EP2281994B1 - Raccord pour profilés intercalaires creux de vitrages isolants - Google Patents

Raccord pour profilés intercalaires creux de vitrages isolants Download PDF

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Publication number
EP2281994B1
EP2281994B1 EP10166846.5A EP10166846A EP2281994B1 EP 2281994 B1 EP2281994 B1 EP 2281994B1 EP 10166846 A EP10166846 A EP 10166846A EP 2281994 B1 EP2281994 B1 EP 2281994B1
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EP
European Patent Office
Prior art keywords
connector
plug
connector according
resilient
restraining
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.)
Active
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EP10166846.5A
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German (de)
English (en)
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EP2281994A3 (fr
EP2281994A2 (fr
Inventor
Max Kronenberg
Ralf M. Kronenberg
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Kronenberg Ralf M
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Individual
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Priority to PL10166846T priority Critical patent/PL2281994T3/pl
Publication of EP2281994A2 publication Critical patent/EP2281994A2/fr
Publication of EP2281994A3 publication Critical patent/EP2281994A3/fr
Application granted granted Critical
Publication of EP2281994B1 publication Critical patent/EP2281994B1/fr
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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 having the features in the preamble of the main claim.
  • Such a connector is known in practice. It is designed as a straight connector or corner bracket for hollow sections of spacer frames, rungs or the like.
  • the insulating glass has a substantially U-shaped or box-shaped cross section, which is adapted to the inner cross section of the hollow profile and having a central web and two side webs on both sides.
  • the connector also has an insertion stop and one or more resilient retaining elements on the side bars, for example, compare the in EP 1785575 A2 disclosed connectors.
  • Such connectors provide a good and hardly separable connection with the hollow profile. But until this connection or lock effectively intervenes after the pushing together of the plugged on both sides of the legs of the connector hollow profiles until the initiation of the insertion stop or on the other profile end again a certain backward-looking extract necessary to bring the resilient retaining elements in function and reason the spring travel causes their engagement with the profile inner wall. This can lead to a certain gap formation at the joint.
  • the invention solves this problem with the features in the main claim.
  • the additional stiffer or rigid retaining element which can also be arranged several times on the side bar provides for an immediate engagement on the profile inner wall of the deferred hollow sections, without the need for a larger Auszugsweg is required. A gap formation is thereby avoided or at least substantially minimized.
  • the other resilient, eg resilient retaining elements continue to provide an overall particularly strong engagement of the connector and a claw on the hollow profile walls. This leads to an optimization of the retention effect of the combined stiffer and resilient retention elements. In contrast to previously known connectors, this not only avoids the formation of gaps, but also enhances and optimizes the retention effect.
  • the resilience of the retaining elements can also be due to material removal or plastic deformation.
  • a rigid or stiffer retaining element is arranged relatively close to the insertion stop.
  • a single stiffer or rigid retaining element is arranged on the left and right Thisstegr sectionn and on both sides of the insertion stop.
  • the higher rigidity or rigidity can be achieved by a higher dimensional stability or bending strength.
  • the resilient retaining elements each other and possibly over the stiffer or rigid retaining element have a height offset and / or lateral offset and thereby attack at different points of the deferred hollow sections.
  • the invention relates to a connector (1) for hollow sections (19) of spacer frames, rungs or the like. For insulating glass panes.
  • the invention also relates to a plug connection produced therewith and to a hollow profile (19) or a spacer frame for insulating glass panes with a plugged in connector (1).
  • the hollow profiles (19) are pushed on both sides of the end face (18) forth on the connector (1) in the insertion direction (20) until it at an insertion stop (8) of the connector (1) or on the front side of the first deferred hollow profile (19 ) nudge.
  • the connector (1) locks the hollow sections (19) by clamping or clawing.
  • a lock by positive locking e.g. by embossing the profile wall in connector openings or the like.
  • the connector (1) has e.g. two or more legs (2,3). As in the embodiments shown, it can have an elongated shape with two axially aligned legs (2, 3) and form a straight connector.
  • the insertion stop (8) is formed in this case as centering or center stop.
  • the connector (1) may be formed as an angle connector or corner angle, in which the legs (2,3) are not aligned, but occupy a deviating from 180 ° angle, for example, a 90 ° angle each other.
  • the insertion stop (8) is designed as a corner stop, wherein the deferred hollow sections (19) in the corner area can also abut each other with their bottom walls facing the inside of the disk.
  • the connector (1) may have a substantially U-shaped and unilaterally open cross-section. He may alternatively have a box-shaped and largely or completely closed cross-section.
  • the connector (1) can be adapted in its cross-sectional shape to the inner cross section of the hollow sections (19) and thereby guided positively in insertion position.
  • the hollow profile (19) may be part of a spacer frame, a rung or other insulating glass pane part, which is installed between the spaced apart individual panes of a multiple glazing or is.
  • the multiple glazing can be two, three or more individual heat-insulating distanced single panes.
  • a spacer frame is circumferentially arranged on the outer edge of the individual disks, wherein the disks are flat against the walls of the hollow profile (19) or the spacer frame formed therefrom and sealed, for example by a sealant layer made of a plastic mass, such as butyl or the like, attached to the outer circumference Hollow profile (19) has one in the enlarged FIG.
  • the hollow profile (19) can be bent integrally into a spacer frame and connected to a single connector (1) at the joint.
  • a straight connector can be used. It may alternatively be composed of several eg straight profile pieces and connected to the corner regions by connectors (1) in the form of corner angles.
  • the connector (1) on both legs (2,3) has a central web (5) and on its longitudinal edges on both sides adjoining and substantially transversely oriented side webs (6).
  • the side webs (6) free web edges (7) have.
  • a further central web possibly a region-wise angling of the side webs (6), may be present.
  • the connector (1) may also have only partially and in the region of the joint of the hollow sections (19) and its center line (9) has a circumferentially substantially closed cross-section with an additional shortened bottom or roof plate.
  • the hollow profiles (19) may be filled with a desiccant (not shown), e.g. in granular form.
  • the connector (1) may have a substantially continuous cavity and allow flow of the desiccant over the joint of the hollow sections (19).
  • the connector (1) may have a transverse wall in the central region or elsewhere, which stops the flow of granules.
  • the center web (5) has at its end faces (18) oblique and possibly angled insertion tongues, which facilitate insertion or attachment of the hollow profiles (19).
  • the side bars (6) can be angled slightly inward in the front area.
  • a raised bead (17) to be present for stiffening.
  • the connector (1) is preferably in the in FIGS. 2 and 3 schematically indicated hollow profiles (19) mounted so that its central web (5) to the bottom wall (21) of the hollow profile (19), which in turn is directed to the interior of the insulating glass pane (not shown).
  • the longitudinal opening of the connector (1) is in this case to the roof wall (22) of the hollow profile (19) or directed to the outside of the circumferential spacer frame.
  • the central web (5) bridges to the window inside the joint between the hollow sections (19) in the region of the connector center or center line (9).
  • the connector (1) has on its legs (2,3) a resilient, e.g. resilient retaining element (11,12,13).
  • the retaining element (11,12,13) may be present multiple times, wherein a plurality of retaining elements (11,12,13) may have the same or different training. Due to its resilient design and the low bending strength, the retaining element (11,12,13) during insertion of the hollow profile (19) elastically dodge to the connector interior.
  • One or more resilient retaining elements may be arranged on the free side edge edges (7). Alternatively, you can protrude sideways from the side bars (6). In the exemplary embodiments shown, three resilient retaining elements (11, 12, 13) are respectively arranged on the two side webs (6) of each leg (2, 3). Their number and arrangement may also be different than in the exemplary embodiments shown.
  • the retaining elements (11,12,13) can accommodate the dimensional and dimensional tolerances of the hollow profile (29).
  • FIGS. 7 to 11 Two variants of a connector (1) are shown. They differ by the width of the connector (1) and its central web (5). The variants can also be formed with or without bead (17). The shape and design of the retaining elements (11,12,13,14) may vary.
  • FIGS. 2 and 3 is schematic and exemplary a partially deferred hollow profile (19) shown cut.
  • the connector (1) further comprises, in addition to the insertion stop (8) on at least one side web (6) at least one retaining element (14) which has a higher rigidity than the resilient, in particular resilient retaining elements (11,12,13).
  • This retaining element (14) can be rigid and unyielding and in particular can have a higher resistance to bending or forming. It does not differ from the compliant, in particular resilient retaining elements (11, 12, 13) when the hollow profile (19) is attached.
  • FIG. 3 shows this compression of the retaining elements (11,12,13) in the hollow profile (19).
  • the stiffer or rigid retaining element (14) digs into the associated inner wall and in particular the side wall of the hollow profile (19) during pushing.
  • the stiffer retaining element (14) is aligned in the insertion direction (20) and the insertion stop (8).
  • the stiffer retaining element (14) engages immediately blocking in the acted hollow profile wall and prevents a pull-out movement. This blocking effect occurs faster and more effectively than in the resilient, in particular resilient retaining elements (11,12,13).
  • these also dig in the acted hollow profile wall, but what happens if necessary after a small extension movement and thus delayed.
  • the compliance is material removal or plastic deformation, the retention effect is frictional and less than the retention effect of the more rigid or rigid retention member (14).
  • a stiffer or rigid retaining element (14) is respectively arranged on the two side webs (6) of each leg (2, 3). It is located near and adjacent to the slot stop (8), preferably in the immediate or immediate neighborhood.
  • the stiffer retaining element (14) is distanced in the direction of the longitudinal axis (4) of the connector (1) from the center line or joint (9) and between the insertion stop (8) and the same leg (2,3) in the direction of the end face (18) the following one or more resilient retaining elements (11,12,13) arranged. It is axially distanced from the resilient stop lugs (10).
  • the plugged hollow profile (19) gets into contact only after passing over the resilient and also to the center line or joint (9) directed retaining elements (11,12,13) and engagement with the stiffer or rigid retaining element (14) and passes after its passage in shock - Or stop position with the insertion stop (8) or the previously deferred hollow profile (19).
  • the center stop (8) is in the shown straight connector (1) e.g. formed by four pairs of oppositely directed resilient stop lugs (10), which are cut free at the web edges (7) on both sides of the center line (9) and laterally issued. They protrude obliquely outward and are run over by the hollow profile (19) pushed back on the back, whereby they yield resiliently inwards.
  • the first deferred hollow profile (19) abuts the stop lugs (10) arranged on the other side of the center line (9) on the front side.
  • the insertion stop (8) may be formed in other ways and for example by mutually offset fixed stops. Furthermore, mini strokes are possible, which dig into the profile end wall when pushed.
  • the stopper shape is preferably chosen so that they allow a close juxtaposition of the hollow profile end faces while avoiding a gap formation.
  • the stiffer or rigid retaining elements (14) prevent a backward or withdrawal movement of the hollow profiles (19) from this shock or stop position in the region of the center line (9).
  • the connector (1) may be made of any material. In the embodiments shown, it consists of metal, preferably steel, which may be surface-treated or quenched.
  • the connector (1) can be formed as a stamped or bent part. It may alternatively be a casting and made of a suitable metallic cast material, e.g. a light metal. Further, it is possible to use the connector (1) made of plastic or a composite material, e.g. of metal and plastic.
  • a plastic connector may be formed as an injection molded part, as a casting or the like.
  • the material or the material of the hollow profiles (19) is also arbitrary.
  • the hollow profile (19) can for example consist of plastic or plastic combinations and be designed as a spacer for the "warm edge" (so-called. Warm edge profile) iS a decoupling of thermal bridges.
  • the hollow profile (19) made of metal, eg steel, in particular thin-walled stainless steel, or a light metal.
  • the hollow profile (19) can as Extruded profile, roll profile, welded tube profile, molded part or the like. Be executed.
  • the structural design of the retaining elements (11,12,13,14) may vary depending on the material or material and manufacturing the connector (1) and possibly the hollow sections (19).
  • the resilient retaining element (s) (11, 12, 13) and the stiffer retaining element (14) may be of similar design, e.g. as flared noses or tongues. They can alternatively be designed differently.
  • the retaining elements (11, 12, 13, 14) are e.g. bent laterally outwards. You can also have an upward component and in particular be bent obliquely outwards.
  • the retaining elements (11, 12, 13, 14) may be e.g. be formed as tongues or as noses, which are exposed from the side wall wall by lower wall recesses or cutouts (15,16) and bent obliquely outwards.
  • Such a design is particularly suitable for the illustrated embodiment of the connector (1) as a metallic stamped or bent parts.
  • the retaining elements (11, 12, 13, 14) may be attached to the outside of the side web (6) and e.g. be fitted or molded. You can be in the mentioned manner in the area of the free side edge edge (7) or possibly also in the middle sostegwand Scheme.
  • Such embodiments are particularly suitable for molded connectors or plastic connectors, especially in the form of injection molded parts.
  • the resilient retaining elements (11,12,13) can according to FIG. 3 and 7 have a greater length than the rigid retaining element (14) and thereby have a lower spring stiffness or a higher elasticity.
  • the resilient retaining elements (11,12,13) or spring tongues or spring lugs may laterally be further exhibited as the stiffer or rigid retaining element (14) and thereby protrude with their ends further away from the Sostegwandung.
  • the retaining elements (11, 12, 13, 14) are cut free from the side web (6) and are shown laterally and / or at an angle. You can have different sized free cuts (15,16). The size of the cutouts (15, 16) can influence the spring effect or bending stiffness.
  • the stiffer or rigid retaining element (14) may have a small free cut (16) or a small wall recess and a correspondingly higher strength or spring stiffness than the resilient retaining elements (11, 12, 13) provided with larger cutouts (15).
  • the retaining elements (11, 12, 13, 14), which are arranged together on the side web (6) of a limb (2, 3), can have a height offset and / or a lateral offset. This single or multiple existing offset can exist between all retaining elements (11,12,13,14). It may alternatively only be between some, e.g. be present to the resilient retaining elements (11,12,13).
  • FIG. 4 and 10 are height displacements or different altitudes of the resilient retaining elements (11,12,13) shown.
  • Their effective and engaging on the hollow profile wall peaks or edges have characterized based on the connector base (5) a different altitude. They thereby attack at different points of the profile wall. This prevents that a plurality of retaining elements (11,12,13,14) run in the same engagement track. With the same track position, only the most outwardly placed and deepest retaining element (11, 12, 13, 14) burying the profile wall would develop a significant restraining function. By the different track positions or altitudes lock all retaining elements (11,12,13,14) evenly and are fully effective.
  • the stiffer or rigid retaining element (14) can have its own track position or altitude in order to maximize its blocking effect.
  • the stiffer or rigid retaining element (14) has the greatest distance to the connector base (5), which is also favorable for the load-bearing side web height and flexural strength of the connector (1) in the middle region.
  • the resilient retaining elements (13, 12, 11) which follow the end face (18) then have a gradually decreasing altitude.
  • the retaining elements (11,12,13,14) also have such a limited size or extension length in side web height that they do not overlap or only slightly overlap each other in the longitudinal direction (4).
  • retaining elements (11,12,13,14) are also issued obliquely upwards and protrude in height above the upper side edge edge (7), also a lateral offset, e.g. by interlocking the then e.g. tooth-like retention elements (11,12,13,14) take place.
  • the cross-sectional geometry can vary.
  • the side webs (6) have a straight and axially aligned and over the legs (2,3) continuous longitudinal extent. Alternatively, they can be formed by partial cuts as spring bridges and with their free edge rails (7) have a lateral offset.
  • the side bars (6) may also have an angled cross-sectional shape, whereby the Connector (1) can receive a hammerhead-shaped or ⁇ -shaped cross-section.
  • the number, arrangement and design of the stiffer or rigid retention members (14) may vary. Instead of the four retaining elements (14) shown on both sides of the center line (9) and longitudinal axis (4) more or less retaining elements (14) may be present. In particular, two or more retaining elements (14) per leg (2, 3) and side web (6) can be arranged one behind the other. In further variation, e.g. only two retaining elements (14) are provided and arranged with diagonal offset on both sides of the center line (9). The retaining elements (14) also need not have the same axial distances from the center line (9) shown.
  • retaining elements can be, for example, resilient retaining elements, for example in two or more rows next to each other, at the bottom area or at the bottom middle web (5) of the connector (1), which protrude downwards and possibly at hump-shaped perforation lines on the bottom wall (21) Claw hollow sections (19).
  • the retaining elements can also be designed as ribs, shafts, spring arcs or the like. These have a compliance or change in shape, which can be expressed in the prescribed spring property or in a material removal, for example in ribs, or in a plastic deformation, eg waves. Plastic ribs with oversize can be sanded, for example, on the hollow profile wall when inserting.
  • These retaining elements also also have a size and / or position deviating from the more rigid retaining element (14) to form separate engagement points or tracks.
  • hollow profiles (19) of spacer frames and connectors (1) provided for this purpose are shown.
  • Rung profiles may have a different cross-sectional shape, for example, is flatter and may have bevelled or retracted side edges.
  • the connectors (1) are adapted to this cross-sectional shape accordingly.
  • transom crosses connector (1) can be designed as a cross connector with more than two, eg four legs (2,3).

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Claims (15)

  1. Raccord pour profilés creux de cadres d'espacement, meneaux ou similaires pour vitrages isolants, le raccord (1) présentant une section transversale essentiellement en forme de U ou en forme de caisse avec une âme centrale (5) et des nervures latérales (6) au niveau desquelles sont disposés une butée d'insertion (8) ainsi qu'un ou plusieurs éléments de retenue flexibles, notamment élastiques (11, 12, 13), caractérisé en ce qu'en plus de la butée d'insertion (8), il est prévu au niveau de la nervure latérale (6) un élément de retenue (14) ayant une plus grande rigidité que l'élément de retenue flexible, notamment élastique (11, 12, 13).
  2. Raccord selon la revendication 1, caractérisé en ce qu'un élément de retenue flexible, notamment élastique (11, 12, 13), est disposé au niveau de la nervure latérale (6), l'élément de retenue plus rigide (14) étant disposé entre la butée d'insertion (8) et cet élément de retenue (11, 12, 13).
  3. Raccord selon la revendication 1 ou 2, caractérisé en ce que le raccord (1) présente deux branches (2, 3), un élément de retenue plus rigide (14) étant disposé au niveau des nervures latérales (6) de chaque branche (2, 3).
  4. Raccord selon la revendication 1, 2 ou 3, caractérisé en ce que le raccord (1) est réalisé sous forme de raccord droit avec des branches en affleurement (2, 3) ou sous forme de raccord coudé ou de raccord de coin avec des branches coudées (2, 3).
  5. Raccord selon la revendication 1, 2 ou 3, caractérisé en ce que des éléments de retenue élastiques et plus rigides (11, 12, 13, 14) sont disposés au niveau du bord libre de la nervure latérale (7).
  6. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de retenue (11, 12, 13, 14) sont recourbés vers l'extérieur obliquement ou latéralement.
  7. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de retenue (11, 12, 13, 14) sont réalisés de manière identique, notamment sous forme de langues ou de nez.
  8. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de retenue élastique (11, 12, 13) présente une plus grande longueur que l'élément de retenue plus rigide (14).
  9. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de retenue élastique (11, 12, 13) est plus exposé latéralement que l'élément de retenue plus rigide (14).
  10. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de retenue (11, 12, 13, 14) sont sortis par découpage dans la nervure latérale (6) et sont exposés.
  11. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de retenue (11, 12, 13, 14) présentent des découpures de tailles différentes (15, 16).
  12. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de retenue (11, 12, 13, 14) présentent des positions en hauteur différentes au niveau de la nervure latérale (6).
  13. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que le raccord (1) se compose de métal ou de plastique ou d'un matériau composite.
  14. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un raccord métallique (1) est réalisé sous forme de pièce estampée et cintrée.
  15. Raccord selon l'une quelconque des revendications précédentes, caractérisé en ce que la butée d'insertion (8) est réalisée sous forme de butée fixe et/ou présente au moins un nez de butée (10) élastique et exposé latéralement ou obliquement.
EP10166846.5A 2009-06-23 2010-06-22 Raccord pour profilés intercalaires creux de vitrages isolants Active EP2281994B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10166846T PL2281994T3 (pl) 2009-06-23 2010-06-22 Łącznik wtykowy do wydrążonych profili ramek dystansujących w szybach ze szkła izolacyjnego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009008694U DE202009008694U1 (de) 2009-06-23 2009-06-23 Steckverbinder

Publications (3)

Publication Number Publication Date
EP2281994A2 EP2281994A2 (fr) 2011-02-09
EP2281994A3 EP2281994A3 (fr) 2011-12-28
EP2281994B1 true EP2281994B1 (fr) 2015-08-26

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Family Applications (1)

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EP10166846.5A Active EP2281994B1 (fr) 2009-06-23 2010-06-22 Raccord pour profilés intercalaires creux de vitrages isolants

Country Status (4)

Country Link
EP (1) EP2281994B1 (fr)
DE (1) DE202009008694U1 (fr)
HU (1) HUE028130T2 (fr)
PL (1) PL2281994T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10501982B2 (en) * 2014-09-08 2019-12-10 Ralf M. Kronenberg Plug-in connector

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DE202012101247U1 (de) * 2012-04-05 2013-07-09 Zumtobel Lighting Gmbh Eckverbinder für einen Rahmen einer Leuchte, Rahmen einer Leuchte und Leuchte
DE202014105547U1 (de) 2014-11-19 2016-02-22 Max Kronenberg Steckverbinder und Steckverbindung
DE202015105061U1 (de) * 2015-09-24 2016-12-29 Ralf M. Kronenberg Steckverbinder und Steckverbindung
WO2017093417A1 (fr) 2015-12-01 2017-06-08 Saint-Gobain Glass France Élément de raccordement servant à raccorder deux baguettes profilées creuses
AT16383U1 (de) * 2018-07-04 2019-08-15 Zumtobel Lighting Gmbh Eckverbinder
PL244055B1 (pl) 2019-03-29 2023-11-27 Grzywacz Cezary P P H U Plastmax Łącznik wtykowy do łączenia końcówek profili okiennych
DE202021102028U1 (de) * 2021-04-15 2022-07-19 Ralf M. Kronenberg Steckverbinder und Steckverbindung

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Publication number Priority date Publication date Assignee Title
DE3201833C2 (de) 1982-01-21 1985-01-17 Eduard Kronenberg GmbH & Co, 5650 Solingen Eckwinkel aus Stanzblech zur Verbindung von Abstandhalter-Hohlprofilen für Isolierverglasungen
DE8407223U1 (de) 1984-03-09 1984-06-14 Kronenberg, Hans Joachim, 5650 Solingen Verbinder fuer hohlprofile
DE4335039A1 (de) 1993-05-10 1994-11-24 Max Kronenberg Steckverbinder für Hohlprofile
DE9417293U1 (de) 1994-10-27 1995-01-12 Cera Handelsgesellschaft Mbh, 87640 Biessenhofen Sprossenverbinder zur Verbindung von Fenstersprossen mit hohlen Abstandsprofilen eines Mehrscheibenisolierglases
DE29722771U1 (de) 1997-12-23 1999-04-29 Kronenberg, Max, 42657 Solingen Steckverbinder für Hohlprofile
DE202004004933U1 (de) * 2004-03-26 2005-07-21 Kronenberg, Max Gerader Steckverbinder
DE202004013686U1 (de) * 2004-08-31 2006-01-05 Kronenberg, Max Gerader Steckverbinder
EP1785575B1 (fr) * 2005-10-20 2009-12-09 Ralf Max Kronenberg Connecteur
DE202006018811U1 (de) 2006-07-25 2007-11-29 Kronenberg, Max Steckverbinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10501982B2 (en) * 2014-09-08 2019-12-10 Ralf M. Kronenberg Plug-in connector

Also Published As

Publication number Publication date
EP2281994A3 (fr) 2011-12-28
PL2281994T3 (pl) 2016-02-29
DE202009008694U1 (de) 2010-11-11
HUE028130T2 (en) 2016-11-28
EP2281994A2 (fr) 2011-02-09

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