EP1475506B1 - Combinaison d'un raccord enfichable en forme de U avec un profil creux - Google Patents

Combinaison d'un raccord enfichable en forme de U avec un profil creux Download PDF

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Publication number
EP1475506B1
EP1475506B1 EP04011022A EP04011022A EP1475506B1 EP 1475506 B1 EP1475506 B1 EP 1475506B1 EP 04011022 A EP04011022 A EP 04011022A EP 04011022 A EP04011022 A EP 04011022A EP 1475506 B1 EP1475506 B1 EP 1475506B1
Authority
EP
European Patent Office
Prior art keywords
connector
top surface
hollow
fins
hollow profile
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
EP04011022A
Other languages
German (de)
English (en)
Other versions
EP1475506A3 (fr
EP1475506A2 (fr
Inventor
Karl Rafeld
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.)
CERA Handels GmbH
Original Assignee
CERA Handels GmbH
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 CERA Handels GmbH filed Critical CERA Handels GmbH
Publication of EP1475506A2 publication Critical patent/EP1475506A2/fr
Publication of EP1475506A3 publication Critical patent/EP1475506A3/fr
Application granted granted Critical
Publication of EP1475506B1 publication Critical patent/EP1475506B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/667—Connectors therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/559—Fluted or splined section

Definitions

  • the invention relates to a combination of a hollow profile compliant U-shaped connector made of plastic for connecting box-shaped, bottom perforated spacer hollow sections and such a hollow profile as defined in the preamble of claim 1.
  • the fins used in the known connectors serve to increase the friction between the connector and the hollow profile inner wall by frictionally invest when inserting the connector in the hollow sections on the two parallel profile inner walls and thereby prevent the connectors especially with changing temperature conditions, solve after their installation of the frictional connection, so that open the joints.
  • the object of the invention is therefore to modify the U-shaped connector so that its tight fit in the profile cavity even under changing pressure or load conditions, caused for example by thermal stresses, is maintained.
  • This is done according to the invention in that the fin rising to the outside of the butyl mass receiving edge of flank and radius of curvature at the junction of the side wall and roof surface of the hollow section and thus absorb the transmitted from the roof surface of the hollow profile on the side webs of the connector deformation pressure and thereby the Cold flow of the side bars and thus prevent her under permanent pressure folding inside.
  • An advantageous embodiment of this measure includes the dependent claim, in each case in that the fins formed in the manner described have no freedom of movement, the side bars remain in their original installation position, so that the tightness of the connector is guaranteed.
  • the in the Fig. 1-3 shown known connector 10 is provided in particular for connecting hollow, made of steel spacer hollow sections 1 of Mehrusionnisoliergläsern and has for this purpose a flat, elongate body, of which a length 19 in the cavity of a spacer hollow section and the other Length piece 11 in the cavity of the other, with the former to be connected spacer hollow profile can be inserted.
  • the connector 10 has a U-shaped cross section for the passage of the molecular sieve, ie a powdered drying agent, and is on both sides of the body center C on its two parallel side bars 3, 4 for increasing the frictional force between the connector surface and the inner wall surface of the spacer profile in the direction of Connector longitudinal axis B at a mutual distance in series one behind the other and at an angle ⁇ to the axis B inclined fins 20 provided, which, as shown in FIG Fig. 3 can be seen, in the installed state on the inner surface 15 of the side walls 7 of the spacer hollow profile 1 create and in this way establish a non-positive fit between the connector and the hollow profile.
  • the molecular sieve ie a powdered drying agent
  • the upper peripheral edge 13 of the fins 5 suitably has a contour which corresponds to that of the inner wall 14 in the region of the rounding radius 9, so that the pressure exerted by the roof surface 8 of the hollow profile on the side webs 3, 4 and fins 5 pressure is distributed evenly. The deformation and pivoting of the side bars 3, 4 is thus avoided.
  • the fins 5 are set within the hollow profile so that they can not move, and a possible permanent pressure on the roof surface 8 is transmitted to the provided with perforations 16 bottom surface 6 of the hollow profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Connection Of Plates (AREA)
  • Paper (AREA)
  • Joints Allowing Movement (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (2)

  1. Combinaison d'un connecteur enfichable (10) en forme de U en matière plastique, conforme à un profilé creux, destiné à assembler des profilés creux écarteurs (1) en forme de caissons, perforés côté fond, pour des vitrages isolants multiples, et d'un tel profilé creux (1), sachant que le connecteur enfichable est pourvu sur ses branches latérales (3, 4) de pannes obliques (5) dirigées vers l'extérieur, disposées en rangée les unes à la suite des autres dans la direction de l'axe longitudinal du connecteur, et que les profilés creux (1) présentent une section rectangulaire avec une face de fond perforée (6), des parois latérales parallèles (7) et une face de recouvrement (8) s'étendant parallèlement à la face de fond (6), avec des flancs récepteurs de butyle rentrés, arrondis ou à courbure concave, entre la face de recouvrement (8) et les parois latérales (7), caractérisée en ce que les pannes (5), en étant ascendantes vers l'extérieur, se terminent exactement sur l'arête, recevant la masse de butyle (D), formée par le flanc et le rayon d'arrondi (9) au joint entre la paroi latérale (7) et la face de recouvrement (8) du profilé creux (1), et reçoivent ainsi la pression de déformation transmise par la face de recouvrement (8) du profilé creux (1) sur les branches latérales (3, 4) du connecteur enfichable (2), empêchant de la sorte le fluage à froid des branches latérales (7) et par suite leur repliage vers l'intérieur ayant lieu sous une pression permanente.
  2. Combinaison selon la revendication 1, caractérisée en ce que l'arête de bord supérieur (13) des pannes (5) présente un contour qui correspond au contour de la paroi intérieure (14) de l'arête, recevant la masse de butyle (D), entre la face de recouvrement (8) et la paroi latérale (7) du profilé creux (1).
EP04011022A 2003-05-08 2004-05-10 Combinaison d'un raccord enfichable en forme de U avec un profil creux Expired - Lifetime EP1475506B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20307201U DE20307201U1 (de) 2003-05-08 2003-05-08 Hohlprofilkonformer U-förmiger Steckverbinder
DE20307201U 2003-05-08

Publications (3)

Publication Number Publication Date
EP1475506A2 EP1475506A2 (fr) 2004-11-10
EP1475506A3 EP1475506A3 (fr) 2005-08-03
EP1475506B1 true EP1475506B1 (fr) 2010-02-10

Family

ID=32981391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04011022A Expired - Lifetime EP1475506B1 (fr) 2003-05-08 2004-05-10 Combinaison d'un raccord enfichable en forme de U avec un profil creux

Country Status (4)

Country Link
US (1) US7549818B2 (fr)
EP (1) EP1475506B1 (fr)
AT (1) ATE457407T1 (fr)
DE (2) DE20307201U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2617518C (fr) * 2005-08-01 2012-01-10 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Dispositif d'ecartement a raccord fusible pour modules de vitrage isolants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883257A (en) * 1973-11-05 1975-05-13 Lane Company Inc Molded joint component for tubular frame furniture
DE9316728U1 (de) * 1993-11-02 1994-01-13 Cera Handelsgesellschaft Mbh, 87640 Biessenhofen Linearverbinder aus Kunststoff zur Verbindung von hohlen Abstandhalterprofilen von Mehrscheibenisoliergläsern
DE19522505C2 (de) * 1995-06-21 2001-03-22 Cera Handels Gmbh Linearverbinder aus Kunststoff zur Verbindung von hohlen Abstandhalterprofilen von Mehrscheibenisoliergläsern
DE10042047C1 (de) * 2000-08-26 2002-01-31 Bayer Isolierglas & Maschtech Geradverbindungsstück für als Distanzhalter für Isolierglasscheiben dienende Hohlprofile

Also Published As

Publication number Publication date
ATE457407T1 (de) 2010-02-15
US20050013659A1 (en) 2005-01-20
DE502004010728D1 (de) 2010-03-25
DE20307201U1 (de) 2005-02-10
EP1475506A3 (fr) 2005-08-03
US7549818B2 (en) 2009-06-23
EP1475506A2 (fr) 2004-11-10

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