JPS60165362U - Safety circuit of drum type elevator - Google Patents

Safety circuit of drum type elevator

Info

Publication number
JPS60165362U
JPS60165362U JP5337284U JP5337284U JPS60165362U JP S60165362 U JPS60165362 U JP S60165362U JP 5337284 U JP5337284 U JP 5337284U JP 5337284 U JP5337284 U JP 5337284U JP S60165362 U JPS60165362 U JP S60165362U
Authority
JP
Japan
Prior art keywords
safety circuit
type elevator
drum type
main rope
elevator
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
JP5337284U
Other languages
Japanese (ja)
Inventor
目黒　都志雄
亀山　志郎
佐野　勤
俊貴 梶山
Original Assignee
株式会社日立製作所
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 filed Critical 株式会社日立製作所
Priority to JP5337284U priority Critical patent/JPS60165362U/en
Publication of JPS60165362U publication Critical patent/JPS60165362U/en
Pending legal-status Critical Current

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Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive 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図は巻胴式エレベータ−の構造を示す図、第２図は
主回路、第３図は制御回路、第４図は本考案の一実施例
を示す制御回路図である。 ＳＲ３・・・・・・主ロープゆるみ検出スイッチ、５Ｒ
３ＲＹ・・・・・・主ロープゆるみ検出スイッチリレー
、ＴＲＩＰ・・・・・・電源開閉器強制例外しコイル。FIG. 1 is a diagram showing the structure of a drum type elevator, FIG. 2 is a main circuit, FIG. 3 is a control circuit, and FIG. 4 is a control circuit diagram showing an embodiment of the present invention. SR3... Main rope looseness detection switch, 5R
3RY...Main rope looseness detection switch relay, TRIP...Power switch forced exception coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主ロープのゆるみを検出するスイッチを備えた巻胴式エ
レベータ−において、前記主ロープゆるみ検出スイッチ
が動作したことを条件に前記エレベータ−の動力電源を
遮断することを特徴とする巻胴式エレベータ−の安全回
路。A winding trunk type elevator equipped with a switch for detecting loosening of a main rope, characterized in that the power source of the elevator is cut off on condition that the main rope slack detection switch is operated. safety circuit.
JP5337284U 1984-04-13 1984-04-13 Safety circuit of drum type elevator Pending JPS60165362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5337284U JPS60165362U (en) 1984-04-13 1984-04-13 Safety circuit of drum type elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5337284U JPS60165362U (en) 1984-04-13 1984-04-13 Safety circuit of drum type elevator

Publications (1)

Publication Number Publication Date
JPS60165362U true JPS60165362U (en) 1985-11-02

Family

ID=30574172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5337284U Pending JPS60165362U (en) 1984-04-13 1984-04-13 Safety circuit of drum type elevator

Country Status (1)

Country Link
JP (1) JPS60165362U (en)

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