EP0133655A2 - Pièce de jonction pour profilés creux servant d'éléments d'espacement pour vitres isolantes ou analogues - Google Patents

Pièce de jonction pour profilés creux servant d'éléments d'espacement pour vitres isolantes ou analogues Download PDF

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Publication number
EP0133655A2
EP0133655A2 EP84108164A EP84108164A EP0133655A2 EP 0133655 A2 EP0133655 A2 EP 0133655A2 EP 84108164 A EP84108164 A EP 84108164A EP 84108164 A EP84108164 A EP 84108164A EP 0133655 A2 EP0133655 A2 EP 0133655A2
Authority
EP
European Patent Office
Prior art keywords
stop
connecting piece
hollow profiles
sealing compound
end faces
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
EP84108164A
Other languages
German (de)
English (en)
Other versions
EP0133655A3 (en
EP0133655B1 (fr
EP0133655B2 (fr
Inventor
Franz Bayer
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.)
Bayer Isolierglas und Maschinentechnik GmbH
Original Assignee
Bayer Isolierglas und Maschinentechnik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6205217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0133655(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Isolierglas und Maschinentechnik GmbH filed Critical Bayer Isolierglas und Maschinentechnik GmbH
Priority to AT84108164T priority Critical patent/ATE28682T1/de
Publication of EP0133655A2 publication Critical patent/EP0133655A2/fr
Publication of EP0133655A3 publication Critical patent/EP0133655A3/de
Publication of EP0133655B1 publication Critical patent/EP0133655B1/fr
Application granted granted Critical
Publication of EP0133655B2 publication Critical patent/EP0133655B2/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 connector for partial, preferably approximately half engagement in the end to be connected to each other and at least to be sealed at the junction hollow profiles, which serve as spacers for insulating glass panes or the like.
  • the cross section of the connector fits into the inner hollow cross section of the hollow profile and this preferably corresponds approximately and a limit stop is provided across the end faces of the hollow profiles to limit its respective insertion depth and is arranged in particular within the outer contour of the end faces.
  • Such a connector for such hollow profiles that are bent into the inner frame of insulating glass panes and are butt-jointed at their end faces is known from DE-OS 28 29 444.
  • a middle separating web serves as a stop, the circumference of which corresponds exactly to the cross-section or circumference of the individual hollow profiles. This is to achieve a uniform contact of the end faces of the hollow profiles on this separator.
  • the tough sealant which is usually used for sealing, cannot penetrate into the fine joints of such a connection, on the other hand, however, air can flow or crawl through such joints. This is all the more true since manufacturing inaccuracies can occur on the end faces of such hollow profiles and on the separating web.
  • the remedy must be that a frame bent from such hollow profiles maintains some distance from the outer edges of the panes, so that a circumferential groove is formed, which can be filled with sealing compound.
  • the weak point at the junction of such a spacing frame remains.
  • part of the pane area is used up by the inner frame or the width of the edge, consisting of the inner frame and the seal, becomes wider. If the fold of a window frame is not deep enough, this solution has to be ruled out.
  • the solution to this problem consists essentially in that the stop is interrupted and the end faces of the hollow profiles for sealing and filling the gaps between the end faces with sealing compound at a distance and that the connecting piece on both sides of the stop has at least one recess for pressing one in places Has wall of the hollow profile for a positive connection.
  • the end faces of the hollow profiles to be connected are deliberately kept at a distance with a certain joint, which can easily be filled with sealing compound. This area is also sealed airtight. So that this airtight connection cannot be destroyed before or during assembly, a positive connection between the hollow profiles and the connecting piece is also produced in that areas of the hollow profile can be pressed into or pressed into corresponding depressions of the connecting piece. This makes the connection resistant to tension and compression and also torsion-proof.
  • the stop can be designed as a projection, which is pressed into the end faces of the hollow profiles when pressure is exerted on both sides. This improves the torsional strength.
  • An embodiment of the invention of its own worthy of protection which improves the sealing in the connection and joint area and largely independent of the care of the assembly staff, can consist in the fact that the connector is prefabricated at least on the outside or top facing the pane edge in the use position at least in The area on both sides of the stop projections is covered with sealing compound, preferably butyl rubber or the like. This will make him It is sufficient that the joint formed by the spacers is filled from the inside during pressing with the hollow profile, so that an external sealant can be used as an additional measure, but the joint is sufficiently sealed beforehand. It may therefore be sufficient, in order to seal an insulating glass pane, to cover the side surfaces facing the individual panes with sealing compound, since the joint pointing outwards is in any case already filled and sealed.
  • the frame profiles can be laid close to the pane edges.
  • the stop projections and the occupancy of the sealing compound can be arranged approximately in the middle of the connecting piece, so that a uniform and symmetrical arrangement is formed, in which the sealing compound is well centered, ie when the hollow profiles are pressed together with the connecting piece. H. pressed and pressed towards the joint.
  • a further embodiment of the invention which is also worthy of protection in its own right, which ensures the sealing in the joint area and prevents the sealing compound from squeezing out and thereby becoming leaky when pressed, can consist in the area of the outer or upper side from which the stop projections project laterally, respect to the other be - rich the top is recessed and od a spacer or the like having in particular approximately in its center... This recessed area can hold a corresponding amount of sealant just where the outward joint occurs when connecting. When pressing, the sealant can be partially squeezed out of the recessed area so that it enters the joint. A complete squeeze is however through prevents the spacer on the recessed area, which prevents the hollow profile walls from being pressed down on both sides of the joint except for the connecting piece.
  • the spacer which is raised, in particular flat, in relation to the recessed area also has a surface which is deeper than the other areas of the upper side of the connecting piece, for. B. about half the amount compared to the recessed area - is arranged.
  • the top of the spacer is therefore also lower than the other areas of the connecting piece, but is somewhat high compared to the central recessed area.
  • This spacer can protrude, for example, about two tenths of a millimeter above the recessed surface, against which the other areas can protrude about half a millimeter. This arrangement is sufficient to control enough sealant so that it enters the joints formed by the stop, but without being squeezed completely from the top by the two edges of the joints of the hollow profiles.
  • Another particularly advantageous and worthy of protection design of the connecting piece can consist in that its depressions for pressing in the hollow profile have, at least at their ends remote from one another, an oblique boundary with a steep inclined surface which runs from top to bottom towards the center . If the hollow profile is pressed in above this slope, it receives a component against the stops with its end face, which leads to their firm connection with the simultaneous treatment of both hollow profiles to be connected.
  • the stops in the end face are correspondingly good usually pressed in from an aluminum alloy hollow profile.
  • This pressing or caulking of the hollow profile with the connecting piece also prevents opening or working of the butt joint by thermal movements, which, as is known, can be large in the case of insulating glass panes. This means that this area will not leak in the long term.
  • the connecting piece and especially its sealing compound can be overlapped by a cover film or the like which extends to the sealing compound of adjacent connecting pieces and preferably separated, optionally rollable with the sealing compound from adjacent connecting pieces, in particular, for. B. be glued.
  • a cover film or the like which extends to the sealing compound of adjacent connecting pieces and preferably separated, optionally rollable with the sealing compound from adjacent connecting pieces, in particular, for. B. be glued.
  • the stop 5 is interrupted and thus keeps the end faces 4 of the hollow sections 3 at a distance for covering or filling the spaces between the end faces 4 with sealing compound 6.
  • the connecting piece 1 On both sides of the stops 5, the connecting piece 1 has two recesses 7 for pressing a wall 8 of the hollow profiles 3 in places for a positive connection, as can be seen in FIG. 3.
  • two protrusions lying approximately opposite one another are provided as the stop 5, which protrude over longitudinal inclined surfaces 9 of the connecting piece 1, as can be seen in FIG. 2. But they are only so far before that they protrude between the end faces 4, but not beyond them.
  • These protrusions forming the stop 5 are pressed with double-sided pressure in the longitudinal direction of the hollow profiles 3 in their end faces 4, so that they can secure these hollow profiles against mutual rotation.
  • the protrusion of such a stop 5 with respect to the inclined surface 9 can be, for example, a little over half a millimeter.
  • the stop projections 5 taper in their course away from the connecting piece 1 and beveled on their end faces can.
  • the strongest pressing of the stops 5 then takes place on the inner sides of the walls 8 of the hollow profiles 3, so that the joint 2 remains as narrow as possible on its outside, but still has enough space for pressing sealant 6.
  • Fig. 1 it is indicated that the connector 1 is prefabricated at least on the outside or top facing a later pane edge in the use position in the area on both sides of the stop projections 5 with sealing compound 6, namely a permanently tough elastic sealing compound such as, for. B. butyl rubber can be occupied.
  • sealing compound 6 namely a permanently tough elastic sealing compound such as, for. B. butyl rubber can be occupied.
  • Both the stop projections 5 and the covering with this sealing compound 6 are arranged approximately in the middle of the connecting piece 1.
  • FIG. 3 it can be seen in FIG. 3 that the area of the outside or top, from which the stop projections 5 project laterally, is recessed relative to the other areas of the top and has a spacer 10 approximately in the middle. This recessed area is also filled with the sealing compound.
  • the surface of the flat spacer 10, which stands up in relation to the recessed area, is also lower than the other areas of the upper side of the connecting piece 1, namely by about half compared to the recessed area 11 which still surrounds it.
  • the recessed area 11 can be recessed The area is half a millimeter lower than the rest of the upper side of the connecting piece 1, while the spacer 10 can again be two to three tenths of a millimeter higher than the recessed area 11.
  • the flat spacer 10 is designed as a narrow web running approximately on the longitudinal center in the longitudinal direction of the connecting piece 1 and bridges the butt joint or connecting point 2 of the connected hollow profiles 3 in the use position.
  • the recesses 7 for pressing in the wall 8 of the hollow profile 3 have an inclined boundary 12 with a steep inclined surface, at least at their ends that are remote from the center or from each other, which extend from the top runs down towards the middle.
  • the depressions 7 each widen in the direction of the stop 5 and their diverging side walls 13 run obliquely from top to bottom in the sense of a taper.
  • the sealing compound 6 overlaps at least one such recess 7 on both sides of the stop 5 before it is pressed into hollow profiles.
  • the sealing compound 6 can be covered with a cover film (not shown in detail) before use of the connecting piece 1 in order to prevent the permanently tough elastic sealing compound 6 from sticking to that of other connecting pieces or to other objects.
  • a cover film (not shown in detail)
  • This he permits pre-magazination of connecting pieces, since such a cover film can overlap several connecting pieces lying parallel and adjacent to one another, so that they form a kind of tape and can even be rolled up.
  • the connecting pieces 1 on the long sides, where the sealing compound 6 protrudes somewhat, can be somewhat glued. Such a connection can later be easily disconnected mechanically if the connecting pieces 1 are to be separated for further mechanical processing.
  • connecting piece 1 which keeps the hollow profiles to be connected in a seemingly contradictory manner at a distance, so that sealing compound can also be arranged on the end face in the joint area when the connecting process takes place.
  • the spacers can dig somewhat into the end faces with a corresponding shape, the joint is still somewhat reduced during the introduction of the sealing compound and is therefore practically invisible, especially on its side that later faces the inside of the pane.
  • the depressions 7 are arranged on the outside or top of the connecting piece 1.
  • one or more recesses 7 are additionally or instead arranged on the inclined surfaces 9 and / or the side surfaces facing the panes, which are approximately at right angles to the upper side and also to the lower side.
  • the pressing and caulking with the hollow profile 3 can be adapted to different conditions, profile shapes or the like, or can be enlarged when all the recesses 7 are arranged on all these surfaces,

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP84108164A 1983-07-29 1984-07-12 Pièce de jonction pour profilés creux servant d'éléments d'espacement pour vitres isolantes ou analogues Expired - Lifetime EP0133655B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84108164T ATE28682T1 (de) 1983-07-29 1984-07-12 Verbindungsstueck fuer hohlprofile, die als abstandhalter fuer isolierglasscheiben oder dgl. dienen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833327366 DE3327366A1 (de) 1983-07-29 1983-07-29 Verbindungsstueck fuer hohlprofile, die als abstandhalter fuer isolierglasscheiben od. dgl. dienen
DE3327366 1983-07-29

Publications (4)

Publication Number Publication Date
EP0133655A2 true EP0133655A2 (fr) 1985-03-06
EP0133655A3 EP0133655A3 (en) 1985-10-30
EP0133655B1 EP0133655B1 (fr) 1987-07-29
EP0133655B2 EP0133655B2 (fr) 1993-07-14

Family

ID=6205217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108164A Expired - Lifetime EP0133655B2 (fr) 1983-07-29 1984-07-12 Pièce de jonction pour profilés creux servant d'éléments d'espacement pour vitres isolantes ou analogues

Country Status (4)

Country Link
US (1) US4608802A (fr)
EP (1) EP0133655B2 (fr)
AT (1) ATE28682T1 (fr)
DE (2) DE3327366A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010884U1 (de) * 1990-07-21 1991-11-21 Eduard Kronenberg GmbH & Co, 5650 Solingen Steckverbinder für Abstandshalter-Hohlprofile von Isolierglasscheiben
EP0698718A1 (fr) * 1994-08-11 1996-02-28 Lenhardt Maschinenbau GmbH Cadre d'espacement pour vitrages isolants et sa méthode de fabrication
GB2297349A (en) * 1995-01-24 1996-07-31 Equator Wheels & Sections Ltd Spacer bars and connectors
WO1998005843A1 (fr) * 1996-08-05 1998-02-12 Max Kronenberg Element de liaison enfichable pour ecarteur de plaques de verre isolant
WO1999013192A1 (fr) 1997-09-11 1999-03-18 Max Kronenberg Raccord enfichable pour profiles creux
WO1999023339A1 (fr) * 1997-10-30 1999-05-14 Max Kronenberg Element de raccordement emboite
DE20116365U1 (de) * 2001-10-04 2003-02-20 Kronenberg, Max, 42657 Solingen Steckverbinder
US6764247B1 (en) 1997-09-11 2004-07-20 Max Kronenberg Plug-in connector for hollow sections
AU785325B2 (en) * 2001-01-19 2007-01-18 Wallace H. Peterson In-line connector for window spacer frame tubing

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740922A1 (de) * 1987-12-03 1989-06-22 Bayer Isolierglasfab Kg Verfahren und vorrichtung zur herstellung eines abstandhalter-rahmens
DE3806845A1 (de) * 1988-03-03 1989-09-14 Bayer Isolierglasfab Kg Geradverbindungsstueck zum eingreifen in als distanzhalter fuer isolierglasscheiben dienende hohlprofile
DE3924872A1 (de) * 1989-07-27 1991-02-21 Bayer Isolierglasfab Kg Verfahren und vorrichtung zum anbringen von perforationen an abstandhaltern von isolierglasscheiben sowie abstandhalterrahmen
DE9307089U1 (de) * 1993-05-10 1994-10-06 Kronenberg, Max, 42657 Solingen Steckverbinder für Hohlprofile
GB2321924A (en) * 1997-02-11 1998-08-12 Glazpart Ltd Spacer frame profile and connector for double glazed unit
US6164036A (en) * 1999-01-12 2000-12-26 Atwood Mobile Products, Inc. Flexible radiused corner key for insulated glass assemblies
DE10042047C1 (de) * 2000-08-26 2002-01-31 Bayer Isolierglas & Maschtech Geradverbindungsstück für als Distanzhalter für Isolierglasscheiben dienende Hohlprofile
US6896440B2 (en) 2001-09-24 2005-05-24 Cardinal Ig Company Connector for joining multiple pane window spacers
DE10346041B4 (de) * 2003-10-02 2015-09-10 Ralf Max Kronenberg Kunststoffsteckkörper mit Kleberbeschichtung
DE202004004734U1 (de) * 2004-03-24 2005-09-08 Kronenberg, Max Mehrteiliger Steckverbinder
DE102005063509B4 (de) * 2005-03-02 2014-12-24 Max Kronenberg Geradverbinder
DE102005009509B4 (de) * 2005-03-02 2009-03-26 Kronenberg, Max Geradverbinder für Rahmenhohlprofile für Isolierglasscheiben
US7634880B2 (en) * 2006-03-17 2009-12-22 Milgard Manufacturing, Inc. Foam seal frame corner joint and method of manufacture
US20080053007A1 (en) * 2006-08-30 2008-03-06 Gallagher Raymond G Connector for insulating glazing units with multiple barriers for moisture vapor and gas
DE202007004924U1 (de) 2007-04-02 2008-08-14 Kronenberg, Ralf Max Steckverbinder
DE202010006292U1 (de) 2010-04-30 2010-08-05 Schmitz, Werner Steckverbinder für Hohlprofile
CN107587698A (zh) * 2017-10-25 2018-01-16 湖州美诺玻璃有限公司 一种十字连接结构
JP7376431B2 (ja) * 2020-06-30 2023-11-08 Ykk Ap株式会社 複層面材用スペーサ、複層面材

Family Cites Families (21)

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FR1266189A (fr) * 1960-08-26 1961-07-07 Curtisa Profilé pour bâtis de fenêtres, portes et analogues et éléments de constructions réalisés avec lesdits profilés
DE1575215A1 (de) * 1967-01-25 1970-02-12 Hermann Nickel Verbindung von LM-Hohlprofilen,insbesondere Eckverbindungen fuer Fenster-,Tuerrahmen usw
US3728833A (en) * 1971-03-11 1973-04-24 A Grossman Frame construction having arcuate corners and a continuous feature strip
IT1046247B (it) * 1973-12-06 1980-06-30 Delog Detag Flachglas Ag Dispositivo per il collegamento di profilati cavi
DE2410303C3 (de) * 1974-03-05 1979-02-08 Flachglas Ag Delog-Detag, 8510 Fuerth Eckwinkel zum Verbinden von Hohlprofilrahmenabschnitten
DE7438128U (de) * 1974-11-15 1976-01-22 Glas- Und Spiegel-Manufactur Ag, 4650 Gelsenkirchen Eckwinkel fuer den profilrahmen fuer eine isolierglasscheibe
DE2545209A1 (de) * 1975-10-09 1977-04-21 Schade Wilhelm Fa Verstaerkungswinkel zur eckverbindung
DK169476A (da) * 1976-04-12 1977-10-13 Scanglas As Fremgangsmade til fremstilling af et termovindue med mindst to glasruder og samleorgan til udovelse af fremgangsmaden
SE402145B (sv) * 1977-07-25 1978-06-19 Becker Leslaw Forfarande och hornstycke for att astadkomma en hermetiskt tet fog vid en isolerglasruteenhet
DE2829444C2 (de) * 1978-07-05 1986-07-10 Julius & August Erbslöh GmbH + Co, 5620 Velbert Verfahren und Vorrichtung zur Herstellung eines Abstandhalterrahmens für Mehrscheiben-Isolierglas
US4261145A (en) * 1977-10-04 1981-04-14 Broecking Hans Spacer for double-pane and multiple-pane windows and method and apparatus for making same
US4145150A (en) * 1977-12-09 1979-03-20 Karl Rafeld Angular corner connecting piece for profiled frame members of multi-sheet insulating glass
DE2809822A1 (de) * 1978-03-07 1979-09-13 Cera Handels Gmbh Geradverbinder fuer hohle abstandsprofile eines mehrscheibenisolierglases
DE7825704U1 (de) * 1978-08-30 1978-12-21 Bfg Glassgroup, Paris Im wesentlichen aus einem Metallhohlprofil bestehende Abstandshalterrahmen für Isolierglaseinheiten
SE418156B (sv) * 1978-09-28 1981-05-11 Glastec Equipment Ab Forfarande och maskin for sammansettning av profillister och hornstycken till ramar, foretredesvis distansramar for isolerrutor
US4513546A (en) * 1980-03-12 1985-04-30 Norton Company Corner key for window spacer element
US4453855A (en) * 1981-08-03 1984-06-12 Thermetic Glass, Inc. Corner construction for spacer used in multi-pane windows
DE3231698A1 (de) * 1982-08-26 1984-03-01 Karl 7531 Neuhausen Lenhardt Verfahren zum formen der ecken von abstandhalterrahmen fuer isolierglas und vorrichtung zu seiner durchfuehrung
DE8227371U1 (de) * 1982-09-29 1983-01-20 Eduard Kronenberg GmbH & Co, 5650 Solingen Beschlag fuer geradlinige stossverbindung von hohlprofilen
DE3243692A1 (de) * 1982-11-25 1984-05-30 Karl 7531 Neuhausen Lenhardt Abstandhalterrahmen fuer randverklebte isolierglasscheiben
US4500572A (en) * 1983-06-30 1985-02-19 Francis Geoffrey V Structural spacer glazing with connecting spacer device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010884U1 (de) * 1990-07-21 1991-11-21 Eduard Kronenberg GmbH & Co, 5650 Solingen Steckverbinder für Abstandshalter-Hohlprofile von Isolierglasscheiben
EP0468166A1 (fr) * 1990-07-21 1992-01-29 Eduard Kronenberg GmbH & Co. Connecteur enfilable pour profilés creux d'espacement pour vitrages isolants
EP0698718A1 (fr) * 1994-08-11 1996-02-28 Lenhardt Maschinenbau GmbH Cadre d'espacement pour vitrages isolants et sa méthode de fabrication
GB2297349A (en) * 1995-01-24 1996-07-31 Equator Wheels & Sections Ltd Spacer bars and connectors
GB2297349B (en) * 1995-01-24 1998-08-19 Equator Wheels & Sections Ltd Spacer bars and connectors
WO1998005843A1 (fr) * 1996-08-05 1998-02-12 Max Kronenberg Element de liaison enfichable pour ecarteur de plaques de verre isolant
WO1999013192A1 (fr) 1997-09-11 1999-03-18 Max Kronenberg Raccord enfichable pour profiles creux
US6764247B1 (en) 1997-09-11 2004-07-20 Max Kronenberg Plug-in connector for hollow sections
EP1531229A1 (fr) 1997-09-11 2005-05-18 Max Kronenberg Connecteur enfilable pour profils creux
WO1999023339A1 (fr) * 1997-10-30 1999-05-14 Max Kronenberg Element de raccordement emboite
AU785325B2 (en) * 2001-01-19 2007-01-18 Wallace H. Peterson In-line connector for window spacer frame tubing
DE20116365U1 (de) * 2001-10-04 2003-02-20 Kronenberg, Max, 42657 Solingen Steckverbinder

Also Published As

Publication number Publication date
DE3327366C2 (fr) 1987-10-08
DE3465126D1 (en) 1987-09-03
EP0133655A3 (en) 1985-10-30
EP0133655B1 (fr) 1987-07-29
US4608802A (en) 1986-09-02
EP0133655B2 (fr) 1993-07-14
ATE28682T1 (de) 1987-08-15
DE3327366A1 (de) 1985-02-14

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