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1. (WO2013159905) TRANSMISSION, IN PARTICULAR FOR DRIVE SYSTEMS OF CONSTRUCTION MACHINES AND MINING MACHINES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/159905 International Application No.: PCT/EP2013/001209
Publication Date: 31.10.2013 International Filing Date: 23.04.2013
IPC:
F16H 1/46 (2006.01) ,F16H 57/02 (2012.01)
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
1
Toothed gearings for conveying rotary motion
28
with gears having orbital motion
46
Systems consisting of a plurality of gear trains, each with orbital 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
57
General details of gearing
02
Gearboxes; Mounting gearing therein
Applicants: CATERPILLAR GLOBAL MINING EUROPE GMBH[DE/DE]; Industriestraße 1 44534 Lünen, DE
Inventors: KLEINBONGARTZ, Tobias; DE
GACKA, Adam; DE
JÄNSCH, Alexander; DE
SCHEER, Andreas; DE
GRIMM, Dennis; DE
JOHNSON, Jessica; DE
NAFE, Michael; DE
PIENTKA, Peter; DE
HOELKEN, Thomas; DE
Agent: KRAMER BARSKE SCHMIDTCHEN; Landsberger Str. 300 80687 Munich, DE
Priority Data:
20 2012 101 546.325.04.2012DE
Title (EN) TRANSMISSION, IN PARTICULAR FOR DRIVE SYSTEMS OF CONSTRUCTION MACHINES AND MINING MACHINES
(FR) TRANSMISSION, EN PARTICULIER POUR DES SYSTÈMES D'ENTRAÎNEMENT DE MACHINES DE CONSTRUCTION ET MACHINES D'EXPLOITATION MINIÈRE
Abstract:
(EN) The present disclosure generally refers to a transmission (1) comprising a transmission housing and at least one transmission stage (2; 12) arranged in the transmission housing. The transmission stage (2; 12) may include, coaxially with respect to an axis (A), a sun gear (5; 15), a planet carrier (7; 17) with at least two planet gears (9; 19) rotatably mounted on the planet carrier; and an internal gear (6; 16) as transmission parts. At least one stop means (10) may be provided for limiting the axial movement of two transmission parts (5; 15; 7; 17; 9; 19; 6; 16) which are movable relative to one another. The stop means (10) may comprise a ball pair with a first ball (30) assigned to a first transmission part and a second ball (31) assigned to a second transmission part. The two balls (30; 31) may be arranged so as to be rotatable about their ball centre on the axis (A).
(FR) La présente invention concerne généralement une transmission (1) comportant un carter de transmission et au moins un étage de démultiplication (2 ; 12) arrangé dans le carter de transmission. L'étage de démultiplication (2 ; 12) peut comprendre, de manière coaxiale par rapport à un axe (A), un pignon planétaire (5 ; 15), un porte-satellites (7 ; 17) avec au moins deux satellites (9 ; 19) montés de manière rotative sur le porte-satellites ; et une roue intérieure (6 ; 16) comme pièces de transmission. Au moins un moyen d'arrêt (10) peut être mis en œuvre pour limiter le mouvement axial des deux pièces de transmission (5 ; 15 ; 7 ; 17 ; 9 ; 19 ; 6 ; 16) qui sont mobiles l'une par rapport à l'autre. Le moyen d'arrêt (10) peut comporter une paire de roulements, un premier roulement (30) étant affecté à une première pièce de transmission et un second roulement (31) étant affecté à une seconde pièce de transmission. Les deux roulements (30 ; 31) peuvent être agencés de manière à être rotatifs au niveau de leur centre de roulement sur l'axe (A).
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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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)