...Mainly used in tunnel construction. (2) Scraping loader: This loader uses two scraping arms to scrape up the rubble on the slope in front of the machine, then transports it to the rear on a conveyor that opens in the center of the slope and loads it onto ore cars; it travels on crawlers. (3) Shovel loader: This loader moves the machine forward, thrusts a bucket into the rubble or ore pile to scoop it up, then moves the machine backward to load it onto ore cars or trucks at the rear or side. ... *Some of the terminology that refers to "wrapping type loader" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…主としてトンネル工事で用いられる。(2)かきこみ式ローダー 2個のかき寄せアームで,機体前部の斜面上に,ずりをかき寄せて,斜面中央部に開口しているコンベヤで後方に搬出して,鉱車に積みこむもので,クローラーで走行する。(3)ショベル式ローダー 機体を前進させて,ずりや鉱石の堆積の中にバケットを突きこんですくい上げ,機体を後退させて,後方あるいは側方の鉱車やトラックに積みこむ。… ※「かきこみ式ローダー」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 |
>>: Written language - kakikotoba
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