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1. (WO2017157581) WET-RUNNING FLEXIBLE DRIVE
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Pub. No.: WO/2017/157581 International Application No.: PCT/EP2017/052599
Publication Date: 21.09.2017 International Filing Date: 07.02.2017
IPC:
F16H 57/05 (2006.01) ,F16H 57/04 (2010.01)
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
57
General details of gearing
04
Features relating to lubrication or cooling
05
of chains
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
04
Features relating to lubrication or cooling
Applicants:
MAGNA POWERTRAIN GMBH & CO KG [AT/AT]; Industriestraße 35 8502 Lannach, AT
Inventors:
KLAR, Alexander; AT
SCHWEIGER, Wolfgang; AT
WASER, Helmut Martin; AT
Agent:
ZANGGER, Bernd; AT
Priority Data:
10 2016 204 519.918.03.2016DE
Title (EN) WET-RUNNING FLEXIBLE DRIVE
(FR) TRANSMISSION PAR LIEN SOUPLE À BAIN D’HUILE
(DE) NASSLAUFENDES ZUGMITTELGETRIEBE
Abstract:
(EN) The invention relates to a wet-running flexible drive (1) for torque transmission, comprising a drive element (2, 2') and an output element (3, 3'), wherein the drive element (2, 2') and the output element (3, 3') are operatively connected to each other by means of a flexible drive means (14). According to the invention, the flexible drive means (14) is partially arranged in a lubricant sump (4), and at least one guide element (5) is arranged in the region of the lubricant sump (4), wherein the guide element (5) is shaped in such a manner that a constriction (6) in the form of a gap that tapers in a wedge shape is formed between the flexible drive means (14), which is partially arranged in the lubricant sump (4), and the guide element (5).
(FR) Transmission par lien souple à bain d’huile (1) pour la transmission de couple, comprenant un élément d’entrée (2, 2’) et un élément de sortie (3, 3’) qui sont raccordés de façon à produire un entraînement par l’intermédiaire d’un moyen d’entraînement (14) disposé en partie dans un carter de lubrifiant (4), au moins un élément de guidage (5) étant monté dans la zone du carter de lubrifiant (4), cet élément de guidage (5) étant formé de sorte qu’un étranglement (6) se présentant sous la forme d’une fente se rétrécissant de manière cunéiforme est créé entre le moyen d’entraînement (14) disposé en partie dans le carter de lubrifiant (4) et l’élément de guidage (5).
(DE) Nasslaufendes Zugmittelgetriebe (1) zur Drehmomentübertragung mit einem Antriebselement (2, 2') und einem Abtriebselement (3, 3'), wobei das Antriebselement (2, 2') und das Abtriebselement (3, 3') über ein Zugmittel (14) antriebswirksam miteinander verbunden sind, wobei das Zugmittel (14) teilweise in einem Schmiermittelsumpf (4) angeordnet ist, zumindest ein Leitelement (5) im Bereich des Schmiermittelsumpfs (4) angeordnet ist, wobei das Leitelement (5) derart geformt ist, dass sich zwischen dem teilweise im Schmiermittelsumpf (4) angeordneten Zugmittel (14) und dem Leitelement (5) eine Engstelle (6) in Form eines sich keilförmig verjüngenden Spalts ausbildet.
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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, 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: German (DE)
Filing Language: German (DE)