PROBLEM TO BE SOLVED: To provide a handrail drive auxiliary device, etc. for a passenger conveyor, capable of reliably keeping the speed of a moving handrail.SOLUTION: A handrail drive auxiliary device, etc. include: a drive auxiliary roller that is provided separately from a driving roller rotated by the drive of a driving motor of a handrail drive device, and that comes into contact with a moving handrail when the moving handrail that makes a recycling movement by the friction force from the driving roller becomes slower than a normal speed; and a drive auxiliary motor that is provided separately from the drive motor, and that rotates the drive auxiliary roller so that the drive auxiliary roller applies to the moving handrail a friction force in the moving direction when the moving handrail becomes slower than the usual speed.
【課題】移動手摺の速度を確実に維持することができる乗客コンベアの手摺駆動補助装置等を提供する。【解決手段】乗客コンベアの手摺駆動補助装置等は、手摺駆動装置の駆動電動機の駆動により回転する駆動ローラとは別に設けられ、前記駆動ローラからの摩擦力により循環移動する移動手摺が通常の速度よりも遅くなった際に前記移動手摺に接触する駆動補助ローラと、前記駆動電動機とは別に設けられ、前記移動手摺が通常の速度よりも遅くなった際に前記駆動補助ローラが前記移動手摺に対して移動方向の摩擦力を与えるように前記駆動補助ローラを回転させる駆動補助電動機と、を備えた。【選択図】図2
HANDRAIL DRIVE AUXILIARY DEVICE AND HANDRAIL DRIVE SYSTEM FOR PASSENGER CONVEYOR
乗客コンベアの手摺駆動補助装置及び手摺駆動システム
2015-09-07
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2018
|European Patent Office | 2023
|European Patent Office | 2022
European Patent Office | 2016
|