FR2416861A1 - Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock area - Google Patents
Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock areaInfo
- Publication number
- FR2416861A1 FR2416861A1 FR7803951A FR7803951A FR2416861A1 FR 2416861 A1 FR2416861 A1 FR 2416861A1 FR 7803951 A FR7803951 A FR 7803951A FR 7803951 A FR7803951 A FR 7803951A FR 2416861 A1 FR2416861 A1 FR 2416861A1
- Authority
- FR
- France
- Prior art keywords
- docks
- column
- working
- mobile crane
- hydraulic cylinders
- 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.)
- Withdrawn
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
A mobile crane intended for work in docks is mounted on a vehicle fitted with pneumatic tyres. The column is mounted on a horizontal pivot attached to the turntable and is normally held vertical by the jacks. The crane boom is pivoted to the column in such a way that when the column is in the horizontal position the boom lies on top of the column also in a sensibly horizontally position. The crane can then be moved without need for further dismantling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803951A FR2416861A1 (en) | 1978-02-13 | 1978-02-13 | Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803951A FR2416861A1 (en) | 1978-02-13 | 1978-02-13 | Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock area |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2416861A1 true FR2416861A1 (en) | 1979-09-07 |
Family
ID=9204513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803951A Withdrawn FR2416861A1 (en) | 1978-02-13 | 1978-02-13 | Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock area |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2416861A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007056289A1 (en) * | 2007-10-29 | 2009-04-30 | Liebherr-Werk Ehingen Gmbh | Method for erecting a crane jib |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL93640C (en) * | ||||
FR1476819A (en) * | 1966-03-03 | 1967-04-14 | Handling machine | |
FR1487151A (en) * | 1966-07-20 | 1967-06-30 | Kyoei Kaihatsu Co | Pylon crane on truck |
FR2181625A1 (en) * | 1972-04-28 | 1973-12-07 | Noly Jean |
-
1978
- 1978-02-13 FR FR7803951A patent/FR2416861A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL93640C (en) * | ||||
FR1476819A (en) * | 1966-03-03 | 1967-04-14 | Handling machine | |
FR1487151A (en) * | 1966-07-20 | 1967-06-30 | Kyoei Kaihatsu Co | Pylon crane on truck |
FR2181625A1 (en) * | 1972-04-28 | 1973-12-07 | Noly Jean |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007056289A1 (en) * | 2007-10-29 | 2009-04-30 | Liebherr-Werk Ehingen Gmbh | Method for erecting a crane jib |
DE102007056289B4 (en) * | 2007-10-29 | 2009-06-04 | Liebherr-Werk Ehingen Gmbh | Method for erecting a crane jib |
US9371215B2 (en) | 2007-10-29 | 2016-06-21 | Liebherr-Werk Ehingen Gmbh | Method for erecting a crane boom |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1038819A (en) | Excavator with stabilizers | |
GB864037A (en) | Self aligning pivoting transportable crane | |
GB978765A (en) | Improvements in or relating to slewing cranes | |
GB1486350A (en) | Mobile load handling apparatus | |
GB1248611A (en) | Improvements in or relating to vehicle mounted hydraulic platforms | |
GB1425381A (en) | Cargohandling apparatus for cargo vessel | |
ES443042A1 (en) | Lifting and loading device for use in combination with a power driven lift truck | |
FR2416861A1 (en) | Mobile crane for working in docks - has hinged column and boom controlled by hydraulic cylinders to facilitate transport about dock area | |
GB960426A (en) | Improvements relating to extensible supports for variable height platforms for workmen | |
GB1163616A (en) | Improvements in or relating to Cranes. | |
FR2253650A1 (en) | Reinforced concrete block handling method for lorry - involves lifting end of lorry and pivoting about vert. axis | |
ES408586A1 (en) | Loading platform assembly for lorries | |
GB1103173A (en) | Improvements in transportable tower cranes | |
FR2261969A1 (en) | Vehicle mounted linkage boom crane - has stop on crane bottom section to carry boom from rest position to working position | |
GB1206319A (en) | Improvements relating to fork lift trucks | |
SE304722B (en) | ||
GB1178365A (en) | Improvements in or relating to Mobile Cranes. | |
GB785202A (en) | Improvements in or relating to marine hoists | |
FR2285262A1 (en) | Lorry with removable container - has front and rear jacks to tip and lift container which has retractable legs | |
FR2320208A1 (en) | Towed material handling crane - has telescopic body mounted on rotating pedestal on two wheeled trailer and powered by hydraulic rams | |
GB1374254A (en) | Mobile tower cranes | |
GB1145262A (en) | Improvements in and relating to load moving vehicles | |
ES437826A1 (en) | Rotatory parking apparatus with means for selectively lifting pallets fixed thereto | |
GB1504969A (en) | Access equipment | |
GB1413556A (en) | Port handling apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |