SE522200C2 - Sekvensstyrda utskjutscylindrar - Google Patents

Sekvensstyrda utskjutscylindrar

Info

Publication number
SE522200C2
SE522200C2 SE0101739A SE0101739A SE522200C2 SE 522200 C2 SE522200 C2 SE 522200C2 SE 0101739 A SE0101739 A SE 0101739A SE 0101739 A SE0101739 A SE 0101739A SE 522200 C2 SE522200 C2 SE 522200C2
Authority
SE
Sweden
Prior art keywords
unit
piston unit
valve body
cylinder
fate
Prior art date
Application number
SE0101739A
Other languages
English (en)
Swedish (sv)
Other versions
SE0101739L (sv
SE0101739D0 (sv
Inventor
Martin Marklund
Original Assignee
Hydrauto 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 Hydrauto Ab filed Critical Hydrauto Ab
Priority to SE0101739A priority Critical patent/SE522200C2/sv
Publication of SE0101739D0 publication Critical patent/SE0101739D0/xx
Priority to EP02726540A priority patent/EP1387972B1/de
Priority to AT02726540T priority patent/ATE424366T1/de
Priority to PCT/SE2002/000922 priority patent/WO2002093055A1/en
Priority to DE60231391T priority patent/DE60231391D1/de
Priority to ES02726540T priority patent/ES2323945T3/es
Publication of SE0101739L publication Critical patent/SE0101739L/
Publication of SE522200C2 publication Critical patent/SE522200C2/sv

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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • 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
    • F15B15/1457—Piston rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valve Device For Special Equipments (AREA)
SE0101739A 2001-05-17 2001-05-17 Sekvensstyrda utskjutscylindrar SE522200C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0101739A SE522200C2 (sv) 2001-05-17 2001-05-17 Sekvensstyrda utskjutscylindrar
EP02726540A EP1387972B1 (de) 2001-05-17 2002-05-15 Folgegesteuerte hydraulikzylinder
AT02726540T ATE424366T1 (de) 2001-05-17 2002-05-15 Folgegesteuerte hydraulikzylinder
PCT/SE2002/000922 WO2002093055A1 (en) 2001-05-17 2002-05-15 Sequence controlled hydraulic cylinders
DE60231391T DE60231391D1 (de) 2001-05-17 2002-05-15 Folgegesteuerte hydraulikzylinder
ES02726540T ES2323945T3 (es) 2001-05-17 2002-05-15 Cilindros hidraulicos controlados en secuencia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101739A SE522200C2 (sv) 2001-05-17 2001-05-17 Sekvensstyrda utskjutscylindrar

Publications (3)

Publication Number Publication Date
SE0101739D0 SE0101739D0 (sv) 2001-05-17
SE0101739L SE0101739L (sv) 2002-11-18
SE522200C2 true SE522200C2 (sv) 2004-01-20

Family

ID=20284145

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101739A SE522200C2 (sv) 2001-05-17 2001-05-17 Sekvensstyrda utskjutscylindrar

Country Status (6)

Country Link
EP (1) EP1387972B1 (de)
AT (1) ATE424366T1 (de)
DE (1) DE60231391D1 (de)
ES (1) ES2323945T3 (de)
SE (1) SE522200C2 (de)
WO (1) WO2002093055A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707529B1 (de) * 2005-04-01 2008-04-30 Cargotec Patenter AB Mehrstufiger Teleskopausleger.
CN105221520A (zh) * 2015-11-02 2016-01-06 长治清华机械厂 顺序油缸
CN106246640B (zh) * 2016-08-31 2017-12-29 临海市晨光机床厂 一种用于连接多个液压缸的活塞杆结构
CN111749949B (zh) * 2020-07-13 2025-05-27 江阴市洪腾机械有限公司 用于顺序伸缩的液压缸、顺序液压系统及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509671A (en) * 1946-02-01 1950-05-30 Niels A Christensen Slide valve
US3425664A (en) * 1965-12-30 1969-02-04 Shale J Niskin Slide valve
US3642249A (en) * 1970-03-03 1972-02-15 Foster Mfg Co Inc Slide valve

Also Published As

Publication number Publication date
WO2002093055A1 (en) 2002-11-21
ES2323945T3 (es) 2009-07-28
ATE424366T1 (de) 2009-03-15
SE0101739L (sv) 2002-11-18
DE60231391D1 (de) 2009-04-16
EP1387972A1 (de) 2004-02-11
EP1387972B1 (de) 2009-03-04
SE0101739D0 (sv) 2001-05-17

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