ES286785A1 - Rewarable distributor crane (Machine-translation by Google Translate, not legally binding) - Google Patents

Rewarable distributor crane (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES286785A1
ES286785A1 ES286785A ES286785A ES286785A1 ES 286785 A1 ES286785 A1 ES 286785A1 ES 286785 A ES286785 A ES 286785A ES 286785 A ES286785 A ES 286785A ES 286785 A1 ES286785 A1 ES 286785A1
Authority
ES
Spain
Prior art keywords
mast
crane
cable
support
translation
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
ES286785A
Other languages
Spanish (es)
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.)
F Potain and Cie
Original Assignee
F Potain and Cie
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 F Potain and Cie filed Critical F Potain and Cie
Publication of ES286785A1 publication Critical patent/ES286785A1/en
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
    • B66C23/346—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with locking devices
    • 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

Abstract

Folding retractable crane, of the sort in which the mast is articulated around an axis by means of a support, the boom being articulated to the upper part of the mast so that it can fall back against the latter and be lowered with it to the position horizontal, forming on the support a balanced set of reduced volume; characterized said crane by the fact that the countersail is integral with the upper part of the mast, which comprises plug-in elements and a retention device, while the crane carries four different cables, namely: an extension and retraction cable of the plug-in elements fixed at one end to the lower element of the mast and driven at its other end by means of a suitable lathe or rigging; a deployment cable, of constant length, fixed by one end to the back of the tailgate and at the other end, to the support; a lifting cable fixed at one end to the tip of the boom and operated at its other extremity by means of a lifting winch; and an endless distributor cable that sends, by means of a distribution lathe, the displacements of a lifting trolley. (Machine-translation by Google Translate, not legally binding)
ES286785A 1962-04-06 1963-04-05 Rewarable distributor crane (Machine-translation by Google Translate, not legally binding) Expired ES286785A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42460A FR1327241A (en) 1962-04-06 1962-04-06 Improvements to folding cranes mounted on chassis

Publications (1)

Publication Number Publication Date
ES286785A1 true ES286785A1 (en) 1963-08-01

Family

ID=37396236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES286785A Expired ES286785A1 (en) 1962-04-06 1963-04-05 Rewarable distributor crane (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3161299A (en)
ES (1) ES286785A1 (en)
FR (1) FR1327241A (en)
GB (1) GB972417A (en)
NL (1) NL139716B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403907A (en) * 1964-05-11 1965-06-25 Richier Sa Crane
DE1289970B (en) * 1965-11-20 1969-02-27 Potain & Cie Ets F Collapsible crane
DE1297834B (en) * 1967-03-11 1969-06-19 E H Hans Dr Ing Mobile multi-purpose crane
DE3207443A1 (en) * 1982-03-02 1983-09-15 Wilhelm 5020 Frechen König TURNING CRANE
EP2423148B1 (en) * 2007-02-16 2013-04-17 Itrec B.V. Hoisting crane and vessel with such a crane
ES2910102A1 (en) * 2020-11-09 2022-05-11 Saez Machinery S L Automated folding and deployed tower crane (Machine-translation by Google Translate, not legally binding)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928493A (en) * 1955-02-10 1960-03-15 Hugh M Rush Telescoping boom
GB798547A (en) * 1955-02-21 1958-07-23 Chantiers & Ateliers De Constr Tower crane
US3034660A (en) * 1959-04-03 1962-05-15 Edward A Rau Trailer mounted folding derrick with telescoping boom

Also Published As

Publication number Publication date
FR1327241A (en) 1963-05-17
GB972417A (en) 1964-10-14
US3161299A (en) 1964-12-15
NL6812362A (en) 1968-11-25
NL139716B (en) 1973-09-17

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