CA1054027A - Dispositif fluidique a l'epreuve des pannes - Google Patents

Dispositif fluidique a l'epreuve des pannes

Info

Publication number
CA1054027A
CA1054027A CA274,336A CA274336A CA1054027A CA 1054027 A CA1054027 A CA 1054027A CA 274336 A CA274336 A CA 274336A CA 1054027 A CA1054027 A CA 1054027A
Authority
CA
Canada
Prior art keywords
valve means
pressure
chamber
operating
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
CA274,336A
Other languages
English (en)
Inventor
Roland E. Garlinghouse
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA274,336A priority Critical patent/CA1054027A/fr
Application granted granted Critical
Publication of CA1054027A publication Critical patent/CA1054027A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
CA274,336A 1977-03-21 1977-03-21 Dispositif fluidique a l'epreuve des pannes Expired CA1054027A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA274,336A CA1054027A (fr) 1977-03-21 1977-03-21 Dispositif fluidique a l'epreuve des pannes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA274,336A CA1054027A (fr) 1977-03-21 1977-03-21 Dispositif fluidique a l'epreuve des pannes

Publications (1)

Publication Number Publication Date
CA1054027A true CA1054027A (fr) 1979-05-08

Family

ID=4108199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,336A Expired CA1054027A (fr) 1977-03-21 1977-03-21 Dispositif fluidique a l'epreuve des pannes

Country Status (1)

Country Link
CA (1) CA1054027A (fr)

Similar Documents

Publication Publication Date Title
US4085587A (en) Fail safe liquid power device
US6378301B2 (en) Pressurized fluid recovery/reutilization system
KR100665358B1 (ko) 이동형 조종 장치
JP3231771B2 (ja) エネルギ回収装置
US7194856B2 (en) Hydraulic system having IMV ride control configuration
JP4856131B2 (ja) 作業機械の油圧システム
US6715403B2 (en) Independent and regenerative mode fluid control system
US6370874B1 (en) Hydraulic control device for a mobile machine, especially for a wheel loader
US6389953B1 (en) Hydraulic leveling control system for a loader type vehicle
US20030000373A1 (en) Method and device for controlling a lift cylinder, especially of working machines
US4161135A (en) Fail safe fluid power device
NO169503B (no) Hydraulisk styreinnretning for nivaainnstilling av en skuff
JPH05196003A (ja) 油圧制御装置
CA1171759A (fr) Systeme et methode de controle du deploiement d'une fleche de levage
US5907991A (en) Quick drop valve control
CA1054027A (fr) Dispositif fluidique a l'epreuve des pannes
US4066004A (en) Oscillatory electro-hydraulic system
US6308612B1 (en) Hydraulic leveling control system for a loader type vehicle
JPH05209423A (ja) 油圧回路
US20010015129A1 (en) Hydraulic leveling control system for a loader type vehicle
JPH0512706U (ja) 負荷検知型油圧装置のパイロツト制御回路
US4034815A (en) Blade lift float circuit for motor graders
JPH09273503A (ja) 流体圧制御装置
US4702076A (en) Hydraulically operated clam-shell device
JPH05202903A (ja) 液圧駆動システム