JPS5235054A - Elevator emergency stop - Google Patents

Elevator emergency stop

Info

Publication number
JPS5235054A
JPS5235054A JP11008075A JP11008075A JPS5235054A JP S5235054 A JPS5235054 A JP S5235054A JP 11008075 A JP11008075 A JP 11008075A JP 11008075 A JP11008075 A JP 11008075A JP S5235054 A JPS5235054 A JP S5235054A
Authority
JP
Japan
Prior art keywords
emergency stop
elevator emergency
elevator
operated
predetermined value
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
JP11008075A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Katsuta
Takahisa Onose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11008075A priority Critical patent/JPS5235054A/en
Publication of JPS5235054A publication Critical patent/JPS5235054A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

PURPOSE: To provide an emergency stop for elevator, which is operated when the downward speed of elevator exceeds an predetermined value.
COPYRIGHT: (C)1977,JPO&Japio
JP11008075A 1975-09-12 1975-09-12 Elevator emergency stop Pending JPS5235054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11008075A JPS5235054A (en) 1975-09-12 1975-09-12 Elevator emergency stop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11008075A JPS5235054A (en) 1975-09-12 1975-09-12 Elevator emergency stop

Publications (1)

Publication Number Publication Date
JPS5235054A true JPS5235054A (en) 1977-03-17

Family

ID=14526516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11008075A Pending JPS5235054A (en) 1975-09-12 1975-09-12 Elevator emergency stop

Country Status (1)

Country Link
JP (1) JPS5235054A (en)

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