EP0043831A1 - Installation de charge, avec un mat de charge articulable entre deux montants. - Google Patents

Installation de charge, avec un mat de charge articulable entre deux montants.

Info

Publication number
EP0043831A1
EP0043831A1 EP81900307A EP81900307A EP0043831A1 EP 0043831 A1 EP0043831 A1 EP 0043831A1 EP 81900307 A EP81900307 A EP 81900307A EP 81900307 A EP81900307 A EP 81900307A EP 0043831 A1 EP0043831 A1 EP 0043831A1
Authority
EP
European Patent Office
Prior art keywords
loading
auxiliary
block
lift
boom
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
Application number
EP81900307A
Other languages
German (de)
English (en)
Other versions
EP0043831B1 (fr
Inventor
Heinz Sprengel
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.)
Blohm and Voss GmbH
Original Assignee
Blohm and Voss GmbH
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 Blohm and Voss GmbH filed Critical Blohm and Voss GmbH
Publication of EP0043831A1 publication Critical patent/EP0043831A1/fr
Application granted granted Critical
Publication of EP0043831B1 publication Critical patent/EP0043831B1/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
    • B66C23/60—Derricks
    • B66C23/605—Derricks employing ships' masts
    • 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

Definitions

  • Loading harness with loading boom that can be swiveled through between two posts in a lmm bearing
  • the invention relates to a loading harness with a swiveling loading boom in a lumber bearing between two posts, which carries an auxiliary stroke at the upper end of an extension extending beyond the fittings of the main lift, the upper loading block and the guide plate carrying locomotive hl ag rotatable about the loading axis and whose guide pulley and sheaves of the upper loading block are arranged eccentrically to the axis of rotation of the block fitting on the latter, the distance of the block fitting of the auxiliary lift from the fittings of the main lift being at least so large that when the lower loading block and loading hook of the auxiliary lift are raised and in an approximately vertical position of the The lower edge of the loading hook is free of the fittings on the main lift (according to Pat. Note P 28 11 384).
  • a block fitting of the second auxiliary lifting device is fixedly or only very rotatably connected by means of a second extension of the loading boom, and the second auxiliary lifting stroke when the lower one is raised.
  • Loading block with loading hook in an approximately vertical position of the loading boom with the lower edge of its loading hook preferably goes free from the block fitting of the first auxiliary lift.
  • the block fitting of the second auxiliary stroke is about +/- 15 ° Axis of the second loading boom extension by stopper be ⁇
  • the second auxiliary stroke can work independently of the first auxiliary stroke and the main stroke and, if the connection is appropriately dimensioned, also simultaneously.

Landscapes

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

Abstract

L'installation de charge comprend un mat de charge articulable entre deux montants. Ce mat presente a son extremite superieure un prolongement (1) s'etendant au-dela de l'armature de la chape principale et portant une armature (2) pour un palan auxiliaire. Cette armature est apte a tourner autour de l'axe du mat de charge et disposee de facon que, dans une position approximativement verticale du mat de charge, le bord inferieur du crochet du palan auxiliaire se deplace independamment de l'armature de la chape principale. Une armature (12) d'un second palan auxiliaire est reliee, rigidement ou avec une liberte de rotation, a l'armature du premier palan auxiliaire au moyen d'un second prolongement (11) et disposee de telle facon que le bord inferieur du crochet du second palan auxiliaire, dans la position elevee du bloc de charge (15) et approximativement verticale du mat de charge, se deplace independamment de l'armature du premier palan auxiliaire.
EP81900307A 1980-01-24 1981-01-23 Installation de charge, avec un mat de charge articulable entre deux montants Expired EP0043831B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3002464 1980-01-24
DE3002464A DE3002464C2 (de) 1980-01-24 1980-01-24 Ladegeschirr mit in einem Lümmellager zwischen zwei Pfosten hindurchschwenkbarem Ladebaum

Publications (2)

Publication Number Publication Date
EP0043831A1 true EP0043831A1 (fr) 1982-01-20
EP0043831B1 EP0043831B1 (fr) 1984-01-11

Family

ID=6092833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81900307A Expired EP0043831B1 (fr) 1980-01-24 1981-01-23 Installation de charge, avec un mat de charge articulable entre deux montants

Country Status (6)

Country Link
US (1) US4565292A (fr)
EP (1) EP0043831B1 (fr)
JP (1) JPS6348798B2 (fr)
DE (1) DE3002464C2 (fr)
PL (1) PL129299B1 (fr)
WO (1) WO1981002152A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO153330C (no) * 1982-12-06 1986-02-26 Hydraulik Brattvaag As Anordning ved kran.
GB2216861B (en) * 1988-04-08 1991-03-20 Heerema Engineering Improvements in cranes
US6669038B1 (en) * 2000-08-14 2003-12-30 David Zingerman Self-propelled crane
JP4390468B2 (ja) * 2003-03-24 2009-12-24 株式会社小松製作所 パイプレイヤ
NO333202B1 (no) * 2009-02-16 2013-04-08 Nat Oilwell Varco Norway As Fremgangsmate og anordning for a heise et kolli fra en kran

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125227A (en) * 1964-03-17 Boom construction
NL295774A (fr) *
US3273722A (en) * 1966-09-20 Priest etal tower top for logging spar
US964534A (en) * 1909-09-13 1910-07-19 Clyde Iron Works Machine for logging.
FR459962A (fr) * 1913-07-03 1913-11-20 Abel Pifre & Cie Soc Perfectionnement aux grues de levage à deux crochets
DE726403C (de) * 1938-01-12 1942-10-13 Anselm Cyran Seilfuehrung in der Drehachse eines Wippdrehkranes
US2515777A (en) * 1944-10-27 1950-07-18 Dravo Corp Crane
US2902177A (en) * 1956-10-08 1959-09-01 American Hoist & Derrick Co Block stowage means for derricks
US2947516A (en) * 1956-10-22 1960-08-02 Young Iron Works Slack puller
AT201812B (de) * 1957-02-08 1959-01-26 Miroslav Mlcak Fahrbarer Drehscheiben-Derrickkran
FR1285222A (fr) * 1958-08-22 1962-02-23 Procédé et dispositif de montage de mâts sur des navires
US3107790A (en) * 1960-12-06 1963-10-22 Guenther W Lehmann Cargo rig
GB937115A (en) * 1961-06-30 1963-09-18 Director Of Ministerul Metalur A cargo handling installation
DE1201715B (de) * 1964-04-17 1965-09-23 H C Stuelcken Sohn Schiffsladevorrichtung mit Ladebaum und zwei Blockwippen zum freien Durchpendeln beider Ladetaljen zwischen den Pfosten
US3317057A (en) * 1965-03-16 1967-05-02 Bergens Mek Verksted Derricks
FR1471592A (fr) * 1965-03-16 1967-03-03 Bergens Mek Verksted Perfectionnements aux chevalets de levage
GB1247119A (en) * 1969-05-28 1971-09-22 Hans Liebherr Mobile crane
JPS5338531B2 (fr) * 1972-05-15 1978-10-16
US4165702A (en) * 1974-07-08 1979-08-28 Santa Fe International Corporation Method of constructing a twin hulled, column stabilized, semi-submersible derrick barge
DE2539526A1 (de) * 1975-09-05 1977-03-24 Howaldtswerke Deutsche Werft Schwimmkran mit ablegbarem haupt- ausleger
DE2811384C3 (de) * 1978-03-16 1981-01-22 Blohm + Voss Ag, 2000 Hamburg Ladegeschirr

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8102152A1 *

Also Published As

Publication number Publication date
DE3002464C2 (de) 1984-07-19
WO1981002152A1 (fr) 1981-08-06
JPS57500144A (fr) 1982-01-28
EP0043831B1 (fr) 1984-01-11
PL229485A1 (fr) 1981-09-04
DE3002464A1 (de) 1981-07-30
US4565292A (en) 1986-01-21
PL129299B1 (en) 1984-04-30
JPS6348798B2 (fr) 1988-09-30

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