelle machine comprend une unité avant (102) comportant une paire de roues motrices avant (106) disposées sur un arbre de roues avant (108) et une unité arrière (103) comportant au moins une paire de roues motrices arrière (107) disposées sur un arbre de roues arrière (109), laquelle machine de travail (1) est un véhicule articulé comprenant un joint de pivot (104) reliant les unités avant et arrière (102, 103) et permettant aux unités avant et arrière (102, 103) de pivoter autour d'un axe de pivot (105), et laquelle machine de travail (1) comprend de plus un moteur à combustion interne (116) et une transmission agencée de façon à transférer un couple à partir du moteur à combustion interne (116) jusqu'à l'arbre de roues avant (108) et à l'au moins un arbre de roues arrière (109), la transmission comprenant un agencement d'accumulation d'énergie (231, 232, 233, 234, 235) avec un dispositif de conversion d'énergie cinétique (231), agencé de façon à freiner par récupération la machine de travail (1), la transmission comprenant de plus un carter de transfert (209) agencé de façon à distribuer le couple du moteur aux arbres avant et arrière (108, 109), le carter de transfert (209) étant agencé de façon à transférer le couple d'un arbre d'entrée (202) à des arbres d'entraînement de sortie avant et arrière (241, 242) reliés de façon fonctionnelle aux arbres de roues avant et arrière (108, 109), le couple étant transféré de l'arbre d'entrée (202) aux arbres d'entraînement de sortie avant et arrière (241, 242) directement ou indirectement par l'intermédiaire d'au moins un arbre intermédiaire (205, 221), le carter de transfert (209) comprenant un boîtier (2091), l'un desdits arbres d'entrée (202) ou de l'au moins un arbre intermédiaire (205, 221) s'étendant vers l'extérieur à travers une ouverture dans le boîtier (2091), le dispositif de conversion d'énergie cinétique (231) étant disposé à l'extérieur du boîtier (2091), le dispositif de conversion d'énergie cinétique (231) comprenant une partie rotative (2312, 2313, 2314, 2315) qui est reliée de façon fonctionnelle à l'arbre (202, 205, 221) qui s'étend vers l'extérieur à travers l'ouverture dans le boîtier (2091).
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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)