EP1466856A3 - Mobile crane with outrigger structure - Google Patents
Mobile crane with outrigger structure Download PDFInfo
- Publication number
- EP1466856A3 EP1466856A3 EP03029318A EP03029318A EP1466856A3 EP 1466856 A3 EP1466856 A3 EP 1466856A3 EP 03029318 A EP03029318 A EP 03029318A EP 03029318 A EP03029318 A EP 03029318A EP 1466856 A3 EP1466856 A3 EP 1466856A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mobile crane
- outrigger structure
- undercarriage
- carries
- support device
- 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
- B66C23/84—Slewing gear
-
- 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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Die Erfindung betrifft einen fahrbaren Kran mit einem um eine aufrechte Achse (8) drehbaren Oberwagen (2), der einen Kranausleger mit Hubmitteln trägt, einem Unterwagen (4) mit einem Raupenfahrwerk (21), der den Oberwagen (2) trägt, sowie eine Abstützvorrichtung (3), die mehrere anheb- und absenkbare Abstützfüße (14,17) aufweist, wobei sowohl der Oberwagen (2) als auch der Unterwagen (4) relativ zur Abstützvorrichtung (3) um eine aufrechte Achse (8,19) verdrehbar sind.The invention relates to a mobile crane with an upright axis (8). rotatable superstructure (2), which carries a crane boom with lifting means, an undercarriage (4) with a crawler chassis (21) which carries the superstructure (2) and a support device (3), which has a plurality of support feet (14, 17) which can be raised and lowered, both the uppercarriage (2) and the undercarriage (4) relative to the support device (3) an upright axis (8, 19) can be rotated.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20305683U | 2003-04-08 | ||
DE20305683U DE20305683U1 (en) | 2003-04-08 | 2003-04-08 | Mobile crane |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1466856A2 EP1466856A2 (en) | 2004-10-13 |
EP1466856A3 true EP1466856A3 (en) | 2004-12-08 |
EP1466856B1 EP1466856B1 (en) | 2006-08-02 |
Family
ID=32864570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03029318A Expired - Lifetime EP1466856B1 (en) | 2003-04-08 | 2003-12-18 | Mobile crane with outrigger structure |
Country Status (4)
Country | Link |
---|---|
US (1) | US7178682B2 (en) |
EP (1) | EP1466856B1 (en) |
JP (1) | JP2004307216A (en) |
DE (2) | DE20305683U1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041255A1 (en) * | 2005-08-31 | 2007-03-01 | Terex-Demag Gmbh & Co. Kg | Crane e.g. crawler crane, lower chassis, has several supporting rods rotatably supported at base plate for adopting transport position and operating position, and supporting units necessary for crane operation attached at supporting rods |
DE102005047745A1 (en) * | 2005-09-28 | 2007-03-29 | Terex-Demag Gmbh & Co. Kg | Movable crane e.g. crawler crane, for lifting load, has four supports, in which two supports are aligned longitudinal to driving direction within track of truck and other supports are aligned transverse to driving direction outside track |
DE202007017896U1 (en) | 2007-12-21 | 2009-04-23 | Liebherr-Werk Ehingen Gmbh | Crawler track and crawler crane |
DE102008007917A1 (en) * | 2008-02-06 | 2009-08-13 | Putzmeister Concrete Pumps Gmbh | Mobile working machine |
US9284168B2 (en) * | 2009-10-01 | 2016-03-15 | Mw Industries, Inc. | Guyless service rig with side-mounted, pivotally deployable rear outriggers |
DE102010023275B4 (en) | 2010-06-10 | 2022-05-12 | Liebherr-Werk Ehingen Gmbh | Procedure for moving large cranes in the upgraded system and system for performing this procedure |
DE102011102110B4 (en) | 2011-05-20 | 2023-05-17 | Liebherr-Werk Ehingen Gmbh | Undercarriage for crawler crane, crawler crane and method of erecting and dismantling a crawler crane |
CN102602829B (en) * | 2012-03-29 | 2014-02-19 | 中联重科股份有限公司 | Engineering machinery and supporting leg positioning and supporting device thereof |
US9212524B2 (en) | 2013-02-15 | 2015-12-15 | Black Hawk Energy Services, Inc. | Methods of supporting a self-propelled derrick rig |
US9238945B2 (en) | 2013-02-15 | 2016-01-19 | Black Hawk Energy Services, Inc. | Base beam and self-propelled derrick rig assembly |
US20140231609A1 (en) * | 2013-02-15 | 2014-08-21 | Black Hawk Energy Services | Base beam for supporting a self-propelled derrick rig |
CA155199S (en) * | 2013-08-21 | 2014-11-03 | Tadano Ltd | Outrigger for a crane truck |
EP2815033B1 (en) | 2013-08-27 | 2016-08-17 | BAUER Spezialtiefbau GmbH | Earthboring implement and method for earthboring |
CN108423578A (en) * | 2017-02-13 | 2018-08-21 | 易肃 | A kind of towed autocrane |
JP6967982B2 (en) * | 2018-01-26 | 2021-11-17 | 極東開発工業株式会社 | Special vehicle |
CN109131611A (en) * | 2018-07-13 | 2019-01-04 | 云南电网有限责任公司曲靖供电局 | A kind of self-balancing running gear and balance car |
KR102407194B1 (en) * | 2020-08-11 | 2022-06-10 | 주식회사 평강비아이엠 | An outrigger frame structure for heavy machine |
KR102418021B1 (en) * | 2020-08-12 | 2022-07-07 | 주식회사 평강비아이엠 | An outrigger structure for heavy machine |
CN111924708B (en) * | 2020-10-12 | 2021-03-12 | 湖南三一中型起重机械有限公司 | Spacing subassembly of swing landing leg and hoist |
CN113651253B (en) * | 2021-08-23 | 2023-12-29 | 合肥市春华起重机械有限公司 | Counterweight device of lorry-mounted crane |
CN115978401B (en) * | 2022-12-28 | 2023-11-28 | 深圳市尚为照明有限公司 | Full-automatic expansion type rescue mobile platform |
CN115924725B (en) * | 2023-03-10 | 2023-05-16 | 河南双力桥梁机械集团有限公司 | High-stability beam lifting machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608756A (en) * | 1968-06-07 | 1971-09-28 | Poclain Sa | Mechanical excavator or other earth working machine |
GB2135273A (en) * | 1983-02-23 | 1984-08-30 | Ppm Sa | Mobile machine, such as a mobile crane or excavator, equipped with turret structure and stabilizing assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312291A (en) * | 1964-10-05 | 1967-04-04 | Raymond Int Inc | Derricks |
FR1594609A (en) * | 1968-09-19 | 1970-06-08 | ||
US3545627A (en) * | 1968-12-30 | 1970-12-08 | Letourneau Inc | Heavy duty crane for use in a narrow loading area |
NO132910C (en) * | 1974-07-19 | 1976-01-28 | Ingebret Soyland | |
JPS5238818U (en) * | 1975-09-12 | 1977-03-18 | ||
US4124226A (en) * | 1977-10-06 | 1978-11-07 | Harnischfeger Corporation | Electrohydraulic outrigger control system |
JPS56131241U (en) * | 1980-03-06 | 1981-10-05 | ||
JPS56143937U (en) * | 1980-04-01 | 1981-10-30 | ||
US4371046A (en) * | 1980-04-21 | 1983-02-01 | Vernon Read | Apparatus for and method of drilling a hole into the ground |
US4336889A (en) * | 1980-10-27 | 1982-06-29 | Fmc Corporation | Ring supported truck crane and method of setting up |
US4387814A (en) * | 1981-09-08 | 1983-06-14 | The Manitowoc Company, Inc. | Traveling attachment for ring supported lift crane |
CA1195661A (en) * | 1982-07-22 | 1985-10-22 | Yokichi Nagasawa | Earth-working machine |
US4515520A (en) * | 1982-09-13 | 1985-05-07 | J. I. Case Company | Stabilizer assembly |
DD223992A1 (en) * | 1984-04-27 | 1985-06-26 | Vta Leipzig Paul Froehlich Veb | METHOD FOR RANGING DIRECTION OF UNLIMITED LABELS |
-
2003
- 2003-04-08 DE DE20305683U patent/DE20305683U1/en not_active Expired - Lifetime
- 2003-12-18 EP EP03029318A patent/EP1466856B1/en not_active Expired - Lifetime
- 2003-12-18 DE DE50304464T patent/DE50304464D1/en not_active Expired - Lifetime
-
2004
- 2004-04-08 US US10/821,080 patent/US7178682B2/en not_active Expired - Lifetime
- 2004-04-08 JP JP2004114337A patent/JP2004307216A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608756A (en) * | 1968-06-07 | 1971-09-28 | Poclain Sa | Mechanical excavator or other earth working machine |
GB2135273A (en) * | 1983-02-23 | 1984-08-30 | Ppm Sa | Mobile machine, such as a mobile crane or excavator, equipped with turret structure and stabilizing assembly |
Also Published As
Publication number | Publication date |
---|---|
US7178682B2 (en) | 2007-02-20 |
DE50304464D1 (en) | 2006-09-14 |
DE20305683U1 (en) | 2004-08-19 |
EP1466856B1 (en) | 2006-08-02 |
US20040256344A1 (en) | 2004-12-23 |
EP1466856A2 (en) | 2004-10-13 |
JP2004307216A (en) | 2004-11-04 |
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