DE1506779B2 - SEAL, THERMAL-INSULATED CONTAINER, IN PARTICULAR FOR LIQUID GAS TRANSPORT ON SHIPS - Google Patents

Description

Support blocks are provided over the legs a rigid angular arrangement, the angular opening of which corresponds to the angle formed by the walls wear the seal locks.

Containers of this type are known (French patent specification 1 438 330). Thermally insulated containers will be used for the storage or transport of gases or liquids on one of the

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ren come. Therefore, in the case of the known container of the type mentioned at the beginning, every game is eliminated by that one running around the entire container, rigid frames made of wooden beams and

so iron angles provide for each game and thus also oppose any deformation, so that the • stress only leads to an elastic un-

The invention relates to a tight, thermally insulated tension-setting leads. The stresses th container, especially for the liquid gas transport ^ .jve / den therefore not removed, but only transported on ships, which divides at an outer 25 and recorded that a tearing of the you support structure, E.g. the hold in the ship lock is excluded as far as possible. In which hull, supported and from two downstream known containers are the sealing spars, from thin, provided with a network of beads- -sfga further with the interposition of a stronger isolane Sheet-metal-made sealing barriers, the -stationary layer at a considerable distance from each other, along the edges of their converging walls 3 °. The edges are, as I said, on from a corner supported by wooden beams supported on the supporting structure ... to the other continuous wooden beam,

'' which are themselves supported by the ship's construction via iron angles. This is the iron angle for the wooden beams of the inner seal lock over iron rods that penetrate the outer seal lock, from the iron angle of the outer one Seal lock worn. This leads to significant sealing and thermal insulation problems. . The object of the invention is to provide a

Outside temperature strongly deviating temperature 40 to create rigid edge support, which are kept at einfag. An example of this are cryogenic rather construction a mobility in a direction parallel to media, such as liquefied gases, which results in un- edge
ter atmospheric pressure at a very low temperature This object is achieved according to the invention. Heat-insulated containers are also solved by dividing the angular arrangement along the edges into sections separated from one another for other temperatures and / or other pressures, which are required in each case in which considerable temperature differences occur over one or more support blocks from the ambient temperature . are supported, which are made of heat-insulating material beBehälters of the type mentioned, and that only one angle is provided at a support point for both seals for the transport of liquefied earthing barriers, gas, such as liquid methane, required on cargo ships - 5 ° to the inside the first and outside the second sealing, device locks are attached, which from the Winkelan such containers can have any geome- close close to each other, only by Irish shape, but are often parallelepiped support plates run separately,
mig or cylindrical in shape. Due to the subdivision of the rigid angular arrangement containers, all such areas have edges or corners where two or more walls converge into individual sections. This can be straight or curvilinear container wall in the spaces between these gaps. cuts free expansion or contraction movements when filling a medium into the container, gene can perform. This is made even easier, the temperature of which differs from the outside temperature if there is a significant difference in its own expansion joints or beads, or when a ⁶ ° is removed, which, for example, instead of such a filling from the container, are the ones from attachment in the sealing barriers in Covering and thin sheet metal sealing barriers can be formed, which carry out the individual levels of thermal expansion or contraction movements via the rigid angular arrangement. Connect away because of these movements. Next, the sealing barrels come to the fact that the converging ⁶ 5 ren at a small distance next to each other, so that their walls formed angles tend to open or close expansion and contraction movements of sliding. A sure order of magnitude will be, which is why the sealing support of the container walls and a transmission barriers largely correspond in their structure.

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can agree. This is easy to manufacture. a number of angles 3, which are preferably under-intermediate the seal locks will be identical and aligned outside of each other, as well as inside Edge area a largely rigid carrier plate spaced from each other along the edge of the angle 2 ' made of plywood cd. Like. inserted, the mechanical loading are arranged. This subdivision of the fixed win claims in a 5 kels 2 'normal to the wall plane in several EIe directions arranged at intervals can accommodate. The due to the small is necessary to the heat deformation of the the distance between the two sealing barriers from the primary and the secondary sealing barrier, which other small space formed between these represents to be attached to these angles, and insfiir the case of leakage of the inner, first seal - special thermal expansions and shrinkages locking system is a significant advantage because the io allows parallel to the apex of the angle. Volume into which the contents of the container can escape, although each angle 3 optionally from one

remains extremely small. At the same time, this can consist of a single piece, it increases the transport volume for simplification. The decision of the manufacture and the assembly is expedient, however, that by this construction it is possible to use each angle 3 from two angle pieces, one movement parallel to the edges, which each 15 first or inner angle piece 3 α and a two- Stressing of the sealing barriers by elastic or external angle piece 3 b, to establish that this prevents tension. The danger of tearing is to be connected in such a way that they sit inside each other. Each with it diminished. Moreover, there are also Wechselbean- inner angle piece 3 α is avoided on the associated external stresses, so that the service life of the ren angle piece 3 b is increased, for example by means of screw sealing locks. The construction 20 is mounted ben4 whose head preferably in a reason for stationary mounted or in any, examples recess of the bracket 3 α sunk is for playing rolling or floating Transporti -. ^ 'It does not project vehicles on the inside of the elbow built container , Vessels, tanks, wan · ¹ "" protrudes. Each screw 4 is od in a nen with a thread or the like for storage and preservation. ^ -., Screwed provided a blind hole in the outer angle piece 3 b, as well as for safety or protection chambers for nu ^ 35 so kleare cracked, or if failure Systems and nuclear reactor jackets and the like, in the case of the primary sealing barrier, the fastening holes which do not represent any leaks between the interior of the container and the retaining screws, there are significant temperature differences; -i ^{> r} - Support blocks 5 carried, which are made of heat-insulating

In the drawing the invention is for example. 30 material, such as plywood, pressed wood or illustrated, namely shows.,.; <· layered wood, consist. Each support block is used to F i g. Figure 1 shows a detail of an embodiment of the connection of the bracket carried by it to FIG Edges of the container in perspective and te-ffc "solid, outer support structure 1 and is preferred exploded view, broken open so that the heat transfer F i g. 2 partially torn away a side view -im 35 bridges are reduced to a minimum. Everyone Section H-II of FIG. 3,. Support block 5 is on the edges of the inner wall of FIG. 3 shows a plan view in several sections of the support structure 1 fastened by means of bolts 6, the III-III according to FIG. 2, for example welded to the support structure F i g. Figures 4 are a detail of the fastening of the first. Each support block is thus upright on the Seal lock in one fig. 2 similar illustrations - 4 ° on both sides of the edge of the support structure 1, sets and is located between pairs of each other. 5 is a side view of a corner formation in the oppositely arranged bolts, each on the left and Section at line V-V of FIG. 6, to the right of the support block and the -F i g. 6 partially torn open a section at line sen hold by means of clamping plates 7, which is an Aus-VI-VI from F i g. 5, 45 traverse saving of the block.

F i g. 7 is a plan view of the corner formation after all the recesses in the support blocks and the

F i g. 5, voids that they leave free are subsequently

F i g. 8 a detail of another embodiment filled with an insulating compound, not shown, form of attachment of the first seal barrier, which then takes up the entire space between the

F i g. 9 partially torn away a section of a 5 ° secondary sealing barrier and the outer supporting corner formation, construction should fill out.

F i g. 10 shows a section on line X-X of FIG. 9, The inner narrow side of each support block 5 is in

and cut out the shape of the angle 3 that it carries,

F i g. 11 shows a section at line XI-XI of FIG. 9. ie in the form of a F i g that opens towards the interior of the container. 1 shows a self-supporting outer protective conduit. In the cutout is the outer Winstruktion 1, which is inserted, for example, by the double kelstück 3 b with its outside, so that the wall of a ship's hull is formed. When the block clings to this. Each angle shown area of the support structure is piece 3 b is attached by means of one or more eyebolts 8 attached to an inwardly opening angle 2, on each inner side of the corresponding angle 2 'of a 60-minute support block 5. Each eye bolt 8 is attached to the edge of the built-in container. by means of a pin 9 on a fork-shaped connection

The angles 2 and 2 'shown are reinforcing ribs 10 which are hinged to the angle piece by flat or straight right angles. The win is fixed b 3 (F i g. 3). However, each eyebolt 8 can also be blunt or pointed and crosses the narrow side of a support block 5 and ends at substantially flat surfaces curved 65 with its threaded end, on or mixed flat and curved surfaces possesses a fastening nut that is screwed on , in zen. a recess provided in the support block,

The rigid construction of the angle 2 'is made so that the nuts are easily accessible. The courage

ter is pulled over a bracket-like bracket 11. which adapts to the shape of the recess edge at this point, against this recess edge. The reinforcement ribs 10 consist of a pair of parallel reinforcements welded to the outside of the angle piece 3 b , between which the respective support block is inserted. In order to prevent the deformation of the angle piece 3 b when the reinforcing ribs 10 are welded on, these are provided with incisions 12 along their edges resting on the angle piece 3 b.

If each angle 3 is relatively long, it is supported by a plurality of spaced-apart support blocks. If, on the other hand, it is relatively short, it can only be supported by a single support block, which is located essentially in the median transverse plane of the bracket. Since each support block 5 has a generally flat shape, at least one pair (preferably two pairs) of reinforcing ribs 13 is provided, which are preferably made of the same material as the support block, in order to prevent the angle 3 from pivoting in the transverse direction to the left and right of the support block 5 and are mounted substantially perpendicular to each side of the support block. Each reinforcing rib 13 also rests with one end on the wall of the support structure 1 and with the opposite end on the outside of the angle piece 3 b . Each reinforcement rib 13 can be fastened to the support block in a simple manner, for example by means of at least one pair of fastening brackets 14 which are attached to the support block 5 and to the reinforcement rib 13 with bolts 15. In the illustrated embodiment, each angle piece 3 b is attached by means of three eyebolts 8, one of which is in the plane of the bisector, while the other two are each arranged perpendicular to the two legs of the angle piece 3 b . As a result of their articulated connection, the two last-mentioned eyebolts can pivot in the respective recesses of the support block 5 and thus follow the thermal deformation of the angle piece (see FIGS. 2 and 3).

The sheets of the first (primary) sealing barrier 17 and the second (secondary) sealing barrier 16 (FIG. 1) are provided with a right-angled network of beads, the spacing of the beads of the two sealing barriers 16 and 17 being essentially identical. Outside the angular arrangement, the sealing barriers 16 and 17 are arranged close to one another at a small distance, separated only by support plates 52, for example made of plywood. The second sealing barrier 16 is tightly attached to the respective legs of the outer angle pieces 3 b. For this purpose, each angle piece 3 b has on the circumference of each leg on the inside a thinner, stepped edge strip 18, through which a shoulder that recedes behind the inside of the leg is created. The edge of the second sealing barrier 16 rests against this shoulder of the elbow 3 b along the entire leg of the elbow 3 b. The sealing barrier 16 is attached to each leg of the elbow 3 b , for example by arc welding with an overlapped or covered weld seam 19 along the edge.
The second sealing barrier is arranged in such a way that its beads, which all protrude on one and the same side of the sheet metal, face outwards. Each space between two successive angle pieces 3 b is covered on the outside with an angular cover 20, which is adapted in shape to the angle piece 3 b and preferably consists of a sheet metal section of the second sealing barrier. The cover 20 has at least one bead which runs parallel to the space between two successive angle pieces 3 b and overlaps this space. Each cover 20 the edge of the second b of the legs of the angle piece 3 fixed sealing barrier and is secured in overlapping covered with the ends of its legs by a weld 21 at the second sealing barrier. The overlap is carried out by means of a jogging which is provided in each covering angled part and which corresponds to the thickness of the thus covered second sealing barrier.

Each cover 20 extends over the whole

Width of the legs of each angle piece 3 b and is at c | i {ßem angle piece outside of the overlaps of the second sealing barrier 16 in a weld seam

25 * -welded along its edge.

Each inner angle piece 3 α is preferably thinner than the associated outer angle piece 3 b and ^ larger, so that it protrudes beyond the outer angle piece, for example, Jiw'eise on its entire circumference as a cantilever 3Ö ^ part. The first sealing barrier 17, whose beading protruding over one and the same side i'rfach inside, ie in the opposite direction as the beading of the second sealing barrier 16, "rests with its edge on the edge of the legs of the inner angle piece 3 α and is attached to this.

■, Fig.2 and 3 show an embodiment in which the first sealing lock 17 is attached to the respective legs of the inner angle pieces 3 a by means of screws 22 which are screwed into plates 23 which serve as counter plates on the protruding part each leg of the elbow 3 a, namely behind this, that is attached to the outside, for example by welding. The screw heads of all screws 22 are countersunk on the inside of the inner angle piece 3 α.

4 shows an embodiment variant in which Place the fastening of the first sealing lock 17 on the inner angle pieces by means of screws 22 3 α is carried out by, for example, arc-welded spot welds 24 which are passed through the first sealing barrier go through it, so that holes in this seal barrier as well as the attachment of plates 23 are avoided.

Inner angled covers 25, which are the same as the outer angled covers 20, each overlap the spaces between two consecutive inner angle pieces 3 a. These covers 25, which are preferably made from a sheet metal section of the first sealing barrier 17 exist and a space between two consecutive inner angle pieces 3 a have overarching beading, nestle against the inner shape of these angle pieces and connect the sections of the first sealing barrier attached to the legs of each inner elbow 17 with each other. The middle bead is used for this

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each cover 25 are preferably fastened astride by welding 37, which are arranged at intervals from the outside on the corresponding bead of the first seal and the outer angular lock, which with this bead essentially carry pieces 28 b to which they are attached,
is aligned, attached. Each cover 25 is. Each box 35 preferably consists of one

in the direction parallel to the edge of the corner so long, 5 rows of support blocks 38, which consist, for example, of consecutive covers alternating wood and have openings. They selnd with their adjacent edges over- are attached to the double hull or the support tabs, which are attached by means of an overlapped weld construction 1 sitting astride its corner and also the edges of the stigt. The attachment of these support blocks is similar to the second sealing barrier 17 at the two ends of the io as in FIG. 2 and 3 performed, ie cover the legs of the inner angle pieces. by means of pairs of on the wall of the support structure, each cover 25 is provided with a Joggelung tion 1 welded bolts 39 and reinforcement for adapting to the strength of the first sealing ribs 40. The support blocks 38 are, for example, provided in lock (see. 2). Arranged outside the equal distances from one another. The cuts where each cover 25, the second sealing 15 support blocks of a box 35 are covered on the inside by a device lock, each cover is on the elbow 41 for example made of plywood covered by these interconnected elbows, which to simplify the production of 3 a by means of, for example Arc-welded two plywood sheets can be assembled, weld points 26 attached (see FIG. F i g. 3). So if the in the form of a protruding angle by means of the solution chosen here for fastening 20 at least one inner mounting bracket 42 on the first sealing lock 17 to the inner winch, are attached to each other, the kelstücken on the two plates 3 a serving screws 22 or "^; i? by means of these crossing points and break directly in the fastening points 24, the necessary angle 42 of screwed-in screws 43 is brought mechanical strength from the welding points 26? -y. Between successive boxes, through which the are cover 25 to the in- 25 along the projecting angle 27 astride. Neren angle pieces 3 attached α. the locations that are arranged intermediate spaces 46 are where the. screws 22 or welds., (Fig. 6) provided which are the thermal expansion of the boxes 24, will allow the cover with the help of the sheet metal.

Kung 25 sealed, the screws or "two successive boxes are preferential weld points covered. -" io by means of a system of plates 44 to one another

5, 6, 7 and 8 show the solution for one in * 'the, which is attached with bolts 45 to the two mutually protruding edge of the container interior in the form of the adjacent angle pieces 41 of two adjacent one angle 27 of the inner wall of the support structure boxes are. Each outer angular ion 1, which is an angle 27 'of the inner wall of the piece 28 b , for example, corresponds to two in a built-in container. Here, too, there was 35 spaced webs 37 angedie construction of angles 28, which at intervals. welds which, if necessary, the in F i g. 5 and 6 have a shape arranged from each other along the edge of the angle and each have a recess at their outer end and each from a pair of nested ßeren ends, which have a shape complementary to the angle pieces, the inner angle piece 28 α and the shape of the angle pieces 41 outer angle piece 28 b, exist, whereby the 40 ben, so that it astride this projecting opening, the angle points outwards and the edge to the corner of the box 35 by means of the same screws 43, inside the container points. The design and the angled edge of these webs through which the type of fastening of these pairs of elbows can be fastened. In particular, F i g. 5 similar to that described above. The sealing and 8 show the in the circumference of the legs of the locks 16 and 17 are on the elbows 28 a, 45 outer elbows 28 b elaborated openings 28 b similar to the re-entrant container corner stanchions for receiving the covers 30, thereby attached , and in all gaps between the contact surface of the elbow 28 b with the successive elbows, inner and elbow 28 α are balanced, and as in the previous outer covers 29 (Figs. 5 and 7) and 30, each cover connects 29 (F i g. 6) and in a similar way fasten the corresponding stigt with their central bead. The corner pieces 28 a sitting on top of one another, beads of the first or second sealing barrier.
28 b are fastened with screws 31. On F i g. 5 is Each assembly 34 can expediently in

The primary sealing barrier can be prefabricated in the workshop using an arc system so that it is ready for assembly at the welded spot welds at every inner corner construction site. To do this, each piece 28 is attached to α. F i g. 8 shows a variant, at 55 box 35 together as follows: the first sealing lock 17 is provisionally attached to each inner one by a number of support blocks 38 - at angle piece 28 α is fastened by means of screws 32, for example six - by means of wooden plates 47 to one another in one on the inner one Elbow fastened the, which are screwed to the individual support blocks with screws plate 33, which are attached as a counter plate 48 and by means of metal angles 49, which is used. 60 attached to the wooden panels 47 with bolts 50

The angles 28 are carried by assemblies 34 are assembled to form angle pieces,
that are arranged along the protruding edge. Then, on this assembly, identi-

are and each have a box 35, for example from see, in a row arranged support blocks at-HoIz, which is attached to the support structure 1 for example by gluing or by means of screws. The box 35 has two angle pieces 41 attached to the inside 65 and connected by means of the leg to a pre-fastening angle 42 similar to the protruding edge. On the thus hergespringenden angle converging side parts box will now be presented previously, a number of Ste- angle pieces 28 b to the outer 36, to whose common edge welded webs 37 assembled

animals. After each box is prefabricated separately in this way, all cavities inside the box are filled with a heat-insulating material, for example a synthetic material such as synthetic foam - expanded polyurethane or the like is sprayed on or injected with a gun at the construction site.
In a later work step of the tank construction

slots can interlock. The angle 54 is on each of the three support blocks with eyebolts 59 attached in the manner described above. In the extension of every two-surface angle of the three-surface 5 At angle 54, a row of double angles 3 spaced apart is provided, the on the F i g. 2-4 are shown and on which the first and second seal locks are attached in the manner described above. The outer

the entire space 51 between the inner wall io ßere angle piece 54 b is provided on the outer edge of its three extension of the sides formed, for example, by the ship's hull with gradations, which, as with the support structure 1 and the second sealing barrier
16 with an insulating material, for example with expan

dated polyurethane, filled in.

the outer angle pieces 3 b are worked out and are used to accommodate the sheet metal of the second sealing lock 16. The first seal is also

9, 10 and 11 show an embodiment 15 device lock 17 similar to that described above at a corner 53 of the support structure 1 formed, for example, from the double edge of the sides of the inner angle piece 54 a -ship hull, which brings the and the spaces between each two re-entrant Corner formation 53 'of the built-in angular surfaces of the three-sided angle 54 and the container corresponds. This corner formation 53 'adjacent double angles 3 are each with stands - similar to the formation described earlier, inner and outer covers 25 and 20 covering the angle - of two angle pieces, one covers, which is applied as described above or inner 54 α and an outer 54 b, which are mounted one inside the other. Each of these covers is seated and fastened to one another by means of screws 55 '-, inside of the angle piece 54 α with weld points. This assembly essentially has the for - ~ Mn 26 attached. A three-surface cover 60 this corner desired geometric shape. Similarly -25, sits in the elbow 54 a and is on its in as in the previous embodiments - ^ on the side, such that it is the adjacent edges, the angle 54 is supported by support blocks 56, the inner cover 25, which is on the inner which rest on the inner wall of the hull by means of angle piece 54 α , covered.
Pairs of bolts 57 fastened with clamping brackets 58 = '■ < The principle of this construction can be self-evident. The angle 54 is supported by at least ^ * understandably on each polyhedron-shaped space draft three support blocks 56 a, 56 b and 56 c , which each use angle, for example, more than three in each case transversely to the three forming the angle 54. - 'has sides converging at a point. When angles are arranged and by means of a projecting polyhedron angle in relation to this, the purpose of the inlet * ¹ ″ provided in each support block in the construction principle shown in FIGS. 5 to 8 can be used.

For this purpose 3 sheets of drawings

Claims (16)

Patent claims: 1.Tight, heat-insulated container, especially for the transport of liquefied gas on ships, which is supported on an external support structure, e.g. the hold in the ship's hull, and consists of two downstream sealing barriers made of thin sheet metal with a network of beads, which are longitudinally the edges of their ^converging: walls are provided with bearing on the support construction support blocks, which bear on the legs of a rigid angular arrangement, the angle of opening coincides with the area formed by the walls angle, the seal locks, characterized in that the angular arrangement (3, 28, 54) along the edges is divided into separate sections, each of which is supported by one or more support blocks (5, 381, 56) made of heat-insulating material, and that ^r -y at a support point for both sealing barriers (16 , 17) in each case only one angle (3, 28, 54) is provided, at which inside di e first (17) and outside the second (16) sealing barrier are attached, which away from the angle connection close together-_; which, separated only by carrier plates, run ver-Ji- '. T "' 2. A container according to claim 1, characterized characterized z'o marked, that the intermediate space between longitudinally, the edges of successive portions of the angular arrangement (3, 28, 54) at least to '"a page of a thin, flexible and angled cover (20 , 25, 29, 30) are covered, the wider the gap is as respectively fixed to each support point on the two limbs of the same angle parts of the sealing barriers (16, 17) close to one another and has at least a bead across the gap lies between the successive sections of the angular arrangement. 3. A container according to claim 2, characterized in that at least on the inside of the container each cover (25, 29) overlaps along the edge, preferably alternately with the adjacent covers at the edges which are fastened to one another in a sealing manner. - ^: 4. Container according to one of claims 1 to 3, characterized in that each angle (3, 28, 54) consists of a pair of angle pieces, namely an inner angle piece ^ α, 28 α, 54 α) and an outer angle piece (3 b, 28 b, 54 b) , which sit one inside the other and are fastened one above the other, and that the first and the second sealing lock (17, 16) are fastened in a sealing manner to the legs of the inner and outer sealing piece, respectively. ; 5. Container according to claim 4, characterized in that the inner elbow (3 a, 28 a, 54 a) is thinner and has longer legs than the outer elbow. 6. A container according to claim 4 or 5, characterized in that each outer angle piece (3 b, 28 b, 54 b) at the edge of each of its legs has a stepped on the leg outside edge strip (18) of reduced thickness, on which the edge of the second Sealing barrier (16) and optionally the edge of an outer cover (20, 30) rests on the leg. 7. Container according to claim 6, characterized in that the second sealing barrier (16) and the outer cover (20, 30) of the second seal barrier on the leg by an overlapped one Weld seam attached along the edge. 8. Container according to one of claims 2 to 7, characterized in that at each point of overlap the covering part has a jogging depth equal to the thickness of the covered part Part corresponds. 9. Container according to one of claims 4 to 8, characterized in that each inner angle piece (3 a, 28 a, 54 a) on the associated outer angle piece (3 b, 28 b, 54 b) by means of screws (4, 31, 55) is attached, the head of which is countersunk and which are screwed into threaded blind holes in the outer angle piece (3 b, 28 b, 54 b). 10. Container according to one of claims 4 to 9, characterized in that the first sealing lock (17) on the inner angle piece (3 α, 28 α, 54 a) each fastened by means of welding points (24) passing through the sealing barrier is. 11. Container according to one of claims 4 to 9, characterized in that the first sealing lock (17) is attached to the inner angle piece (3 a, 28 a, 54 a) by means of screws (22, 32), the head of which is countersunk and the are screwed into plates (23, 33) which are attached to the part of each leg of the inner angle piece (3 a, 28 a, 54 a) protruding beyond the outer angle piece (3 b, 28 b, 54 b) and behind this as a counter plate are. 12. Container according to one of claims 4 to 11, characterized in that each inner cover (25, 29) for connecting the first sealing barrier (17) to the respective inner angle piece (3 a, 28 a, 54 a) is attached by means of spot welds (26). 13. Container according to one of claims 4 to 12, characterized in that with an angle (2 ') opening towards the inside of the container, each support block (5) consists of at least one block of rigid material, such as wood, preferably having openings, which is attached to the support structure (1 ) is attached and to each of which the outer angle piece (3 b) is attached at least with one eye bolt (8) which is articulated via a pin (9) to a fork-shaped reinforcing rib (10) or the like attached to this angle piece (Fig . 3). 14. Container according to one of claims 4 to 12, characterized in that in the case of an angle (27 ') opening towards the outside of the container, the support blocks (38) with the outer angle pieces (28 b) are combined to form an assembly (34), wherein the support blocks (38) a box (35), e.g. B. made of wood, which is attached to the support structure (1) and on the container side has two side parts (36) converging in an angle that also opens outwards, on their common edge transversely in a length to this edge. orderly row of webs (37) are attached, which are spaced apart and the outer angle pieces (28 b) carry (Fig. 5). 15. Container according to claim 14, characterized in that the support blocks (38) of the box (35) provided with openings and marked with ()) the forces acting on them on the support structure of the container is then no longer possible. To eliminate this disadvantage, angles and corners of the container with rigid, practically non-5 malleable angles supported. But now there are thermal expansion and contraction movements not only in the wall surfaces, but also along those formed by the converging walls Edge. The resulting stress by means of bolts (39) are attached to the support structure (1). 16. Container according to one of claims 4 to io chungen can of the rigid edge support 12, characterized in that for a corner not only through relative movements in stress training (53 ') with at least three in one direction can be caught. If other- Point converging sides the angular side locally a certain mobility available pieces (54 a, 54 b) of the geometric shape would be, there would be excessive stress Correspond to the container corner and that also the 15 chung and thus tearing the sealing barrier dk (25) i kb i li k Dhlb id b bk cover (25, 29) has the same geometric shape in the corner area.