FR2572718B1 - Systeme de controle du fonctionnement d'une grue a fleche - Google Patents

Systeme de controle du fonctionnement d'une grue a fleche

Info

Publication number
FR2572718B1
FR2572718B1 FR8416973A FR8416973A FR2572718B1 FR 2572718 B1 FR2572718 B1 FR 2572718B1 FR 8416973 A FR8416973 A FR 8416973A FR 8416973 A FR8416973 A FR 8416973A FR 2572718 B1 FR2572718 B1 FR 2572718B1
Authority
FR
France
Prior art keywords
controlling
boom crane
boom
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
Application number
FR8416973A
Other languages
English (en)
Other versions
FR2572718A1 (fr
Inventor
Georges Maire
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.)
PHB SOMERAL
Original Assignee
PHB SOMERAL
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 PHB SOMERAL filed Critical PHB SOMERAL
Priority to FR8416973A priority Critical patent/FR2572718B1/fr
Publication of FR2572718A1 publication Critical patent/FR2572718A1/fr
Application granted granted Critical
Publication of FR2572718B1 publication Critical patent/FR2572718B1/fr
Expired 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
    • B66C23/82—Luffing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR8416973A 1984-11-06 1984-11-06 Systeme de controle du fonctionnement d'une grue a fleche Expired FR2572718B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416973A FR2572718B1 (fr) 1984-11-06 1984-11-06 Systeme de controle du fonctionnement d'une grue a fleche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416973A FR2572718B1 (fr) 1984-11-06 1984-11-06 Systeme de controle du fonctionnement d'une grue a fleche

Publications (2)

Publication Number Publication Date
FR2572718A1 FR2572718A1 (fr) 1986-05-09
FR2572718B1 true FR2572718B1 (fr) 1988-02-05

Family

ID=9309365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416973A Expired FR2572718B1 (fr) 1984-11-06 1984-11-06 Systeme de controle du fonctionnement d'une grue a fleche

Country Status (1)

Country Link
FR (1) FR2572718B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292016A (en) * 1992-10-08 1994-03-08 The Manitowoc Company Luffing jib backstop assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR509281A (fr) * 1920-01-31 1920-11-05 Armstrongs & Main Ltd Perfectionnements aux grues à portée variable
GB253424A (en) * 1925-01-24 1926-06-17 Naamlooze Vennootschap Werf Gu An improved balancing arrangement for luffing cranes
FR687641A (fr) * 1929-01-22 1930-08-11 Maschf Augsburg Nuernberg Ag Grue à bascule
DE907936C (de) * 1952-05-04 1954-03-29 Demag Ag Spindeleinziehwerk fuer Kranausleger
FR1063430A (fr) * 1952-09-18 1954-05-03 Dispositif de relevage de la flèche d'une grue mobile
FR1213060A (fr) * 1958-10-24 1960-03-29 Potain & Cie Ets F Perfectionnements à la commande en inclinaison des flèches et analogues, notamment pour engins de levage ou de manutention
FR1242646A (fr) * 1958-12-19 1960-09-30 Nouvelle grue à flèche à déplacements angulaires maxima
FR1474801A (fr) * 1965-12-31 1967-03-31 Oleomat Perfectionnements apportés aux engins de manutention à flèche articulée
FR1600970A (fr) * 1968-12-23 1970-08-03
JPS5380655A (en) * 1976-12-25 1978-07-17 Nippon Aikiyan Kk Derric device for boom and so on

Also Published As

Publication number Publication date
FR2572718A1 (fr) 1986-05-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse