The present invention provides a safety foothold apparatus for a platform, which includes: a driving unit; a bracket having an operation slot; a driven unit moved in the operation slot by a driving force generated in the driving unit; and a foothold unit formed to be engaged with the driven unit, and interlocked with movement of the driven unit to be displaced between a storing position and an unfolding position. The safety foothold apparatus for a platform allows a foothold to be converted and controlled along an exact operation path between the unfolding position and the storing position, thereby being rigidly maintained in a set position.
본 발명은, 구동 유닛; 작동 슬롯을 구비하는 브라켓; 상기 구동 유닛에서 발생된 구동력에 의해, 상기 작동 슬롯 내에서 이동되는 피동 유닛; 및 상기 피동 유닛과 맞물리도록 형성되고, 상기 피동 유닛의 이동에 연동되어 수납 위치와 전개 위치 간에 변위되는 발판 유닛을 포함하는, 승강장 안전 발판 장치를 제공한다.
PLATFORM SAFETY STEP APPARATUS
승강장 안전 발판 장치
2020-04-13
Patent
Electronic Resource
Korean
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. |
SAFETY STEP APPARATUS FOR PLATFORM SCREEN DOOR OF SUBWAY
European Patent Office | 2019
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