...There is also a record that the Belgian Joseph Merlin exhibited it in London around 1760. It spread throughout Europe and America in the early 19th century, but in 1863 James L. Plimpton of New York developed a system that connected the roller axle to the shoe with a vertical bolt (kingpin) to allow rotation, similar to the mechanism of modern roller skates, and it quickly became popular because it was easier to ride. In 1884, ball bearings were adopted. ... *Some of the terminology that mentions "Plimpton, JL" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…1760年ころベルギー人のマーリンJoseph Merlinがロンドンで展示したという記録もある。19世紀初めにはヨーロッパ,アメリカに広まっていったが,1863年にニューヨークのプリンプトンJames L.Plimptonが現在のローラースケートの機構と同様の,ローラーの軸を縦ボルト(キングピン)で靴につないで旋回できる方式を開発して,乗りやすくなったため急速に普及した。84年にはボールベアリングが採用された。… ※「Plimpton,J.L.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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