To provide a footstep roller of a passenger conveyor capable of accurately determining a service life.SOLUTION: A footstep roller of a passenger conveyor comprises a toric bearing and a tire part 50 provided outside the bearing in the radial direction. The tire part 50 has an inner layer 51 in at least a part of a circumferential direction and an outer layer 52 provided outside the inner layer 51 in the radial direction. The outer layer 52 configures an outer peripheral surface 50a of the tire part 50 and the color of the inner layer 51 is different from the one of the outer layer 52.SELECTED DRAWING: Figure 3

    【課題】寿命を的確に判断できる乗客コンベアの踏段ローラーを提供する。【解決手段】乗客コンベアの踏段ローラーは、円環状の軸受と、径方向において軸受よりも外側に設けられたタイヤ部50と、を備え、タイヤ部50は、周方向の少なくとも一部において、内層51と、径方向において内層51よりも外側に設けられた外層52と、を有しており、外層52は、タイヤ部50の外周面50aを構成しており、内層51の色は、外層52の色と異なっている。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    FOOTSTEP ROLLER OF PASSENGER CONVEYOR


    Additional title:

    乗客コンベアの踏段ローラー


    Contributors:

    Publication date :

    2023-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    PASSENGER CONVEYOR FOOTSTEP

    YAMAMOTO AKIHIRO | European Patent Office | 2019

    Free access

    PASSENGER CONVEYOR FOOTSTEP AND PASSENGER CONVEYOR

    TANABE HIROHITO | European Patent Office | 2020

    Free access

    FOOTSTEP OF PASSENGER CONVEYOR, METHOD OF MANUFACTURING FOOTSTEP OF PASSENGER CONVEYOR, AND FOOTSTEP MOLDED BODY

    ISHIKAWA HIROSHI / DOI SHINGO / TANABE HIROHITO | European Patent Office | 2023

    Free access

    FOOTSTEP AND PASSENGER CONVEYOR

    TAKAHASHI TETSUYA / SHIMOMURA SHUHEI | European Patent Office | 2021

    Free access

    FOOTSTEP AND PASSENGER CONVEYOR

    SATO TOSHIMITSU / UTSUNOMIYA HIROBUMI / MATSUO TOSHIAKI | European Patent Office | 2019

    Free access