EP3378355A1 - Self-supporting spatial structure, particularly for furniture construction - Google Patents
Self-supporting spatial structure, particularly for furniture construction Download PDFInfo
- Publication number
- EP3378355A1 EP3378355A1 EP18020109.7A EP18020109A EP3378355A1 EP 3378355 A1 EP3378355 A1 EP 3378355A1 EP 18020109 A EP18020109 A EP 18020109A EP 3378355 A1 EP3378355 A1 EP 3378355A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- self
- spatial structure
- structure according
- supporting spatial
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 5
- 241000826860 Trapezium Species 0.000 claims abstract description 15
- 238000005304 joining Methods 0.000 claims abstract description 11
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
- A47B96/202—Furniture panels or like furniture elements with a continuous layer allowing folding
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
- A47F5/11—Adjustable or foldable or dismountable display stands made of cardboard, paper or the like
- A47F5/118—Combinations of cardboard and other materials, e.g. wood
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/008—General furniture construction, e.g. fittings characterised by materials
- A47B2220/0083—Furniture made of sheet material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/008—General furniture construction, e.g. fittings characterised by materials
- A47B2220/0083—Furniture made of sheet material
- A47B2220/0086—Furniture made of sheet material made of cardboard
Definitions
- the invention relates to a self-supporting spatial structure, particularly for furniture construction, such as closets, cabinets, shelves, book shelves, especially display units and customised furniture sets.
- Commonly known furniture structures are made of cellulose raw materials in the form of wooden boards and/or other wood-like or composite materials in order to obtain structurally defined shapes of the components, with enhancement treatment of the material surface, joining of the machined components with hardware or pins or screws or nails or by adhesive bonding of properly prepared ends of the components and/or upholstering of certain components, such as seats, backrests, cushions, and the mounting of hinges, wheels, brakes, handles.
- Such structures composed of conventional furniture components, have many limitations, such as difficulty in obtaining thick walls so as to avoid a significant increase in the mass of the furniture structure, inability to make butt joints of two different boards, inability to obtain a rounded (curved) furniture corner when using oblique joints and, above all, the necessity to use furniture edging products, the application of which requires a separate production process.
- the object of the present invention is to develop a simple and inexpensive technology to manufacture a wide range of exhibition furniture based on paper, cardboard, sandwich panels and furniture hardware, with the possible use of other materials.
- the essence of the invention is that the self-supporting spatial structure is created by folding the cut-out sheet along the incisions forming at least two rows of rectangles or squares separated by symmetrically placed triangles, whose apexes coincide with the line of incision of the first row, and the angle between them is the condition for obtaining the angle between the blocks formed after folding by complementing the angle to obtain 180°.
- trapeziums joining these parallel rows of rectangles or squares, and that are provided with foldable triangular, trapezoidal or rectangular overlaps wherein in the second row of rectangles or squares, these rectangles or squares are separated by symmetrical trapeziums joined with each other along shorter bases, wherein the bases create the line of incisions and are located in along the line of incisions of the first row of rectangles or squares, and a rhombic pass-through cut-out is formed between symmetrically placed triangles and symmetrical trapeziums.
- each of the symmetrical trapeziums touching each other with shorter bases is provided with square or rectangular holes located in parallel to each other and create pairs into which the locking-joining insert is installed.
- the sheet forms a uniform whole made of a laminated composite material in the form of a sheet, folded along the lines created by single-sided removal of the material to create a groove.
- the sheet forms a uniform unit made of a sheet-shaped laminated composite material, folded along the lines created double-sided removal of the material to create a groove on one side or both sides of the sheet.
- the cross-section of the groove has the V-shaped or U-shaped profile.
- the sheet is a laminated composite material in the form of the AL/LDPE/AL laminate folded along the lines created by single-sided or double-sided removal of the AL material to create a single-sided or double-sided groove in the composite material.
- the incised sheet once folded, is stiffened at the back with a flat element inserted into the internal contour of the created geometric solid.
- the element that stiffens and closes the back of the structure and joins the overlap portions is made of plywood.
- the self-supporting structure created by incising the sheet and once folded, is open on one side and fixed to the flat board with screws passing through the holes in the folded overlaps.
- the self-supporting structure created by incising the sheet and once folded, is open on one side and fixed to a flat board with a block covering the folded overlaps using bolts or screws passing through the holes in the block and in the folded overlaps.
- This design of the furniture system is suitable to create various geometric solids and all shapes of the furniture by using a laminated composite panel, which can be incised and folded to adapt the shape to the needs and demands of the user, as shown below in the description and drawing.
- the laminate surface may be printed with any pattern or image, resulting in a smooth transition of decorative artistic forms from the front to the side walls and a very pleasing and useful visual effect.
- the sheet has incisions creating two parallel rows of four rectangles 1 separated by symmetrically-placed triangles 2, the apexes of which coincide with the line of incision of the first row and the apex angle 3 is 90°, and the two rows of rectangles 1 are joined by the trapeziums 4, which are equipped at their outer edges with foldable triangular, trapezoidal or rectangular overlaps 5, wherein in the second rows the rectangles 1 are separated from each other by the trapeziums 6 touching each other along shorter bases, wherein the bases form the line of incisions and are located in the line of incision of the first row of rectangles squares and, wherein rhombic pass-through cut-outs 7 are formed between symmetrically placed triangles and symmetrical trapeziums.
- the symmetrical trapeziums 6 are provided with rectangular openings 8, into which the locking-joining insert 9 is installed and slips 10, during the final sheet folding phase.
- the overlaps 5 are provided with openings 11.
- the insert 12 provided with incisions 13 is inserted into the folded sheet.
- sheet folding creates a shelf structure. To stiffen it at the back, insert 14 is installed.
- a change of the apex angle causes that the angle between the walls created out of the rectangles 1 after sheet folding is complemented to obtain 180°.
- the cut-out sheets may be attached to the supporting board 15 using the blocks 16 that are bolted 17 together and locked with protrusions 18.
- the created spatial structures may be equipped with doors 19, as in the example in Fig. 32 .
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Assembled Shelves (AREA)
Abstract
Description
- The invention relates to a self-supporting spatial structure, particularly for furniture construction, such as closets, cabinets, shelves, book shelves, especially display units and customised furniture sets.
- Commonly known solutions for furniture construction are characterised in that they comprise horizontal and vertical board components appropriately featuring (on connecting edges) holes and pins as well as connectors, most often made of metal, also plastics, to reinforce and stiffen such edge joints, and hinge connectors.
- Commonly known furniture structures are made of cellulose raw materials in the form of wooden boards and/or other wood-like or composite materials in order to obtain structurally defined shapes of the components, with enhancement treatment of the material surface, joining of the machined components with hardware or pins or screws or nails or by adhesive bonding of properly prepared ends of the components and/or upholstering of certain components, such as seats, backrests, cushions, and the mounting of hinges, wheels, brakes, handles.
- Such structures, composed of conventional furniture components, have many limitations, such as difficulty in obtaining thick walls so as to avoid a significant increase in the mass of the furniture structure, inability to make butt joints of two different boards, inability to obtain a rounded (curved) furniture corner when using oblique joints and, above all, the necessity to use furniture edging products, the application of which requires a separate production process.
- The object of the present invention is to develop a simple and inexpensive technology to manufacture a wide range of exhibition furniture based on paper, cardboard, sandwich panels and furniture hardware, with the possible use of other materials.
- The essence of the invention is that the self-supporting spatial structure is created by folding the cut-out sheet along the incisions forming at least two rows of rectangles or squares separated by symmetrically placed triangles, whose apexes coincide with the line of incision of the first row, and the angle between them is the condition for obtaining the angle between the blocks formed after folding by complementing the angle to obtain 180°. Additionally, trapeziums joining these parallel rows of rectangles or squares, and that are provided with foldable triangular, trapezoidal or rectangular overlaps, wherein in the second row of rectangles or squares, these rectangles or squares are separated by symmetrical trapeziums joined with each other along shorter bases, wherein the bases create the line of incisions and are located in along the line of incisions of the first row of rectangles or squares, and a rhombic pass-through cut-out is formed between symmetrically placed triangles and symmetrical trapeziums.
- It is preferable when each of the symmetrical trapeziums touching each other with shorter bases is provided with square or rectangular holes located in parallel to each other and create pairs into which the locking-joining insert is installed.
- It is preferable when the sheet forms a uniform whole made of a laminated composite material in the form of a sheet, folded along the lines created by single-sided removal of the material to create a groove.
- It is preferable when the sheet forms a uniform unit made of a sheet-shaped laminated composite material, folded along the lines created double-sided removal of the material to create a groove on one side or both sides of the sheet.
- It is very preferable when the cross-section of the groove has the V-shaped or U-shaped profile.
- It is preferable when the sheet is a laminated composite material in the form of the AL/LDPE/AL laminate folded along the lines created by single-sided or double-sided removal of the AL material to create a single-sided or double-sided groove in the composite material.
- It is very beneficial when cross-section of the groove in the AL/LDPE/AL laminate has the V-shaped or U-shaped profile.
- It is very preferable when at least one of the outer AL surfaces is covered with a plastic decorating element or varnish.
- It is most preferable when one of the AL layers is printed.
- It is preferable when the incised sheet, once folded, is stiffened at the back with a flat element inserted into the internal contour of the created geometric solid.
- It is preferable when the element that stiffens and closes the back of the structure and joins the overlap portions is made of plywood.
- It is preferable when the self-supporting structure, created by incising the sheet and once folded, is open on one side and fixed to the flat board with screws passing through the holes in the folded overlaps.
- It is preferable when the self-supporting structure, created by incising the sheet and once folded, is open on one side and fixed to a flat board with a block covering the folded overlaps using bolts or screws passing through the holes in the block and in the folded overlaps.
- This design of the furniture system is suitable to create various geometric solids and all shapes of the furniture by using a laminated composite panel, which can be incised and folded to adapt the shape to the needs and demands of the user, as shown below in the description and drawing. In addition, the laminate surface may be printed with any pattern or image, resulting in a smooth transition of decorative artistic forms from the front to the side walls and a very pleasing and useful visual effect.
- The invention is presented in the embodiments in the drawing, but not limited in any way with the use of a composite board comprising two thin top aluminium sheets with a polymer core, wherein:
-
Fig. 1 shows a view of a blank cut-out of the composite board sheet with incisions, wherein the folded blank creates a spatial structure in the form of a cuboid with the outer contour of a cube; -
Fig. 2 shows the composite board sheet shown inFig. 1 being folded along the incisions and gradually assuming the form of a geometric solid; -
Fig. 3 shows the composite board sheet shown inFig. 1 being folded along the incisions in the same folding phase as inFig. 2 but reversed by 180°; -
Fig. 4 shows a geometric solid created with the folded composite board inFig. 1 in the rear view; -
Fig. 5 shows a frame that stiffens the structure and closes the back of the structure and joins the internal overlaps, made of any thin-walled material, preferably plywood; -
Fig. 6 shows the geometric solid inFig. 4 but with the mounted stiffening frame inFig. 5 ; -
Fig.7 shows the finally assembled self-supporting spatial structure in the rear view shown inFig. 6 ; -
Fig. 8 shows the self-supporting spatial structure inFig. 7 but in the front view; -
Fig. 9 shows a blank-out of the composite board sheet which, when assembled, creates a spatial structure in the form of a cube without the use of any stiffening frame, with the internal pass-through void with differently shaped overlaps relative to the blank inFig. 1 ; -
Fig. 10 shows a geometric solid created with the blank inFig. 9 before the rear wall is closed; -
Fig. 11 shows the geometric solid inFig. 10 with the closed rear wall by screwing or riveting the overlaps together; -
Fig. 12 shows the front view of the geometric solid inFig. 11 ; -
Fig. 9 shows a blank-out of the composite board sheet which, when assembled, creates a spatial structure in the form of a cube with the internal pass-through void without the lower overlaps relative to the blank inFig. 9 ; -
Fig. 14 shows the geometric solid inFig. 13 before the rear wall is closed; -
Fig. 15 shows a blank made of any board, preferably a wood-like laminated board, with a cut-out, non-pass-through groove as the back wall of the geometric solid inFig. 14 by embedding at the edges of the composite board; -
Fig. 16 shows the geometric solid inFig. 15 in the rear view, with the inserted blank with the groove inFig. 15 , into which the closing overlaps will be screwed; -
Fig. 17 shows a blank out of a composite board sheet with incisions after folding, creating a spatial structure in the form of a shelf and shown inFig. 19 and Fig. 20 ; -
Fig. 18 shows the stiffening frame that also closes the back of the spatial structure made with the blank inFig. 17 ; -
Fig. 19 shows the geometric solid created with the blank inFig. 17 in the rear view; -
Fig. 20 shows the finished self-supporting spatial structure inFig. 19 in the front view; -
Fig. 21 shows a section of the cut-out sheet with incisions at an angle of α=120°; -
Fig. 22 shows a spatial structure made with the composite plate sheet blank with the incisions inFig. 21 but in the shape of a spatial triangle; -
Fig. 23 shows a section of the cut-out composite board sheet, with incisions at an angle α=80°, the change of which results in a different position of the walls of the folded solid relative to each other (Fig. 24 ); -
Fig. 24 shows a spatial structure created out of the cut-out composite board sheet inFig. 23 , wherein angles α=80°; -
Fig. 25 shows a spatial structure with one open wall, fixed to any board, preferably a wood-like or glass-based board. -
Fig. 25A shows an example of fastening with a wooden block with two longitudinal grooves in which extended overlaps are embedded by means of pass-through screwing to the board; -
Fig. 25B shows the fastening with screws directly to the board; -
Fig. 26 shows a schematic view of the double-sided fastening of geometric solids that are open relative to the board; -
Fig. 27 shows an example of the one-sided fastening of the geometric solid that is open relative to the board; -
Fig. 28 shows a direct joint of two open solids inFig. 25A ; -
Fig. 29 shows a schematic view of a shelf made with the use of two open spatial structures; -
Fig. 30 shows a schematic view of a cabinet with shelves fixed according to the structure inFig. 25A ; -
Fig. 31 shows a schematic view of a shelf made with the use of two closed spatial structures joined together; -
Fig. 32 shows an example of a cabinet with a door, whose entire "supporting frame" is made with the use of a closed spatial structure; -
Fig. 33 shows an example of a shelf made using two open solids in the perspective view, as shown inFig. 28 , fastened using the method inFig. 25B , wherein one of the solids is printed with a pattern on one layer of the outer composite board before folding. -
Fig. 34 shows a portion of the composite board; -
Fig. 35 shows the locking-joining inserts of the corners of the folds of the composite board; -
Fig. 36 shows the perspective view of a portion of the corner of the folded composite board with the location of the locking-joining insert inFig. 35 ; -
Fig. 37 shows a portion in the rear view of two corners of the folded composite board with the location of the locking-joining inserts inFig. 35 ; -
Fig. 38 shows a portion in the perspective view of the back of two corners of the folded composite board with the location of the locking-joining insert inFig. 35 ; -
Fig. 39 shows a portion of the composite board with a double-incision system, which allows a closed profile to be formed from one sheet (in the cross-section) and folding at any number of locations and at different angles; -
Fig. 40 shows a cross-section of the profile created with a folded sheet incised as inFig. 39 ; -
Fig. 41 shows an example solid created out of the sheet inFig. 39 , in the front view; -
Fig. 42 shows an example solid created out of the sheet inFig. 39 , in the rear view. - The sheet has incisions creating two parallel rows of four
rectangles 1 separated by symmetrically-placedtriangles 2, the apexes of which coincide with the line of incision of the first row and the apex angle 3 is 90°, and the two rows ofrectangles 1 are joined by the trapeziums 4, which are equipped at their outer edges with foldable triangular, trapezoidal orrectangular overlaps 5, wherein in the second rows therectangles 1 are separated from each other by thetrapeziums 6 touching each other along shorter bases, wherein the bases form the line of incisions and are located in the line of incision of the first row of rectangles squares and, wherein rhombic pass-through cut-outs 7 are formed between symmetrically placed triangles and symmetrical trapeziums. Thesymmetrical trapeziums 6 are provided withrectangular openings 8, into which the locking-joininginsert 9 is installed and slips 10, during the final sheet folding phase. Theoverlaps 5 are provided withopenings 11. To stiffen the structure, theinsert 12 provided withincisions 13 is inserted into the folded sheet. - In the example of the arrangement of incisions shown on
Fig. 17 , sheet folding creates a shelf structure. To stiffen it at the back, insert 14 is installed. - As shown in
Fig. 21, Fig. 22 as well asFig. 23, Fig. 24 , a change of the apex angle causes that the angle between the walls created out of therectangles 1 after sheet folding is complemented to obtain 180°. - As shown in
Fig. 25 to Fig. 28 , the cut-out sheets (after folding) may be attached to the supportingboard 15 using theblocks 16 that are bolted 17 together and locked withprotrusions 18. The created spatial structures may be equipped withdoors 19, as in the example inFig. 32 .
Claims (15)
- A self-supporting spatial structure, particularly for furniture construction, comprising connectors and walls, characterised in that the structure is created by folding a cut-out sheet along the incisions, creating at least two parallel rows of rectangles (1) or squares (1) separated by symmetrical placed triangles (2), whose apexes coincide with the line of incision of the first row, and the angle between them is the condition for the angle between the blocks after folding by complementing the angle to obtain 180° and the trapeziums (1) joining these parallel rows of rectangles (1) or squares (1) and which are provided with foldable triangular, trapezoidal or rectangular overlaps (5), wherein in the second row of the rectangles (1) or squares (1) the rectangles or squares are separated by symmetrical trapeziums (6) touching each other along shorter bases, wherein the bases are located in the line of incisions of the first row of the rectangles (1) or squares (1), and a rhombic pass-through cut-out (7) is created between symmetrically-placed triangles and symmetrical trapeziums.
- A self-supporting spatial structure according to claim 1, characterised in that each of the symmetrical trapeziums (6) touching each other along shorter bases is provided with a square or rectangular opening (8), wherein the openings are located in parallel relative to each other and create pairs into which the locking-joining insert (9) is installed.
- A self-supporting spatial structure according to claim 1, characterised in that the structure is uniform whole made of a laminated composite material, made of the sheet folded along the lines of incisions by single-sided removal of the material from such incision to create a groove.
- A self-supporting spatial structure according to claim 1, characterised in that the sheet creates a uniform whole made of a composite material, folded along the lines of incisions created by single-sided or double-sided removal of the material to create a groove on one or both sides of the sheet.
- A self-supporting spatial structure according to claim 2 or 3, characterised in that the cross-section of the groove has the V-shape or U-shape profile.
- A self-supporting spatial structure according to claim 1, characterised in that the sheet is a laminated composite material in the form of the AL/LDPE/AL laminate folded along the lines created by single-sided or double-sided removal of the AL material to create a single-sided or double-sided groove in the composite material.
- A self-supporting spatial structure according to claim 5, characterised in that the cross-section of the groove in the AL/LDPE/AL laminate has the V-shaped or U-shaped profile.
- A self-supporting spatial structure according to claim 5 or 6, characterised in that at least one of the outer AL surfaces is covered with a plastic decorating element or varnish.
- A self-supporting spatial structure according to claim 7, characterised in that one of the AL layers is printed.
- A self-supporting spatial structure according to claim 1, characterised in that the incised sheet, once folded, is stiffened at the back with a flat element (12), (13), (14) inserted into the internal contour of the created geometric solid.
- A self-supporting spatial structure according to claim 9, characterised in that the element (12), (13), (14) stiffening the structure and closing the rear of the structure and joining parts of the overlaps (5) is made of plywood.
- A self-supporting spatial structure according to claim 1, characterised in that the self-supporting structure created by incisions of the sheet, when folded, is open on one side and fixed to the flat board with screws passing through the openings in the folded overlaps.
- A self-supporting spatial structure according to claim 1, characterised in that the self-supporting structure created by incisions of the sheet, once folded, is open on one side and fixed to the flat board by the block (16) covering the folded overlaps with bolts (17) or screws (17) passing through the openings in the block and the folded overlaps.
- A self-supporting spatial structure according to claim 1, characterised in that the laminated composite material used to create the walls is the AL/LDPE/AL laminate.
- A self-supporting spatial structure according to claim 14, characterised in that at least one of the AL layers is printed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL420975A PL420975A1 (en) | 2017-03-23 | 2017-03-23 | Self-supporting space structure, preferably for furniture building |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3378355A1 true EP3378355A1 (en) | 2018-09-26 |
EP3378355B1 EP3378355B1 (en) | 2022-05-04 |
Family
ID=62017144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18020109.7A Active EP3378355B1 (en) | 2017-03-23 | 2018-03-22 | Self-supporting spatial structure, particularly for furniture construction |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3378355B1 (en) |
PL (1) | PL420975A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2750074A1 (en) * | 1996-06-19 | 1997-12-26 | Gaudin Olivier Rene Gustave | Self assembly cardboard furniture |
US20100314437A1 (en) * | 2009-06-10 | 2010-12-16 | Fred Dowd | High Vertical Load Box |
US20120074823A1 (en) * | 2010-09-23 | 2012-03-29 | Lara Bezich | Hybrid modular furniture and storage container unit |
-
2017
- 2017-03-23 PL PL420975A patent/PL420975A1/en unknown
-
2018
- 2018-03-22 EP EP18020109.7A patent/EP3378355B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2750074A1 (en) * | 1996-06-19 | 1997-12-26 | Gaudin Olivier Rene Gustave | Self assembly cardboard furniture |
US20100314437A1 (en) * | 2009-06-10 | 2010-12-16 | Fred Dowd | High Vertical Load Box |
US20120074823A1 (en) * | 2010-09-23 | 2012-03-29 | Lara Bezich | Hybrid modular furniture and storage container unit |
Also Published As
Publication number | Publication date |
---|---|
PL420975A1 (en) | 2018-09-24 |
EP3378355B1 (en) | 2022-05-04 |
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