One of the epicyclic gears, such as the ring gear (39), is arranged to slip with respect to a clutch member (41) if the agitator becomes jammed.

行星齿轮之一，例如齿圈(39)，布置成如果搅动器被卡住，则相对于离合器部件(41)打滑。

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As it became obvious that the American was no ordinary diplomat his car was jammed with extravagant bits of spy gear anti-American street protests erupted.

ECONOMIST: America and Pakistan agree to settle their spy dispute