PROBLEM TO BE SOLVED: To solve a problem of a handrail belt of the prior art, in which a slippage due to the elongation difference between an extensible handrail belt and an inextensible IC chip occurs in the case where a plurality of IC chips for voice information transmissions are mounted on the surface of the handrail belt, so that the handrail belt drops.SOLUTION: In a handrail belt for an escalator, according to the invention, a plurality of IC chips Ha or small pieces for transmitting voice information or the like are positioned near the positions contacting a sectional neutral shaft M for the bending radius R of the semicircular part of a handrail belt 6 and closer to the position to contact a transverse neutral shaft M of the transverse section for the bending radius R of the semicircular part of a handrail belt 6. The handrail belt for the escalator is made by a long printing sheet 7 is adhered in that state to cover the substantially entire surface of the handrail belt 6 and the IC chips Ha.
【課題】 従来の手摺ベルトは、その表面に音声情報等発信用の複数個のICチップを設けようとした場合、乗降口の半円曲げ部分において伸びる手摺ベルトと、伸びないICチップとの間に伸び率差による滑りが発生し、剥がれ落ちる問題があった。【解決手段】 この問題を解決するため、本発明は音声情報等発信用の小片である複数個のICチップHaを、手摺ベルト6の半円部曲げ半径Rに対する横断面中立軸Mに接する位置付近の、手摺ベルト6断面の平坦部6Aと縁円部6Bの境界部よりも縁円部6B寄りに位置させ、この状態で手摺ベルト6のほぼ全表面と複数個のICチップHaを覆うように長尺の印刷シート7を貼り付けて設けたエスカレーターの手摺ベルトとしたのである。【選択図】図4
HANDRAIL BELT FOR ESCALATOR
エスカレーターの手摺ベルト
2015-12-14
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
Escalator handrail belt, escalator and self-checking method of escalator
Europäisches Patentamt | 2021
|