JPS6257843B2 - - Google Patents

Info

Publication number
JPS6257843B2
JPS6257843B2 JP52086979A JP8697977A JPS6257843B2 JP S6257843 B2 JPS6257843 B2 JP S6257843B2 JP 52086979 A JP52086979 A JP 52086979A JP 8697977 A JP8697977 A JP 8697977A JP S6257843 B2 JPS6257843 B2 JP S6257843B2
Authority
JP
Japan
Prior art keywords
valve
passage
cylinder
pilot chamber
chamber
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
JP52086979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5422070A (en
Inventor
Masao Oohashi
Hirokatsu 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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP8697977A priority Critical patent/JPS5422070A/ja
Priority to CA000307479A priority patent/CA1120827A/en
Priority to GB7830245A priority patent/GB2001516B/en
Priority to DE19782831515 priority patent/DE2831515C2/de
Priority to FR7821259A priority patent/FR2398202A1/fr
Publication of JPS5422070A publication Critical patent/JPS5422070A/ja
Publication of JPS6257843B2 publication Critical patent/JPS6257843B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP8697977A 1977-07-19 1977-07-19 Control valve for machine Granted JPS5422070A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8697977A JPS5422070A (en) 1977-07-19 1977-07-19 Control valve for machine
CA000307479A CA1120827A (en) 1977-07-19 1978-07-17 Control valve for working machine
GB7830245A GB2001516B (en) 1977-07-19 1978-07-18 Control valve
DE19782831515 DE2831515C2 (de) 1977-07-19 1978-07-18 Regelventileinrichtung
FR7821259A FR2398202A1 (fr) 1977-07-19 1978-07-18 Soupape de commande pour machine agricole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8697977A JPS5422070A (en) 1977-07-19 1977-07-19 Control valve for machine

Publications (2)

Publication Number Publication Date
JPS5422070A JPS5422070A (en) 1979-02-19
JPS6257843B2 true JPS6257843B2 (enrdf_load_stackoverflow) 1987-12-03

Family

ID=13901980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8697977A Granted JPS5422070A (en) 1977-07-19 1977-07-19 Control valve for machine

Country Status (5)

Country Link
JP (1) JPS5422070A (enrdf_load_stackoverflow)
CA (1) CA1120827A (enrdf_load_stackoverflow)
DE (1) DE2831515C2 (enrdf_load_stackoverflow)
FR (1) FR2398202A1 (enrdf_load_stackoverflow)
GB (1) GB2001516B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648982B2 (enrdf_load_stackoverflow) * 1973-10-19 1981-11-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035610A (en) * 1959-09-10 1962-05-22 Oliver Corp Control valve for hydraulic actuator
JPS4825199U (enrdf_load_stackoverflow) * 1971-07-31 1973-03-24
DE2449599A1 (de) * 1974-10-18 1976-04-29 Bosch Gmbh Robert Wegeventil
US4088151A (en) * 1976-05-26 1978-05-09 Borg-Warner Corporation Cylinder locking apparatus

Also Published As

Publication number Publication date
CA1120827A (en) 1982-03-30
GB2001516A (en) 1979-02-07
GB2001516B (en) 1982-02-10
JPS5422070A (en) 1979-02-19
FR2398202B1 (enrdf_load_stackoverflow) 1983-12-16
FR2398202A1 (fr) 1979-02-16
DE2831515C2 (de) 1986-11-06
DE2831515A1 (de) 1979-02-22

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