FR2129912B1 - - Google Patents

Info

Publication number
FR2129912B1
FR2129912B1 FR7109897A FR7109897A FR2129912B1 FR 2129912 B1 FR2129912 B1 FR 2129912B1 FR 7109897 A FR7109897 A FR 7109897A FR 7109897 A FR7109897 A FR 7109897A FR 2129912 B1 FR2129912 B1 FR 2129912B1
Authority
FR
France
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
FR7109897A
Other languages
French (fr)
Other versions
FR2129912A1 (zh
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
Priority to FR7109897A priority Critical patent/FR2129912B1/fr
Priority to ES399135A priority patent/ES399135A1/es
Priority to IT2184272A priority patent/IT950187B/it
Priority to DE19722212249 priority patent/DE2212249C2/de
Priority to GB1192072A priority patent/GB1390206A/en
Publication of FR2129912A1 publication Critical patent/FR2129912A1/fr
Application granted granted Critical
Publication of FR2129912B1 publication Critical patent/FR2129912B1/fr
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
    • 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
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/703—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by flexible elements, e.g. cables, chains or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
FR7109897A 1971-03-15 1971-03-15 Expired FR2129912B1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7109897A FR2129912B1 (zh) 1971-03-15 1971-03-15
ES399135A ES399135A1 (es) 1971-03-15 1972-01-24 Perfeccionamientos introducidos en gruas de flecha izable.
IT2184272A IT950187B (it) 1971-03-15 1972-03-14 Gru a braccio telescopico innalza bile
DE19722212249 DE2212249C2 (de) 1971-03-15 1972-03-14 Aufstellbarer Turmkran mit am Mast angelenktem Teleskopausleger
GB1192072A GB1390206A (en) 1971-03-15 1972-03-15 Tower crane with telescopic jib

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7109897A FR2129912B1 (zh) 1971-03-15 1971-03-15

Publications (2)

Publication Number Publication Date
FR2129912A1 FR2129912A1 (zh) 1972-11-03
FR2129912B1 true FR2129912B1 (zh) 1975-03-21

Family

ID=9073879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109897A Expired FR2129912B1 (zh) 1971-03-15 1971-03-15

Country Status (5)

Country Link
DE (1) DE2212249C2 (zh)
ES (1) ES399135A1 (zh)
FR (1) FR2129912B1 (zh)
GB (1) GB1390206A (zh)
IT (1) IT950187B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100387505C (zh) * 2005-12-05 2008-05-14 郑州机械研究所 装拆式高台重型设备安装用吊装系统
DE102010014886A1 (de) * 2010-04-14 2011-10-20 Liebherr-Werk Biberach Gmbh Verfahren zur Anordnung einer Anzeigeeinheit an einem Turmdrehkran
NO20210761A1 (en) * 2021-06-11 2022-12-12 Seaonics As A crane

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682432A (en) * 1950-05-31 1954-06-29 American Steel Dredge Company Variable length boom and selfleveling platform therefor
GB722703A (en) * 1951-11-23 1955-01-26 British Hoist And Crane Compan Improvements in and relating to cranes
GB742368A (en) * 1953-03-30 1955-12-21 Prep Ind Combustibles Improvements in or relating to cranes
US3194413A (en) * 1962-10-08 1965-07-13 Louis J Landry Extendable boom
FR1413780A (fr) * 1964-11-09 1965-10-08 Michel Freres Atel Dispositif de relevage et de télescopage des grues
FR1510992A (fr) * 1966-12-07 1968-01-26 Potain & Cie Ets F Perfectionnements aux grues à flèche distributrice relevable
US3465899A (en) * 1967-08-03 1969-09-09 Bucyrus Erie Co Telescoping boom for hydraulic crane
FR1590629A (zh) * 1968-05-14 1970-04-20
FR1591606A (zh) * 1968-08-30 1970-05-04
DE1901114A1 (de) * 1969-01-10 1970-11-05 Coles Krane Gmbh Teleskop-Auslegermast fuer Krane
DE1906483A1 (de) * 1969-02-10 1970-08-13 Guenter Rademacher Teleskopausleger mit Seilbetaetigung,Schraegaufhaengung der Seilrollen im Teleskopausleger
GB1262553A (en) * 1969-08-21 1972-02-02 Coles Crane Ltd A telescopic crane boom

Also Published As

Publication number Publication date
GB1390206A (en) 1975-04-09
DE2212249A1 (de) 1972-09-28
DE2212249C2 (de) 1983-01-13
ES399135A1 (es) 1975-06-01
FR2129912A1 (zh) 1972-11-03
IT950187B (it) 1973-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse