JPS6254759B2 - - Google Patents

Info

Publication number
JPS6254759B2
JPS6254759B2 JP8649380A JP8649380A JPS6254759B2 JP S6254759 B2 JPS6254759 B2 JP S6254759B2 JP 8649380 A JP8649380 A JP 8649380A JP 8649380 A JP8649380 A JP 8649380A JP S6254759 B2 JPS6254759 B2 JP S6254759B2
Authority
JP
Japan
Prior art keywords
winch
hydraulic
negative brake
circuit
valve
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.)
Expired
Application number
JP8649380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5713093A (en
Inventor
Toshio Uchimura
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP8649380A priority Critical patent/JPS5713093A/ja
Publication of JPS5713093A publication Critical patent/JPS5713093A/ja
Publication of JPS6254759B2 publication Critical patent/JPS6254759B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP8649380A 1980-06-27 1980-06-27 Oil pressure control circuit device for oil pressure winch for crane Granted JPS5713093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8649380A JPS5713093A (en) 1980-06-27 1980-06-27 Oil pressure control circuit device for oil pressure winch for crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8649380A JPS5713093A (en) 1980-06-27 1980-06-27 Oil pressure control circuit device for oil pressure winch for crane

Publications (2)

Publication Number Publication Date
JPS5713093A JPS5713093A (en) 1982-01-23
JPS6254759B2 true JPS6254759B2 (US06633600-20031014-M00021.png) 1987-11-17

Family

ID=13888502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8649380A Granted JPS5713093A (en) 1980-06-27 1980-06-27 Oil pressure control circuit device for oil pressure winch for crane

Country Status (1)

Country Link
JP (1) JPS5713093A (US06633600-20031014-M00021.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126154U (US06633600-20031014-M00021.png) * 1990-03-31 1991-12-19
JPH0470046U (US06633600-20031014-M00021.png) * 1990-10-31 1992-06-22

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188042U (US06633600-20031014-M00021.png) * 1986-05-20 1987-11-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126154U (US06633600-20031014-M00021.png) * 1990-03-31 1991-12-19
JPH0470046U (US06633600-20031014-M00021.png) * 1990-10-31 1992-06-22

Also Published As

Publication number Publication date
JPS5713093A (en) 1982-01-23

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