FR2449636B1 - - Google Patents

Info

Publication number
FR2449636B1
FR2449636B1 FR8002950A FR8002950A FR2449636B1 FR 2449636 B1 FR2449636 B1 FR 2449636B1 FR 8002950 A FR8002950 A FR 8002950A FR 8002950 A FR8002950 A FR 8002950A FR 2449636 B1 FR2449636 B1 FR 2449636B1
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
FR8002950A
Other versions
FR2449636A1 (fr
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.)
Leo Gottwald KG
Original Assignee
Leo Gottwald KG
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 Leo Gottwald KG filed Critical Leo Gottwald KG
Publication of FR2449636A1 publication Critical patent/FR2449636A1/fr
Application granted granted Critical
Publication of FR2449636B1 publication Critical patent/FR2449636B1/fr
Granted 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/66—Outer or upper end constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/043—Block and tackle system with variable number of cable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR8002950A 1979-02-21 1980-02-11 Grue telescopique Granted FR2449636A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792906594 DE2906594A1 (de) 1979-02-21 1979-02-21 Teleskopkran

Publications (2)

Publication Number Publication Date
FR2449636A1 FR2449636A1 (fr) 1980-09-19
FR2449636B1 true FR2449636B1 (fr) 1983-05-13

Family

ID=6063472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002950A Granted FR2449636A1 (fr) 1979-02-21 1980-02-11 Grue telescopique

Country Status (4)

Country Link
DE (1) DE2906594A1 (fr)
FR (1) FR2449636A1 (fr)
GB (1) GB2042456B (fr)
IT (1) IT8047916A0 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531056A1 (fr) * 1982-07-27 1984-02-03 Ppm Sa Ensemble de tete de fleche de grue
US5538223A (en) * 1994-04-21 1996-07-23 Scace; Gregory Single line multiple purchase block and tackle system
GB2324029B (en) 1997-04-09 1999-06-30 Braitrim A hanger
DE10233427B4 (de) * 2002-07-23 2005-07-28 Sennebogen Maschinenfabrik Gmbh Teleskopierbare Arbeitsmaschine
DE102006023371A1 (de) * 2006-05-16 2007-11-22 Terex-Demag Gmbh & Co. Kg Teleskopierbarer Kranausleger
CN101607681B (zh) * 2008-06-17 2012-01-25 卫华集团有限公司 臂行式悬臂起重机上的起升牵引机构
CN103204438A (zh) * 2012-12-06 2013-07-17 浙江虎霸建设机械有限公司 一种动臂式塔式起重机臂尖节结构
CN104555776B (zh) * 2014-12-29 2016-10-26 中联重科股份有限公司 一种用于工程机械的卷扬机构和工程机械
DE102016117192B4 (de) 2016-09-13 2024-02-01 Rheinmetall Landsysteme Gmbh Kettenfahrzeug mit universellem Kran

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR459962A (fr) * 1913-07-03 1913-11-20 Abel Pifre & Cie Soc Perfectionnement aux grues de levage à deux crochets
US1436608A (en) * 1921-08-10 1922-11-21 Robert S Rodier Block and tackle apparatus
GB791534A (en) * 1954-12-18 1958-03-05 Ib Birger Vilhelm Fischer Improvements in and relating to hoisting devices comprising a jib or boom
US2902177A (en) * 1956-10-08 1959-09-01 American Hoist & Derrick Co Block stowage means for derricks
DE1281128B (de) * 1965-12-06 1968-10-24 E H Hans Liebherr Dr Ing Fahrbarer Mehrzweckkran
GB1268041A (en) * 1967-12-21 1972-03-22 Speedcranes Ltd Improvements to jib cranes and swinging derricks
AU439003B2 (en) * 1968-03-25 1973-08-08 Two-stage extensible boom
US3638806A (en) * 1969-08-01 1972-02-01 Bliss & Laughlin Ind Portable crane with extendable boom
DE2258807A1 (de) * 1972-12-01 1974-06-06 Krupp Gmbh Teleskopierbarer ausleger, vorzugsweise eines auto- oder mobilkranes
DE2263159A1 (de) * 1972-12-22 1974-07-11 Reich Wilhelm Laufkatzenkran

Also Published As

Publication number Publication date
GB2042456A (en) 1980-09-24
FR2449636A1 (fr) 1980-09-19
DE2906594A1 (de) 1980-08-28
IT8047916A0 (it) 1980-02-15
GB2042456B (en) 1982-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse