SE8000848L - Anordning vid grevmaskin - Google Patents

Anordning vid grevmaskin

Info

Publication number
SE8000848L
SE8000848L SE8000848A SE8000848A SE8000848L SE 8000848 L SE8000848 L SE 8000848L SE 8000848 A SE8000848 A SE 8000848A SE 8000848 A SE8000848 A SE 8000848A SE 8000848 L SE8000848 L SE 8000848L
Authority
SE
Sweden
Prior art keywords
pumps
working
activated
crawler
hydraulic
Prior art date
Application number
SE8000848A
Other languages
English (en)
Other versions
SE441607B (sv
Inventor
B Olofsson
Original Assignee
Akermans Verkstad Ab
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 Akermans Verkstad Ab filed Critical Akermans Verkstad Ab
Priority to SE8000848A priority Critical patent/SE441607B/sv
Publication of SE8000848L publication Critical patent/SE8000848L/sv
Publication of SE441607B publication Critical patent/SE441607B/sv

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
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
SE8000848A 1980-02-04 1980-02-04 Hydraulsystem for grevmaskin med hopkopplingsventil som vid aktivering av larvbandsmotorer och arbetshydrauler hopkopplar pumparnas utlopp och reglerkretsar SE441607B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8000848A SE441607B (sv) 1980-02-04 1980-02-04 Hydraulsystem for grevmaskin med hopkopplingsventil som vid aktivering av larvbandsmotorer och arbetshydrauler hopkopplar pumparnas utlopp och reglerkretsar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8000848A SE441607B (sv) 1980-02-04 1980-02-04 Hydraulsystem for grevmaskin med hopkopplingsventil som vid aktivering av larvbandsmotorer och arbetshydrauler hopkopplar pumparnas utlopp och reglerkretsar

Publications (2)

Publication Number Publication Date
SE8000848L true SE8000848L (sv) 1981-08-05
SE441607B SE441607B (sv) 1985-10-21

Family

ID=20340152

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000848A SE441607B (sv) 1980-02-04 1980-02-04 Hydraulsystem for grevmaskin med hopkopplingsventil som vid aktivering av larvbandsmotorer och arbetshydrauler hopkopplar pumparnas utlopp och reglerkretsar

Country Status (1)

Country Link
SE (1) SE441607B (sv)

Also Published As

Publication number Publication date
SE441607B (sv) 1985-10-21

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