EP0303526B1 - Pièce de liaison de deux éléments profilés transversaux, comprenant un joint intégré - Google Patents

Pièce de liaison de deux éléments profilés transversaux, comprenant un joint intégré Download PDF

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Publication number
EP0303526B1
EP0303526B1 EP88401836A EP88401836A EP0303526B1 EP 0303526 B1 EP0303526 B1 EP 0303526B1 EP 88401836 A EP88401836 A EP 88401836A EP 88401836 A EP88401836 A EP 88401836A EP 0303526 B1 EP0303526 B1 EP 0303526B1
Authority
EP
European Patent Office
Prior art keywords
base body
connecting member
joint
groove
profiled
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 - Lifetime
Application number
EP88401836A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0303526A2 (fr
EP0303526A3 (en
Inventor
Marius Szezygiel
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.)
Aluminium Alcan de France et Cie SNC
Original Assignee
Aluminium Alcan de France et Cie SNC
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 Aluminium Alcan de France et Cie SNC filed Critical Aluminium Alcan de France et Cie SNC
Priority to AT88401836T priority Critical patent/ATE62303T1/de
Publication of EP0303526A2 publication Critical patent/EP0303526A2/fr
Publication of EP0303526A3 publication Critical patent/EP0303526A3/fr
Application granted granted Critical
Publication of EP0303526B1 publication Critical patent/EP0303526B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms

Definitions

  • the present invention relates to the assembly of transverse profile elements.
  • the main object of the present invention is to improve the arrangements described in patent FR-A-2,570,770 in the name of the Applicant.
  • the invention described in this patent also relates to a connecting piece suitable for implementing this method, comprising a base body provided with locking means projecting from the body, intended to penetrate into at least one chamber of the one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means in the chamber, and of fixing means projecting from the body transversely to the locking means, the fixing means comprising positioning means able to penetrate a groove in the second profile and immobilization means able to block the fixing means and therefore the connecting piece on the second profile in a chosen position.
  • the present invention aims to improve the situation by proposing a connecting piece of two transverse profiled elements, characterized in that it comprises a seal, made of synthetic elastomer material, integrated by overmolding on the base body of the connecting piece to protrude over at least part of the outer surface of the base body.
  • the connecting piece according to the present invention allows the assembly of structures, in any weather and without risk of forgetting or poor sealing.
  • the base body comprises at least one groove with converging edges and the seal is molded in this groove.
  • the seal is held securely on the base body.
  • the basic body has the general shape of a parallelepiped and the joint constitutes a continuous belt surrounding the basic body.
  • the seal has, relative to the base body, a variable projecting height.
  • the seal is made of neoprene, while the base body is made of zamack.
  • This connecting piece 10 has a plane of symmetry which coincides with the section plane III-III of FIG. 3.
  • the connecting piece 10 comprises a base body 12 in the general shape of a parallelepiped.
  • the base body 12 is delimited by two main surfaces 13, 14, two secondary surfaces 15, 16 and two auxiliary surfaces 17, 18.
  • the main surfaces 13 and 14 are mutually parallel and parallel to the plane of symmetry of the part.
  • the secondary surfaces 15, 16 are mutually parallel and orthogonal to the main surfaces 13, 14.
  • the auxiliary surfaces 17, 18, are mutually parallel and orthogonal, on the one hand, to the main surfaces 13, 14, and, on the other part, to secondary surfaces 15, 16.
  • the auxiliary surface 17 is provided with three projecting studs 19, 20 and 21. These studs have complementary cross sections of associated chambers provided in a first profile. Thus, when the pins 19, 20, 21 are engaged in the associated chambers of the first profile, they define a relative immobilization of the connecting piece 10 and of the profile transversely to the direction of insertion of the pins, ie transversely to the main surfaces 13, 14 and to the secondary surfaces 15, 16.
  • the secondary surface 15 is provided with a groove with converging edges 22.
  • the part 10 also has a straight blade 23 extending perpendicular to the plane of symmetry.
  • the blade 23 is connected to the secondary surface 16 via a connecting structure 24.
  • the blade 23 is adapted to penetrate a groove formed in a second profile in order to define a relative relative positioning between the connecting piece 10 and the second section mentioned above.
  • the blade 23 is provided in the vicinity of each of its ends with an oblong bore 25, 26, intended to receive anchoring elements, such as screws making it possible to fix the part 10 on the second profile.
  • the main surfaces 13, 14 are provided with protruding plates 27, 28.
  • the plates 27, 28 also extend perpendicular to the plane of symmetry. They are provided near the secondary surface 15 at the edge produced between the auxiliary surface 18 and the main surfaces 13 and 14 respectively.
  • the plates 27, 28 are intended to rest against the aforementioned second profile. They are each provided with a through bore 29, 30 capable of receiving an anchoring element, such as a rivet.
  • the base body 110 illustrated in FIGS. 2 to 7 comprises rectilinear ribs 131, 132, 133, 134 and 135 on the surfaces of the studs 119, 120 , 121, extending parallel to the main surfaces 113, 114. These ribs extend perpendicular to the auxiliary surface 117. There is thus provided a rib 131, 132 on each of the main faces of the stud 119. There is also provided a pair of ribs, such as 133, 134, on each of the outer surfaces of the studs 120, 121.
  • the ribs 131 to 135 facilitate the adaptation of the pins 119, 120, 121 inside the associated chambers of the first profile to prevent any play between these elements.
  • the base body 110 illustrated in FIGS. 2 to 7 differs from the base body 10 illustrated in FIG. 1, by the fact that the auxiliary surface 118 is provided with a straight longitudinal groove 136, that the bottom of the groove 122 with converging edges is hollowed out with a channel 137 and that the secondary surface 16 is also provided with a straight longitudinal groove 138. All of these elements have symmetry with respect to the section plane III-III.
  • the connecting piece 100 is provided with a seal 150.
  • This seal 150 is made of synthetic elastomeric material, for example neoprene. It is integrated by overmoulding on the base body 110 to protrude over at least part of the outer surface of the base body. This last is advantageously made of zamack, that is to say of a zinc base alloy containing a maximum of 12% of aluminum and copper.
  • the overmolding of the seal 150 in neoprene on the base body 110 in zamack is preferably carried out at a temperature of the order of 200 ° C. The Applicant has determined that, at this temperature, the base body 110 of the connecting piece does not undergo any deterioration and retains all its mechanical properties.
  • the seal 150 is molded onto the body 110 in the form of a continuous belt surrounding the base body 110 at the secondary surfaces 115, 116 and the auxiliary surfaces 117, 118.
  • the seal 150 is thus engaged in the groove with converging edges 122 and the channel 137 provided on the secondary surface 115, in the groove 136 provided on the auxiliary surface 118, in the groove 138 provided on the secondary surface 116; the seal 150 is also arranged on either side of the studs 119, 120 and 121. Thanks to the engagement thus defined between the overmolded seal 150 and the structures of the base body 110, the seal 150 is immobilized securely on the base body 110.
  • the seal 150 preferably has, relative to the base body 110, a variable projecting height. This height of the joint 150 protruding from the base body 110 is adapted, as a function of the geometry of the profiles to be connected, to ensure optimum sealing.
  • the seal 150 is produced by placing the base body 110 in a mold defining on the periphery of the secondary surfaces 115, 116 and of the auxiliary surfaces 117, 118, a continuous chamber complementary to the seal 150 sought.
  • the seal 150 can be the subject of many embodiments.
  • this seal 150 comprises a strip 151 engaged in the groove 136 and of the same width as the latter.
  • the strip 151 has a constant projecting height relative to the auxiliary surface 118.
  • the strip 151 is extended towards the auxiliary surface 116 by a stepped strip 152 which covers the connection zone 124 and the blade 123, presenting, with respect to the base body 110, the same projecting height as the strip 151.
  • the strip 152 is extended by a strip 153 engaged in the groove 138 and preferably having a narrower width than the strip 151. If necessary, the strip 153 can be provided with a protrusion 154 adapted to penetrate an associated groove formed in the second profile.
  • the strip 153 is extended on the auxiliary surface 117 by a strip 155.
  • the strip 155 is provided with lips 158, 159 on each of its longitudinal free edges 156, 157 parallel to the main surfaces 113, 114.
  • the lips 158, 159 are flat. They extend parallel to the surfaces 113, 114. Their distance is substantially equal to the width of the first profile intended to receive the studs 119, 120, 121.
  • the lips 158, 159 are placed on the outside of the first profile to perfect the sealing of the system.
  • a first profile is shown schematically, in broken lines, under the reference P, in FIG. 4.
  • the strip 155 surrounds the base of the studs 119, 120, 121.
  • the strip 155 extends at the level of the secondary surface 115 by means of a strip 160.
  • the strip 160 is itself connected to the strip 151 above. It is engaged in the groove with converging edges 122. Where appropriate, as appears in particular on examining FIGS. 3 and 5, the strip 160 can be stepped, that is to say have a projecting height varying by relative to the secondary surface 115.
  • a seal 150 on the base body avoids any subsequent addition of necessary seals, allows the assembly of the profiles in any weather, that is to say whatever the temperature and the degree of humidity, finally avoids any forgetting and any faulty sealing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints Allowing Movement (AREA)
  • Sewage (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Seal Device For Vehicle (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Vehicle Body Suspensions (AREA)
  • Revetment (AREA)
EP88401836A 1987-07-16 1988-07-13 Pièce de liaison de deux éléments profilés transversaux, comprenant un joint intégré Expired - Lifetime EP0303526B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88401836T ATE62303T1 (de) 1987-07-16 1988-07-13 Teil zum verbinden von zwei sich kreuzenden profilierten elementen mit eingebauter dichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710051 1987-07-16
FR8710051A FR2618209B1 (fr) 1987-07-16 1987-07-16 Piece de liaison de deux elements profiles transversaux, comprenant un joint integre.

Publications (3)

Publication Number Publication Date
EP0303526A2 EP0303526A2 (fr) 1989-02-15
EP0303526A3 EP0303526A3 (en) 1989-03-01
EP0303526B1 true EP0303526B1 (fr) 1991-04-03

Family

ID=9353201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401836A Expired - Lifetime EP0303526B1 (fr) 1987-07-16 1988-07-13 Pièce de liaison de deux éléments profilés transversaux, comprenant un joint intégré

Country Status (7)

Country Link
EP (1) EP0303526B1 (pt)
AT (1) ATE62303T1 (pt)
DE (1) DE3862260D1 (pt)
ES (1) ES2021854B3 (pt)
FR (1) FR2618209B1 (pt)
GR (1) GR3001729T3 (pt)
PT (1) PT88012B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656390A1 (fr) * 1989-12-26 1991-06-28 Alcan France Aluminium Dispositif de liaison entre deux profiles.
FR2694953B1 (fr) * 1992-08-18 1994-11-18 Aluvar Sa Pièce de raccordement pour monter une traverse sur un raidisseur de mur-rideau.
DE29607883U1 (de) * 1996-05-02 1996-07-25 Rehau Ag + Co, 95111 Rehau Pfosten-Riegelverbinder für Fassadenprofile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387054B (de) * 1983-11-30 1988-11-25 Maschf Augsburg Nuernberg Ag Abdichtung zwischen der im wesentlichen vertikalen staumauer eines stausees und der am seegrund in deren anschlussbereich im wesentlichen horizontal verlaufenden sohl- bzw. vorbodenflaeche
GB8406926D0 (en) * 1984-03-16 1984-04-18 Tidy A A Panelled walls
FR2570770B1 (fr) * 1984-09-26 1987-01-09 Alcan Aluminium France Procede d'assemblage et piece de liaison d'elements profiles transversaux, tels que des traverses et montants d'une structure d'encadrement

Also Published As

Publication number Publication date
ATE62303T1 (de) 1991-04-15
FR2618209B1 (fr) 1989-12-01
EP0303526A2 (fr) 1989-02-15
ES2021854B3 (es) 1991-11-16
PT88012B (pt) 1993-09-30
FR2618209A1 (fr) 1989-01-20
PT88012A (pt) 1989-06-30
GR3001729T3 (en) 1992-11-23
EP0303526A3 (en) 1989-03-01
DE3862260D1 (de) 1991-05-08

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