JPH0547722B2 - - Google Patents

Info

Publication number
JPH0547722B2
JPH0547722B2 JP60166137A JP16613785A JPH0547722B2 JP H0547722 B2 JPH0547722 B2 JP H0547722B2 JP 60166137 A JP60166137 A JP 60166137A JP 16613785 A JP16613785 A JP 16613785A JP H0547722 B2 JPH0547722 B2 JP H0547722B2
Authority
JP
Japan
Prior art keywords
annular groove
chamber
spool
valve
oil
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
JP60166137A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228501A (ja
Inventor
Masaaki Ando
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.)
Bosch Corp
Original Assignee
Zexel Corp
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 Zexel Corp filed Critical Zexel Corp
Priority to JP16613785A priority Critical patent/JPS6228501A/ja
Publication of JPS6228501A publication Critical patent/JPS6228501A/ja
Publication of JPH0547722B2 publication Critical patent/JPH0547722B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
JP16613785A 1985-07-27 1985-07-27 油圧制御装置 Granted JPS6228501A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16613785A JPS6228501A (ja) 1985-07-27 1985-07-27 油圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16613785A JPS6228501A (ja) 1985-07-27 1985-07-27 油圧制御装置

Publications (2)

Publication Number Publication Date
JPS6228501A JPS6228501A (ja) 1987-02-06
JPH0547722B2 true JPH0547722B2 (enExample) 1993-07-19

Family

ID=15825721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16613785A Granted JPS6228501A (ja) 1985-07-27 1985-07-27 油圧制御装置

Country Status (1)

Country Link
JP (1) JPS6228501A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588810Y2 (ja) * 1975-08-12 1983-02-17 ヤマシロサンギヨウ カブシキガイシヤ アマキリガワラ
JPS5241443U (enExample) * 1975-09-18 1977-03-24
JPS592321U (ja) * 1982-06-28 1984-01-09 東洋医療株式会社 極低温及び温熱治療装置

Also Published As

Publication number Publication date
JPS6228501A (ja) 1987-02-06

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