전후진 전환을 위한 정역 클러치 및 주행 변속을 위한 변속 클러치를 포함하는 작업 차량의 트랜스미션은, 정역 클러치가 장착되는 제1 축, 제1 축과의 연동하여 정회전 또는 역회전을 하며 변속 클러치가 장착되는 제2 축, 하우징 내에 장착되며 제1 축과 제2 축을 회전 가능하게 지지하는 지지부재, 정역 클러치에 인접하게 하우징의 일 측벽에 장착되어 정역 클러치를 제어하는 정역 유압 밸브 장치, 및 변속 클러치에 인접하게 하우징의 타 측벽에 장착되어 변속 클러치를 제어하는 변속 유압 밸브 장치를 포함하며, 정역 유압 밸브 장치와 변속 유압 밸브 장치는 하나의 지지부재에 형성된 유로들을 통해 정역 클러치와 변속 클러치에 연결될 수 있다.

    A transmission for a work vehicle that includes a switching clutch for switching to forward and backward movement and a shifting clutch for shifting includes: a first shaft having the switching clutch mounted thereon; a second shaft rotating forward or backward in linkage with the first shaft and having the shifting clutch mounted thereon; a supporting member mounted in the housing and rotatably supporting the first shaft and the second shaft; a switching shifting hydraulic valve device mounted on a first wall of the housing close to the switching clutch and controlling the switching clutch; and a shifting hydraulic valve device mounted on a second wall of the housing close to the shifting clutch and controlling the shifting clutch, in which the switching shifting hydraulic valve device and the shifting hydraulic valve device may be connected to the switching clutch and the shifting clutch through channels formed in the supporting member.


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    Title :

    TRANSMISSION FOR WORK VEHICLE


    Additional title:

    작업차량용 트랜스미션


    Publication date :

    2023-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



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