NO875349D0 - Fremgangsmaate og anordning ved arbeidsmaskin. - Google Patents

Fremgangsmaate og anordning ved arbeidsmaskin.

Info

Publication number
NO875349D0
NO875349D0 NO875349A NO875349A NO875349D0 NO 875349 D0 NO875349 D0 NO 875349D0 NO 875349 A NO875349 A NO 875349A NO 875349 A NO875349 A NO 875349A NO 875349 D0 NO875349 D0 NO 875349D0
Authority
NO
Norway
Prior art keywords
procedure
working machine
working
machine
Prior art date
Application number
NO875349A
Other languages
English (en)
Other versions
NO875349L (no
Inventor
Bertil 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
Publication of NO875349D0 publication Critical patent/NO875349D0/no
Publication of NO875349L publication Critical patent/NO875349L/no

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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • 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
    • E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2282—Systems using center bypass type changeover valves
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4008—Control of circuit pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Transplanting Machines (AREA)
  • Operation Control Of Excavators (AREA)
NO875349A 1986-12-22 1987-12-21 Fremgangsmaate og anordning ved arbeidsmaskin. NO875349L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605520A SE8605520L (sv) 1986-12-22 1986-12-22 Forfarande och anordning for arbetsmaskin

Publications (2)

Publication Number Publication Date
NO875349D0 true NO875349D0 (no) 1987-12-21
NO875349L NO875349L (no) 1988-06-23

Family

ID=20366725

Family Applications (1)

Application Number Title Priority Date Filing Date
NO875349A NO875349L (no) 1986-12-22 1987-12-21 Fremgangsmaate og anordning ved arbeidsmaskin.

Country Status (5)

Country Link
EP (1) EP0279152A1 (no)
DK (1) DK676387A (no)
FI (1) FI875629A (no)
NO (1) NO875349L (no)
SE (1) SE8605520L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850162C1 (de) 1998-10-30 2000-09-07 Brueninghaus Hydromatik Gmbh Hydrostatisches Getriebe
JP6933621B2 (ja) * 2018-09-14 2021-09-08 日立建機株式会社 建設機械

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650771B2 (de) * 1968-03-13 1976-10-28 Linde Ag, 6200 Wiesbaden Antriebsaggregat fuer mindestens zwei verbraucher
US4094144A (en) * 1977-03-16 1978-06-13 Strojarske A Metalurgicke Zavody Hydraulic pressure regulating arrangement
DE3340332C2 (de) * 1983-11-08 1988-11-10 Hydromatik GmbH, 7915 Elchingen Leistungs-Regelvorrichtung für einen hydrostatischen Antrieb mit Fördermengeneinstellung

Also Published As

Publication number Publication date
SE8605520D0 (sv) 1986-12-22
FI875629A0 (fi) 1987-12-21
DK676387A (da) 1988-06-23
FI875629A (fi) 1988-06-23
EP0279152A1 (en) 1988-08-24
DK676387D0 (da) 1987-12-21
SE8605520L (sv) 1988-06-23
NO875349L (no) 1988-06-23

Similar Documents

Publication Publication Date Title
NO873619D0 (no) Fremgangsmaate for behandling av tekstiloverflater og blandinger for dette.
KR880001524A (ko) 다이아몬드의 합성방법 및 장치
IT1213948B (it) Apparecchio di sollevamento
DK33487A (da) Midler til overfladebehandling, polymerer hertil og fremgangsmaade til overfladebehandling
ATA166687A (de) Bleichverfahren und hilfsmittel dafür
NO900259L (no) Fremgangsmaate og apparatur for delignifisering av cellulosemasse.
NO871966D0 (no) Mikrosilika-oppslemninger og fremgangsmaate ved fremstilling derav.
IT1222490B (it) Macchina per pressare e disifratare o filtrare
DK166371C (da) Fremgangsmaade og anordning til at udfoere en minestrygning
NO871125L (no) Anordning ved sementeringsaggregat og fremgangsmaate for utfoerelse av sementeringsoperasjon.
DE3751784D1 (de) Maschinelles Übersetzungssystem und -Verfahren
DK26187D0 (da) Fremgangsmaade og maskine til flaaning
NO870767D0 (no) Fremgangsmaate og anordning for aa maale relativ forlengelse av en langstrakt gjenstand.
NO875349D0 (no) Fremgangsmaate og anordning ved arbeidsmaskin.
DK362987A (da) Hexahydroarylquinolizin og fremgangsmaade til fremstilling deraf
DK443487D0 (da) Multistik og fremgangsmaade og maskine til fremstilling af samme
NO870125L (no) Fremgangsmaate og anordning for roerutlegning.
KR880701245A (ko) 16α-메틸화공정
NO850013L (no) Framgangsmaate og anordning ved papirmaskin
GB8629045D0 (en) Specimen treatment apparatus
DK434387A (da) Fremgangsmaade og maskine til seriefremstilling af vandret delte stoebeforme
NO884325D0 (no) Fremgangsmaate og anordning for olefinseparasjon.
DK401086D0 (da) Fremgangsmaade til kaedestingssyning og symaskine til brug ved denne fremgangsmaade
NO803469L (no) Fremgangsmaate og anordning for slissboring.
FI872391A0 (fi) Menetelmä ja laitteisto massan valkaisemiseksi