JPS59192584U - Elevator door drive device - Google Patents

Elevator door drive device

Info

Publication number
JPS59192584U
JPS59192584U JP8728783U JP8728783U JPS59192584U JP S59192584 U JPS59192584 U JP S59192584U JP 8728783 U JP8728783 U JP 8728783U JP 8728783 U JP8728783 U JP 8728783U JP S59192584 U JPS59192584 U JP S59192584U
Authority
JP
Japan
Prior art keywords
drive device
elevator door
door drive
sprocket
insulating cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8728783U
Other languages
Japanese (ja)
Inventor
和夫 伊藤
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP8728783U priority Critical patent/JPS59192584U/en
Publication of JPS59192584U publication Critical patent/JPS59192584U/en
Pending legal-status Critical Current

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  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のエレベータドアの駆動装置を示す正面図
、第２図は同スプロケット、ローラチェーンおよびプー
リ部の拡大正面図、第３図はこの考案の一実施例による
エレベータドアの駆動装置を示す要部の正面図、第４図
同遮音カバーの一部を断面した第２図相当図、第５図は
第４図の■−Ｖ線矢視説明図である。 １４・・・・・・スプロケット、１５・・・・・田−ラ
チェーン、１６・・・・・・プーリ、１７・・・・・・
ドア開閉用リンク、２３・・・・・・遮音カバー、２３
ａ・・・・・・ダクト。なお、図中同一部分または相当
部分は同一符号により示す。Fig. 1 is a front view showing a conventional elevator door drive device, Fig. 2 is an enlarged front view of the same sprocket, roller chain, and pulley, and Fig. 3 is an elevator door drive device according to an embodiment of this invention. FIG. 4 is a partially cross-sectional view corresponding to FIG. 2 of the same sound insulating cover, and FIG. 5 is an explanatory view taken along the line ■-V in FIG. 4. 14...Sprocket, 15...Tara chain, 16...Pulley, 17...
Door opening/closing link, 23... Sound insulation cover, 23
a...Duct. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機で駆動されるスプロケットと、ドア開閉用リンク
の一端部が連結されたプーリとにローラチェーンを掛け
て駆動するようにしたエレベータドアの駆動装置におい
て、上記スプロケット部分を遮音カバーで覆ったことを
特徴とするエレベータドアの駆動装置。In an elevator door drive device in which a roller chain is hung between a sprocket driven by an electric motor and a pulley connected to one end of a door opening/closing link, the sprocket portion is covered with a sound insulating cover. Features: Elevator door drive device.
JP8728783U 1983-06-08 1983-06-08 Elevator door drive device Pending JPS59192584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8728783U JPS59192584U (en) 1983-06-08 1983-06-08 Elevator door drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8728783U JPS59192584U (en) 1983-06-08 1983-06-08 Elevator door drive device

Publications (1)

Publication Number Publication Date
JPS59192584U true JPS59192584U (en) 1984-12-20

Family

ID=30217200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8728783U Pending JPS59192584U (en) 1983-06-08 1983-06-08 Elevator door drive device

Country Status (1)

Country Link
JP (1) JPS59192584U (en)

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