EP0123704A1 - Navire pour le transport de chalands - Google Patents

Navire pour le transport de chalands Download PDF

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Publication number
EP0123704A1
EP0123704A1 EP83104117A EP83104117A EP0123704A1 EP 0123704 A1 EP0123704 A1 EP 0123704A1 EP 83104117 A EP83104117 A EP 83104117A EP 83104117 A EP83104117 A EP 83104117A EP 0123704 A1 EP0123704 A1 EP 0123704A1
Authority
EP
European Patent Office
Prior art keywords
decks
lighter
lighters
dock
ship
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Withdrawn
Application number
EP83104117A
Other languages
German (de)
English (en)
Inventor
Heinrich Dr. Thiele
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP83104117A priority Critical patent/EP0123704A1/fr
Publication of EP0123704A1 publication Critical patent/EP0123704A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
    • B63B25/006—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for floating containers, barges or other floating cargo

Definitions

  • the invention relates to a docking vessel consisting of a closed hull, for the transport of lighters arranged side by side, one behind the other and one above the other, having at least two stowage levels and accessible via a lockable stern gate, in which the bottom lighter rests on the floor of the storage space.
  • each stowage level in the former ship contains a special stern gate, while in the latter the lighter are floated in via a bow gate arranged in the lower area, which rules out the formation of intermediate decks.
  • intermediate decks are expressly excluded.
  • the lowering of such a large ship is, however, associated with a considerable expenditure of time and energy and is only possible in places with a corresponding water depth. Therefore, these ships cannot be loaded and unloaded in shallow estuaries, which are characteristic of the waters flowing into the Arctic.
  • these ships are unsuitable for ice rides because of their inadequate horizontal bracing.
  • DE-C-2 214 177 this also applies because of the bow port.
  • a light transport ship with an energy-saving drive is to be created.
  • a catamaran-like ship is provided with a multiplicity of bows provided with passages, the water entering via the passages being drained off to the stern via channels cut out on the floor.
  • three floating bodies lying next to each other are provided, the outer floating bodies being connected to one another by box girders lying transversely above the decks and the middle floating body with chains, which is movable by flooding and chain drive and serves to accommodate the lighter, hangs on the box girders .
  • a second stowage level consisting of cross members and also hanging on chains can be created above the middle floating body.
  • the floors of the three floating bodies are on one level.
  • the components intended to support the lighter are locked to the outer floats.
  • the lighter floating in and out is made possible by moving the floating bodies in opposite directions, whereby the chains running over rollers ensure that the two outer floating bodies rise to the same extent as the middle floating body lowers.
  • the invention has for its object to design a dock ship of the type mentioned so that there are no restrictions on the length, width and height of the lighter to be transported and is thus able to take the lighter according to European standards on board that it is less diving depth can be loaded and unloaded and that a favorable stowage of the lighter is achieved for the ship's center of gravity.
  • the side walls should be relieved or their stiffening improved, especially with regard to driving in icy waters.
  • the upper lighter on existing from crossbars Zwi Schendecks rest which can be moved up and down using brackets attached to the transom, hydraulically operated self-lifters on supports arranged along the side walls at a distance from one another and provided with vertical profile strips, and can be fastened by releasable brackets, the height spacing of the intermediate decks being adjustable from one another and the respective height of the lighter is adaptable.
  • the invention leads to a compact and versatile transport ship, with which lighters of different dimensions, in particular also the lighters corresponding to the European standards and optionally also lighter than average height, for example liquid gas lighter equipped with pressure containers, can be transported, the spacing of the storage levels from one another being adapted to the height of the lighter and thus preventing the creation of dead space and an optimal center of gravity position can be brought about.
  • the height-adjustable intermediate decks also serve to horizontally stiffen the transverse frames formed by the supports, the floor cheeks and the crossbeams of the main deck, so that the invention does not take into account an equivalent for those in dock ships coming bulkhead creates.
  • the ship is therefore also suitable for ice rides.
  • the self-lifters that enable this are not prone to failure lig, can be arranged to save space, have a virtually unlimited lifting force with appropriate dimensioning and allow the formation of an over the entire length of the vessel extending the main deck, as well as its use for storage of containers, which is additional advantage in that the supports with the H auptdeck complete and thus the formation of a crane runway running over the entire length of the main deck is made possible. Moreover, the use of self-lifters engaging on the supports causes the forces to be transferred to the floor cheeks.
  • the intermediate decks lying above it can be raised to such an extent that there is a safety distance corresponding to the movement of water between the lighter floating in and out and the intermediate decks located above.
  • F ig. 1 shows that the dock shipchter 1 has larger dimensions and has a container loaded as a deck load.
  • Ballast and / or fuel tanks 5 can be seen under the storage space floor.
  • Fig. 2 shows that supports 6 are arranged on the long sides of the ship at a uniform distance from one another, on which the intermediate deck consisting of crossbeams 7 and self-lifters 8 can be moved up and down.
  • Two barges 1 rest on the four front crossbars 7.
  • the wings of the rear gate 2 are open.
  • the self-jack 8 enclosing a free-standing support 6 has two hydraulic cylinders 9, which results in a rectangular plan.
  • the self-lifter 8 is arranged in a space-saving manner at right angles to the transom 7 of the intermediate deck.
  • Fig. 4 shows an integrated into the side wall, consisting of a correspondingly profiled side frame 11 support.
  • the support has a lateral bracing at its end.
  • the self-jack 8 used in this embodiment is also equipped with two hydraulic cylinders 9 and saves space at right angles to the transom 7 of the intermediate deck.
  • Fig. 5 shows that the supports 6 extend from the floor cheeks 12 to the crossbeams of the main deck 13 and are welded to these components. Supports, odenwrangen B and top cross beams form transverse frame that the intermediate decks are stiffened by the transverse beams. 7 From the drawing it can also be seen that the self-lifters 8 of the lower intermediate deck project downwards and those of the upper intermediate deck project upwards, so that the crossbeams 7 lie against one another without a gap when latching into the transverse recesses of the storage space floor and only the upper self-lifter projects, which on the floating in and out of the lighter without influence is. The cavities existing between the depressions are provided for the accommodation of ballast and / or fuel tanks 5.
  • the drawing also shows that the intermediate decks when floating in and out of the lower barge 1 are raised above the position to be taken while driving, so that there is a sufficiently large safety distance between the lower barges and the intermediate deck above. Therefore, these manipulations can also be carried out in light waves. After the lower lighter has been placed on the floor of the storage space, the distance is reduced by lowering the intermediate decks, so that the formation of dead space is prevented and an optimal center of gravity is achieved.
  • F ig. 6 shows that the same ship can also be loaded with lighters of substantially greater structural height, for example with liquid gas lighters, which are equipped with insulated and interconnected pressure vessels.
  • the barges 1 are in the position that is suitable for sea transport.
  • the drawing shows that there is enough scope above the upper barges to raise the intermediate decks while the lower barges are floating in and out. From the drawing it can also be seen that the invention with the opposing arrangement of the self-lifter 8 has also created the possibility of bringing the lower intermediate deck to the upper one and strengthening its load-bearing capacity by joining the transverse beams 7 together. Several layers of containers are stowed on the main deck.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Ship Loading And Unloading (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP83104117A 1983-04-27 1983-04-27 Navire pour le transport de chalands Withdrawn EP0123704A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP83104117A EP0123704A1 (fr) 1983-04-27 1983-04-27 Navire pour le transport de chalands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83104117A EP0123704A1 (fr) 1983-04-27 1983-04-27 Navire pour le transport de chalands

Publications (1)

Publication Number Publication Date
EP0123704A1 true EP0123704A1 (fr) 1984-11-07

Family

ID=8190434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104117A Withdrawn EP0123704A1 (fr) 1983-04-27 1983-04-27 Navire pour le transport de chalands

Country Status (1)

Country Link
EP (1) EP0123704A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038976A1 (fr) * 1998-12-23 2000-07-06 Siemens Aktiengesellschaft Cargo pour marchandises lourdes semi-immersible
WO2011063962A3 (fr) * 2009-11-25 2011-12-29 Tge Marine Gas Engineering Gmbh Transport de gaz cryogène

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190920756A (en) * 1909-08-06 1910-03-17 Arie Nijs Den Ouden Improvements in and relating to Ships for Carrying Smaller Vessels or the like.
FR2024553A1 (fr) * 1968-11-29 1970-08-28 Stradler Ship Cy
US3537413A (en) * 1969-10-02 1970-11-03 Thomas Rankine Farrell Sea-going cargo transportation facilities
DE2402708A1 (de) * 1974-01-21 1975-07-31 Stradco Inventions & Res Co Schiffskonstruktion
DE3143457A1 (de) * 1981-11-03 1983-05-11 Thiele, Heinrich, Dr., 8221 Siegsdorf Transportsystem fuer den kombinierten inland/ueberseeverkehr

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190920756A (en) * 1909-08-06 1910-03-17 Arie Nijs Den Ouden Improvements in and relating to Ships for Carrying Smaller Vessels or the like.
FR2024553A1 (fr) * 1968-11-29 1970-08-28 Stradler Ship Cy
US3537413A (en) * 1969-10-02 1970-11-03 Thomas Rankine Farrell Sea-going cargo transportation facilities
DE2402708A1 (de) * 1974-01-21 1975-07-31 Stradco Inventions & Res Co Schiffskonstruktion
DE3143457A1 (de) * 1981-11-03 1983-05-11 Thiele, Heinrich, Dr., 8221 Siegsdorf Transportsystem fuer den kombinierten inland/ueberseeverkehr

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038976A1 (fr) * 1998-12-23 2000-07-06 Siemens Aktiengesellschaft Cargo pour marchandises lourdes semi-immersible
WO2011063962A3 (fr) * 2009-11-25 2011-12-29 Tge Marine Gas Engineering Gmbh Transport de gaz cryogène

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Legal Events

Date Code Title Description
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

AK Designated contracting states

Designated state(s): BE FR GB IT NL SE

17P Request for examination filed

Effective date: 19850506

17Q First examination report despatched

Effective date: 19860114

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19861031