PROBLEM TO BE SOLVED: To provide footsteps for an escalator capable of preventing people from running up the steps and capable of preventing surreptitious photographing.SOLUTION: A footstep with movable screen includes: a footboard; a riser located behind the footboard; and a bracket frame for supporting the footboard and riser. A through-hole is provided on the riser side of the footboard. The movable screen is provided so as to protrude from the through-hole. The movable screen swells according to the increase in an air pressure, protrudes upward from the footboard, and by the decrease in the air pressure, it shrinks so as not to protrude from the footboard.SELECTED DRAWING: Figure 5
【課題】踏段の駆け上りを防止すると共に盗撮を防止することもできるエスカレータの踏段の提供。【解決手段】可動衝立付き踏段は、踏板と、踏板の後部に位置するライザと、踏板およびライザを支持するブラケットフレームとを備え、踏板のライザ側には、貫通穴が設けられており、可動衝立が、貫通穴から突出可能に設けられており、可動衝立は、空気圧の増加によって膨らみ、踏板から上方に突出し、且つ、空気圧の減少によって、踏板から突出しないように萎む。【選択図】図5
FOOTSTEP WITH MOVABLE SCREEN AND ESCALATOR
可動衝立付き踏段およびエスカレータ
2017-09-07
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
ESCALATOR FOOTSTEP AND ESCALATOR WITH THE SAME ESCALATOR FOOTSTEP
European Patent Office | 2025
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