EP0043831A1 - Ladegeschirr mit in einem lümmellager zwischen zwei pfosten hindurchschwenkenbarem ladebaum. - Google Patents
Ladegeschirr mit in einem lümmellager zwischen zwei pfosten hindurchschwenkenbarem ladebaum.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
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.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3002464A DE3002464C2 (de) | 1980-01-24 | 1980-01-24 | Ladegeschirr mit in einem Lümmellager zwischen zwei Pfosten hindurchschwenkbarem Ladebaum |
DE3002464 | 1980-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0043831A1 true EP0043831A1 (de) | 1982-01-20 |
EP0043831B1 EP0043831B1 (de) | 1984-01-11 |
Family
ID=6092833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81900307A Expired EP0043831B1 (de) | 1980-01-24 | 1981-01-23 | Ladegeschirr mit in einem lümmellager zwischen zwei pfosten hindurchschwenkenbarem ladebaum |
Country Status (6)
Country | Link |
---|---|
US (1) | US4565292A (de) |
EP (1) | EP0043831B1 (de) |
JP (1) | JPS6348798B2 (de) |
DE (1) | DE3002464C2 (de) |
PL (1) | PL129299B1 (de) |
WO (1) | WO1981002152A1 (de) |
Families Citing this family (5)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125227A (en) * | 1964-03-17 | Boom construction | ||
US3273722A (en) * | 1966-09-20 | Priest etal tower top for logging spar | ||
NL295774A (de) * | ||||
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 |
FR1471592A (fr) * | 1965-03-16 | 1967-03-03 | Bergens Mek Verksted | Perfectionnements aux chevalets de levage |
US3317057A (en) * | 1965-03-16 | 1967-05-02 | Bergens Mek Verksted | Derricks |
FR2043738B3 (de) * | 1969-05-28 | 1973-03-16 | Liebherr Hans | |
JPS5338531B2 (de) * | 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 |
-
1980
- 1980-01-24 DE DE3002464A patent/DE3002464C2/de not_active Expired
-
1981
- 1981-01-22 PL PL1981229485A patent/PL129299B1/pl unknown
- 1981-01-23 US US06/700,332 patent/US4565292A/en not_active Expired - Fee Related
- 1981-01-23 WO PCT/EP1981/000008 patent/WO1981002152A1/de active IP Right Grant
- 1981-01-23 JP JP56500484A patent/JPS6348798B2/ja not_active Expired
- 1981-01-23 EP EP81900307A patent/EP0043831B1/de not_active Expired
Non-Patent Citations (1)
Title |
---|
See references of WO8102152A1 * |
Also Published As
Publication number | Publication date |
---|---|
PL229485A1 (de) | 1981-09-04 |
DE3002464C2 (de) | 1984-07-19 |
PL129299B1 (en) | 1984-04-30 |
WO1981002152A1 (en) | 1981-08-06 |
JPS57500144A (de) | 1982-01-28 |
JPS6348798B2 (de) | 1988-09-30 |
US4565292A (en) | 1986-01-21 |
DE3002464A1 (de) | 1981-07-30 |
EP0043831B1 (de) | 1984-01-11 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19811030 |
|
AK | Designated contracting states |
Designated state(s): FR GB |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): FR GB |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19941215 Year of fee payment: 15 |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19950105 Year of fee payment: 15 |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19960123 |
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GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19960123 |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19960930 |
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REG | Reference to a national code |
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