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1. (WO2018224226) ROTARY ACTUATOR OF A ROLL STABILIZATION SYSTEM FOR A MOTOR VEHICLE
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Pub. No.: WO/2018/224226 International Application No.: PCT/EP2018/061691
Publication Date: 13.12.2018 International Filing Date: 07.05.2018
IPC:
B60G 21/055 (2006.01) ,F16C 35/063 (2006.01) ,F16C 35/067 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
G
VEHICLE SUSPENSION ARRANGEMENTS
21
Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
02
permanently interconnected
04
mechanically
05
between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
055
Stabiliser bars
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
35
Rigid support of bearing units; Housings, e.g. caps, covers
04
in the case of ball or roller bearings
06
Mounting of ball or roller bearings; Fixing them onto shaft or in housing
063
Fixing them on the shaft
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
35
Rigid support of bearing units; Housings, e.g. caps, covers
04
in the case of ball or roller bearings
06
Mounting of ball or roller bearings; Fixing them onto shaft or in housing
067
Fixing them in a housing
Applicants:
ZF FRIEDRICHSHAFEN AG [DE/DE]; Löwentaler Straße 20 88046 Friedrichshafen, DE
Inventors:
SCHWARZE, Rene; DE
GRAEULER, Dirk; DE
Priority Data:
10 2017 209 686.108.06.2017DE
Title (EN) ROTARY ACTUATOR OF A ROLL STABILIZATION SYSTEM FOR A MOTOR VEHICLE
(FR) ACTIONNEUR ROTATIF D'UN ANTIROULIS POUR VÉHICULE À MOTEUR
(DE) DREHAKTUATOR EINER WANKSTABILISIERUNG FÜR EIN KRAFTFAHRZEUG
Abstract:
(EN) The invention relates to a rotary actuator of a roll stabilization system for a motor vehicle with an arrangement for securing a rolling bearing (3), having an inner ring (3a) and an outer ring (3b), in a housing (2) of the rotary actuator, wherein the inner ring (3a) is arranged on a gear output element (2) and is fixed axially by a first securing element (4), and the outer ring (3b) is arranged in the housing (2) and is fixed axially by a second securing element (5). It is proposed that the second securing element is in the form of a threaded ring (5) with an outer thread (5a), that an inner thread (2b) is arranged in the housing (2), and that the threaded ring (5) can be screwed into the inner thread (2b) of the housing (2) and can be braced against the outer ring (3b).
(FR) L'invention concerne un actionneur rotatif d'un antiroulis pour un véhicule à moteur pourvu d'un ensemble pour le blocage d'un palier à roulement (3). L'actionneur comprend une bague intérieure (3a) et une bague extérieure (3b), dans un boîtier (2) de l'actionneur rotatif. La bague intérieure (3a) est agencée sur un organe de sortie (2) et fixée axialement par un premier élément de blocage (4) et la bague extérieure (3b) est agencée dans le boîtier (2) et est fixée axialement par un deuxième élément de blocage (5). Selon l'invention, le deuxième élément de blocage est réalisé sous la forme d'une bague filetée (5) pourvue d'un filetage extérieur (5a), un filetage intérieur (2b) est situé dans le boîtier (2) et la bague filetée (5) peut être vissée dans le filetage intérieur (2b) du boîtier (2) et mise en tension contre la bague extérieure (3b).
(DE) Die Erfindung betrifft einen Drehaktuator einer Wankstabilisierung für ein Kraftfahrzeug mit einer Anordnung zur Sicherung eines Wälzlagers (3), aufweisend einen Innenring (3a) und einen Außenring (3b), in einem Gehäuse (2) des Drehaktuators, wobei der Innenring (3a) auf einem Getriebeausgangsglied (2) angeordnet und durch ein erstes Sicherungselement (4) axial fixiert und der Außenring (3b) im Gehäuse (2) angeordnet und durch ein zweites Sicherungselement (5) axial fixiert ist. Es wird vorgeschlagen, das zweite Sicherungselement als Gewindering (5) mit einem Außengewinde (5a) ausgebildet, dass im Gehäuse (2) ein Innengewinde (2b) angeordnet und dass der Gewindering (5) in das Innengewinde (2b) des Gehäuses (2) einschraubbar und gegen den Außenring (3b) verspannbar 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)