FR1407857A - Variable-force hydraulic cylinder device - Google Patents

Variable-force hydraulic cylinder device

Info

Publication number
FR1407857A
FR1407857A FR979889A FR979889A FR1407857A FR 1407857 A FR1407857 A FR 1407857A FR 979889 A FR979889 A FR 979889A FR 979889 A FR979889 A FR 979889A FR 1407857 A FR1407857 A FR 1407857A
Authority
FR
France
Prior art keywords
variable
hydraulic cylinder
cylinder device
force hydraulic
force
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
FR979889A
Other languages
French (fr)
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.)
Auxitra SA
Original Assignee
Auxitra SA
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 Auxitra SA filed Critical Auxitra SA
Priority to FR979889A priority Critical patent/FR1407857A/en
Application granted granted Critical
Publication of FR1407857A publication Critical patent/FR1407857A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR979889A 1964-06-26 1964-06-26 Variable-force hydraulic cylinder device Expired FR1407857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979889A FR1407857A (en) 1964-06-26 1964-06-26 Variable-force hydraulic cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979889A FR1407857A (en) 1964-06-26 1964-06-26 Variable-force hydraulic cylinder device

Publications (1)

Publication Number Publication Date
FR1407857A true FR1407857A (en) 1965-08-06

Family

ID=8833374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979889A Expired FR1407857A (en) 1964-06-26 1964-06-26 Variable-force hydraulic cylinder device

Country Status (1)

Country Link
FR (1) FR1407857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537184A1 (en) * 1982-12-03 1984-06-08 Orenstein & Koppel Ag HYDRAULIC PROCESS AND CIRCUIT FOR SAVING ENERGY WHEN OPERATING A MANEUVERING CYLINDER ON A HYDRAULIC EXCAVATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537184A1 (en) * 1982-12-03 1984-06-08 Orenstein & Koppel Ag HYDRAULIC PROCESS AND CIRCUIT FOR SAVING ENERGY WHEN OPERATING A MANEUVERING CYLINDER ON A HYDRAULIC EXCAVATOR

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