FR2929606B1 - Fleche de grue a tour avec mecanisme de pliage-depliage - Google Patents

Fleche de grue a tour avec mecanisme de pliage-depliage

Info

Publication number
FR2929606B1
FR2929606B1 FR0801825A FR0801825A FR2929606B1 FR 2929606 B1 FR2929606 B1 FR 2929606B1 FR 0801825 A FR0801825 A FR 0801825A FR 0801825 A FR0801825 A FR 0801825A FR 2929606 B1 FR2929606 B1 FR 2929606B1
Authority
FR
France
Prior art keywords
folding
tower crane
arrow
crane arrow
folding mechanism
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
FR0801825A
Other languages
English (en)
Other versions
FR2929606A1 (fr
Inventor
Paul Laroche
Ivan Massacrier
Gerard Pallot
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
Manitowoc Crane Group France SAS
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 Manitowoc Crane Group France SAS filed Critical Manitowoc Crane Group France SAS
Priority to FR0801825A priority Critical patent/FR2929606B1/fr
Priority to DE200960000551 priority patent/DE602009000551D1/de
Priority to EP20090156408 priority patent/EP2107033B1/fr
Publication of FR2929606A1 publication Critical patent/FR2929606A1/fr
Application granted granted Critical
Publication of FR2929606B1 publication Critical patent/FR2929606B1/fr
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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR0801825A 2008-04-02 2008-04-02 Fleche de grue a tour avec mecanisme de pliage-depliage Active FR2929606B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0801825A FR2929606B1 (fr) 2008-04-02 2008-04-02 Fleche de grue a tour avec mecanisme de pliage-depliage
DE200960000551 DE602009000551D1 (de) 2008-04-02 2009-03-27 Ausleger eines Turmkrans mit Ausklapp- und Einklappmechanismus
EP20090156408 EP2107033B1 (fr) 2008-04-02 2009-03-27 Flèche de grue à tour avec mécanisme de pliage-dépliage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801825A FR2929606B1 (fr) 2008-04-02 2008-04-02 Fleche de grue a tour avec mecanisme de pliage-depliage

Publications (2)

Publication Number Publication Date
FR2929606A1 FR2929606A1 (fr) 2009-10-09
FR2929606B1 true FR2929606B1 (fr) 2010-09-10

Family

ID=39897893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801825A Active FR2929606B1 (fr) 2008-04-02 2008-04-02 Fleche de grue a tour avec mecanisme de pliage-depliage

Country Status (3)

Country Link
EP (1) EP2107033B1 (fr)
DE (1) DE602009000551D1 (fr)
FR (1) FR2929606B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104210969B (zh) * 2013-06-03 2016-01-13 徐工集团工程机械股份有限公司 人字架以及强夯机
CN103552940B (zh) * 2013-11-13 2015-12-16 徐工集团工程机械股份有限公司 一种人字架及具有该人字架的强夯机
CN104512821A (zh) * 2014-12-23 2015-04-15 中联重科股份有限公司 工程机械的起重臂和工程机械
CN106219420A (zh) * 2016-07-06 2016-12-14 徐州市久发工程机械有限责任公司 一种快速架设移动式塔式起重机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO147229C (no) 1981-02-11 1983-03-02 Kverneland As Anordning ved hengsle, saerlig for jordbruksredskaper
DE3207443A1 (de) * 1982-03-02 1983-09-15 Wilhelm 5020 Frechen König Drehkran
FR2636616B1 (fr) 1988-09-20 1990-12-14 Potain Sa Grue repliable a fleche en deux ou trois elements articules les uns aux autres
FR2643625B2 (fr) * 1988-09-20 1991-11-22 Potain Sa Grue repliable a fleche en trois elements articules les uns aux autres
DE9316113U1 (de) * 1993-10-21 1995-02-16 Liebherr-Werk Biberach GmbH, 88400 Biberach Turmdrehkran

Also Published As

Publication number Publication date
EP2107033A1 (fr) 2009-10-07
EP2107033B1 (fr) 2011-01-12
FR2929606A1 (fr) 2009-10-09
DE602009000551D1 (de) 2011-02-24

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