JPS5899269U - Elevator tamper prevention device - Google Patents

Elevator tamper prevention device

Info

Publication number
JPS5899269U
JPS5899269U JP19739981U JP19739981U JPS5899269U JP S5899269 U JPS5899269 U JP S5899269U JP 19739981 U JP19739981 U JP 19739981U JP 19739981 U JP19739981 U JP 19739981U JP S5899269 U JPS5899269 U JP S5899269U
Authority
JP
Japan
Prior art keywords
elevator
prevention device
tamper prevention
car
load
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
JP19739981U
Other languages
Japanese (ja)
Other versions
JPS627658Y2 (en
Inventor
三宮　恭介
Original Assignee
フジテツク株式会社
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 フジテツク株式会社 filed Critical フジテツク株式会社
Priority to JP19739981U priority Critical patent/JPS5899269U/en
Publication of JPS5899269U publication Critical patent/JPS5899269U/en
Application granted granted Critical
Publication of JPS627658Y2 publication Critical patent/JPS627658Y2/ja
Granted 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]

図は本考案の一実施例を示すブロック図である。 １・・・・・・荷重検出装置、２・・・・・・荷重変化
量検出装置、３，６・・・・・・荷重信号、４・・・・
・・戸閉信号、５・・・・・・記憶素子、７・・・・・
・比較器、９・・・・・・走行信号、１０・・・・・・
ゲート回路。The figure is a block diagram showing one embodiment of the present invention. 1...Load detection device, 2...Load change detection device, 3, 6...Load signal, 4...
...Door close signal, 5...Memory element, 7...
・Comparator, 9... Running signal, 10...
gate circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エレベータのかご内の荷重を検出する装置と、走行時に
前記かご内の荷重の変化量が所定値を超えたことを検出
する装置とを備えたことを特徴とするエレベータのかご
内いたずら防止装置。An in-car tampering prevention device for an elevator, comprising a device for detecting a load in the elevator car, and a device for detecting that the amount of change in the load in the car exceeds a predetermined value during running.
JP19739981U 1981-12-26 1981-12-26 Elevator tamper prevention device Granted JPS5899269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19739981U JPS5899269U (en) 1981-12-26 1981-12-26 Elevator tamper prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19739981U JPS5899269U (en) 1981-12-26 1981-12-26 Elevator tamper prevention device

Publications (2)

Publication Number Publication Date
JPS5899269U true JPS5899269U (en) 1983-07-06
JPS627658Y2 JPS627658Y2 (en) 1987-02-21

Family

ID=30110622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19739981U Granted JPS5899269U (en) 1981-12-26 1981-12-26 Elevator tamper prevention device

Country Status (1)

Country Link
JP (1) JPS5899269U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04189284A (en) * 1990-11-22 1992-07-07 Hitachi Ltd Mischievous oscillation preventing device for elevator
JP2013056750A (en) * 2011-09-08 2013-03-28 Toshiba Elevator Co Ltd Emergency stop device for elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655275U (en) * 1979-10-05 1981-05-14
JPS56132276U (en) * 1980-03-05 1981-10-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655275U (en) * 1979-10-05 1981-05-14
JPS56132276U (en) * 1980-03-05 1981-10-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04189284A (en) * 1990-11-22 1992-07-07 Hitachi Ltd Mischievous oscillation preventing device for elevator
JP2013056750A (en) * 2011-09-08 2013-03-28 Toshiba Elevator Co Ltd Emergency stop device for elevator

Also Published As

Publication number Publication date
JPS627658Y2 (en) 1987-02-21

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