JPS6168080U - - Google Patents

Info

Publication number
JPS6168080U
JPS6168080U JP15243584U JP15243584U JPS6168080U JP S6168080 U JPS6168080 U JP S6168080U JP 15243584 U JP15243584 U JP 15243584U JP 15243584 U JP15243584 U JP 15243584U JP S6168080 U JPS6168080 U JP S6168080U
Authority
JP
Japan
Prior art keywords
door
switch
synchronized
opening
abnormality detection
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.)
Granted
Application number
JP15243584U
Other languages
Japanese (ja)
Other versions
JPH0312793Y2 (en
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 filed Critical
Priority to JP1984152435U priority Critical patent/JPH0312793Y2/ja
Publication of JPS6168080U publication Critical patent/JPS6168080U/ja
Application granted granted Critical
Publication of JPH0312793Y2 publication Critical patent/JPH0312793Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Description

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

第１図は本考案の一実施回路図、第２図は従来
の安全回路図、第３図は本考案のその他の実施回
路図である。 ＤＳ１〜ＤＳ５…錠スイツチ、ＧＳ…ドアスイ
ツチ、ＲＹ１〜ＲＹ３…リレー。 FIG. 1 is a circuit diagram of one embodiment of the present invention, FIG. 2 is a conventional safety circuit diagram, and FIG. 3 is a circuit diagram of another embodiment of the present invention. DS1-DS5...Lock switch, GS...Door switch, RY1-RY3...Relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 乗場扉とかご扉の開閉動作の同期がとれている
かを前記乗場扉の錠スイツチと前記かご扉のドア
スイツチにより検出する異常検出装置を設け、該
異常検出装置の動作により前記錠スイツチと前記
ドアスイツチの同期がとれていないときにはエレ
ベータの運転を禁止することを特徴とするエレベ
ータの安全装置。 An abnormality detection device is provided for detecting whether the opening and closing operations of the landing door and the car door are synchronized by a lock switch of the landing door and a door switch of the car door, and the operation of the abnormality detection device detects whether the opening and closing operations of the lock switch and the door switch are synchronized. An elevator safety device characterized by prohibiting elevator operation when synchronization is not achieved.
JP1984152435U 1984-10-09 1984-10-09 Expired JPH0312793Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984152435U JPH0312793Y2 (en) 1984-10-09 1984-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984152435U JPH0312793Y2 (en) 1984-10-09 1984-10-09

Publications (2)

Publication Number Publication Date
JPS6168080U true JPS6168080U (en) 1986-05-09
JPH0312793Y2 JPH0312793Y2 (en) 1991-03-26

Family

ID=30710497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984152435U Expired JPH0312793Y2 (en) 1984-10-09 1984-10-09

Country Status (1)

Country Link
JP (1) JPH0312793Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06223670A (en) * 1993-01-27 1994-08-12 Idec Izumi Corp Safety switch device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6749863B2 (en) * 2017-05-30 2020-09-02 株式会社日立製作所 Elevator control device and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933814U (en) * 1972-06-24 1974-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933814U (en) * 1972-06-24 1974-03-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06223670A (en) * 1993-01-27 1994-08-12 Idec Izumi Corp Safety switch device

Also Published As

Publication number Publication date
JPH0312793Y2 (en) 1991-03-26

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