Janney coupler

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

Patented in 1873 by Eli H. Janney.

Noun[edit]

Janney coupler (plural Janney couplers)

  1. 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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