EP0797522B1 - Structures ondulees et volige profilee utilisee dans celles-ci - Google Patents

Structures ondulees et volige profilee utilisee dans celles-ci Download PDF

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Publication number
EP0797522B1
EP0797522B1 EP95941111A EP95941111A EP0797522B1 EP 0797522 B1 EP0797522 B1 EP 0797522B1 EP 95941111 A EP95941111 A EP 95941111A EP 95941111 A EP95941111 A EP 95941111A EP 0797522 B1 EP0797522 B1 EP 0797522B1
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EP
European Patent Office
Prior art keywords
corrugated sheet
batten
profiled
room
elements
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EP95941111A
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German (de)
English (en)
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EP0797522A1 (fr
Inventor
Pekka Rapeli
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/025—Modular or prefabricated cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/56—Bulkheads; Bulkhead reinforcements
    • B63B3/60—Bulkheads; Bulkhead reinforcements with curved or corrugated plating

Definitions

  • the present innovation relates to structures made of corrugated sheets and to profiled battens used in such structures.
  • the invention relates to the locking together of corrugated sheet elements, defined in the introductory part of the claim 1, opposite to each other in their thickness direction, in order to combine them to each other and to the connection of the corrugated sheet elements together in sideways direction with a profiled batten at the longitudinal edges of their corrugations.
  • the invention also, relates to the profiled batten, defined in the introductory part of the claim 18, to be used for the connection of the corrugated sheet elements together in sideways direction.
  • the invention will be applied above all in the shipbuilding industry to produce various store room elements and handling room elements, especially for proviant stores and handling and processing rooms.
  • the present wall casset system does not make it possible to utilize high spaces within the ship and increasing of casset height would result in a supporting structure of excessive weight, which must be avoided.
  • the aim of the present invention is to eliminate or at least to diminish disadvantages presented above.
  • the corrugated sheet element used in the method according to the invention means a plate combined of a backing sheet and a corrugated sheet, which usually is slightly thinner.
  • the corrugations (8) are directed in the longitudinal direction of the corrugated sheet and the transverse cross section of the corrugation sheet (8) are forming a wavy line in which the crests (8a) and the troughs (8b) are horisontal linear elements of said line.
  • Wave-formed corrugation is usually adopted but also rectangular corrugations can be used.
  • the corrugated sheet is fixed to the backing sheet at the trough of the waves.
  • the fastening is carried out by using known technologies, i.e. by spot-welding, laser welding, riveting or by glueing.
  • the opposite corrugated sheet elements are locked together in direction of thickness by using the method according to the invention, meaning that the sheet faces of the elements are locked together so that they form a double wall.
  • the corrugated sheet elements are also connected to each other in sideways direction mainly at their vertical edges by using a profile, meaning that the corrugated sheet elements are fastened side by side to each other at heir vertical edges so, that two or three corrugated sheet elements together will form broadwise a lengthy wall element.
  • the basis for the method according to the invention are the corrugated sheet elements known in itself, which are manufactured e.g. of stainless steel or alumina.
  • the straight backing sheets are irrespective of their width and height of sheet having thickness of about 1 to 4 mm, and the corrugated sheets are of slightly thinner material.
  • the corrugated sheets can also be manufactured of compound material, whereupon the internal side of the storage room is cladded e.g. with a layer of stainless steel having a thickness of 0.5 to 1.5.mm and the backing sheet is of normal carbon steel.
  • the corrugated sheet elements When locking the opposite corrugated sheet elements in direction of thickness together so that they are immovable in sideways direction, the corrugated sheet elements are placed opposite to each other or in other words opposite to each other in direction of the thickness either so that the crests and trougs are interlocked or so that the crests are placed next to each other, whereupon the opposite surfaces, i.e. locking members formed onto the crest surfaces or on the insulation material fastened onto the crest surfaces, are fastened to each other.
  • the locking action of the members is based on their form so that the opposite locking members are directly fastened to each other or they are fastened to each other by means of a connection member.
  • the adjacent corrugated sheet elements are connected to each other in sideways direction so that their side edges are fitted into the sideways direction outwards opening groove of the profiled batten, each edge into their own groove, the one edge into respective groove of the profiled groove and the other edge into respective groove of an other profiled batten, and are fastened to the profiles e.g. by fillet welding.
  • the wedge-like form of groove makes it possible to use different material thicknesses in the elements and enables their connection and at same time giving a small allowance in the sideways direction for adjustment.
  • the welded connection makes the sealing of the seam unnecessary, which in case of proviant stores is a very significant aspect.
  • the crest surfaces opposite to each other have locking members arranged so that the one crest surface has female members and the other opposite crest surface has male locking members.
  • the locking members can extend for the whole length of the connecting surface forming a continuous groove set.
  • the locking members can be formed of separate grooves and rifles or corresponding recesses and projections having equal or unequal length set according to a certain pattern.
  • the locking members can be placed on all crest surfaces or only on selected crest surfaces.
  • the locking members are formed of dovetail members or of members of an other shape, e.g. of shape of eight having a corresponding locking effect, whereupon the opposite crest surfaces have said locking members and the locking of the crest surfaces is carried out by inserting into the channel a rod member, whose cross section matches the shape of the channel between the locking members.
  • a layer of insulation material which e.g is foamed plastic, plastic or mineral wool, is applied according to an advantageous embodiment of the invention, onto surfaces to be insulated and opposite to each other, and at least some of the opposite insulation surfaces will have locking members described above.
  • the rod-like core member can be made of insulating material, e.g. plastic or it can be made of metal.
  • the rod-like member can be formed to an insulation piece to be fitted between the crest surfaces or as an insulation piece to be fitted between the opposite insulation layers, whereupon the width of the insulation piece matches that of the crest surfaces, it's thickness matches the desired insulation thickness and the projections formed like dovetails or other shapes in the midle of the insulation piece are matching the grooves of the crest surfaces or insulation surfaces.
  • the rod-like member is devided into pieces, whereupon there is no need to raise a rod having length equal to that of the room element vertically above the room element, which at least in a restricted room within the ship can be impossible.
  • the locking member devided into pieces.
  • hook-like members On the top ends of the pieces there are advantageously attached hook-like members, which are easy to grip when disassembling the room element.
  • the fastening of corrugated sheet elements to each other in order to form a room element in sideways direction is advantageously carried out by welding, if the room element in question is acting as a proviant store.
  • the fastening can be carried out by a sealing composition, by glueing or by a sealing wedge.
  • the welding is carried out advantageously directly in a welding jig by fillet welding.
  • the fastening of the corrugated sheet elements in sideways direction to each other is carried out so that first the interlocking positioning of the profiled batten and corrugated sheet element is adjusted and by tack-welding them in desired position.
  • the tack-welding is carried out by applying fixing fillets at the hole edges near the batten's edge.
  • the edges of the corrugated sheet are fastened to the groove edges of the profiled batten by welding, e.g. by fillet welding or by plastic welding, or the fastening can be carried out with a sealing compostion, by glueing or by using sealing wedges made of various materials.
  • the excessive width of a wall element can by means of this adjustable seam be set to exact right dimension by adjusting the exessive width within the groove. In this way assembly time can be saved and the exact measurements of the elements can be secured.
  • the corrugated sheet elements connected to each other in sideways direction or in the direction of the wall are formed to rectangular or square shaped room elements by bending the element into angle of 90°.
  • the radius of the bend can be chosen as desired.
  • the fastening of the wall elements to the upper and lower profiled battens binds the final shape of the room element.
  • the corner of the room element can be formed with a profiled corner batten.
  • One or several walls of the room element can be reinforced to a bearing and torsionally rigid wall by joining an opposite corrugated sheet element onto it or onto them by means of the joining method described above.
  • connection When joining together opposite corrugated sheet elements, the connection is carried out on every crest of the wave or only on selected crests. In certain cases it is sufficient, that only the crests in the room element's corners are locked to each other, and in other cases the connection can be made on every second or third crest or on otherways suitable intervals.
  • the crest surfaces of the corrugated sheet elements have locking members alteranatively on every crest, whereupon the connection is made on every crest or alternatively on desired intervals, and in this case the connection is correspondingly made on these crests.
  • the room element can advantageously be formed to complete closed element before it is moved into the ship. In case the rooms within the ship are very confined and especially when there are welded pillar rows it might be necessary to move the room element only uncompleted onboard the ship.
  • the pillar problem can be solved so that the corrugated sheet element forming a detachable wall of the room element is inside the room element, when the room element is moved onboard the ship.
  • the detachable wall is moved out of the room element and it is fitted onboard the ship so that the pillars are ending in way of troughs of the corrugations and after that the detachable wall is connected to the room element, which has been fitted in way of the detachable wall, by inserting into the profiled battens edging the wall opening.
  • the other opposite room element can be fitted in a similar way against the former so that it's crests come next to those of the former room element and the pillars come between the crests. If there is on the opposite side more space available to the said former room element in regard to the pillar row, it can be fitted to place as a complete element and it can be fitted in way of the said former room element. In this way the pillars are ending up into channels formed by the opposite corrugation troughs and the space within the ship can be utilized completely.
  • the one of the profiled battens edging the opening of the room element has a groove, which advantageously has been simplified to a rectangular corner, where the other edge of the corrugated sheet element is fixed e.g by welding.
  • two corrugated sheet elements in thickness direction opposite to each other are locked together in order to be used as a division wall having it's two backing sheets joined at least to one external wall by means of two halves of profiled batten, which further are fixed to the external wall of the room element.
  • the both profiled battens have a groove widening in direction of the division wall, whereto the edge of the backing sheet is fixed.
  • Another rectangular or square-shaped room element is advantageously joined to the outer surface belonging to one or several external walls of a rectangular or square-shaped room element by locking the opposite corrugated sheet elements in thickness direction to each other in order to combine two or several room elements so that they form a cluster.
  • the cluster of room elements joined together according to the invention forms a room entity of extreme torsional stregth, which for the ship and taking into account the motions and stresses of the ship under way is a very important factor.
  • This kind of cluster can advantageously be lifted as such onboard the ship provided the intended space is accessible. Otherways the final forming and joining of the room elements is carried out within the ship, which can be done with minor measures.
  • These grooves are opening outwards so that the one jaw is streight, in other words perpendicular to the longitudinal axis of the batten and that the other jaw forms an acute angle with the former jaw. Because of this outwards opening groove it is possible to insert into this groove sheet elements of varying thicknesses.
  • the profiled batten with grooves opening in sideways directions also gives a small adjustment allowance for the sheet element in sideways direction, because the overlapping between the profiled batten and the sheet element can be varyed.
  • the body of the profiled batten is mainly rectangular. According to the advantageous embodiment it's outside jaw is wider than it's inside jaw.
  • the outside jaw has near to it's outer edge advantageously holes to be used to fix the edges of the corrugated sheet element from outside by tack-welding during the assembly stages.
  • Additional shaping of the profiled batten can increase it's rigidity and at the same time the rigidity of the seam.
  • This kind of stiffeners can be used for joining of the internal lining material, e.g. stainless steel cassets.
  • the profiled batten has been splitted along the center line and so it has the groove only on one longitudinal edge.
  • the profiled batten forms a corner batten of 90°, where the ouside surface is bent outwards forming a corner batten or it forms an angled batten of 90°, where the the outside surface is bent inwards forming an angled batten.
  • the method of forming room elements and of joining them to self supported and torsionally rigid entities according to the invention is thus a method to be realized with simple measures, partly with robotic technology, which first of all essentially reduces the work within the ship and which effectively enables the utilization of such spaces onboard the ship not used by the passengers, crew or cargo.
  • room elements whose height equals even three deck heights or over 9 m.
  • penetrating several decks of the ship it is possible at the same time to utilize the void space occupied by the deep deck webb frames, which is about 40 to 65 cm.
  • the high room elements are to be extended, but it is a simple measure to be carried out on land.
  • the seamlessness and tightness of the room element walls is also a remarkable advantage of the method according to the invention.
  • the seamlessness and tightness result in a wall structure, which is 100 % condense tight. Because of this it is possible to use insulation materials, which are not perfect from the condense point of view but whose fire-resistance is superior e.g. like mineral wool products.
  • insulation materials which are not perfect from the condense point of view but whose fire-resistance is superior e.g. like mineral wool products.
  • the placement of room elements having this kind of fire insulation through several decks will reduce the need of the fire insulation on other wall structures as compared to the case where combustible uretan insulation has been used in room element.
  • the seamlessness of the room element also provides the hygienic level required by the authorities and there is no need to renew the seams.
  • the room elements can be fitted with shelves, necessary channels for electrification, air conditioning and similar purposes, with air cushion pads for erection purposes and so on before they are moved onboard the ship.
  • the equipment installed to the room elements can also be partially or completely tested before they are moved onboard the ship.
  • the quality of the structures, tightness of the penetrations and pipings, quality of welded seams, fastenings of the internal fittings is controlled, the test runs of refrigeration plant are made and functioning of electrical equipment is tested. In this way a remarkable saving in time is achieved only during the commissioning stage.
  • Fig. 1 presents a storage room element of three parts marked with an index numer of 31.
  • the external walls 2 are open corrugated sheet elements and the dividing walls 3 are corrugated sheet elements joined to each other according to the invention, forming a corrugated double sheet wall having it's crests opposite to each other. The opposite crests are joined to each other e.g. by means of ways shown in any of the figures 8 to 11.
  • On another divisional wall 3a a mat 4 of insulation material has been fitted surrounding the internal space completely. Because of the extremely good insulation in the dividing wall and the insulation mat it is possible to maintain quite different temperatures in various parts of the storage space, e.g. -15° and 0°. against the walls of the parts of the storage space is reserved room for the pallets and in the center part there is room for handling equipment.
  • the wall 2 of the room element formed according to the invention from corrugated sheet elements joined to each other and the divisional wall 3 formed according to the invention from opposite corrugated sheet elements, are both structurally strong enough to receive also forces caused by the motions of the ship.
  • the divisional walls 3 are because of their double structure remarkably strong and are capable to support big side forces even in high wall structures.
  • the fig 2 presents a so-called cluster of three room elements. They have been joined to each other by means of insulated dovetail connections shown in detail in fig 11.
  • the pillars 5 of the ship are located in the recesses 6 formed by the corrugation troughs of the corrugated sheets.
  • the room elements can be lifted one by one onboard the ship whereupon the dovetail connections will be made onboard the ship.
  • fig 4 there is shown a double wall 3 made of corrugated sheets.
  • the pillars 5 of the ship are situated unsymmetrically in the empty recesses 6 between the corrugations closer to the backing sheet 7 of the other corrugated sheet element.
  • the crests 8 of the corrugations are opposite to each other.
  • the room elements are situated at a distance away of each other so that the pillars 6 can be accommodated between the crests 8 of the corrugated sheet elements.
  • the recess is insulated advantageously by a proper manner, e.g. by injecting foam plastic into the empty recess.
  • fig 6 there is shown divisional wall 3 of room element or the junction wall 33 of the room element cluster, e.g. according as shown in fig 2.
  • the dovetail connections with their dovetail-shaped recesses 9 and core members 9' have been formed onto the insulation material 10 fixed onto the crests 8a of the corrugations, which said insulation material can be of foam plastic, hard plastic, mineral wool or equal
  • the dovetail connections are acting as connecting members between the opposite corrugated sheet elements, the connections between the corrugation crests and insulation material and the insulation material itself must be able to withstand the pulling forces in question.
  • the empty recesses between the corrugations and the empty spaces within the crests can all be filled with insulation material.
  • fig 7 there is shown the core member 9' of the dovetail connection 9 as separated from the insulation 10 and from the dovetail channel formed onto it. By an arrow it is shown, how the core member is inserted into the female part of the dovetail junction.
  • the core member 9' can be made insulating material like plastic or it can be made of metal of equal.
  • the core member 9' can alternatively be cut into pieces, whereupon when it is inserted into position, exessive room is not required ouside the channel. This is important in case the room elements are connected to each other only onboard the ship, whereupon the connecting is carried out in vertical position. For later demounting of the room element it is advantageous to fit the core member pieces with hooks or similar in order to make it easier to pull them away.
  • fig 8 to 11 various dovetail connections are shown.
  • a dovetail-shaped groove 9 is formed onto the corrugation crest 8a, whereupon the core member 9' is directly locking crests 8a to each other.
  • a layer 12' of another material In the middle of the core member 9' there is a layer 12' of another material.
  • a dovetail body is shown acting at the same time depending on the material as insulation 10, fixed onto the corrugation crests 8a.
  • the body 12 can be fixed onto the crest depending on material by tack welding. by screws, by glueing or equal.
  • fig 11a an insulated dovetail model has been shown, where the core member 9' has been formed equally wide than the insulation layer 10, so that it forms an insulation piece between the insulation layers 10, locking at the same time this connection.
  • the insulation piece 9' can also be formed e.g. of three pieces, from the core member 9' and from separate border pieces 9'', fig 11.
  • the thickness of insulation layer 10 between the two crests is ca. 25 to 50 mm.
  • fig 13a and 13b there are shown various embodiments of the locking members formed onto the crest surfaces 8a of the corrugated sheet elements.
  • fig 13 there are longitudinal grooves 13 and rifles 14; in fig 13a there is a broad chute-shaped recess 13 and a matching projection; and in fig 13b there are side by side two projections 14 and grooves 13 of rectangular shape in cross section.
  • the corrugation depth of the corrugated sheet elements is ca. 150 to 200 mm and the corrugation width is ca. 150 to 300 mm.
  • the female and male members formed onto the crest of the corrugation are fairly large as compared to the size of the corrugation so, that it is possible to accommodate at best from one to three of them within the crest.
  • fig 15 and 16 there are shown divisional walls similar to those in fig 6 but there is a difference in that the shape of the corrugation is rectangular.
  • the corrugations are marked with index numer 28, the crests of the corrugation with 28a and the troughs with 28b.
  • the dovetail grooves are marked with index number 29 and the dovetail core members with 29'.
  • fig 17 is shown the profiled batten according to the invention, with which corrugated sheet elements are joined to each other in sideways direction.
  • the profile in it's basic form is symmetrical compricing internal surface 17 and external surface 18.
  • the internal and external surfaces are parallel to each other.
  • the core part of the profile in cross section is mainly rectangular.
  • the grooves 19 are according to the invention widening outwards so that the external jaw 27a is straight and parallel with the outside surface while the internal jaw 27b is forming an acute angle ⁇ with the external jaw.
  • the angle ⁇ is not more than 40°, advantageously it is between 10° and 30° and most advantageously between 15° and 30°.
  • the bottom end of the profiled batten's groove is dimensioned according to the thinnest sheet to be used or ca. 1.0 to 1.5 mm.
  • the skeweness of the groove enables the use of sheets of different thicnesses.
  • fig 18 a modification of the profiled batten is shown, where the other groove has been formed into a right-angled corner 23.
  • a batten of this form has been used when joining the corrugated sheet element according to fig 19 or the movable wall onto the room element and avoiding the pillars.
  • the narrow corner sheet of the room element has been fastened onto the left groove of the profiled batten by means of a welded seam 22, and the left edge of the movable wall has been connected onto the right right-angled groove 23 of the profiled batten by means of a welded seam.
  • the tacking of the movable wall onto the profiled batten has been possible to carry out by applying spot-welding through the holes 20.
  • fig 19 is shown the fastening of the movable wall to the room element and past the pillars.
  • the movable wall is placed within the room element, whereupon the crests of the corrugations are not interfering , when pushing the room element against the opposite, not-shown room element.
  • the movable wall is left at a location, where the pillars are residing in open rooms between the corrugation crests.
  • the movable wall is now fixed to the room element fitted at the desired location, so that the left edge is fixed to the right-angle 23 of the groove of the left profiled batten and the right edge is fixed to the groove of the not-shown profiled batten.
  • the right-handed groove can be acute-angled or right-angled. In the former case the movable wall will be bent slightly inwards, whereupon the edge of the wall can be fitted into the groove.
  • fig 20 is shown in partial image the fastening of room element's divisional wall to the external wall by means of a modified profiled batten 24.
  • This profiled batten is made of the basic batten by splitting it longitudinally. It is fastened to the external wall 1 at the divisional section. To the fastening of a divisional wall two halves of the profiled batten 24 are needed.
  • the profiled batten according to fig 21 a has a female extension, whereto e.g. wall panels can be fastened.
  • the profiled batten according to fig 21 b has a female extension having claws in order to improve it's clamping grip.
  • the extension of the profiled batten according to fig 21 g resembles a dovetail and can act as a clamp.
  • profiled battens bent to an angle of 90°.
  • the profiled batten 25 is a corner profile used in walls and in ceiling, where the internal wall 17 is turned inwards.
  • the profiled batten 26 is an angled profile, where the internal wall 17 has been turned outwards.
  • fig 24 there is an illustration about the fastening of corrugated sheet element to two profiled battens 16 of the basic type firstly by bending the element and then by straigthening it up and by inserting the element into both grooves of the batten.
  • the profiled batten according to the invention enables an easy fastening and detachment of the sheet.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
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Claims (24)

  1. Procédé pour fixer des éléments en feuille ondulée opposés (1), l'emplacement opposé signifiant des surfaces de feuille en vis-à-vis l'une par rapport à l'autre, de manière immobile l'une par rapport à l'autre dans le plan desdits éléments, pour former par exemple une paroi de séparation (3) d'un élément de salle, ou pour fixer les parois opposées (2) de deux éléments côte à côte l'une à l'autre, ledit élément en feuille ondulée étant constitué d'une feuille de support (7) et d'une feuille ondulée (8) fixée à celle-ci, ainsi que pour relier latéralement deux tels éléments en feuille ondulée l'un à l'autre à partir de leurs bords qui sont pratiquement verticaux par l'intermédiaire d'une latte profilée (16 ; 24 ; 25 ; 26) pour former par exemple une paroi (2) d'un élément de salle, ladite latte profilée étant munie au niveau de ses bords longitudinaux de gorges (19 ; 23) ouvrant dans une direction latérale vers l'extérieur, caractérisé en ce que les éléments en feuille ondulée opposés (1) devant être fixés l'un à l'autre sont placés en ayant les surfaces en crête et en creux (8a, 8b) l'une contre l'autre :
    de sorte que les crêtes (8a) et les creux (8b) sont verrouillés mutuellement à l'intérieur l'un de l'autre, ou
    de sorte que les crêtes (8a), sur chaque crête ou seulement sur des crêtes sélectionnées des éléments de verrouillage (13; 14; 9 ; 29), sont positionnées opposées l'une à l'autre, les éléments de verrouillage (13 ; 14 ; 9 ; 29) étant sur les surfaces en crête opposées l'une à l'autre,
    vont se verrouiller mutuellement directement, l'effet de verrouillage des éléments de verrouillage étant basé sur la forme, ou
    vont être fixés l'un à l'autre par l'intermédiaire d'un élément de liaison (9', 29'), l'effet de verrouillage des éléments de verrouillage étant basé sur la forme,
    en ce que les bords latéraux (1a ; 1b) des éléments en feuille ondulée (1) devant être fixés l'un à l'autre dans une direction latérale sont agencés dans une gorge (19 ; 23) de la latte profilée (16 ; 24 ; 25 ; 26), chaque bord latéral dans une gorge qui lui est propre, ladite gorge s'ouvrant largement vers l'extérieur, et
    en ce que le bord latéral est fixé à la latte profilée d'une manière connue antérieurement.
  2. Procédé selon la revendication 1, caractérisé en ce qu'une des surfaces en crête opposées (8a) est munie d'un élément femelle (13) et l'autre d'un élément mâle (14).
  3. Procédé selon la revendication 2, caractérisé en ce que les éléments femelles (13) sont des gorges ou évidements longitudinaux continus ou intermittents agencés selon un certain motif, et en ce que les éléments mâles (14) sont des cannelures ayant une forme d'appariement ou des saillies agencées en conséquence.
  4. Procédé selon la revendication 1, caractérisé en ce que les éléments de verrouillage sont constitués d'éléments en queue d'aronde, ou d'éléments ayant une autre forme ayant un effet de verrouillage similaire, de sorte que les surfaces en crête (8a) opposées l'une à l'autre sont munies d'évidements (9) en forme de queue d'aronde ou ayant une autre forme, et en ce que les surfaces en crête sont verrouillées l'une à l'autre en insérant dans le canal existant entre les surfaces en crête un élément analogue à une tige (9') ayant une coupe transversale complémentaire.
  5. Procédé selon la revendication 1 ou 2, caractérisé en ce qu'une couche de matière isolante (10) a été fixée sur les surfaces en crête opposées (8a), par exemple de la matière plastique en mousse, de la matière plastique ou de la laine de roche, et en ce qu'au moins sur certaines surfaces d'isolation opposées, des évidements (9) sont formés qui ont une forme de queue d'aronde ou une autre forme.
  6. Procédé selon la revendication 4 ou 5, caractérisé en ce que l'élément analogue à une tige (9') est constitué soit de matière isolante ou de matière non-isolante.
  7. Procédé selon la revendication 6, caractérisé en ce que l'élément analogue à une tige est formé d'une pièce d'isolation située entre les surfaces en crête (8a) ou d'une pièce d'isolation (29') entre les couches isolantes (10) qui sont opposées l'une à l'autre, de sorte que la largeur de la pièce d'isolation correspond à celle des surfaces en crête, et son épaisseur correspond à l'épaisseur d'isolation voulue, et de sorte que des saillies de la forme en queue d'aronde, ou d'une autre forme, situées dans son milieu correspondent aux évidements existant sur les surfaces en crête (8a) ou sur les couches d'isolation (10).
  8. Procédé selon la revendication 4, caractérisé en ce que l'élément analogue à une tige (9' ; 29') a été découpé en pièces.
  9. Procédé selon la revendication 2, caractérisé en ce qu'une couche d'isolation (15) a été fixée sur les surfaces des éléments femelles (13).
  10. Procédé selon la revendication 1, caractérisé en ce qu'un bord (1a) de l'élément en feuille ondulée (1) parallèle à la direction de l'ondulation est fixé d'abord de manière préliminaire sur la gorge (19) de la latte profilée (16) en collant de l'extérieur à travers les trous (29) situés à proximité des bords de la latte profilée, après quoi les bords (1a, 1b) de la feuille ondulée sont finalement fixés dans les gorges (19) de la latte profilée.
  11. Procédé selon la revendication 10, caractérisé en ce que la fixation finale dans la gorge (19) est effectuée par soudage, c'est-à-dire par soudure d'angle ou soudure de matière plastique ou va être réalisée par l'intermédiaire d'une composition d'étanchéité, d'une colle ou d'un coin.
  12. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'à partir des éléments en feuille ondulée (1) reliés l'un à l'autre dans une direction latérale, un élément de salle (31) de forme rectangulaire ou carrée est formé en pliant l'élément en feuille ondulée selon un angle de 90°.
  13. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le coin de l'élément de salle est formé par l'intermédiaire d'une latte de coin (25) de la latte profilée.
  14. Procédé selon la revendication 12 ou 13, caractérisé en ce que sur une ou sur plusieurs parois de l'élément de salle (1) à former, un autre élément en feuille ondulée est fixé dans la direction de l'épaisseur de la paroi pour former une double paroi.
  15. Procédé selon la revendication 12, caractérisé en ce qu'une paroi mobile (1a) de l'élément de salle (31) est agencée à l'intérieur de l'élément de salle lors du déplacement à bord du bateau de l'élément de salle, et va être fixée dans les gorges des lattes profilées entourant une ouverture de paroi, au moins une desdites gorges (23) a de préférence une forme rectangulaire (figure 18 et 19).
  16. Procédé selon la revendication 12, caractérisé en ce que deux éléments en feuille ondulée opposés sont verrouillés l'un à l'autre pour former une paroi de séparation (3, 3a) à utiliser dans ledit élément de salle, les deux feuilles de support de ladite paroi étant fixées à au moins une paroi par l'intermédiaire de deux moitiés de latte profilée (24), qui sont fixées à ladite paroi et qui ont toutes les deux une gorge s'élargissant dans la direction de la paroi de séparation, gorge dans laquelle le bord de l'élément de support est fixé.
  17. Procédé selon la revendication 13 ou 15, caractérisé en ce que sur la surface extérieure d'une ou de plusieurs parois extérieures (2) de l'élément de salle ayant une forme rectangulaire ou carrée, un autre élément de salle (31) ayant une forme rectangulaire ou carrée est relié en fixant les éléments en feuille ondulée opposés l'un à l'autre pour former un groupe d'éléments de salle comportant deux ou plusieurs éléments de salle.
  18. Latte profilée (16 ; 24 ; 25 ; 26) pour relier latéralement des éléments en feuille ondulée (1) l'un à l'autre au niveau des bords (1a, 1b) parallèles à la direction longitudinale des ondulations (8), la coupe transversale de ladite latte étant allongée et comportant une surface intérieure (17) tournée vers l'intérieur, et une surface extérieure (18) tournée vers l'extérieur, les surfaces intérieure et extérieure étant pratiquement parallèles l'une à l'autre, dans laquelle au niveau des bords latéraux de la coupe, entre les surfaces intérieure et extérieure, des gorges (19 ; 23) s'ouvrant dans une direction latérale sont agencées pour recevoir les bords des éléments en feuille ondulée et pour les fixer, caractérisée en ce que les gorges (19 ; 23) s'élargissent facultativement vers l'extérieur, de sorte que la première mâchoire (19a) de la gorge est rectiligne et l'autre mâchoire (19b) forme un angle aigu avec la première mâchoire.
  19. Latte profilée selon la revendication 18, caractérisée en ce que sa surface extérieure (18) est plus large que sa surface intérieure (17).
  20. Latte profilée selon la revendication 18 ou 19, caractérisée en ce qu'elle a sur sa surface extérieure (18), à proximité des bords, des trous (20) à utiliser lorsqu'on fait coller les bords (1a, 1b) de l'élément en feuille ondulée à partir de l'extérieur.
  21. Latte profilée selon l'une quelconque des revendications 18 à 20, caractérisée en ce qu'une première des gorges (23) forme un angle de 90°.
  22. Latte profilée selon l'une quelconque des revendications 18 à 20, caractérisée en ce que la latte profilée (24) est fendue le long de la ligne centrale, et comporte une gorge seulement au niveau de son premier bord longitudinal.
  23. Latte profilée selon l'une quelconque des revendications 18 à 20, caractérisée en ce que la latte profilée (25) a été pliée selon un angle de 90° sous forme d'une latte de coin, et la surface extérieure (18) est tournée vers l'extérieur.
  24. Latte profilée selon l'une quelconque des revendications 18 à 20, caractérisée en ce que la latte profilée (26) a été pliée selon un angle de 90° sous la forme d'une latte en angle, et la surface intérieure (17) est tournée vers l'extérieur.
EP95941111A 1994-12-22 1995-12-21 Structures ondulees et volige profilee utilisee dans celles-ci Expired - Lifetime EP0797522B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI946029A FI101278B1 (fi) 1994-12-22 1994-12-22 Poimulevyrakenteita sekä sellaisissa rakenteissa käytettävä profiililista
FI946029 1994-12-22
PCT/FI1995/000697 WO1996019379A1 (fr) 1994-12-22 1995-12-21 Structures ondulees et volige profilee utilisee dans celles-ci

Publications (2)

Publication Number Publication Date
EP0797522A1 EP0797522A1 (fr) 1997-10-01
EP0797522B1 true EP0797522B1 (fr) 2001-03-21

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EP95941111A Expired - Lifetime EP0797522B1 (fr) 1994-12-22 1995-12-21 Structures ondulees et volige profilee utilisee dans celles-ci

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EP (1) EP0797522B1 (fr)
AU (1) AU4262796A (fr)
DE (1) DE69520447D1 (fr)
FI (1) FI101278B1 (fr)
NO (1) NO972917L (fr)
WO (1) WO1996019379A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9625631D0 (en) * 1996-12-10 1997-01-29 Vosper Thornycroft Ltd Improvements in or relating to ships

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311876A (en) * 1969-06-20 1973-03-28 Timber Research Dev Ass Multistorey building block
US3641730A (en) * 1969-12-19 1972-02-15 Alan F Meckstroth Expandable joint device
US4020611A (en) * 1975-11-19 1977-05-03 Kaiser Aluminum & Chemical Corporation Wall assembly
FI78431C (fi) * 1986-03-13 1995-11-22 Masa Yards Oy Vaeggkonstruktion foer boningsutrymme och motsvarande pao fartyg eller offshorekonstruktioner
AT394225B (de) * 1988-10-05 1992-02-25 Meru Horst Mag Baukoerper

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Publication number Publication date
WO1996019379A1 (fr) 1996-06-27
AU4262796A (en) 1996-07-10
FI101278B (fi) 1998-05-29
DE69520447D1 (de) 2001-04-26
NO972917D0 (no) 1997-06-20
FI946029A0 (fi) 1994-12-22
FI946029A (fi) 1996-06-23
EP0797522A1 (fr) 1997-10-01
NO972917L (no) 1997-08-08
FI101278B1 (fi) 1998-05-29

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