FR2449636A1 - Grue telescopique - Google Patents
Grue telescopiqueInfo
- Publication number
- FR2449636A1 FR2449636A1 FR8002950A FR8002950A FR2449636A1 FR 2449636 A1 FR2449636 A1 FR 2449636A1 FR 8002950 A FR8002950 A FR 8002950A FR 8002950 A FR8002950 A FR 8002950A FR 2449636 A1 FR2449636 A1 FR 2449636A1
- Authority
- FR
- France
- Prior art keywords
- fixed
- mitten
- crane
- telescopic
- telescopic crane
- 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.)
- Granted
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)
Abstract
GRUE TELESCOPIQUE. POUR AUGMENTER LA CAPACITE DE CHARGE DE LA GRUE A FLECHE TELESCOPIQUE LORSQUE CETTE DERNIERE EST PARTIELLEMENT OU ENTIEREMENT SORTIE, UN JEU DE POULIES 20 EST SEPARE DU MOUFLE FIXE ET EST FIXE AU TRONCON PRIMAIRE 10 DE LA FLECHE, OU A L'UN DES TRONCONS INTERMEDIAIRES 11 DE CELLE-CI, OU ENCORE A LA FOIS AU TRONCON PRIMAIRE ET A L'UN DES TRONCONS INTERMEDIAIRES. CE JEU SEPARE CONSTITUE UN MODULE INDEPENDANT QUI PEUT SERVIR A CONSTITUER LE MOUFLE MOBILE 17 ETOU LA PARTIE 16 DU MOUFLE FIXE RESTEE FIXEE A LA TETE DE FLECHE 13.
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 true FR2449636A1 (fr) | 1980-09-19 |
FR2449636B1 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) |
Cited By (1)
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 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (11)
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 |
DE1965118A1 (de) * | 1968-12-30 | 1970-08-06 | Richier Sa | Teleskopausleger fuer Kraene |
US3638806A (en) * | 1969-08-01 | 1972-02-01 | Bliss & Laughlin Ind | Portable crane with extendable boom |
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 | |
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 |
-
1979
- 1979-02-21 DE DE19792906594 patent/DE2906594A1/de not_active Withdrawn
-
1980
- 1980-02-04 GB GB8003721A patent/GB2042456B/en not_active Expired
- 1980-02-11 FR FR8002950A patent/FR2449636A1/fr active Granted
- 1980-02-15 IT IT8047916A patent/IT8047916A0/it unknown
Patent Citations (11)
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 | |
DE1965118A1 (de) * | 1968-12-30 | 1970-08-06 | Richier Sa | Teleskopausleger fuer Kraene |
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 |
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2449636B1 (fr) | 1983-05-13 |
GB2042456B (en) | 1982-11-24 |
DE2906594A1 (de) | 1980-08-28 |
GB2042456A (en) | 1980-09-24 |
IT8047916A0 (it) | 1980-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |