ES462790A1 - Aguilon plegable perfeccionado para gruas telescopica. - Google Patents

Aguilon plegable perfeccionado para gruas telescopica.

Info

Publication number
ES462790A1
ES462790A1 ES462790A ES462790A ES462790A1 ES 462790 A1 ES462790 A1 ES 462790A1 ES 462790 A ES462790 A ES 462790A ES 462790 A ES462790 A ES 462790A ES 462790 A1 ES462790 A1 ES 462790A1
Authority
ES
Spain
Prior art keywords
strut
main
struts
jib
ropes
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
ES462790A
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.)
GRUES BOILOT PINGON RICHIER
Original Assignee
GRUES BOILOT PINGON RICHIER
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 GRUES BOILOT PINGON RICHIER filed Critical GRUES BOILOT PINGON RICHIER
Publication of ES462790A1 publication Critical patent/ES462790A1/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

Landscapes

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

Abstract

Aguilón plegable perfeccionado para grúa telescópica que gira en la parte inferior, del tipo que comprende, al menos, dos partes unidas entre sí de manera articulada, que comprende una parte trasera que forma pie de aguilón, unida por articulación al mástil de la grúa y cuyo desplazamiento entre las posiciones plegada y desplegada es mandada por un sistema de caña y de tirante.
ES462790A 1976-10-22 1977-09-30 Aguilon plegable perfeccionado para gruas telescopica. Expired ES462790A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631875A FR2368430A1 (fr) 1976-10-22 1976-10-22 Fleche repliable pour grues telescopiques

Publications (1)

Publication Number Publication Date
ES462790A1 true ES462790A1 (es) 1978-05-16

Family

ID=9179103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462790A Expired ES462790A1 (es) 1976-10-22 1977-09-30 Aguilon plegable perfeccionado para gruas telescopica.

Country Status (4)

Country Link
DE (1) DE2747048A1 (es)
ES (1) ES462790A1 (es)
FR (1) FR2368430A1 (es)
IT (1) IT1091243B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303524A1 (de) * 1983-02-03 1984-08-09 Wilhelm 5020 Frechen König Turmdrehkran
FR2550176B1 (fr) * 1983-08-03 1985-10-11 Potain Sa Grue a fleche depliable en plusieurs elements articules
FR2643625B2 (fr) * 1988-09-20 1991-11-22 Potain Sa Grue repliable a fleche en trois elements articules les uns aux autres
FR2636616B1 (fr) * 1988-09-20 1990-12-14 Potain Sa Grue repliable a fleche en deux ou trois elements articules les uns aux autres
FR2665429B1 (fr) * 1990-07-31 1992-10-02 Cadillon Sa Grue a montage automatise, avec fleche repliable lateralement.
FR2682097A1 (fr) * 1991-10-02 1993-04-09 Potain Sa Fleche a repliage automatise pour grue.
FR2732000B1 (fr) * 1995-03-22 1997-05-30 Potain Sa Grue a montage automatise avec fleche repliable sur elle-meme
FR2761971B1 (fr) * 1997-04-11 1999-05-28 Potain Sa Grue a montage automatise a fleche pliable, avec repliage lateral pour transport
DE29919790U1 (de) 1999-09-17 2000-04-27 Liebherr-Werk Biberach GmbH, 88400 Biberach Turmdrehkran
WO2013023347A1 (zh) * 2011-08-12 2013-02-21 长沙中联重工科技发展股份有限公司 折叠臂架结构以及展开和折叠该折叠臂架结构的方法
DE102014104557A1 (de) * 2014-04-01 2015-10-01 How To Organize - Gesellschaft Für Technologieentwicklung Mbh Haltearm zum Positionieren eines medizinischen Instruments oder eines medizinischen Geräts
CN109553009B (zh) * 2018-12-10 2020-04-24 中联重科股份有限公司 臂架以及起重机的臂架拆卸方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134083A1 (de) * 1970-11-13 1972-05-18 Edilmac Spa Waagerecht zusammenklappbarer Turmkran
DE2351953C2 (de) * 1973-10-16 1983-10-20 Peiner Hebe- Und Transportsysteme Gmbh, 5500 Trier Turmkran mit zusammenklappbarem Ausleger
FR2306158A1 (fr) * 1975-04-03 1976-10-29 Cadillon Roger Perfectionnements aux systemes de repliage des fleches distributrices de grues

Also Published As

Publication number Publication date
FR2368430A1 (fr) 1978-05-19
FR2368430B1 (es) 1980-03-21
DE2747048A1 (de) 1978-04-27
IT1091243B (it) 1985-07-06

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