FR2409225A1 - Perfectionnement aux grues telescopiques - Google Patents

Perfectionnement aux grues telescopiques

Info

Publication number
FR2409225A1
FR2409225A1 FR7734850A FR7734850A FR2409225A1 FR 2409225 A1 FR2409225 A1 FR 2409225A1 FR 7734850 A FR7734850 A FR 7734850A FR 7734850 A FR7734850 A FR 7734850A FR 2409225 A1 FR2409225 A1 FR 2409225A1
Authority
FR
France
Prior art keywords
telescopable
dart
cylinder
hand
improvement
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
FR7734850A
Other languages
English (en)
Other versions
FR2409225B1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7734850A priority Critical patent/FR2409225A1/fr
Priority to ES474070A priority patent/ES474070A1/es
Priority to IT7869401A priority patent/IT7869401A0/it
Priority to JP13035778A priority patent/JPS5472839A/ja
Priority to GB7842133A priority patent/GB2008535B/en
Priority to DE2849144A priority patent/DE2849144C2/de
Priority to NL7811315A priority patent/NL7811315A/xx
Publication of FR2409225A1 publication Critical patent/FR2409225A1/fr
Priority to US06/218,175 priority patent/US4394914A/en
Application granted granted Critical
Publication of FR2409225B1 publication Critical patent/FR2409225B1/fr
Granted 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)

Abstract

GRUE TELESCOPIQUE DU TYPE UTILISANT UNE FLECHETTE A VOLEE VARIABLE REPLIABLE. ELLE COMPORTE UN VERIN 17 CONNECTE D'UNE PART A L'ELEMENT TELESCOPABLE D'EXTREMITE 15 DE LA FLECHE ET D'AUTRE PART A UN DISPOSITIF A MAT 22 ET TIRANTS 23 ASSOCIE A LA FLECHETTE 19, 20. DE LA SORTE, LA FLECHETTE NE PEUT VARIER QU'ENTRE DEUX POSITIONS EXTREMES BIEN DETERMINEES I ET II ET ELLE PEUT ETRE MISE EN PLACE TRES RAPIDEMENT PAR DECONNECTION DE L'EXTREMITE AVAL DU VERIN 17 QUI, EN POSITION REPLIEE, VIENT SE LOGER DANS UN EMBREVEMENT DE L'ELEMENT TELESCOPABLE D'EXTREMITE 15. L'INVENTION EST PLUS SPECIALEMENT DESTINEE AUX GRUES MOBILES A MISE EN PLACE RAPIDE SUR LE CHANTIER.
FR7734850A 1977-11-21 1977-11-21 Perfectionnement aux grues telescopiques Granted FR2409225A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7734850A FR2409225A1 (fr) 1977-11-21 1977-11-21 Perfectionnement aux grues telescopiques
ES474070A ES474070A1 (es) 1977-11-21 1978-10-10 Perfeccionamientos introducidos en una grua telescopica.
IT7869401A IT7869401A0 (it) 1977-11-21 1978-10-19 Perfezionamento alle gru telescopiche
JP13035778A JPS5472839A (en) 1977-11-21 1978-10-23 Stretching crane
GB7842133A GB2008535B (en) 1977-11-21 1978-10-25 Telescopic cranes
DE2849144A DE2849144C2 (de) 1977-11-21 1978-11-13 Teleskopauslegerkran mit Zusatzausleger
NL7811315A NL7811315A (nl) 1977-11-21 1978-11-16 Telescopische kraan.
US06/218,175 US4394914A (en) 1977-11-21 1980-12-19 Telescopic cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734850A FR2409225A1 (fr) 1977-11-21 1977-11-21 Perfectionnement aux grues telescopiques

Publications (2)

Publication Number Publication Date
FR2409225A1 true FR2409225A1 (fr) 1979-06-15
FR2409225B1 FR2409225B1 (fr) 1981-02-06

Family

ID=9197817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734850A Granted FR2409225A1 (fr) 1977-11-21 1977-11-21 Perfectionnement aux grues telescopiques

Country Status (8)

Country Link
US (1) US4394914A (fr)
JP (1) JPS5472839A (fr)
DE (1) DE2849144C2 (fr)
ES (1) ES474070A1 (fr)
FR (1) FR2409225A1 (fr)
GB (1) GB2008535B (fr)
IT (1) IT7869401A0 (fr)
NL (1) NL7811315A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487318A1 (fr) * 1980-07-28 1982-01-29 Harnischfeger Corp Procede d'extension d'un bras de grue telescopique
EP0084981A2 (fr) * 1982-01-26 1983-08-03 Kabushiki Kaisha Kobe Seiko Sho Méthode de repliement et de déployement d'une extension de flèche de grue mobile et grue à cet effet
EP0132892A1 (fr) * 1983-07-28 1985-02-13 Jan Zwagerman Grue mobile
EP0254510A1 (fr) * 1986-07-21 1988-01-27 Tadano Ltd. Fléchette pour une flèche
FR2719574A1 (fr) * 1994-05-06 1995-11-10 Ppm Ensemble de prolongation pour flèche télescopique de grue mobile et grue mobile en faisant application.
EP0731054A1 (fr) * 1993-11-26 1996-09-11 Komatsu Ltd. Grue distributrice a tour a portee mobile
EP0970914A3 (fr) * 1998-07-07 2003-02-12 MANNESMANN Aktiengesellschaft Grue mobile avec flèche télescopique

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120048C2 (de) * 1981-05-20 1984-08-16 Albert Boecker Gmbh & Co Kg, 4712 Werne Teleskopausleger für Schrägaufzüge
US4561552A (en) * 1981-10-13 1985-12-31 Kidde, Inc. Attachment jib for cranes
US4658972A (en) * 1982-01-26 1987-04-21 Kabushiki Kaisha Kobe Seiko Sho Method for stretching and folding extension jib in wheeled type crane
JPS5991287U (ja) * 1982-12-09 1984-06-20 株式会社加藤製作所 ジブの俯仰調節装置
JPS6213989U (fr) * 1985-07-11 1987-01-28
US4671365A (en) * 1985-11-01 1987-06-09 Ingersoll-Rand Company Drill feeding and hoisting system for an earthdrill
JPH0340866Y2 (fr) * 1986-03-01 1991-08-28
US5115606A (en) * 1990-09-24 1992-05-26 Ingersoll-Rand Company Extension cable for telescopic tower
US5292016A (en) * 1992-10-08 1994-03-08 The Manitowoc Company Luffing jib backstop assembly
DE9311778U1 (de) * 1993-08-06 1994-12-08 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Mobilkran
DE19606109A1 (de) * 1995-12-12 1997-06-19 Liebherr Werk Ehingen Fahrzeugkran
CA2198953C (fr) * 1996-03-04 2000-10-10 Michael J. Wanek Piece de liaison desaxee de fleche relevable
US5803279A (en) * 1996-09-13 1998-09-08 Pioneer Engineering Automatically deployable load-line receiving mast structure for limiting deflection of proportionally extendable boom section crane
DE19731587A1 (de) * 1997-07-17 1999-01-28 Mannesmann Ag Teleskopkran mit wippbarem Hilfsausleger
DE20218971U1 (de) * 2002-12-06 2004-04-08 Liebherr-Werk Ehingen Gmbh Mobilkran mit langen Auslegern
WO2005021415A1 (fr) * 2003-08-22 2005-03-10 Terex-Demag Gmbh & Co. Kg Fleche de grue mobile comportant une unite hydraulique autonome montee sur cette derniere
US20060045653A1 (en) * 2004-07-16 2006-03-02 Guidry Mark L Pick-up and lay-down system and method
US20100252522A1 (en) * 2007-04-19 2010-10-07 Terex Demag Gmbh Auxiliary Device For Installing The Lower And Upper Jib Support Of An Adjustable Auxiliary Boom On A Mobile Crane
DE102009007776A1 (de) * 2009-02-04 2010-08-12 Terex Demag Gmbh Steuerung für eine verstellbare Auslegerverlängerung eines Mobilkrans
US8739988B2 (en) * 2010-09-20 2014-06-03 Manitowoc Crane Companies, Llc Pinned connection system for crane column segments
ITTO20120863A1 (it) * 2012-10-04 2014-04-05 Drillmec Spa Impianto di trivellazione mobile.
DE102013006259A1 (de) * 2013-04-11 2014-10-16 Liebherr-Werk Ehingen Gmbh Teleskopausleger und Kran
DE102015120350B3 (de) * 2015-11-24 2017-05-24 Terex Global Gmbh Mobilkran zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
CN106395645B (zh) * 2016-12-02 2018-10-02 徐州重型机械有限公司 风电臂翻转方法及起重机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA771848A (en) * 1967-11-21 C. Bamford Joseph Mast
US3198345A (en) * 1962-10-22 1965-08-03 Koehring Co Crane
JPS4423146Y1 (fr) * 1965-02-26 1969-09-30
DE1271938B (de) * 1966-07-22 1968-07-04 Gottwald Kg Leo Kran mit einem mindestens zweiteiligen teleskopartigen Hauptausleger
DE1287779C2 (fr) * 1967-07-04 1969-09-18
US3462023A (en) * 1967-07-12 1969-08-19 Grove Mfg Co Reinforcement member for telescoping boom assembly
FR2075866A1 (fr) * 1969-12-31 1971-10-15 Inst Foerdertechnik
US3664516A (en) * 1970-07-30 1972-05-23 Armco Steel Corp Folding crane boom
GB1374253A (en) * 1971-05-06 1974-11-20 Gen Crane Industries Mobile tower cranes
FR2181625B1 (fr) * 1972-04-28 1975-06-13 Noly Jean
US3968884A (en) * 1974-12-20 1976-07-13 Harnischfeger Corporation Storage means for jib for telescopic boom of mobile crane
US4036372A (en) * 1975-12-15 1977-07-19 Clark Equipment Company Extension and retraction means for the telescopic boom assembly of a crane
US4039085A (en) * 1976-06-10 1977-08-02 Koehring Company Crane with a pivoted boom and a float valve therefor
US4169535A (en) * 1976-09-09 1979-10-02 Pyramid Manufacturing Company Crane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487318A1 (fr) * 1980-07-28 1982-01-29 Harnischfeger Corp Procede d'extension d'un bras de grue telescopique
EP0084981A2 (fr) * 1982-01-26 1983-08-03 Kabushiki Kaisha Kobe Seiko Sho Méthode de repliement et de déployement d'une extension de flèche de grue mobile et grue à cet effet
EP0084981A3 (en) * 1982-01-26 1983-08-17 Kabushiki Kaisha Kobe Seiko Sho Method for folding and unfolding an extension jib in wheeled type crane, and crane therefor
EP0132892A1 (fr) * 1983-07-28 1985-02-13 Jan Zwagerman Grue mobile
EP0254510A1 (fr) * 1986-07-21 1988-01-27 Tadano Ltd. Fléchette pour une flèche
EP0731054A1 (fr) * 1993-11-26 1996-09-11 Komatsu Ltd. Grue distributrice a tour a portee mobile
EP0731054A4 (fr) * 1993-11-26 1997-05-28 Komatsu Mfg Co Ltd Grue distributrice a tour a portee mobile
FR2719574A1 (fr) * 1994-05-06 1995-11-10 Ppm Ensemble de prolongation pour flèche télescopique de grue mobile et grue mobile en faisant application.
EP0970914A3 (fr) * 1998-07-07 2003-02-12 MANNESMANN Aktiengesellschaft Grue mobile avec flèche télescopique

Also Published As

Publication number Publication date
IT7869401A0 (it) 1978-10-19
NL7811315A (nl) 1979-05-23
GB2008535B (en) 1982-05-19
GB2008535A (en) 1979-06-06
DE2849144C2 (de) 1984-05-03
JPS5472839A (en) 1979-06-11
DE2849144A1 (de) 1979-05-23
ES474070A1 (es) 1979-04-16
US4394914A (en) 1983-07-26
FR2409225B1 (fr) 1981-02-06

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Legal Events

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ST Notification of lapse