mechanical technologies division

electrical and insulating technologies division

industrial ventilation
urban transport

Archways with reinforced roof

code: FB 924061000

railway components

use: Metro MI linea 1

The ARCHWAYS WITH REINFORCED ROOFS are electro-welded structures in EN-AW 7020 T6 alloy (PAlZn4, 5MgTA UNI 7791) ordered to us by Azienda Trasporti Milanesi to reinforce the roof of the carriages of type 4900.
They are made using special aluminium profi les whose matrices have been specifi cally built (see Figure 1). The welded joints are made with MIG 131 process. The welding procedures are approved according to EN 288-4 and operators are qualifi ed in accordance with EN 287-2.

Archways with reinforced roof
OVERALL DIMENSIONS
2364mm x 294mm – height 370mm
MATERIAL
EN AW 7020 T6 alloy
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urban transport

Walls for the modification of the heads

codice: FB 924061000
impiego d'uso: Metro MI linea 1
The WALLS FOR THE MODIFICATION OF THE FLAT HEADS of the vehicles of line 2 of Metropolitana di Milano are…

urban transport

Shunting device

codice: B00000407
impiego d'uso: Locomotives
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