WO1998051562A1 - Dispositif pour amenager des cloisons de separation dans une cale a marhandises d'un navire - Google Patents

Dispositif pour amenager des cloisons de separation dans une cale a marhandises d'un navire Download PDF

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Publication number
WO1998051562A1
WO1998051562A1 PCT/NO1998/000132 NO9800132W WO9851562A1 WO 1998051562 A1 WO1998051562 A1 WO 1998051562A1 NO 9800132 W NO9800132 W NO 9800132W WO 9851562 A1 WO9851562 A1 WO 9851562A1
Authority
WO
WIPO (PCT)
Prior art keywords
bulkheads
loading area
tracks
bulkhead
vertical
Prior art date
Application number
PCT/NO1998/000132
Other languages
English (en)
Inventor
Kjetil Fagerholt
Per Kristian BJÖRSHOL
Original Assignee
Nyfotek As
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 Nyfotek As filed Critical Nyfotek As
Priority to AU72399/98A priority Critical patent/AU7239998A/en
Publication of WO1998051562A1 publication Critical patent/WO1998051562A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces

Definitions

  • This invention relates to a bulkhead device for division of loading areas in a bulk ship.
  • the main object of the present invention is thus to provide a device for division of loading areas of a bulk ship, which offers flexibility for transporting more bulk products in same load. It is desirable to be able to vary the size of the loading areas, and adjust them to the size of the different loads to be accomodated.
  • the bulkheads which are to be used must be capable of creating a tight division in order to allow transporting of finely granulated substances without leakages.
  • the object can be achieved by forming the device as depicted in patent claim 1.
  • Fig. 1 shows a schematic longitudinal section through a loading area of a bulk ship with irregular bulkheads
  • Fig. 2 shows a transverse section through the ship in Fig. 1, close to a bulkhead
  • Fig. 3 shows a view from above, with broken wall sections for the bulkhead in Fig. 2
  • Fig. 4 shows a side view of the lower edge of the bulkhead in Fig. 2 and 3. with the underlying deck list.
  • Fig. 1 shows a bulk ship 11 with a loading area 12, extending along most of the length of the ship under the deck.
  • the loading area 12 has five pairs of opposite wall fastenings 13A- E, which will be further described below. In the example, four of these pairs of wall fastenings have a bulkhead 14A-D installed, which also will be further described below.
  • Fig. 2 shows a side view of a bulkhead 14A and the adjacent wall fastening 13A.
  • the bulkhead 14A as illustrated in Fig. 2 is provided with a set of protrusions 15A-D on each side, which in this example, extend from a flatshaped bulkhead with a smooth outer surface.
  • the wall fastenings 13 A-E have the shape of a U-track with a toothed side flange, that is a side with alternating protrusions 15A-D and notches 16A-D corresponding to the protrusions 15A-D.
  • the notches are placed unsymmetrically to the two wall fastenings as illustrated by Fig. 3, that is, front on one side, and astern on the opposite.
  • the protrusions are placed with a vertical displacement according to the protrusion-height h. This makes it possible to lift the bulkheads a distance h (see Fig. 4) in order to turn or twist the bulkhead and thereby lead the protrusions 15A-D into place in the U-tracks, through the notches 16A- D.
  • FIG. 4 shows the lower edge of a bulkhead 14A in raised position during the twisting to lead the protrusions 15A-D into place in the wall fastenings 13 A-E.
  • the lower edge of the bulkhead has a track 17 that corresponds to a transverse rail 18 on the deck of the loading area.
  • the rail is formed to give a sealing upon pressure against the lower edge of the bulkhead. In the example it has a rib 19 extending upwards, which is able to enter the track 17.
  • the rail 18 should have a bevel angle on the sides that is larger than the slide angle for current goods which are to be transported.
  • the rail 18 should also have an edge that offers a drop for drain of remaining materials.
  • the bulkheads 14A-D may be lifted with a crane and moved from a storage at the end of the loading area, to the current pairs of wall fastenings.
  • the device according to the invention may be modified in different ways, corresponding to what is shown in the embodiment example.
  • the side edges of the bulkheads and the wall fastenings may for example have opposite recesses and lateral displacable locking bolts, preferably cylindrical or conical, so that the locking bolts may be lead into engagement with the recesses of the side walls.
  • system with protrusions and recesses shown in the example may be moved over on a vertical displacable rail on each side of the bulkheads that can be moved up and down between engagement -position and free-position. This could be combined with keyhole shaped openings or recesses.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

On décrit un dispositif de cloison pour séparer une zone de chargement d'un navire de transport en vrac. Ce dispositif comprend, le long des parois latérales de la zone de chargement, des moyens de fixation (13A à E) pour fixer des cloisons (14A à D) disposés en croix. Une rangée de paires de rails verticaux sont situés sur les bords opposés des zones de chargement du navire, ou sur des paires d'une série d'évidements répartis (13A à E) placés en fonction des positions actuelles des cloisons. Les rails verticaux ou les évidements verticaux répartis sont conçus pour s'emboîter (16 A à D). Cette opération d'emboîtement dans les rails ou dans les évidements s'effectue par abaissement ou levage des cloisons, respectivement, sur une distance courte relativement à la hauteur des cloisons.
PCT/NO1998/000132 1997-05-13 1998-04-28 Dispositif pour amenager des cloisons de separation dans une cale a marhandises d'un navire WO1998051562A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU72399/98A AU7239998A (en) 1997-05-13 1998-04-28 Device for arranging partition walls of cargo ships holds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO972179A NO303167B1 (no) 1997-05-13 1997-05-13 Anordning ved skillevegger for oppdeling av et lasterom pÕ bulkskip
NO972179 1997-05-13

Publications (1)

Publication Number Publication Date
WO1998051562A1 true WO1998051562A1 (fr) 1998-11-19

Family

ID=19900714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1998/000132 WO1998051562A1 (fr) 1997-05-13 1998-04-28 Dispositif pour amenager des cloisons de separation dans une cale a marhandises d'un navire

Country Status (3)

Country Link
AU (1) AU7239998A (fr)
NO (1) NO303167B1 (fr)
WO (1) WO1998051562A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018215A2 (fr) 2008-08-14 2010-02-18 Spliethoff's Bevrachtingskantoor Bv Cloison protectrice

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812808A (en) * 1971-10-02 1974-05-28 M Shirota Ship partition and lining construction
US3885506A (en) * 1974-04-08 1975-05-27 Pullman Inc Railroad car with depressed floor
US4345862A (en) * 1980-11-17 1982-08-24 Evans Products Company Modular freight bracing bulkhead assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812808A (en) * 1971-10-02 1974-05-28 M Shirota Ship partition and lining construction
US3885506A (en) * 1974-04-08 1975-05-27 Pullman Inc Railroad car with depressed floor
US4345862A (en) * 1980-11-17 1982-08-24 Evans Products Company Modular freight bracing bulkhead assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018215A2 (fr) 2008-08-14 2010-02-18 Spliethoff's Bevrachtingskantoor Bv Cloison protectrice
US9440707B2 (en) 2008-08-14 2016-09-13 Spliethoff's Bevrachtingskantoor B.V. Bulkhead seal

Also Published As

Publication number Publication date
NO972179A (no) 1998-06-08
NO972179D0 (no) 1997-05-13
AU7239998A (en) 1998-12-08
NO303167B1 (no) 1998-06-08

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