首页> 外国专利> Gear train e.g. finishing gear train, for watch, has toothed elements provided with gear teeth, where each tooth is composed of N coaxial toothed rings that are angularly offset with respect to each other by fraction of pitch of teeth

Gear train e.g. finishing gear train, for watch, has toothed elements provided with gear teeth, where each tooth is composed of N coaxial toothed rings that are angularly offset with respect to each other by fraction of pitch of teeth

机译:齿轮系用于手表的精加工齿轮系具有带齿轮齿的齿形元件,其中每个齿由N个同轴齿环组成,这些齿环相对于彼此成角度地偏移一部分齿距

摘要

The gear train has a set of circular toothed elements e.g. mobile (25) and central mobile (31), provided with respective driving and driven gear teeth that are mutually engaged together such that the central mobile is driven by the mobile that is provided with a wheel (27). Each gear tooth is composed of N coaxial toothed rings (28a, 28b, 30a, 30b) that are angularly offset with respect to each other by a fraction of pitch of the teeth.
机译:齿轮系具有一组圆齿元件,例如齿形。动件(25)和中央动件(31),其分别具有彼此啮合在一起的驱动和从动齿轮齿,使得中央动件由配备有轮(27)的动件驱动。每个齿轮齿由N个同轴齿环(28a,28b,30a,30b)组成,它们相对于彼此成角度地偏移一部分齿距。

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