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1. (WO2019002184) METHOD FOR MOUNTING A COUPLING MEMBER OF A MOTOR VEHICLE STEERING MECHANISM USING ULTRASONIC WELDING
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Pub. No.: WO/2019/002184 International Application No.: PCT/EP2018/066911
Publication Date: 03.01.2019 International Filing Date: 25.06.2018
IPC:
B62D 5/04 (2006.01) ,F16H 1/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
5
Power-assisted or power-driven steering
04
electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
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
02
without gears having orbital motion
04
involving only two intermeshing members
12
with non-parallel axes
16
comprising worm and worm-wheel
Applicants:
THYSSENKRUPP PRESTA AG [LI/LI]; Essanestraße 10 9492 Eschen, LI
THYSSENKRUPP AG [DE/DE]; ThyssenKrupp Allee 1 45143 Essen, DE
Inventors:
KNOLL, Peter; DE
VONIER, Felix; AT
Agent:
THYSSENKRUPP INTELLECTUAL PROPERTY GMBH; ThyssenKrupp Allee 1 45143 Essen, DE
Priority Data:
10 2017 114 204.527.06.2017DE
Title (EN) METHOD FOR MOUNTING A COUPLING MEMBER OF A MOTOR VEHICLE STEERING MECHANISM USING ULTRASONIC WELDING
(FR) PROCÉDÉ DESTINÉ AU MONTAGE D'UN ACCOUPLEMENT DE DIRECTION DE VÉHICULE AUTOMOBILE AU MOYEN D'UN SOUDAGE PAR ULTRASONS
(DE) VERFAHREN ZUR MONTAGE EINER KUPPLUNG EINER KRAFTFAHRZEUGLENKUNG MITTELS ULTRASCHALLSCHWEIßEN
Abstract:
(EN) The invention relates to a motor vehicle steering mechanism comprising an electric motor (9) with a motor shaft (20), further comprising a worm gear (11) with a worm gear shaft (12), and comprising a coupling member (15) which connects the two shafts (20, 12) to allow torque to be transmitted, the coupling member (15) having a first coupling part (14) and a second coupling part (21), each of which is joined to one of the shafts (20, 12), at least one of the shafts (20, 12) being joined to the associated coupling part (21, 14) using ultrasonic welding.
(FR) L'invention concerne une direction de véhicule automobile, comprenant un moteur électrique (9) comportant un arbre de moteur (20), un engrenage à vis sans fin (11) muni d'un arbre de vis sans fin (12) et un accouplement (15), qui relie les deux arbres (20, 12) pour transmettre un couple. Selon l'invention, l'accouplement (15) comprend une première partie d’accouplement (14) et une seconde partie d’accouplement (21), qui sont chacune reliées à l'une des arbres (20,12), au moins l'une des arbres (20,12) est reliée à la partie d’accouplement (21,14) respective au moyen d'un soudage par ultrasons.
(DE) Die Erfindung betrifft eine Kraftfahrzeuglenkung, umfassend einen Elektromotor (9) mit einer Motowelle (20), ein Schneckengetriebe (11) mit einer Schneckenwelle (12) und eine Kupplung (15), die die beiden Wellen (20,12) zur Übertragung eines Drehmomentes verbindet, wobei die Kupplung (15) ein erstes Kupplungsteil (14) und ein zweites Kupplungsteil (21) aufweist, die jeweils mit einer der Wellen (20,12) verbunden sind, wobei mindestens eine der Wellen (20,12) mit dem entsprechenden Kupplungsteil (21,14) mittels Ultraschallschweißen verbunden ist.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, 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)