EP0072333B1 - Procédé de réalisation d'un panneau plein rigide - Google Patents

Procédé de réalisation d'un panneau plein rigide Download PDF

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Publication number
EP0072333B1
EP0072333B1 EP82401513A EP82401513A EP0072333B1 EP 0072333 B1 EP0072333 B1 EP 0072333B1 EP 82401513 A EP82401513 A EP 82401513A EP 82401513 A EP82401513 A EP 82401513A EP 0072333 B1 EP0072333 B1 EP 0072333B1
Authority
EP
European Patent Office
Prior art keywords
flanges
filling
elements
panel
adjacent
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.)
Expired
Application number
EP82401513A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0072333A1 (fr
Inventor
Benoît Labbé
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fernand Labbe SA
Original Assignee
Fernand Labbe SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fernand Labbe SA filed Critical Fernand Labbe SA
Priority to AT82401513T priority Critical patent/ATE23595T1/de
Publication of EP0072333A1 publication Critical patent/EP0072333A1/fr
Application granted granted Critical
Publication of EP0072333B1 publication Critical patent/EP0072333B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/40—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels

Definitions

  • the invention relates to a panel, and its production method, according to the preamble of claims 13 and 1.
  • Solid panels which can be used in particular as drop sides, constituted by a plurality of juxtaposed coplanar filling elements, self-supporting and directly fixed to the frame which supports them. Such panels do not require a frame or intermediate uprights.
  • Each filling element has, in horizontal cross section, a flattened U shape having a solid and smooth core on the outside and two wings facing the internal face of the drop side. Two adjacent filling elements are rigidly joined together, at the location of their wings, by means of perforations made in the wings with which the rivets cooperate.
  • This seal is in the form of a strip having substantially the shape and dimensions of the wings and in particular of elastomer.
  • This seal may include perforations corresponding to the perforations of the wings and allowing the introduction of the fastening members of the filling elements.
  • the wings may include wing returns.
  • the filling elements have a flattened U shape.
  • the connecting rivets of the elements are not visible and do not protrude
  • the filling elements have a flat core, which means that the surface of the mounted drop side, directed towards the outside, is flat and allows the possible external decoration of the drop side and cleaning is facilitated.
  • the filling elements are made from flat metal plates, and the edges of the wings or wing returns are sharp.
  • the workers must protect their hands.
  • the outer surface of the drop side is planar, the inner surface includes sharp edges formed by the edges of the wings or wing returns. Consequently, it is not possible to envisage using the sideboards thus manufactured for trucks transporting fragile objects, for example furniture, which are then inevitably scratched by the sharp edges of the wings.
  • the aesthetic appearance of the interior of the side wall is not satisfactory.
  • the seal disposed between the wings of two filling elements is visible on the outside. Again, the overall appearance of the drop side leaves something to be desired because the color of the joint inevitably contrasts with the color of the panel.
  • the object of the invention is therefore to remedy these drawbacks.
  • a method of producing a solid rigid panel by juxtaposition and fixing of a plurality of coplanar filling elements, having in cross-section a general shape of a flattened U, each comprising a flat core and two wings facing the internal face, two wing returns facing the underside of the core of the filling element, a housing being provided on at least one of the external faces of the wings of the element, the cores of two adjacent filling elements being coplanar and their wings turned towards the same side, method according to which there is between two adjacent wings of two adjacent filling elements a deformable sealing material which is compressed between the two wings of the contiguous filling by bringing the wings together so that it comes to fill at least partially the housing without diffusing towards the external surface of the panel.
  • the sealing material expands in a direction perpendicular to this line. However, it does not diffuse to the outside of the panel thus produced. The formed joint is therefore invisible from the outside.
  • the invention also relates to a solid rigid panel. It consists of coplanar filling elements, having a flat cross-section in the form of a flattened U each comprising a flat core, two wings facing the inner face of the core and two wing returns facing the underside of the filling element, a housing being provided on at least one of the external faces of the wings of the element, the wing returns being crimped with reinforcing elements cooperating with connecting elements, the filling elements having in section right the shape of a flattened U.
  • a seal is arranged between the wings of the filling elements, this seal consisting of a deformed sealing material at least partially filling the housing. This joint does not diffuse towards the external surface of the panel.
  • U-shaped filling elements These are flattened U-shaped filling elements, the wings of which comprise a series of perforations arranged longitudinally and each comprising at least one semi-cylindrical housing with an axis parallel to the longitudinal axis of the wings.
  • the filling elements have a multiple function.
  • they make it possible to mark the wings and serve as support for connecting elements, of form substantially T-shaped, in cross section, which fit into grooves of the reinforcing elements.
  • a flat internal panel surface is obtained, the different faces facing inwards of the filling, reinforcing and connecting elements being coplanar.
  • a filling element 1, according to the invention, is rigid and self-supporting. It can be made of metal and coated with a colored lacquer. It allows a rigid rigid panel to be produced by juxtaposition and joining with similar filling elements.
  • each filling element comprises a flat core, of substantially rectangular shape (see FIG. 5), the external face of which is smooth and, two wings 3 facing the internal face of the core 2, more particularly perpendicular to the core 2.
  • the filling element is provided with wing returns 4 facing towards the underside of the filling element, parallel to the core 2.
  • the filling element has a general shape of a flattened U, in cross section.
  • Perforations 5 are arranged on a longitudinal axis of each of the wings, namely an axis perpendicular to the cutting plane of the filling element 1, preferably on the center line of each wing 3.
  • the perforations of the same wing are equidistant from each other and the perforations of one wing are located opposite the perforations of the other wing.
  • At least one wing 3 has a longitudinal housing 6. This is continuous, that is to say that it extends over the entire length of the wing 3.
  • At least one wing 3 comprises at least two longitudinal housings 6, 6 ′ situated on either side of the line of perforations, therefore of a longitudinal axis of the wing.
  • longitudinal axis is meant an axis parallel to the longitudinal sides of the wing.
  • the latter being preferably rectangular, the longitudinal median is the median of the rectangle delimiting the wing.
  • These housings 6, 6 ' have a substantially semicircular shape, in cross section.
  • These two housings can be provided on only one of the wings or also two housings on each of the wings. They can be produced by profiling the metal sheet used to manufacture the filling element 1.
  • the wing returns 4 are each provided at their free ends with a boss 7. This is produced for example by folding the free end of the wing return towards the wing, and in a direction directed towards the internal face 8 of the core 2.
  • the rigid panel is produced as follows (see Figures 3 and 4); several filling elements 1a, 1b, and 1c are placed side by side, the cores 2a, 2b, 2c being coplanar and the wings 3a, 3b and 3c being all situated on the same side relative to the plane defined by the cores.
  • the perforations are placed facing each other, as well as the housings. These form either semi-cylindrical grooves when only one wing has housings and that it is placed next to a wing without any housing, or cylindrical grooves with axes parallel to each other and parallel to the longitudinal axis of the wings, of circular cross section when each wing has housings 6 and 6 '.
  • the sealing material 9 is preferably a deformable material, for example an elastomer or a pasty material, namely a silicone. It may possibly be pierced with holes corresponding to the perforations 5. It is placed along the longitudinal axis of the wings, more particularly of the midline. When this material is compressed in the direction of the arrows F1, F2, it deforms and diffuses towards the ends of the wings, in a direction substantially perpendicular to the longitudinal axis of the wings. It then fills the housings 6.
  • a deformable material for example an elastomer or a pasty material, namely a silicone. It may possibly be pierced with holes corresponding to the perforations 5. It is placed along the longitudinal axis of the wings, more particularly of the midline. When this material is compressed in the direction of the arrows F1, F2, it deforms and diffuses towards the ends of the wings, in a direction substantially perpendicular to the longitudinal axis of the wings. It then fills the housing
  • the material 9 is placed in a large quantity, it completely fills the housings 6 and if it is placed in small quantity, it partially fills these housings. In any case, it does not reach the internal faces (8a, 8b, 8c) of the filling elements. When we look at the panel thus produced, from the outside, that is to say in the direction of arrow F3, we do not see the joint formed by the sealing material 9.
  • the width of the wings of the flattened U forming the cross section of the filling element 1 is very small compared to the width L of the core 2.
  • the width L is increased when it is desired to increase the length of the drop side or panel made. This avoids making many attachments. Therefore, it is necessary to strengthen the fasteners between two adjacent elements 1.
  • a reinforcing element 11 is placed which crimps the contiguous wing returns 4a, 4b of two adjacent filling elements 1a, 1b.
  • Each reinforcing element 11 is placed by sliding in a direction parallel to the longitudinal axis of the wings.
  • the width of the sides 13 is substantially equal to the width of the wings of the filling element 3, the width D of the bottom 12 being substantially greater than twice the width d of the wings of the filling element 1, so as to be able to crimp these wings.
  • the reinforcing elements play a protective role since they mask the sharp edges of the wing returns.
  • the reinforcing element 11 has on each side 13 grooves 15.
  • the connecting element 19 has a T-shaped cross section.
  • the legs 20 and 20 ′ of the T come to cooperate with the grooves 15a and 15b of the two reinforcing elements 11a, 11b arranged on the two pairs of contiguous wings. 4a, 4b and 4'b 4c of the filling elements 1a, 1b, 1c placed side by side.
  • all the reinforcing elements are parallel, their branches 14 are all turned towards the cores 2a, 2b, 2c and their bottoms 12a, 12b are all in the same plane parallel to the plane of the cores 2a, 2b, 2c.
  • the filling elements 19 sliding in the grooves 15a, 15b of two successive reinforcing elements are arranged so that the surface of the bar of the T comes flush with the surfaces of the bottoms 12a, 12b.
  • the surfaces of the bottoms 12a, 12b, of the reinforcing elements and the surfaces 21 of the filling elements are coplanar.
  • the panel made full and rigid therefore has a continuous external face and an internal face which is also continuous.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)
  • Body Structure For Vehicles (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Glass Compositions (AREA)
  • Building Environments (AREA)
  • Connection Of Plates (AREA)
EP82401513A 1981-08-11 1982-08-10 Procédé de réalisation d'un panneau plein rigide Expired EP0072333B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82401513T ATE23595T1 (de) 1981-08-11 1982-08-10 Verfahren zur herstellung von vollen und steifen wandelementen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115509A FR2511464A1 (fr) 1981-08-11 1981-08-11 Procede de realisation d'un panneau plein rigide
FR8115509 1981-08-11

Publications (2)

Publication Number Publication Date
EP0072333A1 EP0072333A1 (fr) 1983-02-16
EP0072333B1 true EP0072333B1 (fr) 1986-11-12

Family

ID=9261363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82401513A Expired EP0072333B1 (fr) 1981-08-11 1982-08-10 Procédé de réalisation d'un panneau plein rigide

Country Status (5)

Country Link
EP (1) EP0072333B1 (enrdf_load_stackoverflow)
AT (1) ATE23595T1 (enrdf_load_stackoverflow)
DE (1) DE3274274D1 (enrdf_load_stackoverflow)
ES (1) ES273660Y (enrdf_load_stackoverflow)
FR (1) FR2511464A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414654A1 (fr) * 1989-08-23 1991-02-27 Jacques Wybauw Panneau intérieur de façade légère ventilée
GB9321504D0 (en) * 1993-10-19 1993-12-08 Armfibre Ltd Decking system
GB0714255D0 (en) * 2007-07-20 2007-08-29 Wernick Buildings Ltd Modulator building system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055460A (en) * 1958-09-11 1962-09-25 Southwestern Porcelain Steel C Building construction
GB1401058A (en) * 1972-09-22 1975-07-16 Ranknnusvalmiste Oy Production of an assembly of steel building panels
GB1540727A (en) * 1975-12-23 1979-02-14 Europ Profiles Ltd Sheet metal panel elements for double-skin walls for buildings
FR2343914A1 (fr) * 1976-03-08 1977-10-07 Chereau Jean Assemblage de panneaux prefabriques destines notamment a des vehicules frigorifiques
US4216635A (en) * 1976-03-29 1980-08-12 Pepsico, Inc. Hollow panel structure and method for the construction thereof
FR2417717A1 (fr) * 1978-02-21 1979-09-14 Labbe Fernand Sa Panneau, notamment une ridelle, et procede de realisation
FR2454399A2 (fr) * 1978-09-14 1980-11-14 Sovam Carrosserie pour vehicule, ainsi que les vehicules pourvus de cette carrosserie
FR2437568A1 (fr) * 1978-09-29 1980-04-25 Francon & Cie Sa Panneau ou cloison en materiau mince
DE2848774A1 (de) * 1978-11-10 1980-05-22 Ackermann Fruehauf Wandelement
DE2854022A1 (de) * 1978-12-14 1980-07-03 Ackermann Fruehauf Corp U Co O Wandplatte

Also Published As

Publication number Publication date
ES273660U (es) 1984-04-01
FR2511464A1 (fr) 1983-02-18
ATE23595T1 (de) 1986-11-15
EP0072333A1 (fr) 1983-02-16
FR2511464B1 (enrdf_load_stackoverflow) 1984-01-06
ES273660Y (es) 1984-11-16
DE3274274D1 (en) 1987-01-02

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