JPS58161964U

JPS58161964U - Guide roller case for spiral escalator

Info

Publication number: JPS58161964U
Application number: JP5891682U
Authority: JP
Inventors: 隆徳山
Original assignee: フジテック株式会社
Priority date: 1982-04-21
Filing date: 1982-04-21
Publication date: 1983-10-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はスパイラルニスしレーク全体の側面図、第２図
は第１図の平面図、第３図は第１図及び第２図における
ステップの拡大斜視図、第４図は第１図の内筒１の中心
０より見た展開図の一部、第５図は第２図の一部拡大図
、第６図は本考案の一実施例を示すローラケースの部分
斜視図、第７図はガイドローラ列が取付けられた状態で
のローラケースの縦断面図である。１・・・円筒、２・・・扇形ステップ、１８・・・駆動
チェーン、２９・・・ガイドローラ列、１９・・・チェ
ーン用スプロケット、４１．　４２・・・平鋼、４３・
・・補強板、４５・・・ピン、４６・・・ローラ。Figure 1 is a side view of the entire spiral varnished rake, Figure 2 is a plan view of Figure 1, Figure 3 is an enlarged perspective view of the steps in Figures 1 and 2, and Figure 4 is the same as in Figure 1. FIG. 5 is a partial enlarged view of FIG. 2, FIG. 6 is a partial perspective view of a roller case showing an embodiment of the present invention, and FIG. FIG. 2 is a longitudinal cross-sectional view of the roller case with the guide roller array attached. DESCRIPTION OF SYMBOLS 1... Cylindrical, 2... Fan-shaped step, 18... Drive chain, 29... Guide roller row, 19... Chain sprocket, 41. 42... flat steel, 43.
...Reinforcement plate, 45...pin, 46...roller.

Claims

[Scope of utility model registration request]

A spiral track is installed at appropriate intervals on a vertical or near-vertical cylinder so that the fan-shaped step is horizontal, and a drive chain supported and guided by a spiral guide roller row moves the central part of the step. In an escalator that is driven along the trajectory, reversed by an upper sprocket, and moved backwards along the lower side of the trajectory in the same spiral shape and reversed by the lower sprocket, the guide rollers of the guide roller row are A guide roller case for a spiral escalator, characterized in that it is rotatably attached to a pair of flat steel parts separated into upper and lower parts and facing each other at a predetermined interval.