SE9302215L - - Google Patents

Info

Publication number
SE9302215L
SE9302215L SE9302215A SE9302215A SE9302215L SE 9302215 L SE9302215 L SE 9302215L SE 9302215 A SE9302215 A SE 9302215A SE 9302215 A SE9302215 A SE 9302215A SE 9302215 L SE9302215 L SE 9302215L
Authority
SE
Sweden
Prior art keywords
valve
conduit
piston
dividing
directional valve
Prior art date
Application number
SE9302215A
Other languages
Unknown language ( )
English (en)
Other versions
SE500456C2 (sv
SE9302215D0 (sv
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 filed Critical
Priority to SE9302215A priority Critical patent/SE500456C2/sv
Publication of SE9302215D0 publication Critical patent/SE9302215D0/xx
Priority to PCT/SE1994/000335 priority patent/WO1995000762A1/en
Priority to AU69012/94A priority patent/AU6901294A/en
Publication of SE500456C2 publication Critical patent/SE500456C2/sv
Publication of SE9302215L publication Critical patent/SE9302215L/

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)
SE9302215A 1993-06-28 1993-06-28 Anordning vid pilotstyrda backventiler för hydraulcylindermekanismer SE500456C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9302215A SE500456C2 (sv) 1993-06-28 1993-06-28 Anordning vid pilotstyrda backventiler för hydraulcylindermekanismer
PCT/SE1994/000335 WO1995000762A1 (en) 1993-06-28 1994-04-15 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms
AU69012/94A AU6901294A (en) 1993-06-28 1994-04-15 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302215A SE500456C2 (sv) 1993-06-28 1993-06-28 Anordning vid pilotstyrda backventiler för hydraulcylindermekanismer

Publications (3)

Publication Number Publication Date
SE9302215D0 SE9302215D0 (sv) 1993-06-28
SE500456C2 SE500456C2 (sv) 1994-06-27
SE9302215L true SE9302215L (cs) 1994-06-27

Family

ID=20390429

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302215A SE500456C2 (sv) 1993-06-28 1993-06-28 Anordning vid pilotstyrda backventiler för hydraulcylindermekanismer

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
AU6901294A (en) 1995-01-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed