JPS59120767U - Elevator maintenance operation device - Google Patents

Elevator maintenance operation device

Info

Publication number
JPS59120767U
JPS59120767U JP1282983U JP1282983U JPS59120767U JP S59120767 U JPS59120767 U JP S59120767U JP 1282983 U JP1282983 U JP 1282983U JP 1282983 U JP1282983 U JP 1282983U JP S59120767 U JPS59120767 U JP S59120767U
Authority
JP
Japan
Prior art keywords
operation device
limit switch
maintenance operation
car
elevator maintenance
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
JP1282983U
Other languages
Japanese (ja)
Inventor
小野田　芳光
茂 荒川
坂田　義夫
太田　貞治
Original Assignee
株式会社日立製作所
日立エレベ−タサ−ビス株式会社
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 株式会社日立製作所, 日立エレベ−タサ−ビス株式会社 filed Critical 株式会社日立製作所
Priority to JP1282983U priority Critical patent/JPS59120767U/en
Publication of JPS59120767U publication Critical patent/JPS59120767U/en
Pending legal-status Critical Current

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  • Maintenance And Inspection Apparatuses For Elevators (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 drawings]

第１図は最下階保守時運転方式の説明図、第２図は従来
の最下階保守時運転の説明図、第３図、第４図は本考案
の一実施例図、第５図はその動作の説明図である。 ７′・・・カム、８．９・・・制限スイッチ、１２゜１
３・・・最上部の制限スイッチ、２１・・・上昇運転リ
レー、２２・・・下降運転リレー、２６・・・最下階保
守時運転用第２スイツチ、３０・・・保守時運転時の速
度制限回路。Fig. 1 is an explanatory diagram of the operation method during maintenance on the lowest floor, Fig. 2 is an explanatory diagram of the conventional operation during maintenance on the lowest floor, Figs. 3 and 4 are illustrations of an embodiment of the present invention, and Fig. 5 is an explanatory diagram of the operation. 7'...Cam, 8.9...Limit switch, 12゜1
3... Limit switch at the top, 21... Ascending operation relay, 22... Descending operation relay, 26... Second switch for operation during maintenance on the bottom floor, 30... During operation during maintenance Speed limit circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] かごが終端階を行き過ぎる′とカムにより制限スイッチ
を動作してかごを停止させるエレベータ装置において、
昇降路の終端部の保守時運転時には、切換回路によって
前記制限スイッチの作用を反転し、前記カムが前記制限
スイッチを押している間、′　　かごを移動できる手段
を設けたことを特徴とするエレベータ−保守時運転装置
。In an elevator device that operates a limit switch using a cam to stop the car when the car passes a terminal floor,
An elevator characterized in that during operation during maintenance at the end of a hoistway, the action of the limit switch is reversed by a switching circuit, and means is provided for moving the car while the cam is pushing the limit switch. Operation device during maintenance.
JP1282983U 1983-02-02 1983-02-02 Elevator maintenance operation device Pending JPS59120767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1282983U JPS59120767U (en) 1983-02-02 1983-02-02 Elevator maintenance operation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1282983U JPS59120767U (en) 1983-02-02 1983-02-02 Elevator maintenance operation device

Publications (1)

Publication Number Publication Date
JPS59120767U true JPS59120767U (en) 1984-08-14

Family

ID=30144223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1282983U Pending JPS59120767U (en) 1983-02-02 1983-02-02 Elevator maintenance operation device

Country Status (1)

Country Link
JP (1) JPS59120767U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154575U (en) * 1987-03-31 1988-10-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154575U (en) * 1987-03-31 1988-10-11

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