SUSPENSION DEVICE FOR IN-WHEEL MOTOR DRIVEN WHEEL

SUSPENSION DEVICE FOR IN-WHEEL MOTOR DRIVEN WHEEL

Provided is a suspension device for an in-wheel motor driven wheel for ensuring a lever ratio and stroke of a shock absorber without setting the upper end portion of the shock absorber at a high position. A wheel (1) driven by an in-wheel motor unit (7) is suspended on a vehicle body (S) via a suspe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIRABAYASHI, Tomoki, TAMURA, Jun, MATAYOSHI, Yutaka, SUZUKI, Sakiko
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:Provided is a suspension device for an in-wheel motor driven wheel for ensuring a lever ratio and stroke of a shock absorber without setting the upper end portion of the shock absorber at a high position. A wheel (1) driven by an in-wheel motor unit (7) is suspended on a vehicle body (S) via a suspension structure member (10) and a shock absorber (15), the suspension structure member including an upper suspension arm (11) pivotally supported with respect to the vehicle body (S), and a third link (13). The third link (13) pivotally connects the upper suspension arm (11) to the wheel (1) while having a shock absorber connecting portion (13c) to which the lower end of the shock absorber (15) is connected. Further, the shock absorber connecting portion (13c) is disposed in the vehicle bottom position lower than an supper end surface (8a) of the in-wheel motor unit (7).