To provide a handrail drive roller capable of more easily reducing the damage due to contact between the handrail drive roller and an ear part.SOLUTION: A handrail drive roller 10 according to the present disclosure is the handrail drive roller 10 of a handrail drive device to move a handrail 30 of a passenger conveyor, and comprises an outer edge part 14 and a guide part 13. The outer edge part 14 contacts the back surface of a flat part 31 of a handrail 30 provided on the outer edge of the handrail drive roller 10, and is the part which moves the handrail 30 by first friction force generated between the outer edge part and the back surface of the handrail due to a rotation. The guide part 13 is the part which is provided in the part contacting the ear part 32 of the handrail 30 when the handrail 30 of the handrail drive roller 10 is displaced in the width direction, and which generates a second friction force less than the first friction force between the guide part and the ear part 32 when it contacts the ear part 32.SELECTED DRAWING: Figure 4
【課題】本開示は、より簡単に手摺駆動ローラ及び耳部の接触による損傷を軽減することができる手摺駆動ローラを提供することを目的とする。【解決手段】本開示にかかる手摺駆動ローラ10は、乗客コンベアの手摺30を移動させる手摺駆動装置の手摺駆動ローラ10であって、外縁部14と案内部13を備えている。外縁部14は、手摺駆動ローラ10の外縁に設けられ手摺30の平面部31の裏面に接触し、回転により裏面との間に発生する第1の摩擦力によって手摺30を移動させる部分である。また、案内部13は、手摺駆動ローラ10の、手摺30が幅方向に変位した場合に手摺30の耳部32と接触する部分に設けられた部分であって、耳部32と接触した場合に第1の摩擦力よりも小さい第2の摩擦力を耳部32との間に発生させる部分である。【選択図】図4
HANDRAIL DRIVE ROLLER
手摺駆動ローラ
2022-11-04
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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