ES391567A1 - Grua-torre desmontable. (Machine-translation by Google Translate, not legally binding) - Google Patents

Grua-torre desmontable. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391567A1
ES391567A1 ES71391567A ES391567A ES391567A1 ES 391567 A1 ES391567 A1 ES 391567A1 ES 71391567 A ES71391567 A ES 71391567A ES 391567 A ES391567 A ES 391567A ES 391567 A1 ES391567 A1 ES 391567A1
Authority
ES
Spain
Prior art keywords
mast
arrow
translation
machine
legally binding
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
ES71391567A
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.)
SERIEYE
Original Assignee
SERIEYE
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 SERIEYE filed Critical SERIEYE
Publication of ES391567A1 publication Critical patent/ES391567A1/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
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes

Landscapes

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

Abstract

Removable tower crane, characterized in that it comprises an arrow that is supported on a vertical mast supported by a chassis, mounted on an adjustable frame and is balanced by a counterweight fixed to the chassis by means of a system of ties that form a path essentially polygonal, whose two vertices are constituted by one of the extremities of two power bars inclined one in relation to another, and whose other extremity is adjacent to the head of the mast, the end of the arrow foot being fixed on a frame joined to the head of the mast by an articulation having the horizontal direction, the arrow foot remaining in an entirely displaced position, according to the direction of said articulation with respect to the mast in such a way that when the crane is disassembled, the arrow can be retracted to a position adjacent to the mast. (Machine-translation by Google Translate, not legally binding)
ES71391567A 1970-07-06 1971-05-26 Grua-torre desmontable. (Machine-translation by Google Translate, not legally binding) Expired ES391567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024933A FR2104681B1 (en) 1970-07-06 1970-07-06

Publications (1)

Publication Number Publication Date
ES391567A1 true ES391567A1 (en) 1976-09-01

Family

ID=9058301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES71391567A Expired ES391567A1 (en) 1970-07-06 1971-05-26 Grua-torre desmontable. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE2133111A1 (en)
ES (1) ES391567A1 (en)
FR (1) FR2104681B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306158A1 (en) * 1975-04-03 1976-10-29 Cadillon Roger Telescopic tower crane jib - has constant length component between tower and hinging head section keeping it horizontal
US4168781A (en) * 1976-09-09 1979-09-25 Pyramid Manufacturing Company Crane
US4169535A (en) * 1976-09-09 1979-10-02 Pyramid Manufacturing Company Crane
US4172529A (en) * 1976-09-09 1979-10-30 Pyramid Manufacturing Company--a division of Precorp Crane
FR2665429B1 (en) * 1990-07-31 1992-10-02 Cadillon Sa AUTOMATED MOUNT CRANE, WITH LATERAL FOLDABLE BOOM.
FR3046149B1 (en) * 2015-12-23 2017-12-29 Manitowoc Crane Group France AUTOMATICALLY FOLDING AND FOLDING CRANE COMPRISING A MAT AND ARROW DECALED FROM MATERIAL
DE102022118683B3 (en) * 2022-07-26 2024-02-01 Beutlhauser Holding GmbH TRANSPORT AXLE FOR TRANSPORTING A TOWER CRANE AND METHOD FOR TRANSPORTING A TOWER CRANE USING A TRANSPORT AXLE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054873A (en) * 1900-01-01
FR12918E (en) * 1908-05-22 1910-12-16 Dr C Otto & Comp Ges Mit Beschr Haftung Method and apparatus for separating tar from hot distillation gases, using tar, tar-laden sewage water, or both.
US2383172A (en) * 1944-03-27 1945-08-21 Harold A Wagner Portable crane
FR1377553A (en) * 1963-09-27 1964-11-06 Cart boom for cranes
FR1436638A (en) * 1965-02-15 1966-04-29 Richier Sa Method and mechanism for expanding and folding tower and jib members of a building crane
FR1586595A (en) * 1968-12-31 1970-02-20

Also Published As

Publication number Publication date
FR2104681A1 (en) 1972-04-21
DE2133111A1 (en) 1972-01-13
FR2104681B1 (en) 1974-05-03

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