JPH0621977Y2 - 旋回操作装置 - Google Patents

旋回操作装置

Info

Publication number
JPH0621977Y2
JPH0621977Y2 JP1988024946U JP2494688U JPH0621977Y2 JP H0621977 Y2 JPH0621977 Y2 JP H0621977Y2 JP 1988024946 U JP1988024946 U JP 1988024946U JP 2494688 U JP2494688 U JP 2494688U JP H0621977 Y2 JPH0621977 Y2 JP H0621977Y2
Authority
JP
Japan
Prior art keywords
swing
brake
turning
switch
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 - Lifetime
Application number
JP1988024946U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01136553U (enrdf_load_stackoverflow
Inventor
明 福島
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 JP1988024946U priority Critical patent/JPH0621977Y2/ja
Publication of JPH01136553U publication Critical patent/JPH01136553U/ja
Application granted granted Critical
Publication of JPH0621977Y2 publication Critical patent/JPH0621977Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
JP1988024946U 1988-02-29 1988-02-29 旋回操作装置 Expired - Lifetime JPH0621977Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988024946U JPH0621977Y2 (ja) 1988-02-29 1988-02-29 旋回操作装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988024946U JPH0621977Y2 (ja) 1988-02-29 1988-02-29 旋回操作装置

Publications (2)

Publication Number Publication Date
JPH01136553U JPH01136553U (enrdf_load_stackoverflow) 1989-09-19
JPH0621977Y2 true JPH0621977Y2 (ja) 1994-06-08

Family

ID=31245236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988024946U Expired - Lifetime JPH0621977Y2 (ja) 1988-02-29 1988-02-29 旋回操作装置

Country Status (1)

Country Link
JP (1) JPH0621977Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637014U (enrdf_load_stackoverflow) * 1979-08-30 1981-04-09
JPS60129503U (ja) * 1984-02-10 1985-08-30 株式会社小松製作所 旋回油圧回路

Also Published As

Publication number Publication date
JPH01136553U (enrdf_load_stackoverflow) 1989-09-19

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