To reduce the number of rotary shafts of a hybrid driving device to achieve downsizing and reduction of its weight and costs.SOLUTION: A hybrid driving device 1 includes: an engine 2 connected to a carrier 12 of a planetary gear mechanism 13; a first motor 3 connected to a sun gear 10; an output gear 15 which rotates integrally with a ring gear 11; a first speed reduction mechanism 7 which reduces a rotation number to transmit torque between the output gear 15 and a driving shaft 6; a second motor 4; a motor output member 9 which rotates integrally with the second motor 4; a second speed reduction mechanism 8 which reduces a rotation number to transmit torque between the motor output member 9 and the driving shaft 6; a driven gear 18 which receives the torque from the output gear 15 to rotate; and a motor driven member 26 which receives the torque from the motor output member 9 to rotate. The driven gear 18 and the motor driven member 26 are integrally supported by a driven shaft 21 disposed on the same rotation axis with the driving shaft 6.SELECTED DRAWING: Figure 1

    【課題】ハイブリッド駆動装置の回転軸の軸数を低減し、小型・軽量化、および、コストダウンを図る。【解決手段】遊星歯車機構13のキャリア12に連結されたエンジン2と、サンギヤ10に連結された第1モータ3と、リングギヤ11に一体となって回転する出力ギヤ15と、出力ギヤ15と駆動軸6との間で回転数を減速してトルクを伝達する第1減速機構7と、第2モータ4と、第2モータ4に一体となって回転するモータ出力部材9と、モータ出力部材9と駆動軸6との間で回転数を減速してトルクを伝達する第2減速機構8とを備えたハイブリッド駆動装置1において、出力ギヤ15からトルクを受けて回転する従動ギヤ18と、モータ出力部材9からトルクを受けて回転するモータ従動部材26とを備え、従動ギヤ18とモータ従動部材26とを、駆動軸6と同一の回転軸線上に配置される従動軸21で一体に支持する。【選択図】図1


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    Title :

    HYBRID DRIVING DEVICE


    Additional title:

    ハイブリッド駆動装置


    Contributors:

    Publication date :

    2019-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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