ES405533A1 - Grua desplegable perfeccionada con mastil telescopico. - Google Patents

Grua desplegable perfeccionada con mastil telescopico.

Info

Publication number
ES405533A1
ES405533A1 ES405533A ES405533A ES405533A1 ES 405533 A1 ES405533 A1 ES 405533A1 ES 405533 A ES405533 A ES 405533A ES 405533 A ES405533 A ES 405533A ES 405533 A1 ES405533 A1 ES 405533A1
Authority
ES
Spain
Prior art keywords
pulley
jib
arrow
articulated
folding
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
ES405533A
Other languages
English (en)
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
Publication of ES405533A1 publication Critical patent/ES405533A1/es
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
    • B66C23/18—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
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements
ES405533A 1971-08-06 1972-08-04 Grua desplegable perfeccionada con mastil telescopico. Expired ES405533A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129641A FR2148386B1 (es) 1971-08-06 1971-08-06

Publications (1)

Publication Number Publication Date
ES405533A1 true ES405533A1 (es) 1975-08-16

Family

ID=9081842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405533A Expired ES405533A1 (es) 1971-08-06 1972-08-04 Grua desplegable perfeccionada con mastil telescopico.

Country Status (5)

Country Link
DE (1) DE2237403C3 (es)
ES (1) ES405533A1 (es)
FR (1) FR2148386B1 (es)
GB (1) GB1385113A (es)
IT (1) IT963599B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434109A1 (fr) * 1978-07-28 1980-03-21 Potain Sa Perfectionnements pour les dispositifs et procedes de montage de grue a mat telescopique
FR2526776A1 (fr) * 1982-05-12 1983-11-18 Potain Sa Grue depliable a mat telescopique et a fleche en plusieurs elements articules
DE29819058U1 (de) * 1998-10-26 2000-03-16 Liebherr Werk Biberach Gmbh Unten drehender Turmdrehkran

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325818A (fr) * 1962-03-23 1963-05-03 Potain & Cie Ets F Perfectionnements aux dispositifs d'extension télescopique pour grues et analogues
FR1377303A (fr) * 1963-05-30 1964-11-06 Ponton Freres & Cie Ets Perfectionnement aux grues télescopiques
FR89037E (fr) * 1965-11-09 1967-04-28 Expl Des Etablissements Boilot Nouveau procédé de montage de grue à tour tournant du bas

Also Published As

Publication number Publication date
FR2148386B1 (es) 1976-03-26
GB1385113A (en) 1975-02-26
FR2148386A1 (es) 1973-03-23
IT963599B (it) 1974-01-21
DE2237403C3 (de) 1981-04-30
DE2237403A1 (de) 1973-02-15
DE2237403B2 (de) 1980-07-03

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