4. Railway draft appliances
  5. Couplings
  6. Counterpart

National Castings Incorporated

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Lightweight knuckle for a railroad car coupler

Railway draft appliances – Couplings – Counterpart
Patent

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Multi-axle railroad car truck

Railway rolling stock – Trucks – Bogie
Patent

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Rocker seat connection

Railway rolling stock – Trucks – Bogie
Patent

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Single axle truck for large railroad cars

Railway rolling stock – Trucks – Bogie
Patent

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Slackless cushioning device for railroad cars

Railway draft appliances – Cushioned – Springs
Patent

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