RAIL VEHICLE AND COUPLING BOX THEREOF

RAIL VEHICLE AND COUPLING BOX THEREOF

A coupling box of a rail vehicle, including a fixed portion fixedly mounted on a vehicle body and a movable portion connecting to a coupler and draft gear; the movable portion is connected to an inner end of the fixed portion by means of a constant-force connecting member, the constant-force connect...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN, Shangqiang, MIN, Yangchun, LI, Mingming, CAO, Yuan, JIN, Xihong
Format: Patent
Sprache:eng
Schlagworte:
COUPLINGS
DRAUGHT AND BUFFING APPLIANCES
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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Beschreibung
Zusammenfassung:A coupling box of a rail vehicle, including a fixed portion fixedly mounted on a vehicle body and a movable portion connecting to a coupler and draft gear; the movable portion is connected to an inner end of the fixed portion by means of a constant-force connecting member, the constant-force connecting member is broken when the coupler and draft gear pushes the movable portion to move inwardly at the time of a collision, so that the movable portion and the fixed portion are able to be separated from each other.