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SA3 coupler

SA3 couplers (also known as СА3 or СА-3 couplers per the typical foundry stamp on top of these couplers, meaning "Советская Автосцепка, 3" in Russian or "Soviet Auto-latch 3" in English) or Willison coupler and Russian coupler are railway couplings used primarily in Russia and states influenced by the former Soviet Union, such as Finland, Poland, and…

Standards, Usage & Operation

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Map overview Semantic statistics

SA3 coupler

Nodes103
Edges102
Triples32
Avg. degree1.98
Density0.019417
Components1

How this topic connects Entity context

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SA3 coupler

Top relations

related to Developments · 17
SA3 coupler → At, Based, Beside, European, For, FRG, GDR, It, Knorr Bremse, OSShD, SA3, The, UIC, Unicoupler, Waggonbau Bautzen, West Germany, Z-AK
related to Operation · 12
SA3 coupler → Although, American, European Union, Helper, Hungary, Poland, Russian, SA3, Since, Slovakia, Soviet Union, The
related to External · 3
SA3 coupler → Adapter, Janney, SA3

Important terminology Word statistics

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Important terminology

coupler sa3 used couplers trains soviet railway russian union heavy germany couplings chain willison janney design uic ukraine freight ore

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SA3 couplerrelated to DevelopmentsBased0.60section
SA3 couplerrelated to DevelopmentsSA30.60section
SA3 couplerrelated to DevelopmentsEuropean0.60section
SA3 couplerrelated to DevelopmentsUIC0.60section
SA3 couplerrelated to DevelopmentsOSShD0.60section
SA3 couplerrelated to DevelopmentsFor0.60section
SA3 couplerrelated to DevelopmentsWaggonbau Bautzen0.60section
SA3 couplerrelated to DevelopmentsGDR0.60section
SA3 couplerrelated to DevelopmentsKnorr Bremse0.60section
SA3 couplerrelated to DevelopmentsFRG0.60section
SA3 couplerrelated to DevelopmentsThe0.60section
SA3 couplerrelated to DevelopmentsUnicoupler0.60section

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    Min side: 3
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