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1. (WO2010077786) EXTERNALLY MOUNTED VARIATOR FOR SPLIT TORQUE TRANSMISSION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077786 International Application No.: PCT/US2009/067763
Publication Date: 08.07.2010 International Filing Date: 11.12.2009
IPC:
B60K 17/10 (2006.01) ,F16H 47/04 (2006.01)
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
17
Arrangement or mounting of transmissions in vehicles
04
characterised by arrangement, location, or kind of gearing
10
of fluid gearing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
47
Combinations of mechanical gearing with fluid clutches or fluid gearing
02
the fluid gearing being of the volumetric type
04
the mechanical gearing being of the type with members having orbital motion
Applicants:
CATERPILLAR INC. [US/US]; 100 N.E. Adams Street Peoria, IL 61629-9510, US (AllExceptUS)
CALVERT, Glen, P. [US/US]; US (UsOnly)
HOPF, Darren, J. [US/US]; US (UsOnly)
DHANARAJ, Anandkumar [IN/IN]; IN (UsOnly)
MARCOTT, Tony, L. [US/US]; US (UsOnly)
Inventors:
CALVERT, Glen, P.; US
HOPF, Darren, J.; US
DHANARAJ, Anandkumar; IN
MARCOTT, Tony, L.; US
Agent:
TROUSDALE, Jonathan V.; 100 N.E. Adams Street Peoria, IL 61629-9510, US
Priority Data:
12/620,09617.11.2009US
61/138,40117.12.2008US
Title (EN) EXTERNALLY MOUNTED VARIATOR FOR SPLIT TORQUE TRANSMISSION
(FR) VARIATEUR À MONTAGE EXTERNE POUR TRANSMISSION DE COUPLE
Abstract:
(EN) A split torque transmission (10) for a work machine is provided. The split torque transmission (10) includes a transmission housing (36). A variator pump (18) is mounted to an exterior surface of the transmission housing (36). A variator motor (20) is operably coupled to the variator pump (18) and mounted to the exterior surface of the transmission housing (36).
(FR) L'invention porte sur une transmission de couple (10) pour machine de mise en œuvre. La transmission de couple (10) comporte un boîtier de transmission (36). Une pompe à variateur (18) est montée sur une surface extérieure du boîtier de transmission (36). Un moteur à variateur (20) est fonctionnellement couplé à la pompe à variateur (18) et monté sur la surface extérieure du boîtier de transmission (36).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, 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 (ARIPO) (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, SM, 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)
Also published as:
CN102271950RU2011129660