Janney coupler

English

Patented in 1873 by Eli H. Janney.

Janney coupler (plural Janney couplers)

A semi-automatic form of railway coupling allowing cars and locomotives to be securely linked together without rail workers having to get between the vehicles.

单词	Janney coupler
释义	Janney coupler English Etymology Patented in 1873 by Eli H. Janney. Noun Janney coupler (plural Janney couplers) A semi-automatic form of railway coupling allowing cars and locomotives to be securely linked together without rail workers having to get between the vehicles.
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