Disclosed is a gearwheel pairing for a helical gearing, comprising a helical gear (10) with a first toothing segment (12), and a worm (16) with a second toothing segment (18). The first toothing segment (12) and the second toothing segment (18) can be meshed with each other and form an involute toothing (26) when meshed, the materials of the first and the second toothing segments (12, 16) are chosen such that when meshed there results a plastic-metal material pairing, and the toothing segments (12, 18) made of plastic have a first normal tooth thickness (Sn1) and the toothing segment made of metal has a second normal tooth thickness (Sn2), wherein the ratio of the first normal tooth thickness (Sn1) to the second normal tooth thickness (Sn2) is increased by 10 to 200% with respect to a reference profile, especially, 15 to 120%.

    본 발명은 제1 톱니 세그먼트(12)를 갖는 헬리컬 기어(10) 및 제2 톱니 세그먼트(18)를 갖는 웜(16)을 포함하는 헬리컬 기어링(22)용 기어휠 쌍에 관한 것으로, 제1 톱니 세그먼트(12) 및 제2 톱니 세그먼트(18)는 맞물림될 수 있고, 맞물림될 때 인벌류트 톱니(26)를 형성하며, 제1 및 제2 톱니 세그먼트들(12, 18)의 재료들은 맞물림될 때 플라스틱-금속 재료 쌍이 되도록 선택되고, 및 플라스틱으로 제조된 톱니 세그먼트(12, 18)는 제1 정상 톱니 두께(s)를 갖고, 금속으로 제조된 톱니 세그먼트는 제2 정상 톱니 두께(s)를 가지며, 제2 정상 톱니 두께(s)에 대한 제1 정상 톱니 두께(s)의 비율(V)은 기준 프로파일에 대하여 10 내지 200%, 특히 15 내지 120% 만큼 증가된다.


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    Titel :

    A gearwheel pairing for a helical gearing a helical gearing with such a gearwheel pairing and a use of such a gearwheel pairing in helical gearings


    Weitere Titelangaben:

    헬리컬 기어링용 기어휠 쌍, 기어휠 쌍을 구비한 헬리컬 기어링 및 헬리컬 기어링에서의 기어휠 쌍의 사용


    Beteiligte:
    STEFFEN ABERLE (Autor:in) / EGOR MELINKOV (Autor:in) / SEBASTIAN SCHLUDE (Autor:in) / MATTHIAS KOOP (Autor:in)

    Erscheinungsdatum :

    04.12.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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