In 1650, Guericke invented the first air pump.

1650年发明了第一台空气泵。

In 1829, the first stage or compound air compressorwas patented.

1829年单级空气压缩机申请专利。

Pneumatic Tools - Hammer and Drill

Samuel Ingersoll invented the pneumatic drill in 1871.

1871年发明了气钻（英格索兰）。

Charles Brady King of Detroit invented the pneumatic hammer (a hammer which is driven bycompressed air) in 1890, and patented on January 28, 1894. Charles Kingexhibited two of his inventions at the 1893 Worlds Columbia Exposition; apneumatic hammer for riveting and caulking and a steel brake beam for railroadroad cars.

1890年发明了汽锤，在1894年注册了专利，1893哥伦比亚世博会展出了汽锤和铆钉枪。

所以，英格索兰是启动气动工具的始祖。