ES2221138T3 - Elemento de pluma para grua de torre. - Google Patents

Elemento de pluma para grua de torre.

Info

Publication number
ES2221138T3
ES2221138T3 ES98420243T ES98420243T ES2221138T3 ES 2221138 T3 ES2221138 T3 ES 2221138T3 ES 98420243 T ES98420243 T ES 98420243T ES 98420243 T ES98420243 T ES 98420243T ES 2221138 T3 ES2221138 T3 ES 2221138T3
Authority
ES
Spain
Prior art keywords
triangulation
segments
module
frames
tower crane
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
ES98420243T
Other languages
English (en)
Spanish (es)
Inventor
Francois Aquino
Jean-Claude Saint Gerand
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.)
Manitowoc Crane Group France SAS
Original Assignee
Potain 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 Potain SA filed Critical Potain SA
Application granted granted Critical
Publication of ES2221138T3 publication Critical patent/ES2221138T3/es
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
ES98420243T 1998-01-12 1998-12-21 Elemento de pluma para grua de torre. Expired - Lifetime ES2221138T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800390 1998-01-12
FR9800390A FR2773550B1 (fr) 1998-01-12 1998-01-12 Element de fleche pour grue a tour

Publications (1)

Publication Number Publication Date
ES2221138T3 true ES2221138T3 (es) 2004-12-16

Family

ID=9521817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98420243T Expired - Lifetime ES2221138T3 (es) 1998-01-12 1998-12-21 Elemento de pluma para grua de torre.

Country Status (6)

Country Link
EP (1) EP0928769B1 (ja)
JP (1) JPH11278792A (ja)
DE (1) DE69823973T2 (ja)
ES (1) ES2221138T3 (ja)
FR (1) FR2773550B1 (ja)
RU (1) RU2215684C2 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2401699B (en) * 2001-12-20 2005-05-25 Caterpillar Inc Load bearing member arrangement and method
FR2838416B1 (fr) * 2002-04-16 2004-10-01 Potain Sa Triangulation d'une poutre en treillis, notamment d'un element de fleche pour grue a tour
ITBA20110013A1 (it) * 2011-03-22 2012-09-23 Sites Srl "procedimento di fabbricazione di un'unica struttura reticolare bidimensionale realizzata in acciaio, in cui le aste hanno una sezione rettangolare, e strutture reticolari tridimensionali realizzate mediante le strutture bidimensionali".
CN102556857A (zh) * 2011-12-12 2012-07-11 中联重科股份有限公司 桁架臂对接结构，具有其的桁架臂以及桁架臂起重机
CN103420283A (zh) * 2012-05-18 2013-12-04 李宜君 塔式起重机的动臂结构
DE102012109586A1 (de) 2012-10-09 2014-04-10 Demag Cranes & Components Gmbh Kran, insbesondere Brückenkran oder Portalkran, mit mindestens zwei Kranträgern
DE102012109588A1 (de) 2012-10-09 2014-04-10 Demag Cranes & Components Gmbh Kran, insbesondere Brückenkran oder Portalkran, mit mindestens einem Kranträger
DE202013003309U1 (de) * 2013-04-08 2014-07-09 Liebherr-Werk Biberach Gmbh Kran
CN104555757A (zh) * 2013-10-11 2015-04-29 北汽福田汽车股份有限公司 连接臂架及设有该连接臂架的臂架系统和工程设备
CN106892365A (zh) * 2017-04-20 2017-06-27 沈阳建筑大学 一种双臂并行平头塔式起重机
CN113825718A (zh) * 2019-07-04 2021-12-21 神钢建机株式会社 格构式结构体及工程机械
CN113979338A (zh) * 2021-11-19 2022-01-28 徐州建机工程机械有限公司 一种双回转塔身结构
USD1017647S1 (en) 2022-04-26 2024-03-12 Caterpillar Inc. Pipelayer boom
US11866307B2 (en) 2022-04-26 2024-01-09 Caterpillar Inc. Configuration of a structural support for a boom of a pipelayer machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16482E (en) * 1926-11-23 Metallic structure
US2066388A (en) * 1932-09-17 1937-01-05 Firm Edward G Budd Mfg Company Construction of metal girders
DE976777C (de) * 1953-04-25 1964-04-23 Donges Stahlbau Ges Mit Beschr Geschweisster raeumlicher Fachwerktraeger
FR1560103A (ja) * 1968-04-03 1969-03-14
FR2049423A5 (ja) * 1969-06-10 1971-03-26 Edilmac Spa
DE2419678A1 (de) * 1974-04-24 1975-11-06 Messerschmitt Boelkow Blohm Gittermast-konstruktion, insbesondere fuer kranausleger und aehnliche bauwerke
IT1141853B (it) * 1980-03-19 1986-10-08 Condecta Macchine Edili Srl Struttura reticolare con elementi poligonali per traliccio,particolarmente di gru a torre automontante

Also Published As

Publication number Publication date
FR2773550B1 (fr) 2000-02-18
EP0928769A1 (fr) 1999-07-14
DE69823973T2 (de) 2005-05-25
RU2215684C2 (ru) 2003-11-10
DE69823973D1 (de) 2004-06-24
EP0928769B1 (fr) 2004-05-19
JPH11278792A (ja) 1999-10-12
FR2773550A1 (fr) 1999-07-16

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