150kg lighter "Smart Home Door" compared to the conventional model
E231 series 500 series (image: PIXTA) running at the Chuo and Sobu Line stations.
The Tokyo branch of JR East has announced the year of use at the Joban Line (stop at each station), the Chuo / Sobu Line (stop at each station), and the start of home doors at each station on the Keihin Tohoku Line.Details are as follows.[Photo] Joban Line Train over "Smart Home Door", Kashiwa Station Line 1 and 2, December 9, 2021 (Thursday), Shin -Matsudo Station Line 1 and 2, December 19, 2021 (Sunday)Traditional type "・ Kita -Kashiwa Station Line 1 and 2, early February 2022,“ Smart Home Door ”, Okubo Station Line 1 and 2, November 21, 2021 (Sun),“ Smart Home Door ”, Suidobashi Station Line 1, February 2022In the middle of "conventional", Suidobashi Station Line 2 "Traditional", Tabata Station, Tabata Station Line 1 and 4, "Traditional" Kita -Kashiwa and Okubo stations have a simpler internal structure compared to the conventional type.The converted "Smart Home Door" will be installed.The height is 1m20cm and weighs about 200kg.It is lighter than the conventional about 350kg.JR East says, "We are actively utilizing new technologies and promoting home doors."
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