FR2426008A1 - Grue repliable a potence de chargement de lest - Google Patents

Grue repliable a potence de chargement de lest

Info

Publication number
FR2426008A1
FR2426008A1 FR7815352A FR7815352A FR2426008A1 FR 2426008 A1 FR2426008 A1 FR 2426008A1 FR 7815352 A FR7815352 A FR 7815352A FR 7815352 A FR7815352 A FR 7815352A FR 2426008 A1 FR2426008 A1 FR 2426008A1
Authority
FR
France
Prior art keywords
crane
pulleys
auxiliary crane
auxiliary
common cable
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
FR7815352A
Other languages
English (en)
Other versions
FR2426008B1 (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.)
MECA ETUDES ACME ATEL CONST
Original Assignee
MECA ETUDES ACME ATEL CONST
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 MECA ETUDES ACME ATEL CONST filed Critical MECA ETUDES ACME ATEL CONST
Priority to FR7815352A priority Critical patent/FR2426008A1/fr
Publication of FR2426008A1 publication Critical patent/FR2426008A1/fr
Application granted granted Critical
Publication of FR2426008B1 publication Critical patent/FR2426008B1/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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

Grue repliable à potence de chargement du lest Le câble 11 destiné au dressage du mât 6, 7 passe autour de deux moufles 15, 16 respectivement associés à une chape 17 qui peut être désolidarisé de l'embase 2 et d'une platine 19 associée à l'extrémité libre d'un bras 20 articulé à l'élément 6. Un tirant 27 soutient le bras 20 en position horizontale pour constituer une potence pivotante autour de l'élément 6 et dont le câble de levage est constitué par celui il destiné au dressage du mât. Manutention au moyen d'une grue.
FR7815352A 1978-05-17 1978-05-17 Grue repliable a potence de chargement de lest Granted FR2426008A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815352A FR2426008A1 (fr) 1978-05-17 1978-05-17 Grue repliable a potence de chargement de lest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815352A FR2426008A1 (fr) 1978-05-17 1978-05-17 Grue repliable a potence de chargement de lest

Publications (2)

Publication Number Publication Date
FR2426008A1 true FR2426008A1 (fr) 1979-12-14
FR2426008B1 FR2426008B1 (fr) 1982-01-08

Family

ID=9208604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815352A Granted FR2426008A1 (fr) 1978-05-17 1978-05-17 Grue repliable a potence de chargement de lest

Country Status (1)

Country Link
FR (1) FR2426008A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548554C1 (de) * 1995-12-23 1997-01-30 Noell Serv & Maschtechn Gmbh Kran mit einem Ladearm für Ballastgewichte

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366878A (fr) * 1963-06-04 1964-07-17 V Nautchno I I Str I Dorojhnov Grue à tour
FR1570689A (fr) * 1968-04-23 1969-06-13
FR1600812A (fr) * 1968-05-15 1970-08-03
FR2063653A5 (fr) * 1969-10-24 1971-07-09 Wetzel Kg
DE2101842B2 (de) * 1971-01-15 1972-05-25 Wilhelm Reich Kg, 7900 Ulm Turmkran
FR2269486A1 (fr) * 1974-05-03 1975-11-28 American Hoist & Derrick Co

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366878A (fr) * 1963-06-04 1964-07-17 V Nautchno I I Str I Dorojhnov Grue à tour
FR1570689A (fr) * 1968-04-23 1969-06-13
FR1600812A (fr) * 1968-05-15 1970-08-03
FR2063653A5 (fr) * 1969-10-24 1971-07-09 Wetzel Kg
DE2101842B2 (de) * 1971-01-15 1972-05-25 Wilhelm Reich Kg, 7900 Ulm Turmkran
FR2269486A1 (fr) * 1974-05-03 1975-11-28 American Hoist & Derrick Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548554C1 (de) * 1995-12-23 1997-01-30 Noell Serv & Maschtechn Gmbh Kran mit einem Ladearm für Ballastgewichte

Also Published As

Publication number Publication date
FR2426008B1 (fr) 1982-01-08

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Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
GC Lien (pledge) constituted
ST Notification of lapse