REDUCER

A reducer (13) includes a fixed housing (14), a rotation housing (15), and multi-stage planetary gear mechanisms (21, 31, 41). The fixed housing contains a motor (2) in the fixed housing. The rotation housing is rotatably supported by the fixed housing via a bearing at an outer surface of a one-end...

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Bibliographische Detailangaben
Hauptverfasser:	Yamagishi, Noriyuki, Kiyooka, Koji
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 PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A reducer (13) includes a fixed housing (14), a rotation housing (15), and multi-stage planetary gear mechanisms (21, 31, 41). The fixed housing contains a motor (2) in the fixed housing. The rotation housing is rotatably supported by the fixed housing via a bearing at an outer surface of a one-end wall of the fixed housing. The multi-stage planetary gear mechanisms are configured to decelerate a rotation of the motor and transmit the rotation that has been decelerated to the rotation housing. The multi-stage planetary gear mechanisms include a final-stage planetary gear mechanism (41) located at a downstream position in a direction in which motive power is transmitted. The final-stage planetary gear mechanism (41) include a planetary gear (44) rotatably supported by a planetary gear shaft (45) that is supported at one end of the planetary gear shaft by the one-end wall (14a) of the fixed housing (14).Fig. 1