JPS57203675A - Safety device for elevator - Google Patents

Safety device for elevator

Info

Publication number
JPS57203675A
JPS57203675A JP56086769A JP8676981A JPS57203675A JP S57203675 A JPS57203675 A JP S57203675A JP 56086769 A JP56086769 A JP 56086769A JP 8676981 A JP8676981 A JP 8676981A JP S57203675 A JPS57203675 A JP S57203675A
Authority
JP
Japan
Prior art keywords
elevator
safety device
safety
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
JP56086769A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339511B2 (enExample
Inventor
Takeyoshi Andou
Kiyoya Shima
Toshiaki Kurosawa
Hiromi Inaba
Hiroaki Kuroba
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 JP56086769A priority Critical patent/JPS57203675A/ja
Publication of JPS57203675A publication Critical patent/JPS57203675A/ja
Publication of JPS6339511B2 publication Critical patent/JPS6339511B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
JP56086769A 1981-06-08 1981-06-08 Safety device for elevator Granted JPS57203675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56086769A JPS57203675A (en) 1981-06-08 1981-06-08 Safety device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56086769A JPS57203675A (en) 1981-06-08 1981-06-08 Safety device for elevator

Publications (2)

Publication Number Publication Date
JPS57203675A true JPS57203675A (en) 1982-12-14
JPS6339511B2 JPS6339511B2 (enExample) 1988-08-05

Family

ID=13895950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56086769A Granted JPS57203675A (en) 1981-06-08 1981-06-08 Safety device for elevator

Country Status (1)

Country Link
JP (1) JPS57203675A (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103152A (en) * 1976-02-23 1977-08-30 Hitachi Ltd Controlling device for elevator
JPS5467177A (en) * 1977-11-08 1979-05-30 Toshiba Corp Failure detector of adjustment and control system
JPS56351A (en) * 1979-06-12 1981-01-06 Sulzer Ag Warp knitting machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103152A (en) * 1976-02-23 1977-08-30 Hitachi Ltd Controlling device for elevator
JPS5467177A (en) * 1977-11-08 1979-05-30 Toshiba Corp Failure detector of adjustment and control system
JPS56351A (en) * 1979-06-12 1981-01-06 Sulzer Ag Warp knitting machine

Also Published As

Publication number Publication date
JPS6339511B2 (enExample) 1988-08-05

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