EP0358930A1 - Panneau de construction léger composé de modules plats - Google Patents

Panneau de construction léger composé de modules plats Download PDF

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Publication number
EP0358930A1
EP0358930A1 EP89114488A EP89114488A EP0358930A1 EP 0358930 A1 EP0358930 A1 EP 0358930A1 EP 89114488 A EP89114488 A EP 89114488A EP 89114488 A EP89114488 A EP 89114488A EP 0358930 A1 EP0358930 A1 EP 0358930A1
Authority
EP
European Patent Office
Prior art keywords
modules
lightweight
grooves
webs
board according
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
Application number
EP89114488A
Other languages
German (de)
English (en)
Other versions
EP0358930B1 (fr
Inventor
Peter Schmitz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89114488T priority Critical patent/ATE78073T1/de
Publication of EP0358930A1 publication Critical patent/EP0358930A1/fr
Application granted granted Critical
Publication of EP0358930B1 publication Critical patent/EP0358930B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/6112—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by clamping, e.g. friction, means on lateral surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0892—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with means for aligning the outer surfaces of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles

Definitions

  • the invention relates to a lightweight board, in particular for vehicle bodies, consisting of several identical plate modules, which are constructed in a sandwich-like manner from two outer cover layers and an intermediate foam core, the plate modules abutting one another and the butt joint being bridged at least on one side by a clip, the Engage the end webs in the top layer of the plate modules.
  • Such a lightweight board made of plate modules is known from DE-GM 75 03 542.
  • the known lightweight panels consist of panel modules, which are characterized by rails extending over the butt joint of adjacent panel modules. On their two free longitudinal edges, these rails have a sawtooth-like profile which engages in the two plate modules. The two plate modules are therefore pushed against each other.
  • the sawtooth profiles are pressed in or hammered in by hand or, if necessary, with a striking tool.
  • the undercut creates a secure connection that can only be released in the event of willful intervention.
  • a lightweight sandwich panel in which a core insert (foam core) of the sandwich panel material-appropriate plate piece is inserted between the protruding ends of the cover layers of the sandwich panels and these plate pieces z. B. be firmly connected by gluing.
  • a lightweight board according to the invention it is therefore the task of a lightweight board according to the invention to provide a firm, in particular vibration-proof connection that connects several plate modules to a stiffened, stable and torsion-resistant lightweight board, which is particularly suitable for truck bodies and which meets the adverse conditions prevailing there in every respect has grown.
  • a lightweight board which consists of board modules and is constructed and clamped in a sandwich-like manner, which is characterized in that the plate modules have cover layers made of a rigid skin consisting of plastic, plastic-coated sheet metal or sheet metal, - the slots or grooves receiving the end webs of the clips are crimped before foaming, - And that a clamp is provided in the area of the butt joints on the front and back of the lightweight board.
  • the lightweight board also has the particular advantage that there is a connection that does not loosen even with the extreme temperature differences over the seasons and times of the day. Another advantage is that the brackets on the front and back together form a kind of "channel", which in turn is a kind stiffened center column that increases the rigidity of the entire structure.
  • the stiffening is advantageously further improved in that the slots or grooves on the front and rear of the panel modules coming together at a butt joint are staggered, so that the opposing brackets are also overlapping and staggered in the area of the butt joint. But it is also not excluded to use clips with two different widths, which are alternately attached to the front and back and are also offset with their clip bars.
  • the aforementioned brackets are preferably cross-section-shaped rails that extend essentially over the entire height of the lightweight panels.
  • the lightweight panels are usually constructed so that the butt joints and rails run vertically. But it is not excluded that the installation is also horizontal.
  • the brackets can also be divided over the length of the butt joint, in which case a reduction in the rigidity may be accepted.
  • the clip is advantageously embedded in such a way that it is flush on the outside with the adjacent cover layer. This is done in that strips between the slot and edge of the plate modules are chamfered in such a way that the brackets assume a lower position.
  • the webs are glued in the slots or grooves. The webs are preferably inserted with their outer sides abutting the outer walls of the grooves. Excess adhesive can thus remain in the interior below the webs, namely between the inside of the webs and the inner wall of the groove.
  • a lightweight board is partially shown, which consists of several identical plate modules 1, 2, usually more than two such plate modules are combined to form a lightweight board.
  • the module width is, for example, 100 cm.
  • the height can be 200 - 500 cm.
  • the thickness of the plate modules is between 2 - 5 cm. Accordingly, it is also possible to manufacture relatively large lightweight panels that considerably exceed the usual size of tools used in foaming machines.
  • the plate modules 1, 2 are constructed like a sandwich. You have two outer cover layers 3, 4, which consist for example of corrosion-resistant metal sheet. Other materials, such as torsion-resistant plastic film or bare metal sheet, can also be used. Between the two cover layers 3, 4 there is a foam core 5, which consists, for example, of polyurethane foam with high internal rigidity. The two plate modules 1, 2 shown abut one another. The butt joint 6 is either untreated or, as in the present case, filled with an adhesive layer 7.
  • the butt joint 6 is bridged on the front and the back of the lightweight board by a cross-section-shaped bracket 9, 10.
  • the shape of the bracket 9 is shown in Figure 2.
  • the brackets 9 and 10 have a back web 11 and two end webs 12, 13. These end webs 12, 13 are angled exactly vertically and aligned before being embedded in the slots 14, 15 described below.
  • the brackets 9, 10 serve to connect the adjacent plate modules 1, 2 to one another. For this purpose, they are equipped with the slots 14, 15 already mentioned. In the present case, the slots 14, 15 have a trough shape, as can be seen from FIG. 1.
  • grooves or slots can also be selected, such as S-shapes, gamma shapes, hook shapes and the like, as are known per se from sheet metal rolling.
  • the grooves 14, 15 and 17, 18 lying on the front and back are offset are arranged to each other, so that the opposing brackets 9 and 10 are arranged offset to one another in the region of the butt joint.
  • the firmly glued brackets 9, 10 form a torsionally rigid, box-like structure, each of which results in the area of the butt joints 6 as a kind of pillar.
  • the respective A or B wide strips 19, 20 and 19 ', 20' between the grooves and the edge of the plate module are chamfered such that the embedded brackets 9 and 10 are flush with the adjacent cover layer 4 and 3 on the outside lie. They are only interrupted by a narrow slot in the area of the grooves. This design has the advantage that an almost invisible joint is created, which prevents corrosion spots that can occur at the bending and cutting edges from being covered and invisible.
  • Figure 3 shows a plan view of a joint area, in which the two selected bracket shapes 9 ', 10' have essentially the same shape as a bracket according to Figure 2.
  • the grooves 14, 15, 14 ', 15' are arranged so that they are not opposed, but are arranged offset to each other. In mirror image to the butt joint 6, they have the same distances.
  • the torsional stiffness can be selected differently in the different folding directions.
  • Figure 3a shows that in the groove 16, the webs 12, 13 are inserted so that they rest with their outer sides against the outer wall of the trough 16. This is done by appropriate dimensioning of webs and distances. The webs are glued in the groove. A corresponding adhesive bead 22 has been injected into the trough before the plates are joined and remains below the angle formed by the web 11 and the end web 12, these parts being firmly bonded in the groove. The adhesive is not visible from the outside.
  • Figure 3 shows in the lower part of a special groove shape 14 ', 15'.
  • the grooves have been pressed in at an angle to the joint.
  • the correspondingly pressed-in clip webs 12 ', 13' follow this shape and form inclined structures which exert an increased clamping force.
  • FIG. 4 finally shows a further embodiment.
  • at least one edge 21 of a cover layer is designed so that it continues into an overlap designed as a bracket 19 'which bridges the butt joint 6.
  • the overlap ends in an end web 12 'which engages in the cover layer of the adjacent plate module and in a corresponding groove 14.
  • This same configuration is available at the bottom.
  • the effect starts from the other module plate and ends in a web 12 ⁇ on the opposite side.
  • the webs 12 ', 12 ⁇ are glued in the grooves 14.
  • the lightweight boards described above result in a very stable, torsion-resistant and vibration-resistant structure, in which the temperature expansions and the like are compensated for and absorbed can be without loosening. Accordingly, the lightweight board is particularly suitable for truck bodies, temporary shelters and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Panels For Use In Building Construction (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP89114488A 1988-09-16 1989-08-05 Panneau de construction léger composé de modules plats Expired - Lifetime EP0358930B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89114488T ATE78073T1 (de) 1988-09-16 1989-08-05 Leichtbauplatte aus plattenmodulen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3831473 1988-09-16
DE3831473A DE3831473A1 (de) 1988-09-16 1988-09-16 Leichtbauplatte aus plattenmoduln

Publications (2)

Publication Number Publication Date
EP0358930A1 true EP0358930A1 (fr) 1990-03-21
EP0358930B1 EP0358930B1 (fr) 1992-07-08

Family

ID=6363054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114488A Expired - Lifetime EP0358930B1 (fr) 1988-09-16 1989-08-05 Panneau de construction léger composé de modules plats

Country Status (4)

Country Link
EP (1) EP0358930B1 (fr)
AT (1) ATE78073T1 (fr)
DE (2) DE3831473A1 (fr)
ES (1) ES2033496T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015681A1 (fr) * 1990-04-06 1991-10-17 Cambrian Plastics Limited Dispositifs de liaison ameliores
WO2009141129A1 (fr) * 2008-05-23 2009-11-26 Aktiebolaget Electrolux Appareil réfrigérant
CN103912189A (zh) * 2013-11-01 2014-07-09 芜湖长启炉业有限公司 双槽单向双层发泡铝板固架
CN103924872A (zh) * 2013-11-02 2014-07-16 芜湖长启炉业有限公司 品形发泡铝板安装槽
NO338582B1 (no) * 2002-04-03 2016-09-12 Valinge Aluminium Ab Mekanisk låsesystem for veggplater

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307052U1 (de) * 1993-05-10 1993-10-21 Schmitz, Peter, 48341 Altenberge Wandplatte für Fahrzeugaufbauten
DE19541433C2 (de) * 1995-11-07 1997-12-11 Brandschutztechnik Goerlitz Gm Zerlegbare Raumzelle
DE10005737C2 (de) * 2000-02-09 2002-03-14 Claus Reissig Verfahren zum Verbinden von Mehrschichtplatten und Verbindung von mit Kanten aufeinanderstoßenden Mehrschichtplatten
DE10142385A1 (de) * 2001-08-30 2003-03-27 Hans Viesmann Formatvariables, plattenförmiges Wandbauelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609761A1 (de) * 1965-06-05 1970-06-11 Perfil En Frio Sa Vorgefertigte Wandteile,insbesondere fuer Konstruktionen in Fertigbauweise
US3594028A (en) * 1969-08-07 1971-07-20 Macomber Inc Sheet metal joint for panels and sheets
US4769963A (en) * 1987-07-09 1988-09-13 Structural Panels, Inc. Bonded panel interlock device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7503542U (de) * 1975-06-05 Schaaf F Verbindungsmittel für Leichtbauplatten aus aufgeschäumten Kunststoffen
DE1876723U (de) * 1963-05-22 1963-08-01 Metzeler Gummiwerke Ag Sandwichplattenverbindung.
DE8436832U1 (de) * 1984-12-15 1985-03-28 Carry-Space Leichtbauelemente GmbH, 4000 Düsseldorf Plattenfoermiges verbundelement fuer bauzwecke
DE3601037A1 (de) * 1986-01-16 1987-07-23 Schulz Ulrich Prof Dr Ing Modifizierte sandwichplatte aus schaumkern und metalldeckschichten
DE8806345U1 (de) * 1988-05-13 1988-07-07 Tonwarenindustrie Wiesloch AG, 69168 Wiesloch Dämmelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609761A1 (de) * 1965-06-05 1970-06-11 Perfil En Frio Sa Vorgefertigte Wandteile,insbesondere fuer Konstruktionen in Fertigbauweise
US3594028A (en) * 1969-08-07 1971-07-20 Macomber Inc Sheet metal joint for panels and sheets
US4769963A (en) * 1987-07-09 1988-09-13 Structural Panels, Inc. Bonded panel interlock device
US4769963B1 (fr) * 1987-07-09 1991-09-10 Republic Bank

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015681A1 (fr) * 1990-04-06 1991-10-17 Cambrian Plastics Limited Dispositifs de liaison ameliores
NO338582B1 (no) * 2002-04-03 2016-09-12 Valinge Aluminium Ab Mekanisk låsesystem for veggplater
WO2009141129A1 (fr) * 2008-05-23 2009-11-26 Aktiebolaget Electrolux Appareil réfrigérant
CN103912189A (zh) * 2013-11-01 2014-07-09 芜湖长启炉业有限公司 双槽单向双层发泡铝板固架
CN103924872A (zh) * 2013-11-02 2014-07-16 芜湖长启炉业有限公司 品形发泡铝板安装槽

Also Published As

Publication number Publication date
ATE78073T1 (de) 1992-07-15
DE3831473C2 (fr) 1991-01-24
ES2033496T3 (es) 1993-03-16
DE58901809D1 (de) 1992-08-13
EP0358930B1 (fr) 1992-07-08
DE3831473A1 (de) 1990-03-22

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