EP1475506A3 - U-shaped plug connector adapted to the hollow profile member - Google Patents

U-shaped plug connector adapted to the hollow profile member Download PDF

Info

Publication number
EP1475506A3
EP1475506A3 EP04011022A EP04011022A EP1475506A3 EP 1475506 A3 EP1475506 A3 EP 1475506A3 EP 04011022 A EP04011022 A EP 04011022A EP 04011022 A EP04011022 A EP 04011022A EP 1475506 A3 EP1475506 A3 EP 1475506A3
Authority
EP
European Patent Office
Prior art keywords
connector
hollow profile
roof surface
hollow
butyl
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
EP04011022A
Other languages
German (de)
French (fr)
Other versions
EP1475506A2 (en
EP1475506B1 (en
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/en
Publication of EP1475506A3 publication Critical patent/EP1475506A3/en
Application granted granted Critical
Publication of EP1475506B1 publication Critical patent/EP1475506B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

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

Abstract

Hohlprofilkonformer U-förmiger Steckverbinder aus Kunststoff zum Verbinden von kastenförmigen, bodenseitig perforierten Abstandshalter-Hohlprofilen, die insbesondere aus Stahl bestehen, für Mehrscheiben-Isoliergläser, wobei der Steckverbinder an den Seitenstegen mit nach außen gerichteten, in Richtung der Verbinderlängsachse in Reihe hintereinander angeordneten, schrägen Finnen versehen ist und die Hohlprofile einen rechteckigen Querschnitt mit perforierter Bodenfläche, parallelen Seitenwänden und einer parallel zur Bodenfläche verlaufenden Dachfläche mit eingezogenen, konkav gewölbten bzw. abgerundeten Butyl-Aufnahmeflanken zwischen Dachfläche und Seitenwänden aufweisen.Hollow profile compliant U-shaped plastic connector for connecting box-shaped, bottom perforated spacer hollow sections, in particular from Steel exist for multi-pane insulating glass, with the connector on the side bars with outward, in the direction of the connector longitudinal axis in series one behind the other arranged, inclined fins is provided and the hollow sections a rectangular Cross section with perforated bottom surface, parallel side walls and one parallel to the bottom surface extending roof surface with retracted, concave or rounded Butyl receiving flanks between the roof surface and side walls have.

Der Steckverbinder soll so abgeändert werden, daß sein fester Sitz im Profilhohlraum auch unter sich ändernden Druck- bzw. Belastungsbedingungen, verursacht beispielsweise durch Wärmespannungen, aufrechterhalten bleibt. Dies geschieht dadurch, daß die Finnen (5) nach außen ansteigend genau an der die Butylmasse (D) aufnehmenden Kante aus Flanke und Abrundungsradius (9) am Stoß von Seitenwand (7) und Dachfläche (8) des Hohlprofils (1) enden und so den von der Dachfläche (8) des Hohlprofils auf die Seitenstege (3, 4) des Steckverbinders (2) übertragenen Verformungsdruck aufnehmen und dadurch den Kaltfluß der Seitenstege (7) und damit ihr unter permanentem Druck erfolgendes Zusammenklappen nach innen verhindern.

Figure 00000001
The connector should be modified 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 happens because the fins (5) rising to the outside exactly at the butyl mass (D) receiving edge edge and rounding radius (9) at the junction of side wall (7) and roof surface (8) of the hollow profile (1) and so on receive the deformation pressure transmitted from the roof surface (8) of the hollow profile on the side webs (3, 4) of the connector (2) and thereby prevent the cold flow of the side webs (7) and thus her collapse under permanent pressure inside.
Figure 00000001
EP04011022A 2003-05-08 2004-05-10 Combination of a U-shaped plug connector and a hollow profile member Expired - Lifetime EP1475506B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20307201U 2003-05-08
DE20307201U DE20307201U1 (en) 2003-05-08 2003-05-08 Hollow profile compliant U-shaped connector

Publications (3)

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

Family

ID=32981391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04011022A Expired - Lifetime EP1475506B1 (en) 2003-05-08 2004-05-10 Combination of a U-shaped plug connector and a hollow profile member

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4777427B2 (en) * 2005-08-01 2011-09-21 テクノファーム グラス インスレーション ホールディング ゲーエムベーハー Spacer device with weldable connector for insulated glass unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651124A1 (en) * 1993-11-02 1995-05-03 CERA Handelsgesellschaft mbH Plastic straight connector for hollow spacer profiles in insulating glazing
EP0750090A2 (en) * 1995-06-21 1996-12-27 CERA Handelsgesellschaft mbH Plastic straight connector for hollow spacer profiles in insulating glazing
WO2002020931A1 (en) * 2000-08-26 2002-03-14 Bayer Isolierglas- Und Maschinentechnik Gmbh Straight connection piece for hollow profiles which are used as spacers for insulation glass panes

Family Cites Families (1)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651124A1 (en) * 1993-11-02 1995-05-03 CERA Handelsgesellschaft mbH Plastic straight connector for hollow spacer profiles in insulating glazing
EP0750090A2 (en) * 1995-06-21 1996-12-27 CERA Handelsgesellschaft mbH Plastic straight connector for hollow spacer profiles in insulating glazing
WO2002020931A1 (en) * 2000-08-26 2002-03-14 Bayer Isolierglas- Und Maschinentechnik Gmbh Straight connection piece for hollow profiles which are used as spacers for insulation glass panes

Also Published As

Publication number Publication date
US7549818B2 (en) 2009-06-23
DE20307201U1 (en) 2005-02-10
ATE457407T1 (en) 2010-02-15
US20050013659A1 (en) 2005-01-20
EP1475506A2 (en) 2004-11-10
DE502004010728D1 (en) 2010-03-25
EP1475506B1 (en) 2010-02-10

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