Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb: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 |
| 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:Eli_Janney
gptkb:Superliner_(railcar) gptkb:Tightlock gptkb:MBTA_Kawasaki_bi-level_coaches |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Janney coupler
|