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    • 1. 发明申请
    • A GEARBOX
    • WO2023081960A1
    • 2023-05-19
    • PCT/AU2022/051300
    • 2022-10-28
    • PASCOE, Aaron Christopher
    • PASCOE, Aaron Christopher
    • F16H19/04F16H25/20F16H25/22F16H57/02
    • A gearbox having a first drive member movable in a linear direction, a second drive member movable in a linear direction, a third drive member operatively associated with the first drive member, wherein movement of the first drive member causes rotation of the third drive member, a fourth drive member operatively associated with the second drive member, wherein movement of the second drive member causes rotation of the fourth drive member, a seventh drive member operatively associated with the third drive member such that rotation of the third drive member in a first direction causes rotation of the seventh drive member in a first direction, an eighth drive member operatively associated with the fourth drive member such that rotation of the fourth drive member in a first direction causes rotation of the eighth drive member in a first direction, a first drive shaft operatively associated with the seventh drive member and the eighth drive member, such that movement of the seventh drive member in the first direction causes movement of the first drive shaft in a first direction and such that movement of the eighth drive member in the first direction causes movement of the first drive shaft in the first direction, a first one way clutch located between the third drive member and the first drive shaft to inhibit movement of the first drive shaft in a second direction when the third drive member rotates in a second direction, and a second one way clutch located between the fourth drive member and the first drive shaft to inhibit movement of the first drive shaft in a second direction when the third drive member rotates in a second direction.
    • 3. 发明申请
    • 무단변속 파워트레인
    • WO2023043157A1
    • 2023-03-23
    • PCT/KR2022/013666
    • 2022-09-14
    • 윤경선
    • 윤고은윤지은
    • F16H3/72F16H3/46F16H57/02
    • 본 발명은 무단변속 파워트레인에 관한 것으로서, 변속부와 모터를 일체형으로 구성하되 변속부는 다단 변속기어장치로 구성하고, 변속부의 입력 측과 출력 측에 각각 모터를 구성하며, 입력 측 모터가 제1 변속기어장치를 구동시키고 제1 변속기어장치는 다시 제2 변속기어장치를 구동시켜 감속하므로써 변속 중에 충격이 발생하지 않고, 출력 측 모터에 의하여 제2 변속기어장치의 회전을 제어하여 변속할 수 있는 무단변속 파워트레인에 관한 것이다. 본 발명에 따른 무단변속 파워트레인에 의하면, 무단으로 변속비를 제공하여 모터의 최고 효율을 지속적으로 이끌어내므로써 전기차에서 요구하는 최대 등판성능과 최고 속도성능을 충족시킬 수 있으며, 복잡한 유압장치 등이 없어 구조가 간단하고 가벼운 중량으로 높은 동력전달 효율을 구현하여 전비를 향상시킬 수 있고, 변속에 에너지 소모가 없으면서 부드럽게 변속할 수 있다.