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JPS5366688A - Vertical hydrohoist operating method - Google Patents

Vertical hydrohoist operating method

Info

Publication number
JPS5366688A
JPS5366688A JP14012476A JP14012476A JPS5366688A JP S5366688 A JPS5366688 A JP S5366688A JP 14012476 A JP14012476 A JP 14012476A JP 14012476 A JP14012476 A JP 14012476A JP S5366688 A JPS5366688 A JP S5366688A
Authority
JP
Japan
Prior art keywords
hydrohoist
vertical
operating method
maintenance
controlling
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
JP14012476A
Other languages
Japanese (ja)
Inventor
Isao Honma
Masakatsu Sakamoto
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 JP14012476A priority Critical patent/JPS5366688A/en
Publication of JPS5366688A publication Critical patent/JPS5366688A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To easily execute operation and maintenance of a vertical hydrohoist having a rotary valve for controlling the flow of a driving liquid.
COPYRIGHT: (C)1978,JPO&Japio
JP14012476A 1976-11-24 1976-11-24 Vertical hydrohoist operating method Pending JPS5366688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14012476A JPS5366688A (en) 1976-11-24 1976-11-24 Vertical hydrohoist operating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14012476A JPS5366688A (en) 1976-11-24 1976-11-24 Vertical hydrohoist operating method

Publications (1)

Publication Number Publication Date
JPS5366688A true JPS5366688A (en) 1978-06-14

Family

ID=15261448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14012476A Pending JPS5366688A (en) 1976-11-24 1976-11-24 Vertical hydrohoist operating method

Country Status (1)

Country Link
JP (1) JPS5366688A (en)

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