DK155117B

DK155117B - DEVICE FOR MOVING WALLS OR SHOOTS IN SHIP LIVING ROOM

Info

Publication number: DK155117B
Application number: DK171685A
Authority: DK
Inventors: Fred Nehl; Heinz Wendt
Original assignee: Macor Marine Systems
Priority date: 1984-04-27
Filing date: 1985-04-16
Publication date: 1989-02-13
Also published as: ES8607851A1; ATE28432T1; ES542630A0; DK155117C; DK171685A; PL252902A1; DE3415717C1; DE3560356D1; DK171685D0; EP0163105B1; FI851629A0; YU68985A; FI851629L; DD233800A1; PL144919B1; EP0163105A1

Abstract

1. A mechanism for transporting crosswalls (bulkheads) in the holds of ships, having rollers fastened to the bulkhead (20), which in service are guided on rails on the edge (14, 15) of the coaming of the hold, and having a device for carrying over the bulkhead from a state of rest in which it is fixed with respect to the hold, into a travelling state in which it may be moved relatively to the hold, characterized in that the rollers (31, 33; 41, 43) are supported on bogies (30, 40) which are fastened to the bulkhead (20) to be movable relatively to it and in the state of rest of the bulkhead may be brought out of engagement with the edge of the coaming and moved into the hold.

Description

iin

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Opfindelsen angår en mekanisme til bevægelse af tværvægge eller skot i skibes lastrum og med på skottet fastgjorte, i driftstilstanden på karmranden af lastrummets skinneførte løberuller og med en indretning til overføring af skottet fra en hviletilstand, i hvilken det ligger 5 fast i forhold til lastrummet, til en køretilstand, i hvilken det kan bevæges i forhold til lastrummet.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a mechanism for moving transverse walls or bulkheads in the cargo holds of the ship and attached to the bulkhead, in the operating state of the frame rim of the cargo rail's rollers and with a device for transferring the bulkhead from a resting state in which it is fixed relative to the cargo space to a vehicle condition in which it can be moved relative to the cargo compartment.

Fra beskrivelsen til DE brugsmønster nr. 18 75 033 kendes en sådan mekanisme, der tjener til sikring af dækslaster på skibe. Med dette formål opstilles der på overdækket længdevægge, hvis mod forskibet 10 vendende ender er forbundet ved hjælp af en faststående tværvæg, og som agterskibs kan fastlåses ved hjælp af en i skibets længderetning forskydelig tværvæg. De langsgående vægges øverste længdekanter bærer føreskinner for den med løberuller forsynede, forskyder lige tværvæg.From the description of DE usage pattern no. 18 75 033 such a mechanism is known which serves to secure deck loads on ships. To this end, it is arranged on covered longitudinal walls if the ends facing the ship 10 are joined by a fixed transverse wall and which the stern can be locked by a transverse longitudinal wall which can be displaced. The upper longitudinal edges of the longitudinal walls carry guide rails for the running roller, displaced straight transverse wall.

15 Denne kendte mekanisme til forskydning af tværvægge har den ulempe, at de skinneførte løberuller ikke muliggør anvendelse af denne mekanisme ved skibe med lastrum, der kan lukkes tæt, fordi afdækningen vil være i vejen for disse løberuller. Ved mekanismen ifølge beskrivelsen til DE brugsmønster nr. 18 75 033 foretages afdækningen 20 af lastrummet ved hjælp af eftergivelige presenninger, hvilket er udelukket ved søgående skibe, og hvilket i øvrigt umuliggør anvendelsen af lastrummet fx som kølerum.15 This known mechanism for displacement of transverse walls has the disadvantage that the rail-guided rollers do not allow this mechanism to be used for vessels with cargo spaces that can be closed tightly, because the cover will be in the way of these running rollers. By the mechanism according to the description for DE usage pattern no. 18 75 033, the cover 20 of the cargo space is made by resilient tarpaulins, which are excluded by seagoing vessels, which furthermore makes it impossible to use the cargo space, for example, as a cold storage room.

Opfindelsen har derfor til formål således at forbedre en mekanisme af den indledningsvis nævnte art således, at løberullerne ikke hindrer 25 en tæt tillukning af skottet.It is therefore an object of the invention to improve a mechanism of the kind mentioned in the introduction so that the running rollers do not impede the close closure of the bulkhead.

Dette opnås ifølge opfindelsen med en mekanisme af den indledningsvis nævnte art derved, at løberullerne er lejret på løbevogne, der er fastgjort på skottet bevægeligt i forhold til dette, og som i skottets hviletilstand kan bevæges ud af indgreb med karmranden og ind i 30 lastrummet.This is achieved according to the invention with a mechanism of the kind mentioned in the introduction, in that the roller rollers are mounted on trolleys which are movable fixed to the bulkhead relative thereto and which in the resting state of the bulkhead can be moved out of engagement with the frame rim and into the cargo space.

Fordelagtige yderligere udførelsesformer for mekanismen ifølge opfindelsen er angivet i underkravene.Advantageous further embodiments of the mechanism of the invention are set forth in the subclaims.

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22

Ved løsningen ifølge opfindelsen er det muligt i forbindelse med sædvanlige lugedæksler at anvende den indledningsvis beskrevne mekanisme til langsgående bevægelse af skot, idet løberullerne ved afdækning af lastrummet bevæges ud af indgreb med skinnen og ind i 5 lastrummet. De stive lugedæksler kan så, medens de ligger an mod karmranden, lukke lastrummet. Der findes altså for løbevognene samt for de derpå lejrede løberuller to forskellige stillinger: For det første driftsstillingen, i hvilken løberullerne løber på skinnen og muliggør forskydningen af tværvægge, og for det andet hvilestillingen, i 10 hvilken løbevognene befinder sig i lastrummet.In the solution according to the invention it is possible, in connection with conventional hatch covers, to use the mechanism initially described for longitudinal movement of bulkhead, in that the running rollers when covered by the cargo space are moved out of engagement with the rail and into the cargo space. The rigid hatch covers can then, while touching the frame edge, close the cargo compartment. There are thus two different positions for the trolleys as well as for the trolleys that are stored there: Firstly, the operating position in which the trolleys run on the rail and allows the displacement of the transverse walls, and secondly the resting position, in which the trolleys are in the cargo compartment.

Løbevognene er fortrinsvis drejeligt lejret omkring på skottets hovedplan vinkelrette akser. I driftsstillingen løber de på løbevognene fastgjorte løberuller på eller i skinner. I hvilestillingen svinges løbevognene omkring akserne videre ind i lastrummet. Endvidere kan der 15 findes knaster, stifter eller anslag, der fikserer de to stillinger for løbevognen, og i hvilestillingen optages løbevognene fordelagtigt i udsparinger i skottet.The trolleys are preferably rotatably mounted about perpendicular axes on the main plane of the bulkhead. In the operating position, the running rollers fixed on the trolleys run on or in rails. In the resting position, the trolleys around the axes are swung further into the hold. Furthermore, knobs, pins or stops can be found which fix the two positions of the trolley, and in the resting position the trolleys are advantageously accommodated in recesses in the bulkhead.

Til forskydning af skottet er det fordelagtigt, hvis der ved hver af de to øverste hjørner af skottet er anbragt en løbevogn. Hver iøbe-20 vogn har fortrinsvis to i løberetningen efter hinanden anbragte løberuller for i højest mulig udstrækning at undgå pendelbevægelser af skottet.For displacement of the bulkhead, it is advantageous if a trolley is arranged at each of the top two corners of the bulkhead. Each trolley preferably has two running rollers arranged one after the other in order to avoid as far as possible the pendulum movements of the bulkhead.

For at bringe løberullerne ind i eller ud af indgreb med skinnen løftes skottene i forhold til lastrummets gulv. Endvidere kan der i 25 skottenes nederste områder findes udklappelige løftekonsoller, der påvirkes af bevægelige løftestempler. I skottets løftestilling kan løbevognene samt løberullerne på simpel måde bevæges mellem deres to stillinger. Derefter sænkes skottet igen.To bring the runner rollers into or out of engagement with the rail, the bulkheads are lifted relative to the floor of the cargo hold. Furthermore, in the lower areas of the 25 bulkheads, there are foldable lifting brackets which are influenced by movable lifting pistons. In the lifting position of the bulkhead, the trolleys as well as the rollers can be simply moved between their two positions. Then the bulkhead is lowered again.

Løbevognenes drivindretning til bevægelse af skottene kan være 30 integreret i løbevognene. Ved skibe med lugedæksler, der drives således, at de kan forskydes langs lastrumslugen, kan man imidlertid anvende drivindretningen for lugedækslet. Løbevognene er da forsynet med forbundne medbringere, der kan forbindes med et lugedæk-The trolley driving device for moving the bulkheads may be integrated into the trolleys. However, for ships with hatch covers which are operated so that they can be displaced along the cargo bay hatch, the drive device for the hatch cover can be used. The trolleys are then provided with connected carriers which can be connected to a hatch.

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3 sel. En forskydning eller sammenklapning af dette lugedæksel medfører da også en bevægelse af skottet.3 cell. A displacement or collapse of this hatch cover also causes a movement of the bulkhead.

Medbringeren er med en udførelsesform for mekanismen ifølge opfindelsen udformet som stødstang og nærmere betegnet som en knæformet 5 stang. Denne består af to dele, der er ledforbundet med hinanden.With one embodiment of the mechanism according to the invention, the carrier is designed as a push rod and more specifically as a knee-shaped 5 bar. This consists of two parts that are connected to each other.

Dette tillader - ved ændring af knævinklen - en ændring af stødstangens virksomme længde, der således ved ibrugtagning kan tilpasses den pågældende afstand mellem løbevogn og lugedæksel. I sin fuldt udstrakte stilling kan stødstangen overføre trækkræfter. For at den 10 også skal kunne overføre trykkræfter, er der på de to dele anbragt anslag, der i en svingningsretning begrænser den relative svingning mellem to dele. I denne stilling kan stødstangen tjene til forskydning af s kottet.This permits - by changing the knee angle - a change in the effective length of the thrust bar, which can thus be adjusted, when put into service, the relevant distance between the trolley and the hatch cover. In its fully extended position, the thrust bar can transmit tensile forces. In order for it to also be able to transmit compressive forces, abutments are arranged on the two parts which in a direction of oscillation limit the relative oscillation between two parts. In this position, the thrust bar can serve to displace the s cot.

I det følgende vil en udførelsesform for mekanismen ifølge opfindelsen 15 og dennes virkemåde blive nærmere beskrevet under henvisning til tegningen, på hvilken fig. 1 viser tværsnit i et lastrum med et skot, der ses forfra, fig, 2 en løbevogn i større målestok, fig. 3 et snit i en løbevogn, 20 fig. 4 en del af et tværsnit i et skot i området ved en stempelkonsol med et stempel, fig. 5 en stødstang i udstrakt træktilstand, fig. 6 en stødstang i bukket skubbetilstand, og fig. 7 en del af et skib med opklappede lugedæksler og skot i en 25 parkeringsstilling ved enden af lastlugen, set fra siden.In the following, an embodiment of the mechanism according to the invention 15 and its operation will be described in more detail with reference to the drawing, in which FIG. 1 is a cross-sectional view of a cargo compartment with a front-view bulkhead; FIG. 2 is a larger-scale trolley; 3 is a sectional view of a trolley; FIG. 4 is a cross-sectional view of a bulkhead in the region of a piston bracket with a piston; FIG. 5 shows a thrust bar in an extended tensile state; FIG. 6 shows a thrust bar in a bent pushing position, and FIG. 7 is a side view of a ship with folded hatch covers and bulkhead in a parking position at the end of the cargo hatch.

Fig. 1 viser et tværsnit i et lastrum med et gulv 11 og to længdevægge (kamvægge) 12 og 13 med en karmrand 14 og 15. I lastrummet befinder der sig en tværvæg (skot) 20. Til løftning og sænkning af skottet findes to løftekonsoller 21, og med hvis underside et i fig. 1 30 ikke vist løftestempel indgriber.FIG. 1 shows a cross section in a cargo compartment with a floor 11 and two longitudinal walls (comb walls 12 and 13 with a frame rim 14 and 15. In the cargo area there is a cross wall (bulkhead) 20. For lifting and lowering of the bulkhead there are two lifting brackets 21, and with the underside of which in FIG. 1 30 piston not shown engages.

Ved skottet 20's øverste hjørner befinder der sig to løbevogne 30 og 40 med løberuller 31 og 41. Løbevognene 30 og 40 kan indtage to stillinger: for det første en med fuldt optrukne linier driftsstilling, iAt the upper corners of the bulkhead 20 there are two trolleys 30 and 40 with running rollers 31 and 41. The trolleys 30 and 40 can take two positions: firstly, one with fully drawn lines of operation, in

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4 hvilken løberullerne 31 og 41 er i indgreb med skinner 16 og 17, der dannes af karmvæggene 12 og 13's øverste forreste kanter, og for det andet en med stiplede linier vist hvilestilling, i hvilken løbevognene 30 og 40 er ude af indgreb med skinnerne 16 og 17 og klappet ind i 5 lastlugen. Med dette formål er løbevognene 30 og 40 svingbare omkring vinkelret på skottet 20 forløbende akser 32 og 42. En sådan drejning kan foretages, når skottet 20 er blevet løftet ved hjælp af løftekonsollerne 21 og løftestempler (fig. 4), og løberullerne 31 og 41 således også i driftsstillingen er kommet fri af skinnerne 16 og 17. I 10 den med stiplede linier viste, indklappede hvilestilling for løbevognene 30 og 40, der i denne stilling befinder sig i udsparinger henholdsvis 30a og 40a i skottet 20, kan lastlugen også i området omkring skottet 20 afdækkes af et lugedæksel 50.4, the running rollers 31 and 41 are engaged by rails 16 and 17 formed by the upper front edges of the frame walls 12 and 13, and secondly a resting position shown in broken lines, in which the trolleys 30 and 40 are out of engagement with the rails 16 and 17 and folded into the 5 cargo hatch. For this purpose, the trolleys 30 and 40 are pivotable about the axes 32 and 42 extending perpendicular to the bulkhead 20 of the bulkhead 20. Such a rotation can be made when the bulkhead 20 has been lifted by the lifting brackets 21 and lifting pistons (Fig. 4) and the running rollers 31 and 41 thus also in the operating position has been released from the rails 16 and 17. In the dotted, folded resting position shown for the trolleys 30 and 40, which in this position are in recesses 30a and 40a respectively in the bulkhead 20, the cargo door can also be in the area around the bulkhead 20 is covered by a hatch cover 50.

Fig. 2 og 3 viser den ene løbevogn 40 i detaljer. På en svingarm 47, 15 der er lejret sænkbart mellem faste, på skottet 20's sidevæg. 48 an bragte bukke 49, er to løberuiler 41 og 43 lejret frit drejeligt således, at de i driftstilstanden (fuldt optrukne linier) løber efter hinanden på lastlugens skinne 17 (karmvæggens overkant). En ved svingarmen 47 fastgjort ribbe 44 griber i driftsstillingen ind mellem bukket 20 23 og i hvilestillingen (stiplede linier) ind mellem bukke 24, der især er fastgjort på skottet 20. Ved hjælp af en gennem bukkene 23 og 24 og ribben eller tungen 44 forløbende, aftagelig bolt kan løbevognen 40 fikseres og sikres i den pågældende stilling.FIG. 2 and 3 show one of the trolleys 40 in detail. On a pivot arm 47, 15, which is lowered intermittently, on the side wall of bulkhead 20. 48, two running rails 41 and 43 are mounted freely pivotally so that in the operating state (fully drawn lines) they run consecutively on the rail 17's rail (upper edge of the frame wall). A rib 44 attached to the pivot arm 47 engages in the operating position between the bucket 20 23 and in the resting position (dotted lines) between the bucks 24, which are particularly attached to the bulkhead 20. By means of a rib extending through the bends 23 and 24 and the rib or tongue 44 , removable bolt, the trolley 40 can be fixed and secured in that position.

For at bevæge løbevognen 40 fra dens hvilestilling til dens drifts-25 stilling er der udspændt en fjeder 45 mellem tungen og skottet 20. Fjederen 45 er i hvilestillingen forspændt kraftigere og understøtter løbevognen 40's opsvingning, der sker ved hjælp af et håndgreb 46.In order to move the trolley 40 from its resting position to its operating position 25, a spring 45 is tensioned between the tongue and the bulkhead 20. The spring 45 is biased more strongly in the resting position and supports the swinging of the trolley 40 which is effected by a handle 46.

Ved indsvingning af løbevognen til dennes hvilestilling frembringer løbevognens vægt den kraft, der skal til for at spænde fjederen 45.When swinging the trolley to its rest position, the weight of the trolley produces the force needed to tighten the spring 45.

30 Fig. 4 viser i detaljer konstruktionen af en med skottet 20 integreret løftekonsol 21. I en kasseformet udsparing 22 i skottet er der omkring en akse 25 svingbart lejret i hovedsagen trekantformede flige 28.FIG. 4 shows in detail the construction of a lifting bracket 21 integrated with the bulkhead 20. In a box-shaped recess 22 in the bulkhead, there is pivotally mounted about an axis 25 in substantially triangular tabs 28.

Fligene er indbyrdes forbundet dels ved hjælp af en forplade 29 delsThe tabs are interconnected partly by means of a front plate 29 and partly

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5 ved hjælp af en støtteplade 27. I sin hvilestilling danner løftekonsollen 21's forplade 29 en del af skottet 20's overflade uden fremspring eller indskæringer, der ville kunne være en hindring for det lastede gods eller under lastningen. For at løfte skottet 20 drejes løftekonsol-5 len 21 omkring aksen 25, indtil forpladen 29 støder mod et anslag 26. Støttepladen 27 ligger så vandret, og et under pladen indskudt hydraulisk løftestempel 80 kan så virke på anlægsfladen 27 og løfte skottet 20 i dets helhed og derefter sænke det. For igen at bringe løftekonsollen 21 til hvilestillingen fjernes løftestemplet 80. Løftekon-10 sollen 21 kan svinges tilbage omkring aksen 25, indtil den med støttepladen 27 støder mod et andet anslag 26a.5 by means of a support plate 27. In its resting position, the front plate 29 of the lifting bracket 21 forms part of the surface of the bulkhead 20 without protrusions or cuts which could be an obstacle to the loaded goods or during loading. To lift the bulkhead 20, the lift bracket 21 is rotated about the axis 25 until the front plate 29 abuts an abutment 26. The support plate 27 is then horizontal and a hydraulic lift piston 80 inserted under the plate can then act on the abutment surface 27 and lift the bulkhead 20 in its whole and then lower it. To return the lift bracket 21 to the resting position, the lifting plunger 80 is removed.

Fig. 5 og 6 viser i detaljer en stødstang eller skubbestang 70. Foruden stødstangen 70 vises et af en motor drevet lugedæksel 50, der ovenoven lastdækslet kan forskydes i dettes længderetning, og løfte-15 vognen 40 med løfterullerne 41 og 43 samt håndgrebet 46. Stødstangen 70 består af to dele 73 og 74, der er svingbart forbundet med hinanden ved hjælp af et led. Delen 73 er ved 71 ledforbundet med lugedækslet 50, og delen 74 er ved 72 ledforbundet med løbevognen 40 (fx på svingarmen 47 eller et af lejerne for løberullerne 41 og 43: 20 sammenlign øjepladerne 47a i fig. 2 og 3). Stødstangen 70 kan bukkes vilkårligt opefter omkring ledforbindelsen 75, men nedefter hindres dette af et anslag 76, mod hvilket en knast 77 på stødstangsdelen 74 kommer til at ligge an.FIG. 5 and 6 show in detail a thrust bar or push bar 70. In addition to the thrust bar 70, there is shown a hatch cover 50 driven by a motor, which can be displaced above the cargo cover in its longitudinal direction, and the lift carriage 40 with the lift rollers 41 and 43 and the handle 46. The shock bar 70 consists of two parts 73 and 74 pivotally connected to each other by means of a joint. Part 73 is at 71 articulated with hatch cover 50, and part 74 is at 72 articulated with trolley 40 (e.g., on swivel arm 47 or one of the bearings for runner rollers 41 and 43: 20 compare eye plates 47a in Figures 2 and 3). The thrust bar 70 can be bent arbitrarily upwards around the joint 75, but downwards this is prevented by a stop 76 against which a cam 77 on the thrust member 74 will abut.

Denne konstruktion for stødstangen 70 letter betragteligt monteringen 25 af stødstangen 70, når den skal anvendes til bevægelse af et skot 20. Lugedækslet 50 behøver kun at blive bevæget til en omtrent rigtig stilling i forhold til skottet på løbevognen 40. Stødstangen 70 bukkes da opefter og fastgøres ved 71 og 72. Vinklen mellem stødstangsdelene 73 og 74 afhænger så af den faktiske afstand mellem lugedækslet 50 30 og løbevognen 40.This construction for the thrust bar 70 considerably facilitates the mounting 25 of the thrust bar 70 when it is to be used for movement of a bulkhead 20. The hatch cover 50 need only be moved to an approximately correct position relative to the bulkhead of the trolley 40. The thrust bar 70 is then bent upwards and is fixed at 71 and 72. The angle between the thrust bar parts 73 and 74 then depends on the actual distance between the hatch cover 50 30 and the trolley 40.

Efter fastgørelsen bevæges lugedækslet 50 i modsat retning, indtil stødstangen 70 indtager den i fig. 5 viste udstrakte stilling. Hvis løbevognen 40 (og med den skottet 20) i den i fig. 5 viste stilling bevæges yderligere mod venstre, bevæges lugedækslet 50 videre i den 6After attaching, the hatch cover 50 is moved in the opposite direction until the thrust bar 70 occupies the one shown in FIG. 5. If the trolley 40 (and with that bulkhead 20) in the one shown in FIG. 5 is further moved to the left, the hatch cover 50 is moved further in the 6

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samme retning og medtager via den udstrakte stødstang 70 iøbevognen 40. Hvis Iøbevognen 40 og skottet 20 derimod i fig. 5 bevæges mod højre, bevirker vægten af stødstangens dele 73 og 74, at stødstangen 70 bukkes til sin i fig. 6 viste stilling. Ved hjælp af lugedækslet 50 5 kan Iøbevognen 40 og skottet 20 da skubbes.the same direction and includes via the extended thrust bar 70 the carriage 40. If the carriage 40 and the bulkhead 20, in contrast, in FIG. 5 is moved to the right, the weight of the parts 73 and 74 of the thrust bar causes the thrust bar 70 to bend to that of FIG. 6. By means of the hatch cover 50 5, the trolley 40 and the bulkhead 20 can then be pushed.

Fig. 7 viser set fra siden og med visse dele skåret bort midterste del af et skib med drevne lugedæksler 50. Lastrummets gulv 11 og lastlugens karmrand 14, to skot 20, to sammenklappelige par af lugedæksler 50 med drivmekanisme 51 og skibsoverbygninger 61 er vist. Luge-10 dækslerne 50 er klappet op i deres åbne stilling, og skottene 20 er skubbet hen til plastlugens tværvæg. Løbevognene og yderligere detaljer er for overskuelighedens skyld ikke vist i fig. 7.FIG. 7 is a side view, with some parts cut away, of the middle part of a ship with driven hatch covers 50. The cargo floor 11 and the cargo frame rim 14, two bulkheads 20, two collapsible pairs of hatch covers 50 with drive mechanism 51 and ship superstructure 61 are shown. The hatch 10 covers 50 are opened in their open position and the bulkheads 20 are pushed to the transverse wall of the plastic hatch. The trolleys and additional details are not shown in FIG. 7th

På tegningen er der ikke vist udførelsesformer ifølge opfindelsen til forskydning af tværskot ved hjælp af motordrevne lugedæksler. En 15 sådan variation kan eksempelvis bestå i, at der ved en "single-pull"-udformning af lugedæk': ?ts drivmekanisme, der omfatter kæder, på tværskottets løbevogne findes medbringere i form af på tværs forskydeligt holdte bolte, der kan sammenkobles med kædelasker i kædedrevet. Kæden forløber i lugedækslets karmområde, og kædelaskerne 20 har langstrakte huller, i hvilke løbevognenes på tværs forskydelige bolte kan forskydes.In the drawing no embodiments according to the invention are shown for displacing transverse bulkheads by means of motorized hatch covers. For example, such a variation may consist in the fact that, by means of a "single-pull" design of hatch tires, which include chains, on the transverse bulkhead trolleys there are carriers in the form of transversely slidable bolts that can be coupled to chain links in the chain drive. The chain extends in the frame area of the hatch cover, and the chain lugs 20 have elongated holes into which the transversely sliding bolts of the trolleys can be displaced.

Det er naturligvis også muligt i forbindelse med andre lugedækselkon-struktioner at anvende medbringere til et tværskot ifølge opfindelsen.Of course, it is also possible, in connection with other hatch cover designs, to use carriers for a transverse bulkhead according to the invention.

Således kan et rulledæksel eksempelvis være ledforbundet med stød-25 stænger af den ovenfor i forbindelse med en sammenklappelig konstruktion beskrevne udformning.Thus, for example, a roller cover may be articulated with thrust rods of the configuration described above in connection with a collapsible structure.

Claims

1. A mechanism for displacing transverse walls or bulkheads in the cargo hold of the ship and attached to the bulkhead (20) during operation on the rail rollers of the cargo space (14, 15), and with a device for transferring the bulkhead from a resting state in which it is fixed relative to the load compartment, to a state of movement in which it is movable relative to the load compartment, characterized in that the runner rollers (31, 33; 41, 43) are mounted on trolleys (30, 40) fixed to the bulkhead (20) movable relative thereto and which, in the resting state of the bulkhead, can be moved out of engagement with the frame edge and into the cargo compartment.

Mechanism according to claim 1, characterized in that each of the trolleys (30, 40) is pivotally mounted about a perpendicular axis 15 (32, 42) perpendicular to the bulkhead (20).

Mechanism according to claim 1 or 2, characterized in that a trolley (30, 40) is pivotally mounted at each of the two upper corners of the bulkhead (20).

Mechanism according to any of claims 1-3, 20, characterized in that each of the trolleys (30, 40) has two running rollers (31, 33; 41, 43) arranged one after the other in the direction of travel.

Mechanism according to any one of claims 1-4, characterized in that in the bulkhead (20) there are recesses (30a, 40a) accommodating the running carriages (30, 40) which are inoperative. .

Mechanism according to any one of claims 1-5, characterized in that there are bucks (23, 24) which fix the operating and resting positions of the trolleys (30, 40). DK 155117B

Mechanism according to any one of claims 2-6, characterized in that each of the trolleys (30, 40) is biased (spring) (45) in its pivoted operating position and has a handle (46) with which the trolley is movable while it is 5 weight relieved.

Mechanism according to any one of claims 1-7, characterized in that the bulkheads (20) can be lowered and lifted by means of lifting pistons (80) relative to the bottom (11) of the cargo compartment.

Mechanism according to claim 8, characterized in that in the lower region of the bulkhead (20) there are pivotal lifting brackets (21) which in the curved state close the bulkhead surface.

Mechanism according to any one of claims 1-9, 15, characterized in that, on ships with longitudinally driven hatch covers, movable lugs (30, 40) are mounted which can be connected to a driven hatch cover (30). 50) or its drive mechanism.

Mechanism according to claims 10, 20, characterized in that the carrier is a thrust rod (70) consisting of two parts (73, 74) interconnected by means of a joint (75), the pivoting of which is in one direction of rotation. limited by cooperative estimates (76, 77).

A mechanism according to claim 10, 25, characterized in that the carrier is a transverse bolt which is displaceable in the transverse direction, which can be coupled to a chain link in the chain drive chain drive.