PROBLEM TO BE SOLVED: To provide a technology capable of realizing a movable fence at low cost without restriction to stopping accuracy of a vehicle or a vehicle having a different door position.SOLUTION: A movable fence 1 is installed in a box-shaped fence housing part 95 provided on a platform 90, and is composed of three retractable fences which are a first fence 10, a second fence 20 and a third fence 30 different from one another in height. In the first fence 10, when two fold-down support post parts 15a and 15b change from a closed state to an open state, that is, from an inverted state to a fallen state, they fall in opposite direction to each other by the same amount. As a result, an elongation/contraction barrier central part 11 and elongation/contraction barrier outside parts 12a and 12b move downward while maintained horizontal. Like the first fence 10, the second fence 20 and the third fence 30 move downward while maintained horizontal.

    【課題】車両の停止精度や異なる扉位置の車両に対して、制限を受けることなく低コストで実現可能な可動柵の技術を提供する。【解決手段】可動柵1は、プラットフォーム90に設けられた箱状の柵収容部95に設置されており、第1の柵10、第2の柵20、第3の柵30の3つの高さが異なる可倒柵から構成されている。第1の柵10において、二つの可倒支柱部15a、15bは、閉じた状態から開いた状態、つまり倒立した状態から倒れた状態になる場合に、相対する方向に同じ量だけ倒れる。その結果、伸縮バリア中央部11、伸縮バリア外側部12a、12bは水平を維持しつつ下降する。第2の柵20及び第3の柵30は、第1の柵10と同様に水平を維持しつつ下降する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    MOVABLE FENCE


    Additional title:

    可動柵


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.



    MOVABLE FENCE

    SUZUKI ATSUSHI | European Patent Office | 2015

    Free access

    MOVABLE FENCE

    MURAKAMI KAZUYA | European Patent Office | 2015

    Free access

    MOVABLE FENCE

    SUZUKI ATSUSHI / MURAKAMI KAZUYA | European Patent Office | 2016

    Free access

    MOVABLE PLATFORM FENCE AND ROW OF MOVABLE PLATFORM FENCE

    OTSUKA IZUMI | European Patent Office | 2018

    Free access

    MOVABLE PLATFORM FENCE

    SHIRAISHI NOBUO / TANAKA TOMOKO / KIM YANGJIN et al. | European Patent Office | 2018

    Free access