AU6901294A - Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms - Google Patents

Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms

Info

Publication number
AU6901294A
AU6901294A AU69012/94A AU6901294A AU6901294A AU 6901294 A AU6901294 A AU 6901294A AU 69012/94 A AU69012/94 A AU 69012/94A AU 6901294 A AU6901294 A AU 6901294A AU 6901294 A AU6901294 A AU 6901294A
Authority
AU
Australia
Prior art keywords
pilot
hydraulic cylinder
return valves
cylinder mechanisms
controlled non
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.)
Abandoned
Application number
AU69012/94A
Other languages
English (en)
Inventor
Gunnar Lindmark
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.)
Hiab AB
Original Assignee
Hiab 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 Hiab AB filed Critical Hiab AB
Publication of AU6901294A publication Critical patent/AU6901294A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • 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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
AU69012/94A 1993-06-28 1994-04-15 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms Abandoned AU6901294A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9302215A SE500456C2 (sv) 1993-06-28 1993-06-28 Anordning vid pilotstyrda backventiler för hydraulcylindermekanismer
SE9302215 1993-06-28
PCT/SE1994/000335 WO1995000762A1 (en) 1993-06-28 1994-04-15 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms

Publications (1)

Publication Number Publication Date
AU6901294A true AU6901294A (en) 1995-01-17

Family

ID=20390429

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69012/94A Abandoned AU6901294A (en) 1993-06-28 1994-04-15 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms

Country Status (3)

Country Link
AU (1) AU6901294A (cs)
SE (1) SE500456C2 (cs)
WO (1) WO1995000762A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1518768A1 (de) * 2003-09-24 2005-03-30 Sörensen Hydraulik Zweigniederlassung, Ulfborg, Filial af Sörensen Hydraulik GmbH, Tyskland Vorrichtung zum Abstützen von Plattformen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508399A (en) * 1943-11-09 1950-05-23 Manly Corp Fluid pressure system and fluid flow control means therefor
FR1342338A (fr) * 1962-09-29 1963-11-08 Sigma Perfectionnements apportés aux dispositifs hydrauliques destinés au déplacement alternatif d'éléments à inertie élevée

Also Published As

Publication number Publication date
WO1995000762A1 (en) 1995-01-05
SE500456C2 (sv) 1994-06-27
SE9302215D0 (sv) 1993-06-28
SE9302215L (cs) 1994-06-27

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