JPS5926082Y2 - 作業機自動制御装置の流体操作弁装置 - Google Patents

作業機自動制御装置の流体操作弁装置

Info

Publication number
JPS5926082Y2
JPS5926082Y2 JP10875377U JP10875377U JPS5926082Y2 JP S5926082 Y2 JPS5926082 Y2 JP S5926082Y2 JP 10875377 U JP10875377 U JP 10875377U JP 10875377 U JP10875377 U JP 10875377U JP S5926082 Y2 JPS5926082 Y2 JP S5926082Y2
Authority
JP
Japan
Prior art keywords
chamber
piston
land
groove
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
JP10875377U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5435432U (enExample
Inventor
輝夫 万関
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 JP10875377U priority Critical patent/JPS5926082Y2/ja
Publication of JPS5435432U publication Critical patent/JPS5435432U/ja
Application granted granted Critical
Publication of JPS5926082Y2 publication Critical patent/JPS5926082Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feedback Control In General (AREA)
JP10875377U 1977-08-16 1977-08-16 作業機自動制御装置の流体操作弁装置 Expired JPS5926082Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10875377U JPS5926082Y2 (ja) 1977-08-16 1977-08-16 作業機自動制御装置の流体操作弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10875377U JPS5926082Y2 (ja) 1977-08-16 1977-08-16 作業機自動制御装置の流体操作弁装置

Publications (2)

Publication Number Publication Date
JPS5435432U JPS5435432U (enExample) 1979-03-08
JPS5926082Y2 true JPS5926082Y2 (ja) 1984-07-30

Family

ID=29054094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10875377U Expired JPS5926082Y2 (ja) 1977-08-16 1977-08-16 作業機自動制御装置の流体操作弁装置

Country Status (1)

Country Link
JP (1) JPS5926082Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340259Y2 (enExample) * 1986-04-21 1991-08-23

Also Published As

Publication number Publication date
JPS5435432U (enExample) 1979-03-08

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