Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2014210128) COMPACT MANUAL TRANSAXLE WITH TWO SPEED DIFFERENTIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/210128 International Application No.: PCT/US2014/044053
Publication Date: 31.12.2014 International Filing Date: 25.06.2014
IPC:
F16H 37/04 (2006.01) ,F16H 48/08 (2006.01) ,F16H 3/54 (2006.01)
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
37
Combinations of mechanical gearings, not provided for in groups F16H1/-F16H35/122
02
comprising essentially only toothed or friction gearings
04
Combinations of toothed gearings only
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
48
Differential gearings
06
with gears having orbital motion
08
with orbital conical gears
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
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44
using gears having orbital motion
46
Gearings having only two central gears, connected by orbital gears
48
with single orbital gears or pairs of rigidly-connected orbital gears
52
comprising orbital spur gears
54
one of the central gears being internally toothed and the other externally toothed
Applicants:
EATON CORPORATION [US/US]; 1000 Eaton Boulevard Cleveland, Ohio 44122, US
Inventors:
FRATTA, Celso L.; BR
CAMARGO, Jose Luiz Ferraz de; BR
PRESTON, David M.; US
MULLER, Sergio; BR
ROQUE, Durval R.; BR
RODRIGUES, Pedro A.; BR
FONTANA, Carlos Alberto; BR
BENJEY, Robert P.; US
MORAES JUNIOR, Almiro; BR
WINK, Carlos H.; US
GENISE, Thomas Alan; US
MCMILLAN, Patrick John; US
Agent:
HOLLIS, Brian D.; US
Priority Data:
61/839,16025.06.2013US
61/936,05105.02.2014US
Title (EN) COMPACT MANUAL TRANSAXLE WITH TWO SPEED DIFFERENTIAL
(FR) BOÎTE-PONT MANUELLE COMPACTE AVEC DIFFÉRENTIEL À DEUX VITESSES
Abstract:
(EN) A manual transaxle having a two-speed differential according to one example of the present disclosure includes a differential assembly, a final drive planetary gear system and a coupling mechanism. The differential assembly can have a differential housing. The final drive planetary gear system can have a final drive gear, a planetary ring gear and a sun gear. The final drive planetary gear system can be configured to selectively operate in (i) a first mode wherein the final drive planetary gear system is free to rotate relative to the differential housing and (ii) a second mode wherein the final drive planetary gear system is fixed relative to the differential housing. The coupling mechanism can be configured to shift the manual transaxle out of sequence while concurrently moving the final drive planetary gear system between the first and second modes.
(FR) Selon un mode de réalisation représentatif, la présente invention concerne une boîte-pont manuelle comportant un différentiel à deux vitesses comprenant un ensemble différentiel, un train planétaire de transmission finale et un mécanisme de couplage. L'ensemble différentiel peut comporter un boîtier de différentiel. Le train planétaire de transmission finale peut comporter un engrenage de transmission finale, une couronne de train planétaire et un planétaire. Le train planétaire de transmission finale peut être configuré pour un fonctionnement sélectif dans (i) un premier mode dans lequel le train planétaire de transmission finale est en rotation libre par rapport au boîtier de différentiel et (ii) un second mode dans lequel le train planétaire de transmission finale est fixe par rapport au boîtier de différentiel. Le mécanisme de couplage peut être configuré pour déplacer la boîte-pont hors séquence tout en déplaçant simultanément le train planétaire de transmission finale entre les premier et second modes.
front page image
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: English (EN)