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1. (WO2017186228) SHAFT, METHOD FOR PRODUCING THE SHAFT, AND HYBRID MODULE
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Pub. No.: WO/2017/186228 International Application No.: PCT/DE2017/100338
Publication Date: 02.11.2017 International Filing Date: 25.04.2017
IPC:
B60K 6/40 ,F16D 1/064 (2006.01) ,F16D 1/116 (2006.01) ,B60K 6/48
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
40
characterised by the assembly or relative disposition of components
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
1
Couplings for rigidly connecting two coaxial shafts or other movable machine elements
06
for attachment of a member on a shaft or on a shaft-end
064
non-disconnectable
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
1
Couplings for rigidly connecting two coaxial shafts or other movable machine elements
10
Quick-acting couplings in which the parts are connected by simply bringing them together axially
108
having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
116
the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts
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
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel type
Applicants:
SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE/DE]; Industriestraße 1-3 91074 Herzogenaurach, DE
Inventors:
REIMNITZ, Dirk; DE
Priority Data:
10 2016 207 104.127.04.2016DE
10 2016 223 137.523.11.2016DE
Title (EN) SHAFT, METHOD FOR PRODUCING THE SHAFT, AND HYBRID MODULE
(FR) ARBRE, PROCÉDÉ DE FABRICATION DUDIT ARBRE ET MODULE HYBRIDE
(DE) WELLE, VERFAHREN ZUR HERSTELLUNG DER WELLE UND HYBRIDMODUL
Abstract:
(EN) The invention relates to a shaft, in particular an intermediate shaft (1), for arranging in a hybrid module (100) for the purpose of transmitting torque between an internal combustion engine and an electric machine, comprising a cylindrical element (10) and a cup-shaped element (20), wherein the cylindrical element (10) is connected to the cup-shaped element (20) by means of a form-fitting and/or force-fitting connection (40), which is realized by deformation of at least one of the two following components: the cylindrical element (10) and the cup-shaped element (20), or by means of an integrally bonded connection, in particular a welded joint (50). The invention furthermore relates to a method for producing the shaft and to a hybrid module having the shaft. With the shaft according to the invention that is proposed here and also with the hybrid module equipped with the shaft according to the invention, reliable transmission of torque between the drive units is possible in constricted construction space conditions and at low production costs.
(FR) L'invention concerne un arbre, en particulier un arbre intermédiaire (1) destiné à être agencé dans un module hybride (100) aux fins d'une transmission de couple entre un moteur à combustion interne et un moteur électrique. L'arbre comprend un élément cylindrique (10) et un élément en forme de pot (20), l'élément cylindrique (10) étant relié à l'élément en forme de pot (20) au moyen d'une liaison par coopération de formes et/ou à force (40), qui est réalisée par déformation d'au moins une des deux pièces parmi l'élément cylindrique(10) et l'élément en forme de pot (20), ou au moyen d'une liaison de matière, en particulier d'une liaison soudée (50). L'invention concerne en outre un procédé de fabrication de l'arbre et un module hybride comprenant l'arbre. L'arbre selon l'invention présenté ici ainsi que le module hybride équipé de l'arbre selon l'invention permettent une transmission fiable d'un couple entre les groupes motopropulseurs avec de faibles coûts de fabrication dans des conditions d'espace de montage étroites.
(DE) Die Erfindung betrifft eine Welle, insbesondere eine Zwischenwelle (1) zur Anordnung in einem Hybridmodul (100) zwecks Drehmomentübertragung zwischen einer Verbrennungskraftmaschine und einer elektrischen Maschine, umfassend ein zylinderförmiges (10) Element und ein topfförmiges Element (20), wobei das zylinderförmige Element (10) mit dem topfförmigen Element (20) mittels einer form- und/ oder kraftschlüssigen Verbindung (40), die durch Umformung wenigstens eines der beiden Bauteile zylinderförmige Element (10) und topfförmige Element (20) realisiert ist, oder mittels einer stoffschlüssigen Verbindung, insbesondere einer Schweißverbindung (50), verbunden ist. Des Weiteren betrifft die Erfindung ein Verfahren zur Herstellung der Welle und ein die Welle aufweisendes Hybridmodul. Mit der hier vorgeschlagenen, erfindungsgemäßen Welle sowie dem mit der erfindungsgemäßen Welle ausgestattetem Hybridmodul ist eine zuverlässige Übertragung von Drehmoment zwischen den Antriebsaggregaten mit geringen Herstellungskosten in beengten Bauraumverhältnissen möglich.
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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)