DE50002655D1 - Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers - Google Patents

Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers

Info

Publication number
DE50002655D1
DE50002655D1 DE50002655T DE50002655T DE50002655D1 DE 50002655 D1 DE50002655 D1 DE 50002655D1 DE 50002655 T DE50002655 T DE 50002655T DE 50002655 T DE50002655 T DE 50002655T DE 50002655 D1 DE50002655 D1 DE 50002655D1
Authority
DE
Germany
Prior art keywords
telescoping
cylinders
stages
stage
actual value
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.)
Expired - Lifetime
Application number
DE50002655T
Other languages
English (en)
Inventor
Juergen Schlachter
Hans Allgeier
Juergen Appel
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.)
Terex Demag GmbH and Co KG
Original Assignee
Demag Mobile Cranes GmbH and Co KG
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 Demag Mobile Cranes GmbH and Co KG filed Critical Demag Mobile Cranes GmbH and Co KG
Priority to DE50002655T priority Critical patent/DE50002655D1/de
Application granted granted Critical
Publication of DE50002655D1 publication Critical patent/DE50002655D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
DE50002655T 1999-05-26 2000-05-25 Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers Expired - Lifetime DE50002655D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50002655T DE50002655D1 (de) 1999-05-26 2000-05-25 Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19925188A DE19925188C2 (de) 1999-05-26 1999-05-26 Verfahren zum synchronen Ein- und Austeleskopieren von Teleskopschüssen eines Kranauslegers
PCT/DE2000/001741 WO2000073197A1 (de) 1999-05-26 2000-05-25 Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers
DE50002655T DE50002655D1 (de) 1999-05-26 2000-05-25 Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers

Publications (1)

Publication Number Publication Date
DE50002655D1 true DE50002655D1 (de) 2003-07-31

Family

ID=7909955

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19925188A Expired - Fee Related DE19925188C2 (de) 1999-05-26 1999-05-26 Verfahren zum synchronen Ein- und Austeleskopieren von Teleskopschüssen eines Kranauslegers
DE50002655T Expired - Lifetime DE50002655D1 (de) 1999-05-26 2000-05-25 Verfahren zum synchronen ein- und austeleskopieren von teleskopschüssen eines kranauslegers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19925188A Expired - Fee Related DE19925188C2 (de) 1999-05-26 1999-05-26 Verfahren zum synchronen Ein- und Austeleskopieren von Teleskopschüssen eines Kranauslegers

Country Status (7)

Country Link
US (1) US6516960B1 (de)
EP (1) EP1181232B1 (de)
JP (1) JP2003500316A (de)
AT (1) ATE243652T1 (de)
AU (1) AU6258700A (de)
DE (2) DE19925188C2 (de)
WO (1) WO2000073197A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5653197B2 (ja) * 2010-12-07 2015-01-14 株式会社タダノ クレーン装置
CN103407909B (zh) * 2013-08-09 2016-03-09 中联重科股份有限公司 臂架的伸缩装置、臂架以及工程机械
CH709471A2 (de) * 2014-04-04 2015-10-15 Villiger Public Systems Gmbh Hebevorrichtung auf einem Lastkraftfahrzeug.
DE102016104653A1 (de) * 2016-03-14 2017-09-14 Schwing Gmbh Doppelt teleskopierbare Bogenabstützung
KR102071662B1 (ko) * 2019-07-04 2020-04-01 주식회사 금명특장 크레인 붐 작동용 비 순차 실린더 조립체

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE726539A (de) * 1968-01-10 1969-06-16
DE1906483A1 (de) * 1969-02-10 1970-08-13 Guenter Rademacher Teleskopausleger mit Seilbetaetigung,Schraegaufhaengung der Seilrollen im Teleskopausleger
GB1381665A (en) * 1972-03-17 1975-01-22 Coles Cranes Ltd Multisection telescopic jibs
US4125974A (en) * 1977-07-08 1978-11-21 Harnischfeger Corporation Control system for telescopic boom
US4406375A (en) * 1980-07-02 1983-09-27 Jlg Industries Inc. Telescopic boom construction
US4498370A (en) * 1982-02-22 1985-02-12 Vickers, Incorporated Power transmission
US4589076A (en) * 1983-10-17 1986-05-13 Kabushiki Kaisha Kobe Seiko Sho Method for controlling stretching and contracting operations of telescopic multistage boom
US5189605A (en) * 1989-10-10 1993-02-23 The Manitowoc Company, Inc. Control and hydraulic system for a liftcrane
DE4018201A1 (de) * 1990-06-07 1992-01-02 Krupp Industrietech Teleskopausleger mit ausschiebeanordnung
DE4030954C2 (de) * 1990-09-29 1994-08-04 Danfoss As Verfahren zur Steuerung der Bewegung eines hydraulisch bewegbaren Arbeitsgeräts und Bahnsteuereinrichtung zur Durchführung des Verfahrens
GB9326347D0 (en) * 1993-12-23 1994-02-23 Grove Europ Limited Improvements in and relating to telescopic booms
DE4344795A1 (de) * 1993-12-28 1995-06-29 Liebherr Werk Ehingen Fahrbarer Kran mit einem Teleskopausleger
CA2157340C (en) * 1994-09-27 1998-06-09 Donald C. Hade, Jr. Carrier track system for independent and/or synchronized operation of a multi-section telescopic boom structure
US5927520A (en) * 1995-10-06 1999-07-27 Kidde Industries, Inc. Electro-hydraulic operating system for extensible boom crane
US6374147B1 (en) * 1999-03-31 2002-04-16 Caterpillar Inc. Apparatus and method for providing coordinated control of a work implement
US6374153B1 (en) * 1999-03-31 2002-04-16 Caterpillar Inc. Apparatus and method for providing coordinated control of a work implement

Also Published As

Publication number Publication date
EP1181232B1 (de) 2003-06-25
EP1181232A1 (de) 2002-02-27
ATE243652T1 (de) 2003-07-15
JP2003500316A (ja) 2003-01-07
WO2000073197A1 (de) 2000-12-07
DE19925188A1 (de) 2000-12-07
US6516960B1 (en) 2003-02-11
DE19925188C2 (de) 2003-03-13
AU6258700A (en) 2000-12-18

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TEREX-DEMAG GMBH & CO. KG, 66482 ZWEIBRUECKEN, DE

8364 No opposition during term of opposition