Square chisel - Kaku no miban

Japanese: 角のみ盤 - かくのみばん
Square chisel - Kaku no miban

…His greatest achievement was to introduce the principle of rotary cutting instead of reciprocating motion into woodworking machines. Later, the Gold Rush brought waves of people to the West in America, and the surplus forest resources were used to build houses and manufacture vehicles, creating a strong demand for woodworking machines. Circular saws and planers were improved, and chisels and belt sanders were invented. As with general machines, the power methods for woodworking machines have progressed from human power, animal power, wind and hydraulic power, steam engines, and electric motors. …

*Some of the terminology that refers to "corner chisels" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…彼の最大の功績は往復運動に代えて回転切削の原則を木工機械にとり入れたことである。その後アメリカではゴールドラッシュによる人の波が西部へ押し寄せ,住宅の建設や車両の製造にありあまる森林資源が使われ,そのための木工機械の需要が著しく,丸のこ盤やかんな盤が改良され,角のみ盤やベルトサンダーも発明された。機械の駆動方法は一般の機械と同様,木工機械も人力,畜力,風水力,蒸気機関,電動機と進歩してきた。…

※「角のみ盤」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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