To make it possible to change seat arrangement for securing a required space while minimizing the reduction in boarding capacity.SOLUTION: A railroad vehicle seat includes a seat cushion 11 and a rotation support mechanism 13 rotatably supporting the seat cushion 11 with respect to a floor of a passenger room. The rotation support mechanism 13 includes a first rotary disk 31 rotatably supporting the seat cushion 11 by 180° around a first rotation shaft R1 which is set in the approximately center in a longitudinal direction of the seat cushion 11 and a second rotary disc 32 rotatably supporting the seat cushion 11 by 90° around a second rotation shaft R2 separating from the first rotation shaft R1 toward one side in the longitudinal direction of the seat cushion 11.SELECTED DRAWING: Figure 5

    【課題】乗車定員の減少を最小限に抑えつつ所要スペース確保のためのシートアレンジの変更を可能にする。【解決手段】鉄道車両シートは、シートクッション11と、シートクッション11を客室のフロアに対し回転可能に支持する回転支持機構13とを備える。回転支持機構13は、シートクッション11の長手方向の略中央に設定された第1回転軸R1を中心にシートクッション11を180°回転可能に支持する第1回転盤31と、第1回転軸R1からシートクッション11の長手方向の一方側に離れた第2回転軸R2を中心にシートクッション11を90°回転可能に支持する第2回転盤32とを有する。【選択図】図5


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    Title :

    SEAT FOR RAILROAD VEHICLE AND RAILROAD VEHICLE


    Additional title:

    鉄道車両用シートおよび鉄道車両


    Contributors:

    Publication date :

    2022-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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