JPS52121249A - Apparatus for preventing elevator from being slided down due to overlo ading - Google Patents

Apparatus for preventing elevator from being slided down due to overlo ading

Info

Publication number
JPS52121249A
JPS52121249A JP3710776A JP3710776A JPS52121249A JP S52121249 A JPS52121249 A JP S52121249A JP 3710776 A JP3710776 A JP 3710776A JP 3710776 A JP3710776 A JP 3710776A JP S52121249 A JPS52121249 A JP S52121249A
Authority
JP
Japan
Prior art keywords
overlo
ading
down due
slided down
preventing 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.)
Granted
Application number
JP3710776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5642553B2 (enExample
Inventor
Masaaki Nakazato
Yoshio Sakai
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 JP3710776A priority Critical patent/JPS52121249A/ja
Publication of JPS52121249A publication Critical patent/JPS52121249A/ja
Publication of JPS5642553B2 publication Critical patent/JPS5642553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP3710776A 1976-04-05 1976-04-05 Apparatus for preventing elevator from being slided down due to overlo ading Granted JPS52121249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3710776A JPS52121249A (en) 1976-04-05 1976-04-05 Apparatus for preventing elevator from being slided down due to overlo ading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3710776A JPS52121249A (en) 1976-04-05 1976-04-05 Apparatus for preventing elevator from being slided down due to overlo ading

Publications (2)

Publication Number Publication Date
JPS52121249A true JPS52121249A (en) 1977-10-12
JPS5642553B2 JPS5642553B2 (enExample) 1981-10-05

Family

ID=12488362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3710776A Granted JPS52121249A (en) 1976-04-05 1976-04-05 Apparatus for preventing elevator from being slided down due to overlo ading

Country Status (1)

Country Link
JP (1) JPS52121249A (enExample)

Also Published As

Publication number Publication date
JPS5642553B2 (enExample) 1981-10-05

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