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1. WO2020114545 - ACTIVE ROLL STABILIZER

Publication Number WO/2020/114545
Publication Date 11.06.2020
International Application No. PCT/DE2019/100961
International Filing Date 07.11.2019
IPC
B60G 21/055 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
21Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
02permanently interconnected
04mechanically
05between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
055Stabiliser bars
B60G 17/019 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
17Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
015the regulating means comprising electric or electronic elements
019characterised by the type of sensor or the arrangement thereof
H02K 5/15 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
15Mounting arrangements for bearing-shields or end plates
F16C 35/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
35Rigid support of bearing units; Housings, e.g. caps, covers
04in the case of ball or roller bearings
CPC
B60G 17/019
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
17Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
015the regulating means comprising electric or electronic elements
019characterised by the type of sensor or the arrangement thereof
B60G 21/0555
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
21Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
02permanently interconnected
04mechanically
05between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
055Stabiliser bars
0551Mounting means therefor
0553adjustable
0555including an actuator inducing vehicle roll
B60G 2202/135
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2202Indexing codes relating to the type of spring, damper or actuator
10Type of spring
13Torsion spring
135Stabiliser bar and/or tube
B60G 2202/42
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2202Indexing codes relating to the type of spring, damper or actuator
40Type of actuator
42Electric actuator
B60G 2202/442
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2202Indexing codes relating to the type of spring, damper or actuator
40Type of actuator
442Rotary actuator
B60G 2204/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2204Indexing codes related to suspensions per se or to auxiliary parts
10Mounting of suspension elements
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
Inventors
  • BRÄUTIGAM, Martin
  • ARNOLD, Mario
  • JURJANZ, Ramon
  • SAGEWKA, Simon
Priority Data
10 2018 009 454.604.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AKTIVER WANKSTABILISATOR
(EN) ACTIVE ROLL STABILIZER
(FR) STABILISATEUR ACTIF DE ROULIS
Abstract
(DE)
Aktiver Wankstabilisator, mit einem geteilten Drehstab (1), zwischen dessen entlang einer Drehstabachse hintereinander angeordneten Drehstabteilen (2, 3) ein zur Übertragung von Torsionsmomenten auf den Drehstab (1) vorgesehener Aktuator (4) vorgesehen ist, in dessen Aktuatorgehäuse (5) ein Elektromotor (7) sowie ein an den Elektromotor (7) angeschlossenes Getriebe (6) angeordnet sind, wobei das Aktuatorgehäuse (5) mit dem einen Drehstabteil (2) und das Getriebe (6) ausgangsseitig mit dem anderen Drehstabteil (3) drehtest verbunden sind, dadurch gekennzeichnet, dass ein Motorgehäuse (11) des Elektromotors (7) mit lediglich einem seiner beiden axialen Enden drehtest mit dem Aktuatorgehäuse (5) verbunden ist.
(EN)
The invention relates to an active roll stabilizer, comprising a divided torsion bar (1), between the torsion bar parts (2, 3) of which torsion bar, which are arranged one behind the other along a torsion bar axis, an actuator (4) for transmitting torsional torques to the torsion bar (1) is provided, in the actuator housing (5) of which actuator an electric motor (7) and a transmission (6) connected to the electric motor (7) are arranged, the actuator housing (5) being connected to the one torsion bar part (2) for conjoint rotation and the transmission (6) being connected, on the output side, to the other torsion bar part (3) for conjoint rotation, characterized in that a motor housing (11) of the electric motor (7) is connected, by means of only one of the two axial ends of said motor housing, to the actuator housing (5) for conjoint rotation.
(FR)
L'invention concerne un stabilisateur actif de roulis, comprenant une barre de torsion (1) divisée, entre les parties (2, 3) disposées les unes derrière les autres le long d'un axe de barre de torsion de laquelle se trouve un actionneur (4) destiné à transmettre des moments de torsion à la barre de torsion (1). Dans le boîtier d'actionneur (5) sont disposés un moteur électrique (7) ainsi qu'un engrenage (6) relié au moteur électrique (7). Le boîtier d'actionneur (5) est relié à une partie de barre de torsion (2) et la sortie de l'engrenage (6) est reliée solidaire en rotation à l'autre partie de barre de torsion (3). L'invention est caractérisée en ce qu'un carter de moteur (11) du moteur électrique (7) est relié solidaire en rotation au boîtier d'actionneur (5) par une seule de ses deux extrémités axiales.
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