JPS52143649A - Hydraulic elevator - Google Patents

Hydraulic elevator

Info

Publication number
JPS52143649A
JPS52143649A JP5914576A JP5914576A JPS52143649A JP S52143649 A JPS52143649 A JP S52143649A JP 5914576 A JP5914576 A JP 5914576A JP 5914576 A JP5914576 A JP 5914576A JP S52143649 A JPS52143649 A JP S52143649A
Authority
JP
Japan
Prior art keywords
hydraulic elevator
elevator
hydraulic
cage
trouble
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
JP5914576A
Other languages
Japanese (ja)
Inventor
Sadao Suzuki
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 JP5914576A priority Critical patent/JPS52143649A/en
Publication of JPS52143649A publication Critical patent/JPS52143649A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To provide a hydraulic elevator which can upwardly move the cage of an elevator when a pump or motor is in trouble in abnormal state.
COPYRIGHT: (C)1977,JPO&Japio
JP5914576A 1976-05-24 1976-05-24 Hydraulic elevator Pending JPS52143649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5914576A JPS52143649A (en) 1976-05-24 1976-05-24 Hydraulic elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5914576A JPS52143649A (en) 1976-05-24 1976-05-24 Hydraulic elevator

Publications (1)

Publication Number Publication Date
JPS52143649A true JPS52143649A (en) 1977-11-30

Family

ID=13104863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5914576A Pending JPS52143649A (en) 1976-05-24 1976-05-24 Hydraulic elevator

Country Status (1)

Country Link
JP (1) JPS52143649A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362612U (en) * 1986-10-14 1988-04-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362612U (en) * 1986-10-14 1988-04-25

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