JPS56145085A - Recovery device for oil of oil pressure elevator - Google Patents

Recovery device for oil of oil pressure elevator

Info

Publication number
JPS56145085A
JPS56145085A JP4689080A JP4689080A JPS56145085A JP S56145085 A JPS56145085 A JP S56145085A JP 4689080 A JP4689080 A JP 4689080A JP 4689080 A JP4689080 A JP 4689080A JP S56145085 A JPS56145085 A JP S56145085A
Authority
JP
Japan
Prior art keywords
oil
recovery device
pressure elevator
oil pressure
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.)
Pending
Application number
JP4689080A
Other languages
Japanese (ja)
Inventor
Fujitsugu Ina
Yasuo Kido
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 JP4689080A priority Critical patent/JPS56145085A/en
Publication of JPS56145085A publication Critical patent/JPS56145085A/en
Pending legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (AREA)
JP4689080A 1980-04-11 1980-04-11 Recovery device for oil of oil pressure elevator Pending JPS56145085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4689080A JPS56145085A (en) 1980-04-11 1980-04-11 Recovery device for oil of oil pressure elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4689080A JPS56145085A (en) 1980-04-11 1980-04-11 Recovery device for oil of oil pressure elevator

Publications (1)

Publication Number Publication Date
JPS56145085A true JPS56145085A (en) 1981-11-11

Family

ID=12759951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4689080A Pending JPS56145085A (en) 1980-04-11 1980-04-11 Recovery device for oil of oil pressure elevator

Country Status (1)

Country Link
JP (1) JPS56145085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5665099B1 (en) * 2013-12-27 2015-02-04 東芝エレベータ株式会社 Passenger conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5665099B1 (en) * 2013-12-27 2015-02-04 東芝エレベータ株式会社 Passenger conveyor

Similar Documents

Publication Publication Date Title
JPS56122774A (en) Oil pressure elevator
JPS5787790A (en) Oil pressure type trim-tilt device
JPS5762980A (en) Fluid pressure apparatus
JPS5727883A (en) Oil pressure elevator driving device
JPS57127105A (en) Oil pressure apparatus
JPS57127193A (en) Joint actuated by oil pressure
JPS57126399A (en) Fluid pressure device
JPS56136767A (en) Oil pressure elevator
JPS56145085A (en) Recovery device for oil of oil pressure elevator
JPS56117962A (en) Oil pressure elevator
JPS5781072A (en) Oil pressure elevator device
JPS5790371A (en) Detector for submergence of oil pressure elevator leaked oil recovery device
JPS5738284A (en) Oil pressure elevator device
JPS571172A (en) Preengaging device for operation of elevator
GB2078312B (en) Oil pressure monitoring system
JPS56153627A (en) Oil pressure operating device
JPS578091A (en) Oil pressure striking device
JPS5781073A (en) Controller for oil pressure elevator
JPS54115853A (en) Safety device of oil pressure elevator
JPS56149966A (en) Oil pressure elevator
JPS5790391A (en) Controller for oil pressure winch
JPS56165678A (en) Detector for amount of oil for oil pressure elevator
JPS5791516A (en) Oil masking device
JPS5723587A (en) Oil pressure jack
JPS5781078A (en) Oil pressure jack for oil pressure elevator