JPS57199792A - Hydraulic safety device for elevator - Google Patents

Hydraulic safety device for elevator

Info

Publication number
JPS57199792A
JPS57199792A JP8312781A JP8312781A JPS57199792A JP S57199792 A JPS57199792 A JP S57199792A JP 8312781 A JP8312781 A JP 8312781A JP 8312781 A JP8312781 A JP 8312781A JP S57199792 A JPS57199792 A JP S57199792A
Authority
JP
Japan
Prior art keywords
elevator
safety device
hydraulic safety
hydraulic
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
JP8312781A
Other languages
Japanese (ja)
Other versions
JPS6351960B2 (en
Inventor
Kiyousuke Koga
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.)
KYB Corp
Original Assignee
Kayaba Industry Co 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP8312781A priority Critical patent/JPS57199792A/en
Publication of JPS57199792A publication Critical patent/JPS57199792A/en
Publication of JPS6351960B2 publication Critical patent/JPS6351960B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP8312781A 1981-05-30 1981-05-30 Hydraulic safety device for elevator Granted JPS57199792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8312781A JPS57199792A (en) 1981-05-30 1981-05-30 Hydraulic safety device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8312781A JPS57199792A (en) 1981-05-30 1981-05-30 Hydraulic safety device for elevator

Publications (2)

Publication Number Publication Date
JPS57199792A true JPS57199792A (en) 1982-12-07
JPS6351960B2 JPS6351960B2 (en) 1988-10-17

Family

ID=13793530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8312781A Granted JPS57199792A (en) 1981-05-30 1981-05-30 Hydraulic safety device for elevator

Country Status (1)

Country Link
JP (1) JPS57199792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097508A (en) * 2001-09-25 2003-04-03 Kayaba Ind Co Ltd Hydraulic control device
JP2016098969A (en) * 2014-11-26 2016-05-30 三菱日立パワーシステムズ株式会社 Hydraulic transmission for steam valve, combined steam valve, and steam turbine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097508A (en) * 2001-09-25 2003-04-03 Kayaba Ind Co Ltd Hydraulic control device
JP2016098969A (en) * 2014-11-26 2016-05-30 三菱日立パワーシステムズ株式会社 Hydraulic transmission for steam valve, combined steam valve, and steam turbine
WO2016084793A1 (en) * 2014-11-26 2016-06-02 三菱日立パワーシステムズ株式会社 Hydraulic drive device for steam valve, combined steam valve and steam turbine
KR20170031180A (en) * 2014-11-26 2017-03-20 미츠비시 히타치 파워 시스템즈 가부시키가이샤 Hydraulic drive device for steam valve, combined steam valve and steam turbine
CN106715923A (en) * 2014-11-26 2017-05-24 三菱日立电力***株式会社 Hydraulic drive device for steam valve, combined steam valve and steam turbine
US20180216486A1 (en) * 2014-11-26 2018-08-02 Mitsubishi Hitachi Power Systems, Ltd. Hydraulic driving device for steam valve, combined steam valve, and steam turbine
US10605116B2 (en) 2014-11-26 2020-03-31 Mitsubishi Hitachi Power Systems, Ltd. Hydraulic driving device for steam valve, combined steam valve, and steam turbine

Also Published As

Publication number Publication date
JPS6351960B2 (en) 1988-10-17

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