翻訳と辞書
Words near each other
・ Dan Hegarty
・ Dan Heilman
・ Dan Heimiller
・ Dan Heisman
・ Dan Held
・ Dan Hellie
・ Dan Hemingway
・ Dan Henderson
・ Dan Henderson (sledge hockey)
・ Dan Henig
・ Dan Henk
・ Dan Hennah
・ Dan Hennessey
・ Dan Henning
・ Dan Henningson
Dan Henry
・ Dan Herbeck
・ Dan Herron
・ Dan Hess
・ Dan Hester
・ Dan Hewitt Owens
・ Dan Hibiki
・ Dan Hicken
・ Dan Hicks
・ Dan Hicks (actor)
・ Dan Hicks (archaeologist)
・ Dan Hicks (singer)
・ Dan Hicks (sportscaster)
・ Dan Higgins
・ Dan Highcock


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Dan Henry : ウィキペディア英語版
Dan Henry
Dan Henry (1913-2012) is the inventor of directional pavement markings commonly used to guide participants along the route of organized bicycling events. The markers themselves are usually called "Dan Henry Arrows".
Originally, the markings consisted of a circle with a vertical line from the edge of the circle pointing in the direction of travel (straight ahead, left turn, right turn). Other common markings are a circle X to denote wrong way, and a circled horizontal line to denote caution.
Variations on the circle pattern developed to differentiate between different rides as more and more rides began to use the same roads. Variations include color, triangles, squares, letters, etc.〔(Dan Henry Arrow—Illustration )〕
Other cycling related inventions by Henry include front and rear suspension systems and the 'sling' saddle.
Henry worked as a commercial pilot, starting in the 1920s, later on DC-2 and DC-3 aircraft and the Boeing 707 jetliner〔(【引用サイトリンク】url=http://www.bikescor.com/dedication )
.
==Honors==
The League of American Wheelmen awarded Henry its Paul Dudley White Medal in 1992 and a bike route in the Santa Ynez Valley has been named for him.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Dan Henry」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.