SE0601427L - Anordning vid en hydraulcylinder - Google Patents

Anordning vid en hydraulcylinder

Info

Publication number
SE0601427L
SE0601427L SE0601427A SE0601427A SE0601427L SE 0601427 L SE0601427 L SE 0601427L SE 0601427 A SE0601427 A SE 0601427A SE 0601427 A SE0601427 A SE 0601427A SE 0601427 L SE0601427 L SE 0601427L
Authority
SE
Sweden
Prior art keywords
piston
hydraulic cylinder
control band
control
piston side
Prior art date
Application number
SE0601427A
Other languages
English (en)
Other versions
SE530030C2 (sv
Inventor
Gert Gilstring
Original Assignee
Vaederstad Verken 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 Vaederstad Verken Ab filed Critical Vaederstad Verken Ab
Priority to SE0601427A priority Critical patent/SE530030C2/sv
Priority to EP07748558.9A priority patent/EP2032860B1/en
Priority to PCT/SE2007/050398 priority patent/WO2008002256A1/en
Publication of SE0601427L publication Critical patent/SE0601427L/sv
Publication of SE530030C2 publication Critical patent/SE530030C2/sv

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Actuator (AREA)
  • Soil Working Implements (AREA)
SE0601427A 2006-06-29 2006-06-29 Anordning vid en hydraulcylinder SE530030C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0601427A SE530030C2 (sv) 2006-06-29 2006-06-29 Anordning vid en hydraulcylinder
EP07748558.9A EP2032860B1 (en) 2006-06-29 2007-06-05 Device at a hydraulic cylinder
PCT/SE2007/050398 WO2008002256A1 (en) 2006-06-29 2007-06-05 Device at a hydraulic cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601427A SE530030C2 (sv) 2006-06-29 2006-06-29 Anordning vid en hydraulcylinder

Publications (2)

Publication Number Publication Date
SE0601427L true SE0601427L (sv) 2007-12-30
SE530030C2 SE530030C2 (sv) 2008-02-12

Family

ID=38845900

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601427A SE530030C2 (sv) 2006-06-29 2006-06-29 Anordning vid en hydraulcylinder

Country Status (3)

Country Link
EP (1) EP2032860B1 (sv)
SE (1) SE530030C2 (sv)
WO (1) WO2008002256A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533598C2 (sv) * 2008-12-19 2010-11-02 Vaederstad Verken Ab Anordning vid en hydraulcylinder
DE202013001260U1 (de) * 2013-02-12 2014-05-14 Bümach Engineering International B.V. Arbeitszylinder mit Druckmediumüberströmung
CN109441789A (zh) * 2018-11-30 2019-03-08 扬州四启环保设备有限公司 一种v形组合圈调压换向机构
DE102022122724A1 (de) * 2022-09-07 2024-03-07 Nussbaum Automotive Lifts Gmbh Hydraulikaggregat mit Überströmkanal und Hubvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832852A (en) * 1972-10-20 1974-09-03 Cessna Aircraft Co Construction affording automatic synchronizing of master and slave fluid power cylinders
EP0142787A3 (en) * 1983-11-11 1986-02-05 Delibes Pty. Ltd. A valve for use with hydraulic ram assemblies
DE10156504C1 (de) * 2001-11-16 2003-04-10 Hyco Pacoma Gmbh Kolben/Zylinder-Einheit mit einem Zylindergehäuse, einem Kolben und einer Kolbenstange

Also Published As

Publication number Publication date
SE530030C2 (sv) 2008-02-12
EP2032860B1 (en) 2013-11-13
WO2008002256A1 (en) 2008-01-03
EP2032860A4 (en) 2012-09-26
EP2032860A1 (en) 2009-03-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed