JPS5997976U

JPS5997976U - passenger conveyor handrail drive device

Info

Publication number: JPS5997976U
Application number: JP19348482U
Authority: JP
Inventors: 開田　豊廣; 茂後藤
Original assignee: 三菱電機株式会社
Priority date: 1982-12-21
Filing date: 1982-12-21
Publication date: 1984-07-03
Also published as: JPS63700Y2

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図は従来の乗客コンベヤの手すり駆動装置を示す縦
断側面図、第２図は第１図の■−■線断５　面図、第３
図は第１図の■−■線断面図、第４図　−、は第１図の
ＩＶ−ＩＶ線断面図、第５図はこの考案による乗客コン
ベヤの手すり駆動装置の一実施例を示す縦断側面図、第
６図は第５図のＶｌ−Ｖｌ線断面図、第７図は第５図の
■−■線断面図である。３・・・移動手すり、６・・・踏段、１１・・・駆動機
、１２・・・駆動軸、１３・・・駆動鎖歯車、１５・・
・踏段鎖歯車、１７・・・第１手すり鎖歯車、１９Ａ、
１９Ｂ・・・軸、２０Ａ、　２０Ｂ・・・第２手すり鎖
歯車、２１Ａ、２１Ｂ・・・第３手すり鎖歯車、２３Ａ
。２３Ｂ・・・第４手すり鎖歯車、２６Ａ、２６Ｂ・・・
鎖。なお、図中向−−号は同−又は相当部分を示す。Fig. 1 is a longitudinal side view showing a conventional handrail drive device for a passenger conveyor, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3
The figure is a sectional view taken along the line ■--■ of FIG. 1, FIG. 4 - is a sectional view taken along the line IV--IV of FIG. 1, and FIG. The side view, FIG. 6 is a sectional view taken along the line Vl--Vl in FIG. 5, and FIG. 7 is a sectional view taken along the line ■--■ in FIG. 3... Moving handrail, 6... Steps, 11... Drive machine, 12... Drive shaft, 13... Drive chain gear, 15...
・Step chain gear, 17...first handrail chain gear, 19A,
19B...Shaft, 20A, 20B...Second handrail chain gear, 21A, 21B...Third handrail chain gear, 23A
. 23B...4th handrail chain gear, 26A, 26B...
chain. Note that the numbers in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A drive machine installed in the machine room, a drive chain gear driven by the drive machine, a pair of step chain gears fixed to a shaft to which the drive chain gears are fixed and driving the steps, the drive chain gear and the step chain. A first handrail chain gear disposed between the gears or at a corresponding opposite position and fixed to the shaft to which they are fixed; a plurality of handrail chain gears disposed on the return side of the moving handrail, each fixed in pairs on the same axis, said first handrail; A second handrail chain gear driven by the chain gear body, a pair of third handrail chain gears each fixed to a shaft to which the second handrail chain gear is fixed and driving the moving handrail, and a second handrail chain gear driven by the third handrail chain gear. A handrail drive device for a passenger conveyor comprising chains that are wrapped around objects in front and behind the conveyor and arranged alternately on the left and right sides.