EP1312723A1 - Dispositif de jonction pour raccorder deux panneaux coplanaires - Google Patents

Dispositif de jonction pour raccorder deux panneaux coplanaires Download PDF

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Publication number
EP1312723A1
EP1312723A1 EP02025395A EP02025395A EP1312723A1 EP 1312723 A1 EP1312723 A1 EP 1312723A1 EP 02025395 A EP02025395 A EP 02025395A EP 02025395 A EP02025395 A EP 02025395A EP 1312723 A1 EP1312723 A1 EP 1312723A1
Authority
EP
European Patent Office
Prior art keywords
panel
junction device
tenon
shaped surfaces
mortise
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
EP02025395A
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German (de)
English (en)
Other versions
EP1312723B1 (fr
Inventor
Iglis Bassi
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1312723A1 publication Critical patent/EP1312723A1/fr
Application granted granted Critical
Publication of EP1312723B1 publication Critical patent/EP1312723B1/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

Definitions

  • the invention relates to a junction device for connecting two coplanar panels, particularly suitable for being used in the realization of walls of industrial, commercial buildings and compartmenting in general.
  • Construction technical notes of industrial, commercial or other buildings are known, using metallic self-supporting panels, realized with metallic material, for example with profiled sheet. They are realized with an insulating interposition giving the structural resistance needed for their positioning as a wall or covering.
  • polyurethane as an insulator, permits, in particular, the use of such panels at low temperatures to build freezers for alimentary conservation reasons. It is clear that, in different applications, the insulator could be substituted by another material, for example polystyrene, fiberglass or other materials, each one with mechanical resistance, thermal and acoustic insulation characteristics.
  • the panels are fixed to a supporting structure made, for example, by an iron frame through suitable fixing means, such a through screw.
  • Such a junction device type is represented in fig. 1 and foresees that the lateral edge of a first P1 of said panels, commonly named female or mortise M, has a U-profile suitable for housing the conjugate profile T of the lateral adjacent edge P2, called male or tenon.
  • a disadvantage of such a technique is that the ends M1, M2 of the mortise becomes larger towards the outside when the time goes on, defining along the junction a protruding edge from the panel external surfaces.
  • Such a phenomenon is due to the deformations which the materials making the panel are subjugated to.
  • the deformations are caused particularly by the temperature gap existing between the external and internal surface of the panel itself.
  • the edge deformation creates slots next to the junctions, determining the decrease of the mechanical seal and of the thermal insulation.
  • a known technique solving the cited disadvantage is represented in fig. 2, where the junction between the adjacent panels P1, P2 is obtained by an elastic junction device, realized by a couple of elastic protuberances A1, A2.
  • the protuberances are overhanging with respect to the edge of a first panel P1, U-shaped in order to house the suitably shaped edge S of the adjacent panel P2.
  • the two panels are placed one beside another and are fixed one with another through a mutual pressure movement.
  • a first disadvantage of such a technique is that the overhanging protuberances are obtained by turning round, in practice 360°, the sheet end.
  • Another disadvantage is that the fixing mounting of such panels is difficult, particularly when the heights reach values higher than three meters. This is due to the great deformation power requested in order to telescope the panels one with another.
  • the present invention is intended to eliminate the cited disadvantages.
  • junction device of the invention allows the simplification of the panel mounting steps with respect to the equivalent solutions of the known type.
  • the junction is composed by a unique tenon, belonging to the first panel, and by a unique mortise belonging to the second panel.
  • the first and second shaped surfaces are made by connectable curved surfaces characterizing a substantially S-profile.
  • the undercut areas defined by panel shaped surfaces which they belong to, allow the constraining of the adjacent panel shaped profiles preventing the retraction.
  • junction device of the invention is represented in fig. 3, indicated as a whole by 1.
  • first panel 2 on the side 2a, from which a tenon 4 develops.
  • the tenon is inserted on the mortise 5, machined on the side 3a of a second panel 3 which is coplanar with the first panel 2.
  • the two lateral surfaces 6, 7 in the first panel 2 and the lateral surfaces 8, 9 of the second panel 3 are substantially made by a couple of profiled parallel sheets, between which the insulator C is interposed.
  • the insulator C is made preferably, but not necessarily, by thermal insulating material, for example polyurethane.
  • the tenon 4 it is made by a rib protruding from the side 2a of the first panel 2 and is delimited by lateral surfaces 10, 11 substantially parallel.
  • Both the tenon 4 and the mortise 5 develop according to the direction defined by the longitudinal wall axis, which is realized when the panels 2, 3 are coupled.
  • ends defining each panel and bent to define the tenon 4 and the mortise 5 remain spaced, in order to prevent the thermal bridge in correspondence with the head end 12 of the tenon 4 and of the bottom 13 of the mortise 5.
  • the external lateral surface 6, 7 of the first panel 2 joins together with the respective lateral surfaces 10, 11 of the tenon 4 through first shaped surfaces, indicated as a whole by 22.
  • first shaped surfaces 22 and the second shaped surfaces 23 have a connectable S-shaped profile.
  • first shaped surfaces 22 define an undercut area 24 with respect to the lateral surfaces 6, 7 of the first panel 2.
  • the tenon 4 is housed with a light interference from the mortise 5, in order to guarantee a good mechanical seal.
  • the tenon 4 has a tagging in the final part, as it can be seen in fig. 3.
  • the second shaped surface 23 of the second panel 3 is housed in the undercut area 24 of the first panel 2, so operating the locking of the lateral wall 5a, 5b of the mortise 5, which are so prevented from deformation, due to thermal expansion, towards the outside.
  • a first executive variation of the shaped surfaces indicated as a whole by 30, 31, is represented.
  • Each shaped surface is made by a plane inclined with respect to the external lateral surface 6, 8 of the respective panel 2, 3.
  • Fig. 6 represents another executive variation of the shaped surfaces, indicated as a whole by 40, 41, each one being made by convergent planes individualizing a conjugate, substantially V-shaped profile.
  • Fig. 7 represents a further executive variation of the shaped surfaces, indicated as a whole by 50, 51. They become different from the previous ones because, in spite of being insertable one in another, they have different profiles.
  • the junction device could foresee, for example, on one side a tenon and on the opposite side a mortise.
  • the panels could foresee only tenons or mortises on all the sides. Therefore, during the mounting step, such panels must be placed alternated and aligned along the horizontal or vertical direction.
  • junction shaped variations could be made to the first and second shaped surfaces or to the tenons and mortises.
  • each junction device could be provided with more tenons and with correspondent mortises for each panel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Cartons (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Combinations Of Printed Boards (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP02025395A 2001-11-15 2002-11-14 Dispositif de jonction pour raccorder deux panneaux coplanaires Expired - Lifetime EP1312723B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001VI000243A ITVI20010243A1 (it) 2001-11-15 2001-11-15 Dispositivo di giunzione per il collegamento tra due pannelli disposti tra loro complanari
ITVI20010243 2001-11-15

Publications (2)

Publication Number Publication Date
EP1312723A1 true EP1312723A1 (fr) 2003-05-21
EP1312723B1 EP1312723B1 (fr) 2008-01-16

Family

ID=11461718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025395A Expired - Lifetime EP1312723B1 (fr) 2001-11-15 2002-11-14 Dispositif de jonction pour raccorder deux panneaux coplanaires

Country Status (4)

Country Link
EP (1) EP1312723B1 (fr)
AT (1) ATE384172T1 (fr)
DE (1) DE60224634T2 (fr)
IT (1) ITVI20010243A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635196A (zh) * 2012-03-26 2012-08-15 张家港市玉龙科技板材有限公司 轻质复合墙板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259887A (en) * 1991-09-25 1993-03-31 Modular Erectors Ltd Forming a laminated panel
EP0900891A1 (fr) * 1997-09-02 1999-03-10 SAB-profiel BV Couverture en tÔle
GB2343654A (en) * 1998-11-11 2000-05-17 Kingspan Res & Dev Ltd Manufacturing a composite insulating panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259887A (en) * 1991-09-25 1993-03-31 Modular Erectors Ltd Forming a laminated panel
EP0900891A1 (fr) * 1997-09-02 1999-03-10 SAB-profiel BV Couverture en tÔle
GB2343654A (en) * 1998-11-11 2000-05-17 Kingspan Res & Dev Ltd Manufacturing a composite insulating panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635196A (zh) * 2012-03-26 2012-08-15 张家港市玉龙科技板材有限公司 轻质复合墙板

Also Published As

Publication number Publication date
EP1312723B1 (fr) 2008-01-16
DE60224634T2 (de) 2008-12-24
DE60224634D1 (de) 2008-03-06
ITVI20010243A1 (it) 2003-05-15
ATE384172T1 (de) 2008-02-15

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