DE602005006386D1 - Mehrstufiger Teleskopausleger. - Google Patents

Mehrstufiger Teleskopausleger.

Info

Publication number
DE602005006386D1
DE602005006386D1 DE602005006386T DE602005006386T DE602005006386D1 DE 602005006386 D1 DE602005006386 D1 DE 602005006386D1 DE 602005006386 T DE602005006386 T DE 602005006386T DE 602005006386 T DE602005006386 T DE 602005006386T DE 602005006386 D1 DE602005006386 D1 DE 602005006386D1
Authority
DE
Germany
Prior art keywords
cylinder
hydraulic
boom
arms
innermost
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.)
Active
Application number
DE602005006386T
Other languages
English (en)
Other versions
DE602005006386T2 (de
Inventor
Jose Maria Badia
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.)
Cargotec Patenter AB
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
Publication of DE602005006386D1 publication Critical patent/DE602005006386D1/de
Application granted granted Critical
Publication of DE602005006386T2 publication Critical patent/DE602005006386T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602005006386T 2005-04-01 2005-04-01 Mehrstufiger Teleskopausleger. Active DE602005006386T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05102606A EP1707529B1 (de) 2005-04-01 2005-04-01 Mehrstufiger Teleskopausleger.

Publications (2)

Publication Number Publication Date
DE602005006386D1 true DE602005006386D1 (de) 2008-06-12
DE602005006386T2 DE602005006386T2 (de) 2009-05-20

Family

ID=34939109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006386T Active DE602005006386T2 (de) 2005-04-01 2005-04-01 Mehrstufiger Teleskopausleger.

Country Status (7)

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

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
ES2835580T3 (es) * 2017-03-16 2021-06-22 Erkin Ismakinalari Insaat Sanayi Ithalat Ihracat Ticaret Pazarlama Ltd Sirketi Grúa capaz de girar el vehículo en el aire
SE542480C2 (en) 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
SE541217C2 (en) 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
DE102017009183A1 (de) * 2017-09-30 2019-04-04 Walter Biedenbach Kran
DK3650394T3 (da) * 2018-11-06 2021-08-30 Hiab Ab Holdeanordning til lasthåndteringsredskab og hydraulisk kran, der omfatter en sådan holdeanordning

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
EP1172321B1 (de) 2000-02-22 2009-01-21 Mitsubishi Denki Kabushiki Kaisha Aufzugsvorrichtung
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
ES2306009T3 (es) 2008-11-01
ATE393755T1 (de) 2008-05-15
DE602005006386T2 (de) 2009-05-20
US20060249469A1 (en) 2006-11-09
EP1707529A1 (de) 2006-10-04
CA2541594C (en) 2013-07-23
DK1707529T3 (da) 2008-09-01
EP1707529B1 (de) 2008-04-30
CA2541594A1 (en) 2006-10-01
US7458308B2 (en) 2008-12-02

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Legal Events

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8364 No opposition during term of opposition