A lower part parts assembly method for railway vehicle

PURPOSE: A method for assembling the lower parts of a railway vehicle is provided to improve work efficiency by simultaneously and accurately performing the connection works of cable ducts and electric boxes. CONSTITUTION: A method for assembling the lower parts of a railway vehicle is as follows. C...

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Bibliographische Detailangaben
Hauptverfasser:	YUN, GI SEOK, RYU, HYEON GUE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BODY DETAILS OR KINDS OF RAILWAY VEHICLES COMBINED OPERATIONS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS RAILWAYS TRANSPORTING UNIVERSAL MACHINE TOOLS VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: A method for assembling the lower parts of a railway vehicle is provided to improve work efficiency by simultaneously and accurately performing the connection works of cable ducts and electric boxes. CONSTITUTION: A method for assembling the lower parts of a railway vehicle is as follows. Cable ducts(220) are placed on a jig(210). Multiple long and short part mounting bars(230) are arranged on the tops of the cable ducts. Air tubes(240) and electric boxes(250) are placed on the part mounting bars and the jig. The cable ducts and the electric boxes are arranged in a modular shape by connecting the cable ducts to the electric boxes through electric wires. The jig is lifted up and is coupled to an under frame of a railway vehicle.