The invention provides an integral door frame for a locomotive carriage and the locomotive carriage. The integral door frame for the locomotive carriage comprises two oppositely-arranged door frame bodies and an upper cross beam connected between the top ends of the two door frame bodies, at least one side door frame body is composed of channel steel, the surface, matched with a locomotive door, of the at least one side door frame body is a milled machining face, and the two door frame bodies comprise the left door frame body and the right door frame body. The locomotive carriage is good in overall sealing performance.
本发明提供一种机车车厢用整体门框及机车车厢,机车车厢用整体门框包括相对设置的两个门框以及连接在两个门框的顶端之间的上横梁,至少一侧门框由槽钢构成,并且至少一侧门框的与机车车门相配合的表面为经过铣削加工的加工面,两个门框包括左门框和右门框。本发明机车车厢整体的密封性较好。
Integral door frame for locomotive carriage and locomotive carriage
机车车厢用整体门框及机车车厢
2020-06-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Modernized locomotive and carriage depot at Battersea, Southern Railway
Engineering Index Backfile | 1935
Caerphilly locomotive, carriage and wagon works, great western railway
Engineering Index Backfile | 1930
Locomotive, carriage and wagon shops of Kenya and Uganda railways
Engineering Index Backfile | 1934
|