DK141283B - Byggekran med en teleskopisk mast og en hertil hængslet udligger. - Google Patents

Byggekran med en teleskopisk mast og en hertil hængslet udligger. Download PDF

Info

Publication number
DK141283B
DK141283B DK220773A DK220773A DK141283B DK 141283 B DK141283 B DK 141283B DK 220773 A DK220773 A DK 220773A DK 220773 A DK220773 A DK 220773A DK 141283 B DK141283 B DK 141283B
Authority
DK
Denmark
Prior art keywords
boom
hinge
jib
crane
shaft
Prior art date
Application number
DK220773A
Other languages
Danish (da)
English (en)
Other versions
DK141283C (enrdf_load_stackoverflow
Inventor
Jean Noly
Original Assignee
Loirecord
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 Loirecord filed Critical Loirecord
Publication of DK141283B publication Critical patent/DK141283B/da
Application granted granted Critical
Publication of DK141283C publication Critical patent/DK141283C/da

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
    • B66C23/64—Jibs
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • 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
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DK220773A 1972-04-20 1973-04-18 Byggekran med en teleskopisk mast og en hertil hængslet udligger. DK141283B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7214940 1972-04-20
FR7214940A FR2180614B2 (enrdf_load_stackoverflow) 1972-04-20 1972-04-20

Publications (2)

Publication Number Publication Date
DK141283B true DK141283B (da) 1980-02-18
DK141283C DK141283C (enrdf_load_stackoverflow) 1980-07-28

Family

ID=9097596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220773A DK141283B (da) 1972-04-20 1973-04-18 Byggekran med en teleskopisk mast og en hertil hængslet udligger.

Country Status (6)

Country Link
DE (1) DE2318314C2 (enrdf_load_stackoverflow)
DK (1) DK141283B (enrdf_load_stackoverflow)
ES (1) ES413735A1 (enrdf_load_stackoverflow)
FR (1) FR2180614B2 (enrdf_load_stackoverflow)
IT (1) IT1045305B (enrdf_load_stackoverflow)
NL (1) NL176248C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306158A1 (fr) * 1975-04-03 1976-10-29 Cadillon Roger Perfectionnements aux systemes de repliage des fleches distributrices de grues
FR2422581A1 (fr) * 1978-04-10 1979-11-09 Potain Sa Systeme pour le depliage loin du sol de la fleche d'une grue telescopique
FR2424871A1 (fr) * 1978-05-03 1979-11-30 Cadillon Dispositif et procede pour le repliage de la fleche distributrice sur une grue a fleche horizontale et a montage rapide
US4653655A (en) * 1985-12-23 1987-03-31 Harnischfeger Corporation Crane boom having variable angle offset capability
DE4314779C2 (de) * 1993-05-05 2000-02-03 Terex Peiner Gmbh Zusammenklappbarer Fachwerk-Ausleger für einen Turmkran
EP1057776B1 (fr) * 1999-06-02 2004-08-18 Jean-Marc Yerly Grue avec flèche articulée
DE102009022262A1 (de) 2009-05-22 2010-11-25 Terex Demag Gmbh Winkelverstellung eines Auslegersystems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888151A (en) * 1953-12-28 1959-05-26 Pitman Mfg Company Hydraulic folding gooseneck boom
IT713141A (enrdf_load_stackoverflow) * 1964-01-09
FR2086359B1 (enrdf_load_stackoverflow) * 1970-04-25 1974-04-05 Herbert Eduard

Also Published As

Publication number Publication date
DE2318314A1 (de) 1973-11-15
FR2180614A2 (enrdf_load_stackoverflow) 1973-11-30
FR2180614B2 (enrdf_load_stackoverflow) 1976-03-12
NL7305432A (enrdf_load_stackoverflow) 1973-10-23
DK141283C (enrdf_load_stackoverflow) 1980-07-28
IT1045305B (it) 1980-05-10
NL176248C (nl) 1985-03-18
DE2318314C2 (de) 1984-05-30
ES413735A1 (es) 1976-01-16

Similar Documents

Publication Publication Date Title
US4518059A (en) Attachment for the booms of cranes or the like
US7137518B2 (en) Telescopic crane
JP2793932B2 (ja) クレーン用の自動折畳み式ブーム
AU2014234411B2 (en) Lattice-mast element, lattice-mast jib having at least one such lattice-mast element, and crane having at least one such lattice-mast jib
US3944081A (en) Tower crane
US2336432A (en) Oil well servicing mast
RU2256599C2 (ru) Устройство для раскрытия или складывания головных элементов стрелы крана
DK141283B (da) Byggekran med en teleskopisk mast og en hertil hængslet udligger.
US3934729A (en) Tower crane
US3028018A (en) Collapsible boom for mobile cranes
US20220144600A1 (en) Automatically folding and unfolding tower crane
JPH05193890A (ja) 自動折畳み塔式クレーン
JP7292298B2 (ja) ２パーツのジブを持つ移動式クレーン、及びそのような移動式クレーンのブームシステムの位置合わせのための方法
US3173549A (en) Material handling device
US2501369A (en) Folding pile driver lead
KR102119423B1 (ko) 트러스 프레임을 가진 지붕 작업 장치
US2225561A (en) Derrick
CN107640710B (zh) 具有空间拉线装配部的伸缩吊臂
US4561552A (en) Attachment jib for cranes
JP2006199484A (ja) クレーンのストラット
RU2225345C2 (ru) Башенный кран и способ его монтажа
US11618656B2 (en) Mobile crane having a separable a frame
US2471492A (en) Portable derrick
US4569454A (en) Attachment jib for cranes
US2786584A (en) Rotary tower crane