DK1707529T3 - Flertrins teleskopbom - Google Patents

Flertrins teleskopbom

Info

Publication number
DK1707529T3
DK1707529T3 DK05102606T DK05102606T DK1707529T3 DK 1707529 T3 DK1707529 T3 DK 1707529T3 DK 05102606 T DK05102606 T DK 05102606T DK 05102606 T DK05102606 T DK 05102606T DK 1707529 T3 DK1707529 T3 DK 1707529T3
Authority
DK
Denmark
Prior art keywords
cylinder
hydraulic
boom
arms
innermost
Prior art date
Application number
DK05102606T
Other languages
English (en)
Inventor
Jose Maria Badia
Original Assignee
Cargotec Patenter 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 Cargotec Patenter Ab filed Critical Cargotec Patenter Ab
Application granted granted Critical
Publication of DK1707529T3 publication Critical patent/DK1707529T3/da

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
    • 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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Jib Cranes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DK05102606T 2005-04-01 2005-04-01 Flertrins teleskopbom DK1707529T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05102606A EP1707529B1 (en) 2005-04-01 2005-04-01 Multistaged telescopic boom

Publications (1)

Publication Number Publication Date
DK1707529T3 true DK1707529T3 (da) 2008-09-01

Family

ID=34939109

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05102606T DK1707529T3 (da) 2005-04-01 2005-04-01 Flertrins teleskopbom

Country Status (7)

Country Link
US (1) US7458308B2 (da)
EP (1) EP1707529B1 (da)
AT (1) ATE393755T1 (da)
CA (1) CA2541594C (da)
DE (1) DE602005006386T2 (da)
DK (1) DK1707529T3 (da)
ES (1) ES2306009T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200901075A2 (tr) * 2009-02-13 2009-10-21 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri
TR200902393A2 (tr) * 2009-03-27 2009-09-23 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Katlanir bomlu vi̇nçlerde sirali bom uzatma ve geri̇ çekme si̇li̇ndi̇r si̇stemi̇nde yeni̇li̇k
JP5653197B2 (ja) * 2010-12-07 2015-01-14 株式会社タダノ クレーン装置
CN102756979B (zh) * 2012-07-25 2014-05-14 徐州重型机械有限公司 一种起重机及其伸缩机构液压控制系统
WO2019004958A2 (en) * 2017-03-16 2019-01-03 Erkin Ismakinalari Insaat Sanayi Ithalat Ihracat Ticaret Pazarlama Limited Sirketi TRAPPER THAT CAN PIVOT A VEHICLE IN THE AIR
SE541217C2 (en) 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
SE542480C2 (en) 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
DE102017009183A1 (de) * 2017-09-30 2019-04-04 Walter Biedenbach Kran
EP3650394B1 (en) * 2018-11-06 2021-06-30 Hiab AB Holding device for load handling tool and hydraulic crane comprising such a holding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501346A (en) * 1991-11-11 1996-03-26 Palfinger Aktiengesellschaft Multistage telescope boom
US5355769A (en) * 1992-07-23 1994-10-18 Magna Pow'r, Inc. Sequentially operated cylinders with load holding valve integrated system
SE504463C2 (sv) * 1995-06-08 1997-02-17 Hiab Ab Förlängningsbar arm, särskilt för kranar
CN1178843C (zh) 2000-02-22 2004-12-08 三菱电机株式会社 电梯装置
ES2194560B1 (es) * 2000-07-11 2005-03-01 Partek Cargotec, S.A. Cilindro hidraulico para brazos telescopicos.
SE522200C2 (sv) * 2001-05-17 2004-01-20 Hydrauto Ab Sekvensstyrda utskjutscylindrar

Also Published As

Publication number Publication date
US7458308B2 (en) 2008-12-02
EP1707529B1 (en) 2008-04-30
ES2306009T3 (es) 2008-11-01
DE602005006386D1 (de) 2008-06-12
CA2541594A1 (en) 2006-10-01
ATE393755T1 (de) 2008-05-15
US20060249469A1 (en) 2006-11-09
CA2541594C (en) 2013-07-23
EP1707529A1 (en) 2006-10-04
DE602005006386T2 (de) 2009-05-20

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