EP1477451A3 - Abwinklungsvorrichtung für eine Auslegerverlängerung eines Mobilkrans - Google Patents

Abwinklungsvorrichtung für eine Auslegerverlängerung eines Mobilkrans Download PDF

Info

Publication number
EP1477451A3
EP1477451A3 EP04006222A EP04006222A EP1477451A3 EP 1477451 A3 EP1477451 A3 EP 1477451A3 EP 04006222 A EP04006222 A EP 04006222A EP 04006222 A EP04006222 A EP 04006222A EP 1477451 A3 EP1477451 A3 EP 1477451A3
Authority
EP
European Patent Office
Prior art keywords
mobile crane
uncoiling device
extension jib
region
folding tip
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.)
Granted
Application number
EP04006222A
Other languages
English (en)
French (fr)
Other versions
EP1477451B1 (de
EP1477451A2 (de
Inventor
Jan Hinrichs
Dieter Stührwoldt
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.)
Grove US LLC
Original Assignee
Grove US LLC
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 Grove US LLC filed Critical Grove US LLC
Publication of EP1477451A2 publication Critical patent/EP1477451A2/de
Publication of EP1477451A3 publication Critical patent/EP1477451A3/de
Application granted granted Critical
Publication of EP1477451B1 publication Critical patent/EP1477451B1/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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Die Erfindung betrifft eine Klappspitzen-Abwinklungsvorrichtung für einen Mobilkran (20), mit einem Gelenkbereich (9), durch dessen Abwinklung der Winkel der Klappspitze (10) eingestellt wird und der ein Gelenk (8) im oberen bzw. im Zuglast-Bereich aufweist, bei welcher der Gelenkbereich (9) im unteren bzw. im Drucklast-Bereich eine mechanisch feststellbare Teleskopiereinrichtung (7) aufweist.
EP04006222A 2003-05-13 2004-03-16 Abwinklungsvorrichtung für eine Auslegerverlängerung eines Mobilkrans Expired - Lifetime EP1477451B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10321493A DE10321493B4 (de) 2003-05-13 2003-05-13 Klappspitzen-Abwinklungsvorrichtung
DE10321493 2003-05-13

Publications (3)

Publication Number Publication Date
EP1477451A2 EP1477451A2 (de) 2004-11-17
EP1477451A3 true EP1477451A3 (de) 2005-11-16
EP1477451B1 EP1477451B1 (de) 2007-02-28

Family

ID=33016375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006222A Expired - Lifetime EP1477451B1 (de) 2003-05-13 2004-03-16 Abwinklungsvorrichtung für eine Auslegerverlängerung eines Mobilkrans

Country Status (7)

Country Link
US (1) US7131548B2 (de)
EP (1) EP1477451B1 (de)
JP (1) JP4727946B2 (de)
CN (1) CN100354195C (de)
CA (1) CA2465464C (de)
DE (2) DE10321493B4 (de)
ES (1) ES2279244T3 (de)

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DE102005049606B4 (de) * 2005-10-17 2016-03-31 Liebherr-Werk Ehingen Gmbh Fahrzeugkran mit Zusatzausleger und Verfahren zur Demontage des Hilfsauslegers
DE202007012204U1 (de) * 2007-08-29 2007-10-31 Terex-Demag Gmbh & Co. Kg Element zum Verbinden eines Gittersystems
AT505729B1 (de) * 2007-09-11 2010-10-15 Ehrenleitner Franz Zusammenklappbarer ausleger
US7878346B1 (en) 2008-08-25 2011-02-01 Link-Belt Construction Equipment Co., L.P., Lllp Adaptable boom extension for a mobile crane having a telescoping boom
DE202008015659U1 (de) 2008-11-26 2009-03-19 Palfinger Ag Kranspitze für einen Ladekran
DE102009010452A1 (de) * 2009-02-26 2010-09-02 Terex-Demag Gmbh Verfahren und Einrichtung zum An-und Abbau einer Zusatzeinrichtung am Hauptausleger eines Mobilkrans
DE102009022262A1 (de) 2009-05-22 2010-11-25 Terex Demag Gmbh Winkelverstellung eines Auslegersystems
US8739988B2 (en) * 2010-09-20 2014-06-03 Manitowoc Crane Companies, Llc Pinned connection system for crane column segments
DE202010014104U1 (de) * 2010-10-08 2012-01-10 Liebherr-Werk Ehingen Gmbh Auslegerelement, Ausleger sowie Baufahrzeug
JP5609686B2 (ja) * 2011-02-04 2014-10-22 コベルコクレーン株式会社 移動式クレーン
CN102718156B (zh) * 2012-06-29 2014-05-21 三一重工股份有限公司 起重机臂架系统及起重机
CN102756978A (zh) * 2012-07-20 2012-10-31 辽宁抚挖重工机械股份有限公司 一种履带起重机折叠臂
DE102013006259B4 (de) * 2013-04-11 2024-09-12 Liebherr-Werk Ehingen Gmbh Teleskopausleger und Kran
CN103449319B (zh) * 2013-09-06 2015-12-02 中联重科股份有限公司 起重臂及起重机
CN103601084B (zh) * 2013-11-29 2015-08-12 三一汽车起重机械有限公司 臂尖滑轮机构、臂尖滑轮机构的自拆装方法及起重机
CN104071710B (zh) * 2014-07-01 2017-08-25 徐工集团工程机械股份有限公司 一种起重机及其无级变幅副臂装置
DE102015002626A1 (de) * 2015-03-03 2016-09-08 Liebherr-Werk Ehingen Gmbh Teleskopausleger eines Krans und Verfahren zu seiner Abspannung, sowie zum Aufrichten von Teleskopverlängerungen
CN105060140B (zh) * 2015-08-19 2018-03-16 徐州重型机械有限公司 起重机的副臂、起重臂和起重机
DE102015119381B3 (de) 2015-11-10 2017-04-27 Terex Global Gmbh Mobilkran und Verfahren zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
DE102015119379B3 (de) 2015-11-10 2017-03-30 Terex Global Gmbh Mobilkran und Verfahren zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
DE102015120350B3 (de) 2015-11-24 2017-05-24 Terex Global Gmbh Mobilkran zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
CN106241628A (zh) * 2016-08-25 2016-12-21 徐州重型机械有限公司 桁架臂结构及起重机
DE102018115519B3 (de) 2018-06-27 2019-09-12 Terex Global Gmbh Fahrzeugkran mit einem beweglichen Adapter zwischen Hauptausleger und Hauptauslegerverlängerung
CN110193869A (zh) * 2019-07-09 2019-09-03 邢珊珊 一种含折叠挤压机构的木材加工机
CN111943063B (zh) * 2020-08-19 2022-08-12 东台市杰顺机械制造有限公司 一种用于飞轮壳加工生产的柔性紧固提拉装置
DE102020134714B4 (de) * 2020-12-22 2023-09-28 Tadano Demag Gmbh Fahrzeugkran mit einem wippbaren Hauptausleger und mit einem Zusatzauslegersystem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944082A (en) * 1974-12-20 1976-03-16 Harnischfeger Corporation Locking means for relatively movable boom sections of boom of mobile crane
DE9318480U1 (de) * 1993-12-02 1994-03-10 Buck, Erwin, 88267 Vogt Gabelhubwagen zum Heben und Senken sowie Transportieren von Lasten
FR2719574A1 (fr) * 1994-05-06 1995-11-10 Ppm Ensemble de prolongation pour flèche télescopique de grue mobile et grue mobile en faisant application.

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US2198793A (en) * 1937-09-02 1940-04-30 Yale & Towne Mfg Co Tilting boom
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US3085695A (en) * 1961-03-23 1963-04-16 Carl A Miller Hinge for crane boom
US3638804A (en) * 1969-09-17 1972-02-01 Pacific Gas Equipment Co Hoisting apparatus
US3754666A (en) * 1970-03-09 1973-08-28 Hopper Inc Folding crane
US3899089A (en) * 1974-02-05 1975-08-12 N J Wardlaw Removable mounted hoist for pick-up truck
SU619588A1 (ru) * 1976-10-20 1978-08-15 Строительно-Монтажное Управление N1 Треста "Востокпроводмеханизация" Рабочее оборудование гидравлического экскаватора
FR2444639A1 (fr) * 1978-12-20 1980-07-18 Potain Sa Equipement de manutention, notamment pour un engin automoteur
DD139830B1 (de) * 1978-12-21 1982-10-27 Horst Bendix Zusatzausleger fuer eisenbahn-spezialkrane oder dergleichen
US4484686A (en) * 1982-04-23 1984-11-27 Kidde, Inc. Multiple offset boom extension
JPS59173689A (ja) * 1983-03-23 1984-10-01 Hitachi Ltd 熱伝達装置
JPS6043690A (ja) * 1983-08-19 1985-03-08 三洋電機株式会社 Ｃｒｔ端末装置
GB2160170A (en) * 1984-06-15 1985-12-18 Didsbury Eng Davit (especially for vehicles)
US4621742A (en) * 1985-01-25 1986-11-11 Harnischfeger Corporation Boom extension storage means and mechanisms
JPH07115831B2 (ja) * 1988-05-06 1995-12-13 株式会社神戸製鋼所 クレーンのジブ張出し、格納装置
US4953724A (en) * 1989-06-29 1990-09-04 Kabushiki Kaisha Kobe Seiko Sho Jib stretching and folding device
CA2015519C (en) * 1989-08-10 1994-09-27 Yukio Koizumi Jib stretching and folding device for crane
DD291531A5 (de) * 1990-01-08 1991-07-04 Maschinenbau "Karl Marx",De Ausleger mit einer vorrichtung fuer ein- oder mehrteilige abwippbare auslegerverlaengerungen fuer krane, insbesondere mobile krane
JP2781637B2 (ja) * 1990-03-16 1998-07-30 株式会社神戸製鋼所 クレーンにおけるジブ支持ロッドの取付装置
CA2036895A1 (en) * 1991-02-22 1992-08-23 James Vandervalk Mobile crane
US5725112A (en) * 1991-12-17 1998-03-10 Thorby; Donald Frederick Crane
US5758785A (en) * 1995-06-22 1998-06-02 Spinosa; Dominic Lifting system
US5704498A (en) * 1996-09-25 1998-01-06 Kidde Industries, Inc. Transportable crane
DE19731587A1 (de) * 1997-07-17 1999-01-28 Mannesmann Ag Teleskopkran mit wippbarem Hilfsausleger
CN1242337A (zh) * 1998-07-01 2000-01-26 美国格若沃责任有限公司 移动式吊车
DE19932009A1 (de) * 1998-07-07 2000-01-27 Mannesmann Ag Fahrbarer Kran mit einem Teleskopausleger
FR2794734B1 (fr) * 1999-06-10 2001-07-13 Potain Sa Chariot automoteur a bras telescopique et rehausse
ITMI20010116A1 (it) * 2001-01-23 2002-07-23 San Marco Internat S R L Gru a torre a struttura composita automontante con torre ripiegabile e sfilabile e braccio a piu' porzioni

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944082A (en) * 1974-12-20 1976-03-16 Harnischfeger Corporation Locking means for relatively movable boom sections of boom of mobile crane
DE9318480U1 (de) * 1993-12-02 1994-03-10 Buck, Erwin, 88267 Vogt Gabelhubwagen zum Heben und Senken sowie Transportieren von Lasten
FR2719574A1 (fr) * 1994-05-06 1995-11-10 Ppm Ensemble de prolongation pour flèche télescopique de grue mobile et grue mobile en faisant application.

Also Published As

Publication number Publication date
DE10321493A1 (de) 2004-12-23
CN1621334A (zh) 2005-06-01
CN100354195C (zh) 2007-12-12
JP4727946B2 (ja) 2011-07-20
EP1477451B1 (de) 2007-02-28
DE10321493B4 (de) 2006-07-20
EP1477451A2 (de) 2004-11-17
CA2465464C (en) 2010-01-19
ES2279244T3 (es) 2007-08-16
CA2465464A1 (en) 2004-11-13
DE502004003002D1 (de) 2007-04-12
US20050011850A1 (en) 2005-01-20
US7131548B2 (en) 2006-11-07
JP2004338953A (ja) 2004-12-02

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