EP0651124A1 - Raccord rectiligne en matière plastique pour profilés intercalaires creux de vitrages isolants - Google Patents

Raccord rectiligne en matière plastique pour profilés intercalaires creux de vitrages isolants Download PDF

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Publication number
EP0651124A1
EP0651124A1 EP94114871A EP94114871A EP0651124A1 EP 0651124 A1 EP0651124 A1 EP 0651124A1 EP 94114871 A EP94114871 A EP 94114871A EP 94114871 A EP94114871 A EP 94114871A EP 0651124 A1 EP0651124 A1 EP 0651124A1
Authority
EP
European Patent Office
Prior art keywords
linear connector
profile
connector according
tips
stop elements
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
EP94114871A
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German (de)
English (en)
Other versions
EP0651124B1 (fr
Inventor
Walter Dipl.Ing. Loh
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
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CERA Handels GmbH
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Filing date
Publication date
Application filed by CERA Handels GmbH filed Critical CERA Handels GmbH
Publication of EP0651124A1 publication Critical patent/EP0651124A1/fr
Application granted granted Critical
Publication of EP0651124B1 publication Critical patent/EP0651124B1/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

Definitions

  • the invention relates to a linear connector made of plastic for connecting hollow spacer profiles of multi-pane insulating glass to be bent on a bending machine, with a flat, elongated body, of which one length piece can be inserted into one spacer profile and the other length piece into the other spacer profile of the two profiles to be connected to one another are, and the surface of which is provided with abutment elements which, when the linear connector is inserted into the cavity of the spacer profile, abut against the facing end faces of the profile, and with projections for increasing the frictional force between the surface of the linear connector and the profile inner wall surface.
  • the known linear connectors of this type (DE-GM 90 16 592, DE-GM 91 10 972) have designs which leave something to be desired after the installation in view of the cohesion of the spacer profiles to be connected, which are required by such connectors, and which also often also can not be installed in such a way that not only the desired insertion length is maintained in the profile cavity, but also is avoided that the burr that is often present on the end faces of the metal profile body, which arises when these profiles are cut off, gets between when the linear connector is inserted pushes the end faces of the profile, thereby preventing these end faces from colliding flush.
  • the object of the invention is therefore to develop the linear connector so that the disadvantages mentioned above are avoided and in particular a more precise one Installation in the spacer profiles is made possible, which excludes with certainty that at the end faces of the metal profiles, existing metal parts caused by the cutting of the profiles slide between the connector surface and the surface of the profile cavity and thereby deform the profile in an undesirable manner.
  • the projections are arranged on the parallel narrow sides of the body at a distance from one another in the body longitudinal direction and at an angle ⁇ to the body longitudinal axis B of about 30 ° -50 °, tapering from the inside outwards towards the body edge , whose alignment angle on one length piece differs from the alignment angle on the other length piece by about 90 ° and whose tips are elastically bendable when inserted into the profile cavity from the profile wall, the tips of the mutually facing slats at the ends of the two length pieces in the Serve center of the body as stop elements and form a gap between them, and that on the surface of the body in the area of the stop elements cutting edge brakes are in the form of mutually facing run-up slopes, which rise from the surface of the body and between one another form gap extending to the body longitudinal axis.
  • the distance between the mutually facing tips of the plates forming the stop elements corresponds approximately to the gap width of the cutting edge brake, values between 0.5 and 1.5 mm having proven particularly useful here.
  • the tips of the mutually directed slats which form the stop elements, are expediently designed such that the slats in the region of their front ends have parts which are directed towards one another and extend approximately parallel to the longitudinal axis of the body, since this ensures that the stop elements stop the profile of the linear connector pushed on from the opposite side at the desired location, namely in the middle of the body.
  • the linear connector shown in the drawing figures 1 - 4 is made of plastic and is used to connect hollow spacer profiles, not shown, of multi-pane insulating glass to be bent on a bending machine.
  • it has a flat, elongated body 1 with a length 6 which can be inserted into one spacer profile and with another length 7 which is inserted into the other spacer profile of two profiles to be connected to one another.
  • Both lye pieces 6 and 7 are constructed symmetrically about the central axis F of the body 1, as will be explained in the following.
  • the body 1 is on its parallel narrow sides 3, 4 at a distance from one another in the body longitudinal direction and at an angle ⁇ to the body longitudinal axis B of approximately Provided 30 ° -50 ° inclined slats 2a, 2b, which taper from the inside to the outside towards the body edge and whose alignment angle with respect to the above-mentioned symmetrical structure of the two length pieces on one length piece 6 differs from the orientation angle on the other length piece 7 differs by about 90 °, so that the slats are directed opposite to the direction of insertion into the profile.
  • the lamellae 2a, 2b are provided with tips 8 which, when inserted into the profile cavity, are elastically bent by the profile wall in order in this way to produce a frictional connection between the profile wall and the linear connector.
  • the lamellae 2c, 2d arranged at the ends of the two long pieces 6, 7 in the middle of the body 1 are equipped with mutually facing tips 23, 24, which serve as stop elements for the end faces of the spacer profiles to be pushed onto the long pieces 6 and 7 of the linear connector, which form between them a gap 11 caused by their distance D, which is slightly reduced when the spacer profiles are pushed onto the length pieces and is about 1 mm in the present case.
  • the tips 23, 24 of the lamellae 2c, 2d are located on parts 10a, 10b of the lamellae which are directed towards one another and extend approximately parallel to the longitudinal axis B of the body and introduce the stop forces of the pushed-on spacer profile into the lamella in question in such a way that the latter does not, or at least not is significantly bent out.
  • the gap width E of the cutting edge brakes 5 corresponds approximately to the distance D between the tips 23, 24 of the disks 2c, 2d forming the stop elements.
  • the upper side 13 and the lower side 15 of the body 1 are provided with parallel longitudinal grooves 16, 17 and 18, 19, respectively, which reduce the cross-section of the body 1 in these areas and thus save material, but also form a longitudinal rib-like structure which forms the Material shrinkage of the body during injection molding is reduced and thus its dimensional stability is improved, in particular transverse to the longitudinal axis B.
  • the elastic slats do the rest to compensate for dimensional fluctuations in the profile cavities and thus ensure that the linear connector is firmly seated in the cavities.
  • the fins 2a, 2b, 2c, 2d are connected at their rear ends 9 to the body 1 by a radius and have a cross section 21 which largely corresponds to the cross section of the edge region of the hollow profiles to be connected to one another.
  • each of two successive slats 2a1, 2a2 and 2b1, 2b2 enclosed space C tapered in the direction of the tips 8, 10 of the slats, so that the slats can not break off even when the linear connector is driven into the profile cavities.
  • the inserted linear connector can additionally be mechanically connected to the spacer profiles on the lengths 6, 7 by the material of the profiles being deformed into depressions 20 formed in the surface of the body 1 by means of a punching or pressing device.
  • These hole-like depressions are in the embodiment shown, as can be seen from Figures 1 and 3, between the longitudinal grooves 16, 17; 18, 19 on both sides of the cutting edge brakes 15 or stop elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Multi-Conductor Connections (AREA)
EP94114871A 1993-11-02 1994-09-21 Raccord rectiligne en matière plastique pour profilés intercalaires creux de vitrages isolants Expired - Lifetime EP0651124B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9316728U 1993-11-02
DE9316728U DE9316728U1 (de) 1993-11-02 1993-11-02 Linearverbinder aus Kunststoff zur Verbindung von hohlen Abstandhalterprofilen von Mehrscheibenisoliergläsern

Publications (2)

Publication Number Publication Date
EP0651124A1 true EP0651124A1 (fr) 1995-05-03
EP0651124B1 EP0651124B1 (fr) 1997-08-20

Family

ID=6900187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114871A Expired - Lifetime EP0651124B1 (fr) 1993-11-02 1994-09-21 Raccord rectiligne en matière plastique pour profilés intercalaires creux de vitrages isolants

Country Status (3)

Country Link
EP (1) EP0651124B1 (fr)
AT (1) ATE157141T1 (fr)
DE (2) DE9316728U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353060A (en) * 1999-07-20 2001-02-14 Wallace Harvey Peterson In-line connector for window spacer frame tubing
EP1231353A2 (fr) * 2001-02-07 2002-08-14 CERA Handelsgesellschaft mbH Raccord enfilable en matière plastique pour profilés d' écartement à section réduite
US6739101B2 (en) * 2001-01-19 2004-05-25 Cardinal Ig Company Methods and apparatus for manufacturing muntin bar assemblies
EP1475506A3 (fr) * 2003-05-08 2005-08-03 CERA Handelsgesellschaft mbH Raccord enfichable en forme de U adapté au profilé creux
US8240107B2 (en) 2005-08-01 2012-08-14 Technoform Glass Insulation Holding Gmbh Spacer arrangement with fusable connector for insulating glass units

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9407296U1 (de) * 1994-05-02 1994-07-07 Cera Handelsgesellschaft Mbh, 87640 Biessenhofen Geradverbinder aus Kunststoff zur Verbindung von hohlen Abstandsprofilen und hohlen Sprossenprofilen eines Mehrscheibenisolierglases
EP0687790B1 (fr) * 1994-06-15 1999-06-23 CERA Handelsgesellschaft mbH Raccord rectiligne pour profilés intercalaires creux de vitrages isolants
DE9417298U1 (de) * 1994-10-27 1995-01-12 Cera Handelsgesellschaft Mbh, 87640 Biessenhofen Linearverbinder für hohle Abstandsprofile eines Mehrscheibenisolierglases
DE19522505C2 (de) * 1995-06-21 2001-03-22 Cera Handels Gmbh Linearverbinder aus Kunststoff zur Verbindung von hohlen Abstandhalterprofilen von Mehrscheibenisoliergläsern
SI0778389T1 (en) * 1995-12-05 2000-12-31 Cera Handelsgesellschaft Mbh Plastic straight connector for hollow spacer profiles in insulating glazing
DE10346041B4 (de) * 2003-10-02 2015-09-10 Ralf Max Kronenberg Kunststoffsteckkörper mit Kleberbeschichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253936A1 (fr) * 1973-12-06 1975-07-04 Delog Detag Flachglas Ag
DE8617167U1 (de) * 1986-06-27 1986-08-28 Cera Handelsgesellschaft Mbh, 8954 Biessenhofen Geradverbinder, insbesondere aus Kunststoff, zur Verbindung von hohlen Abstandsprofilen und hohlen Sprossenprofilen eines Mehrscheibenisolierglases
EP0330906A2 (fr) * 1988-03-03 1989-09-06 Franz Xaver Bayer Isolierglasfabrik KG Pièce de jonction rectiligne pénétrant dans des profils creux utilisés comme éléments d'espacement de vitres isolantes
EP0339319A1 (fr) * 1988-04-27 1989-11-02 CERA Handelsgesellschaft mbH Raccord rectiligne pour profilés intercalaires creux d'un vitrage isolant
DE9016592U1 (de) * 1990-12-06 1991-02-21 Cera Handelsgesellschaft Mbh, 8954 Biessenhofen Geradverbinder, insbesondere aus Kunststoff, zur Verbindung von hohlen Abstandsprofilen und hohlen Sprossenprofilen eines Mehrscheibenisolierglases
FR2659108A1 (fr) * 1990-03-01 1991-09-06 Averplast Sarl Piece d'assemblage de cadre pour vitrage multiple.
EP0468166A1 (fr) * 1990-07-21 1992-01-29 Eduard Kronenberg GmbH & Co. Connecteur enfilable pour profilés creux d'espacement pour vitrages isolants

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253936A1 (fr) * 1973-12-06 1975-07-04 Delog Detag Flachglas Ag
DE8617167U1 (de) * 1986-06-27 1986-08-28 Cera Handelsgesellschaft Mbh, 8954 Biessenhofen Geradverbinder, insbesondere aus Kunststoff, zur Verbindung von hohlen Abstandsprofilen und hohlen Sprossenprofilen eines Mehrscheibenisolierglases
EP0330906A2 (fr) * 1988-03-03 1989-09-06 Franz Xaver Bayer Isolierglasfabrik KG Pièce de jonction rectiligne pénétrant dans des profils creux utilisés comme éléments d'espacement de vitres isolantes
EP0339319A1 (fr) * 1988-04-27 1989-11-02 CERA Handelsgesellschaft mbH Raccord rectiligne pour profilés intercalaires creux d'un vitrage isolant
FR2659108A1 (fr) * 1990-03-01 1991-09-06 Averplast Sarl Piece d'assemblage de cadre pour vitrage multiple.
EP0468166A1 (fr) * 1990-07-21 1992-01-29 Eduard Kronenberg GmbH & Co. Connecteur enfilable pour profilés creux d'espacement pour vitrages isolants
DE9016592U1 (de) * 1990-12-06 1991-02-21 Cera Handelsgesellschaft Mbh, 8954 Biessenhofen Geradverbinder, insbesondere aus Kunststoff, zur Verbindung von hohlen Abstandsprofilen und hohlen Sprossenprofilen eines Mehrscheibenisolierglases

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353060A (en) * 1999-07-20 2001-02-14 Wallace Harvey Peterson In-line connector for window spacer frame tubing
US6568873B1 (en) 1999-07-20 2003-05-27 Wallace H. Peterson In-line connector for window spacer frame tubing
GB2353060B (en) * 1999-07-20 2003-11-05 Wallace Harvey Peterson In-line connector for window spacer frame tubing
US6739101B2 (en) * 2001-01-19 2004-05-25 Cardinal Ig Company Methods and apparatus for manufacturing muntin bar assemblies
US7076927B2 (en) 2001-01-19 2006-07-18 Cardinal Ig Company Apparatus for manufacturing muntin bar assemblies
EP1231353A2 (fr) * 2001-02-07 2002-08-14 CERA Handelsgesellschaft mbH Raccord enfilable en matière plastique pour profilés d' écartement à section réduite
EP1231353A3 (fr) * 2001-02-07 2003-10-08 CERA Handelsgesellschaft mbH Raccord enfilable en matière plastique pour profilés d' écartement à section réduite
EP1475506A3 (fr) * 2003-05-08 2005-08-03 CERA Handelsgesellschaft mbH Raccord enfichable en forme de U adapté au profilé creux
US8240107B2 (en) 2005-08-01 2012-08-14 Technoform Glass Insulation Holding Gmbh Spacer arrangement with fusable connector for insulating glass units

Also Published As

Publication number Publication date
EP0651124B1 (fr) 1997-08-20
DE59403782D1 (de) 1997-09-25
DE9316728U1 (de) 1994-01-13
ATE157141T1 (de) 1997-09-15

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