PROBLEM TO BE SOLVED: To provide a continuously variable transmission which can drive an engine and an electric motor so that a hybrid system becomes most efficient as a whole while suppressing an increase in cost and weight, and satisfying a required drive force of a driver.SOLUTION: A continuously variable transmission 60 comprises: a first primary pulley 611 arranged at a first primary shaft 610 for transmitting a drive force of an engine 10; a second primary pulley 621 arranged at a second primary shaft 620 for transmitting a drive force of an electric motor 40; a first secondary pulley 612 having a third fixed sheave 6121 and one cone face of a common movable sheave 6215; a second secondary pulley 622 having a fourth fixed sheave 6221 and the other cone face of the common movable sheave 6215; a first chain 613; and a second chain 623.SELECTED DRAWING: Figure 1

    【課題】コストアップや重量の増加を抑えつつ、かつ、運転者の要求駆動力を満足させつつ、ハイブリッドシステム全体として最も効率がよくなるようにエンジン及び電動モータを運転することが可能な無段変速機を提供する。【解決手段】無段変速機60は、エンジン10の駆動力を伝達する第1プライマリ軸610に設けられた第1プライマリプーリ611と、電動モータ40の駆動力を伝達する第2プライマリ軸620に設けられた第2プライマリプーリ621と、第3固定シーブ6121と共通可動シーブ6215の一方のコーン面とを有して構成される第1セカンダリプーリ612と、第4固定シーブ6221と共通可動シーブ6215の他方のコーン面とを有して構成される第2セカンダリプーリ622と、第1チェーン613と、第2チェーン623とを備える。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    CONTINUOUSLY VARIABLE TRANSMISSION


    Additional title:

    無段変速機


    Contributors:
    AOKI MITSUO (author) / INOUE SATOSHI (author) / HIRAWAKI YUKI (author)

    Publication date :

    2017-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / 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



    CONTINUOUSLY VARIABLE TRANSMISSION

    NICHOLS JON M / STEVENSON GREGORY G / POHL BRAD P et al. | European Patent Office | 2023

    Free access

    Continuously variable transmission

    MILLER DONALD C / ALLEN DAVID J / SMITHSON ROBERT A | European Patent Office | 2017

    Free access

    Continuously variable transmission

    MILLER DONALD C / SMITHSON ROBERT A / POHL BRAD P et al. | European Patent Office | 2016

    Free access

    Continuously variable transmission

    NICHOLS JON M / POHL BRAD P / DAWE DANIEL J et al. | European Patent Office | 2015

    Free access

    Continuously variable transmission

    ENDRIZZI JAMES J / HIPPS TRISTAN M / BRACY GARTH H et al. | European Patent Office | 2022

    Free access