Statements (27)
Predicate | Object |
---|---|
gptkbp:instanceOf |
railway coupling
|
gptkbp:adoptedBy |
gptkb:Association_of_American_Railroads
|
gptkbp:alsoKnownAs |
knuckle coupler
|
gptkbp:category |
gptkb:railway_line
railway safety |
gptkbp:feature |
automatic coupling
safety improvement |
https://www.w3.org/2000/01/rdf-schema#label |
Janney coupler
|
gptkbp:influenced |
gptkb:Russian_automatic_coupler
gptkb:SA3_coupler |
gptkbp:inventedBy |
gptkb:Eli_H._Janney
|
gptkbp:material |
gptkb:steel
|
gptkbp:mechanismOfAction |
locking pin
pivoted knuckle |
gptkbp:patent |
1873
|
gptkbp:region |
gptkb:Canada
gptkb:Mexico gptkb:United_States |
gptkbp:replacedBy |
link and pin coupler
|
gptkbp:standardizedBy |
gptkb:AAR_Type_E_coupler
gptkb:AAR_Type_F_coupler gptkb:AAR_Type_H_coupler |
gptkbp:usedFor |
freight cars
passenger cars |
gptkbp:usedIn |
gptkb:North_American_railroads
|
gptkbp:bfsParent |
gptkb:Tightlock
|
gptkbp:bfsLayer |
6
|