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Lv 4
brake 發問時間: 運動單車 · 1 0 年前

自行車快拆的發明者?

自行車快拆是很方便的零件

請問自行車快拆是誰發明的呢?

又是在那一年發明的?

謝謝!

2 個解答

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  • GC
    Lv 4
    1 0 年前
    最佳解答

    從Wikipedia查到的

    發明者是義大利車手Tullio Campagnolo,在1927年發明的,原文片段如下:

    Quick release skewer history

    The mechanism was invented in 1927 by Tullio Campagnolo, an Italian bicycle racer, when he was frustrated by having to stop and get off his bicycle in order to change gears. His invention was a rear wheel quick release lever with a mechanical extension that placed the lever itself near the bicycle's saddle, combined with a fork that served as a primitive version of a rear derailleur (without idler pulleys to take up slack), that also had a control lever near the bicycle saddle. This innovation enabled bicycle riders to quickly change gears while in motion by releasing the axle, moving the rear wheel slightly forward by applying tension to the chain, actuating the fork to change to the larger cog, and tightening the quick release again; or else releasing the axle, actuating the fork to change to the smaller cog, moving the wheel slightly rearward by braking, and tightening the quick release again. This invention revolutionized bicycle design and as a result, Campagnolo became a leading road cycling and track cycling component manufacturer.

    參考資料: 原出處: http://en.wikipedia.org/wiki/Quick_release
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  • 1 0 年前

    輪組快拆是義大利人Tullio Campagnolo在1920年代發明的,他就是知名變速器品牌Campagnolo的創辦人.

    參考資料: Sheldon Brown有說過, http://www.sheldonbrown.com/gloss_q.html#quick
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