EP1785575A2 - Connecteur - Google Patents

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Publication number
EP1785575A2
EP1785575A2 EP06021906A EP06021906A EP1785575A2 EP 1785575 A2 EP1785575 A2 EP 1785575A2 EP 06021906 A EP06021906 A EP 06021906A EP 06021906 A EP06021906 A EP 06021906A EP 1785575 A2 EP1785575 A2 EP 1785575A2
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EP
European Patent Office
Prior art keywords
connector according
connector
offset
bridge
wall
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
EP06021906A
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German (de)
English (en)
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EP1785575B1 (fr
EP1785575A3 (fr
Inventor
Ralf Max Kronenberg
Max Kronenberg
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Individual
Original Assignee
Individual
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Publication date
Priority claimed from DE102005050688A external-priority patent/DE102005050688A1/de
Priority claimed from DE200620006087 external-priority patent/DE202006006087U1/de
Application filed by Individual filed Critical Individual
Priority to PL06021906T priority Critical patent/PL1785575T3/pl
Publication of EP1785575A2 publication Critical patent/EP1785575A2/fr
Publication of EP1785575A3 publication Critical patent/EP1785575A3/fr
Application granted granted Critical
Publication of EP1785575B1 publication Critical patent/EP1785575B1/fr
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Anticipated expiration legal-status Critical

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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 hollow sections of spacer frame or rungs of insulating glass with the features in the preamble of the main claim.
  • Such a connector is from the DE 34 08 600 A1 known.
  • the connector is designed as a straight connector or as a corner bracket for spacer frame of insulating glass and has a substantially U-shaped cross-section with a transverse wall and two edge side walls.
  • the connector has a plurality of retaining elements, which are designed in the form of, spring lugs and protrude laterally from the transverse and side walls.
  • spring lugs provide a very good support of the connector in the hollow section.
  • they are not ergonomically optimal in manual handling.
  • the tolerance recording in side direction and height direction can be improved.
  • problems with undesired wall deformations can result in thin-walled hollow profiles.
  • the invention solves this problem with the features in the main claim.
  • the arrangement of retaining elements on the free edge of the side webs or side walls, which extend substantially in extension of the web wall, has the advantage of a particularly good retention effect, which also arises at particularly favorable locations of the hollow sections, where the latter also have a relatively high dimensional stability.
  • a lateral offset of the retaining elements whereby the engagement effect and the number of engagement points or engagement tracks is increased.
  • obliquely issued retaining elements or gills can be present laterally from substantially straight-edged retaining elements or gills, which are also preferably located in the region of the free side edge margins.
  • the retention effect and multi-track favoring height offset can be present.
  • the at least partially forming the Sostegwandung as a spring element has the advantage that results in a larger and better spring action than in the previously used small gills or Federnasen.
  • the wall itself forms the spring element.
  • the connector can absorb even better hollow profile tolerances in the lateral direction and height direction.
  • the design of the spring elements as at least partially isolated spring bridges.
  • the spring bridges can independently deform elastically and tolerances.
  • the release is carried out by substantially upright, lateral free cuts on the bridge edges, wherein the free cuts may have different lengths, which leads to different spring properties and in particular spring stiffness of the various spring bridges.
  • the spring bridges located on the end faces may have softer springs than the spring bridges leading to the middle.
  • the The isstegwandung may be substantially flat or straight, the spring elements or spring bridges can spring especially in the transverse direction or lateral direction.
  • the spring bridges receive an L-shape.
  • an elasticity of the angled spring bridge can also be achieved in height or vertical.
  • the upright bridge wall may extend substantially vertically. It may alternatively be placed obliquely outward to produce a resilient bias.
  • various retaining elements may be arranged, e.g. are designed as sawteeth, obliquely issued gills or the like. Additional height compensation measures may be taken on the horizontal bridge wall areas, e.g. by wart-like projections.
  • the retaining elements can be formed rigid, with their resilient deflection and a resilient pressing and retaining force is made possible by the spring bridges or other resilient clamping elements.
  • the L-shape of the spring bridges can vary.
  • the return or offset of the upright bridge walls may be different.
  • the upright bridge walls can hereby be aligned parallel or obliquely to the connector longitudinal axis, wherein mixing arrangements are possible.
  • different offset shapes or offset lines can be formed with a staircase-like or arcuate course.
  • the offsets can have different effects. On the one hand results for the retaining elements on the spring bridges a lateral path offset, whereby the retention effect is improved and increased.
  • the retaining elements run when inserting the connector in the hollow sections in different tracks.
  • the strength of the retention effect can be changed, which can also be combined with a change in the spring stiffness of the spring bridges. This makes it possible to change the resistance when inserting the connector into the hollow profiles depending on the immersion depth.
  • variable offsets which preferably admit to the end faces of the connector
  • the upright bridge walls adjoining the end face have a lateral distance to the side walls of the hollow profile, whereby the distance to the center decreases, so that only in the central area located spring bridges come with their upright bridge walls in abutting contact with the profile side walls and develop an additional lateral restraining force.
  • the elastic clamping elements shown in another embodiment are particularly advantageous for receiving height tolerances and / or lateral tolerances of the hollow profiles. Due to the elastic flexibility of the clamping bars and larger tolerances can be added.
  • the elastic compliance and clamping function of the clamping webs can be reinforced by a possible web curvature, which is aligned in extension of the side wall and / or transversely thereto.
  • the clamping and retaining function can be further improved by tooth or wedge-like protruding retaining elements on the free terminal web page.
  • a lateral curvature and / or an entangled Arrangement or orientation of these retaining elements ensures a lateral offset of their points of attack on the hollow profile wall and for improved retention.
  • the claimed connector is suitable for all types of hollow profiles in the insulating glass. Particular advantages exist for thin-walled and correspondingly unstable hollow profiles, as they are e.g. be increasingly used as steel or stainless steel profiles for spacers. Advantages also arise for hollow profiles made of glass fiber reinforced plastics. Such hollow profiles are sensitive to stress and bending. By spring bridges or elastic clamping elements unwanted deformations and punctiform pressure loads of the profile wall can be avoided.
  • the elastic clamping elements provide large spring travel and also accommodate greater tolerances of the hollow profiles, as e.g. may occur in glass fiber reinforced plastic profiles.
  • the clamping elements arranged on the edge side in preferably two longitudinal rows can engage at corner regions of the hollow profiles at the transition between side walls or shoulders and roof area.
  • the shoulder height of metallic hollow profiles is subject to the smallest tolerances at these areas.
  • here is the greatest mechanical stability of the hollow profile.
  • the clamping webs which have been cut free by means of an opening also have to be used with mechanically stiffer connecting materials, such as, for example, Steel or other metals, the desired springy compliance.
  • the arcuate retaining elements can be optimally adjusted to the existing tolerance situation on the hollow profile. For this purpose, it is convenient to make the height difference between the peak height of the clamping webs and the basic height of the intermediate webs greater than the maximum height tolerance of the hollow profiles at the point of attack. As a result, a resilient engagement and aganneinwelt the connector is given at this point of attack in each case of tolerance.
  • the bent clamping bars can be pressed down when inserting the connector and deformed into the underlying opening, where they can be lowered with their apex to the ground.
  • the invention relates to a connector (1) for hollow sections (2) of spacer frames, rungs or the like .
  • the connector (1) is adapted in its cross-sectional shape to the cross-sectional shape of the hollow sections (2) and has, for example, a substantially U-shaped cross-section, formed by a central web (5) or a transverse wall (104) and two side bars (6) or side walls (106,107) becomes.
  • the connector (1) may have a box-like cross-sectional shape with two transverse walls or central webs.
  • the central web (5) may have slot-like or other openings (26) for staples or the like.
  • the connector (1) may be open and allow a flow of desiccant in the spacer frame.
  • the end faces (25) may be closed for a granulate stop.
  • the hollow profile (2) can have a substantially rectangular cross-section with a bottom region (4) pointing to the inside of the spacer frame.
  • This bottom region (4) can be substantially planar. Alternatively, it may have a transverse ribbing.
  • one or more longitudinal rows of perforations may be present on the bottom region (4), which provide a diffusion connection between a granular drying agent (not shown) located in the hollow profile (2) and the interior of the insulating glass pane.
  • On the bottom area (4) close on both sides substantially vertical and parallel side walls (32), which merge at the upper edge in an obliquely inwardly inclined or curved shoulder (34).
  • the shoulders (34) in turn connect to the turn horizontal and the outside of the frame facing roof area (3).
  • a corner region (33) is formed.
  • the plug connectors (1) preferably engage with the retaining elements (9, 31, 43) described below.
  • shoulder height hp The height distance between the transition of the side wall (32) in the shoulder (34) and the bottom portion (4) is referred to as shoulder height hp.
  • this profile point at the transition or at the corner area (33) is the area with the greatest mechanical strength or dimensional stability and the least height tolerance tolerance.
  • the connector (1) may consist of any suitable material. In the embodiments shown, it consists of metal, in particular a steel sheet and is formed as a stamped and bent part. Alternatively, it may be made of plastic and be a molded part or casting. The embodiment as a cast metal, such. Alloy, is possible. In addition, the connector (1) consist of composite materials.
  • the retaining elements (9,143) have a mutual lateral offset (23,150), which is aligned substantially transversely to the longitudinal axis (24,122) and the wall plane of the side webs (6) or side walls (106,107) of the connector (1).
  • the lateral offset (23,150) has the consequence that the retaining elements (9,143) next to each other and at different locations or multi-track attack the inner wall of the hollow profiles (2), whereby the retention is improved.
  • the lateral offset (23, 150) can be designed differently and can be achieved in different ways.
  • the exemplary embodiments described below indicate different possible variations for this purpose.
  • the retaining elements (9, 143) may be e.g. be laterally offset from each other at the free edges (19,108) to be arranged. They may alternatively or additionally have a mutual entanglement (150) due to different inclinations.
  • the side webs (6) or side walls (106, 107) may have a mutually laterally offset position and / or shape (28, 29, 152, 155), whereby the retaining elements (9, 143) receive said lateral offset (23).
  • the side bars (6) or side walls (106, 107) may also deform when the hollow sections (2) are fitted, e.g. in operative association with a center stop (7, 123), thereby changing its position and / or orientation, which may also result in a lateral offset (23, 150) of the retaining elements (9, 143).
  • side bars (6) or side walls (106, 107) may include laterally deployed retaining elements (31), e.g. in the form of so-called triangular gills, which engage on the side wall (32) and / or the shoulder (34) of the hollow profiles (2).
  • the gills (31) may also be located at the free edges (19, 108).
  • the retaining elements (9, 31, 433) may have a deformation-resistant shape, e.g. have a tooth, wedge or gill shape.
  • a favorable for attaching the hollow sections (2) and tolerance tolerance spring elasticity is created by a resilient design of the side bars (6) or side walls (7.06, 107).
  • the connector (1) has a hammerhead-like cross-sectional shape with angled side walls (6) and bulges (15) corresponding to the hammer head cross-sectional shape of the hollow sections (2).
  • the bends of the side webs (6) can be rounded more strongly, so that a curved ⁇ -like cross-sectional shape results.
  • FIG. 4 shows this design in a cross section.
  • the side bar (6) is angled twice by about 90 °, whereby in the lower web wall area a lateral and outward bulge (15) is formed. Above the bulge (15) jumps the side bar (6) back to vexbinderinnenseits and protrudes after a further bend substantially upright.
  • the upper edge or free edge (19) of the side webs (6) is directed in the installation position shown, for example, against the roof region (3) of the hollow profile (2) and comes into contact with this.
  • the free edge (19) can be directed in particular into the edge-side corner area (33) between the horizontal roof area (3) and the adjoining shoulder (34) or side wall of the hollow profile (2) and also come into contact there with the side wall.
  • the central web (5) rests on the bottom region (4) of the hollow profile (2).
  • the bulge (15) is positively fitted into a recess of the angled in this area side wall (2) or shoulder (34) of the hollow profile (2) and guided with positive engagement.
  • the side web (6) can have substantially straight and flat wall sections.
  • the wall of the side webs (6) is formed in the embodiments of Figure 1 to 19 at least partially as a spring element (10).
  • the spring elements (10) are designed as spring bridges (11) which are at least partially exposed in the side web wall.
  • the spring bridges (11) are set free in a crenellated manner by essentially upright, two-sided lateral cutouts (16, 17, 18) and are distanced from one another in the connector longitudinal direction (24).
  • the cuts or cutouts (16,17,18) extend from the free edge (19) of the tostegwandung into the foot area (20) of the upright bridge wall (13).
  • the preferably parallel cutouts (16, 17, 18) are designed as narrow and essentially straight slots or recesses.
  • the slot width is substantially smaller than the width of the spring elements (10) or spring bridges (11) formed between the cutouts (16, 17, 18).
  • the connector (1) may have substantially straight or even side webs (6).
  • the web wall forms the upright bridge wall (13), wherein the free cuts (16,17,18) extend into the foot area formed at the transition between the central web (5) and the side web (6).
  • a bending line extending along the connector axis (24) is formed between the free-cutting ends, about which the free-cut wall regions and spring elements can pivot resiliently with lateral deflection.
  • the spring bridges (11) have in cross-section substantially an angled L-shape with a horizontal bridge wall (12) and an upright bridge wall (13).
  • the upright bridge wall (13) can be aligned substantially vertically or perpendicular to the central web (5). It can alternatively be tilted and aligned obliquely outwards. FIG. 13 shows this particularly strongly.
  • the horizontal bridge wall (12) is aligned substantially parallel to the central web (5).
  • the cutouts (16, 17, 18) extend at least as far as the transition point (21) or bend, where the lying bridge wall (12) merges into the upstanding bridge wall (13).
  • the cutouts (16, 17, 18) can also have a greater length and extend beyond the transition point (21) into the lying bridge wall (12).
  • the incisions (16, 17, 18) extend as far as the outside (30) of the bulge (15) or of the side web (6).
  • the length of the free cuts (16,17,18) determines the spring characteristics of the spring bridge (11). In the case of a free cut (16, 17, 18) extending to the transition point (21), essentially only the upright web wall (13) with a lateral movement component springs. If the free cuts (16,17,18) extend into the horizontal side wall (12) and in extreme cases to the outside (30), also the horizontal side wall (12) springs and can accommodate height tolerances of the hollow profiles (2).
  • the upright bridge walls (13) preferably have a planar shape. They can alternatively be curved. At its upper or free edge (19), they have one or more retaining elements (9). These may, for example, have the form of teeth, in particular of saw teeth, which are intended for Connector center towards steeper and to the end faces (25) fall off shallow and form by this shape a particularly good support in the hollow profile (2).
  • the teeth protrude in extension of the upright bridge wall (13) substantially upwards. You have an ergonomic favorable and avoid injury in handling wedge shape with rising sides on both sides of the tooth tip flanks, and preferably a small height at the tooth tip of a few 1/10 mm.
  • the retaining elements (9) can here be laterally offset or entangled.
  • the retainer members (9) are inclined obliquely inwardly and outwardly with respect to the sidewalls, as shown e.g. the embodiment of Figure 22 described below.
  • one or more retaining elements (31) or teeth such as gills may be bent obliquely outwardly to clampingly engage the side wall (2) and / or shoulder (34) of the hollow sections (2).
  • These gills are preferably arranged at the edges or corners of the upright bridge walls (13) facing the connector center.
  • the connector (1) may have one or more center stops (7), which may be formed in any manner.
  • Figure 2 shows an exemplary embodiment as an enlargement of the section II of Figure 1.
  • the center stop (7) is arranged here in the spring bridge region and is formed by the arranged on both sides of the center line upright bridge walls (13).
  • spring lugs (123) can be cut free and made oblique.
  • dome-like shapes (8) are present, which are curved outwards and may have a wedge shape, wherein the embossing height increases towards the center line.
  • the characteristics (8) are on both sides and in pairs opposite each other arranged. Alternatively, a diagonal offset is possible.
  • the forms (8) can extend over the full length or over a partial area of the upright bridge wall (13).
  • the characteristics are replaced by laterally obliquely issued in the insertion direction rigid gills (31).
  • the connector (1) may have further retaining elements or tolerance compensation elements.
  • elements for height compensation (22) may be arranged, e.g. are formed as upstanding pimples, warts or the like.
  • the flat and plate-shaped upright bridge walls (13) are all aligned parallel to the longitudinal axis (24) of the connector (1) and thereby arranged in a line one behind the other.
  • the upright bridge walls (13) can be mutually the same length in the direction of the axis (24).
  • the lengths may alternatively be different, e.g. the length decreases from the transverse center line to the end faces (25).
  • the shape of the cutouts can be the same or different.
  • the incision depth of the cutouts (16, 17, 18) in the lying bridge walls (12) varies in size.
  • the cutouts (16) at the centerline and the next free cut (16) are e.g. same size.
  • the following free cuts (17) have a greater incision depth.
  • the incision depth is even greater and extends almost to the outside (30).
  • Due to the different cutting depths of the limited spring bridges (11) have a different spring behavior.
  • the spring stiffness of the spring bridges (11), in particular in the height direction, increases from the end faces (25) towards the connector center. When pushing the hollow profile (2) initially comes with the bending soft spring bridges (11) in contact and finds a relatively low resistance. As the insertion depth increases, the spring bridges (11) become more rigid and the resistance increases.
  • Figures 6 to 9 show a further variant in the design and arrangement of the spring bridges (11).
  • the upright bridge walls (13) have a different rebound or offset (14) with respect to the outside (30).
  • the incision depths of the cutouts (16, 17, 18) also decrease from the end faces (25) towards the middle.
  • the track offset (23) shown in FIG. 7 results for their retaining elements (9). This has the consequence that the retaining elements (9) engage at different locations in the roof area (3) of the hollow profiles (2), whereby the retention is improved.
  • retaining elements (9) are arranged in a common track in succession along the insertion direction, only the most projecting retaining elements (9) engage, while the other, shorter retaining elements are weakened in the effect. By the lateral offset or web offset (23) this is avoided and increases the number of engaging retaining elements (9).
  • the retaining elements (9) are shown shortened for clarity.
  • the imminent attack situation of the hollow profile (2) at the center stop (7) is shown.
  • upright bridge walls (13) have an increasing offset (14) relative to the outer side (30) and are also aligned obliquely to the longitudinal axis (24).
  • the successive bridge walls (13) in this case form an arcuate offset (29).
  • the arc lines converge toward the end faces (25).
  • Figure 10 shows a connector (1) in side view. Here, the crenellated release of the spring bridges (11) on the free cuts (16,17,18) is shown.
  • Figures 15 to 19 show a fourth variant of the connector (1), which is largely based on the embodiment of Figure 1 to 5.
  • the changes relate, for example, to the lack of height compensation (22) on the horizontal bridge walls (12).
  • a retaining element (31) or a so-called gill is shown, which is obliquely projected outwards.
  • the overrun gill (31) digs into the side wall (32) and / or the shoulder (34) of the hollow profile (2) and is pressed by the resilient restoring force of the spring bridge (11).
  • the gills (31) thereby prevent unwanted removal of the hollow sections (2) from the connector (1).
  • the laterally-exposed retaining elements (31) or gills can have a different height from one another with respect to the central web (5) and thereby form at least one mutual height offset (h1, h2, h3).
  • h1, h2, h3 By this one or more times existing preferably continuously changing height offset (h1, h2, h3) run the gills (31) also in different tracks in the sidewall region of the hollow sections (2) and attack there in different places and altitudes.
  • the multi-lane improves the retention and the resistance against removal of the hollow sections (2).
  • the height position of the retaining elements (31) on each of the two connector legs increases continuously.
  • a connector (1) is shown with a substantially U-shaped cross-section, which has on the lower transverse wall (104) or at the bottom a longitudinal central bead (148), which only one Part of the bottom length and bottom width extends and mediated in both directions.
  • longitudinal side beads (149) are disposed at the bottom edges and at the transitions from the bottom (104) into the side walls (106, 107).
  • the beads (148,149) are bulged to the cavity (128).
  • the beads (148,149) can stiffen the connector (1). With the side beads (149) can be a contour adjustment to reach a correspondingly shaped hollow profile (not shown).
  • the beads (148,149) may alternatively be omitted or only partially present.
  • clamping elements (139) are also present. As illustrated in particular by the side view and the perspective view of FIGS. 23 and 24, these clamping elements (139) have a longitudinally extending clamping web (141) with an underlying opening (142) in the side wall (106, 107), the clamping web (141) being in the Extends substantially straight and along the longitudinal axis (122).
  • the opening or wall opening (142) is designed as a slot with parallel longitudinal edges.
  • the clamping web (141) has at its free and from the opening (141) facing away from the longitudinal edge protruding tooth-like retaining elements (143).
  • a plurality of retaining elements (143) are preferably arranged one behind the other to form a sawtooth contour and with their steeper flanks each point to the transverse connector center (121).
  • the saw teeth (143) extend substantially in extension of the side wall (106,107) and protrude, for example. in a horizontal installation of the connector (1) in the hollow profile (2) upwards.
  • the saw teeth (143) dig when mounting the hollow profiles (2) on the roof wall (3) or a shoulder (34) or a corner region (33) corresponding to Figure 4.
  • the projecting retaining elements (143) have against the associated interior height of the hollow profile (2) an oversize, wherein the thin clamping bar (141) can yield resiliently.
  • two clamping elements (139) are arranged one behind the other on each side wall (106, 107) on both sides of the center line (121).
  • the wall openings (142) are formed by narrow intermediate webs (118) separated.
  • the clamping webs (141) are arranged on both sides with distance to the center line (121).
  • the side walls (106,107) are solid and may also have tooth-like retaining elements (143) at its free edge (108).
  • the sawtooth profiles can thereby extend from the front sides of the connector (1) over the entire wall length to the center line (121) or to the center stop (123) there.
  • FIG. 22 shows in a detail view to FIG. 20, the tooth-like retaining elements (143) are arranged and / or aligned in a mutually entangled manner.
  • the teeth (143) are alternately bent transversely to the longitudinal axis (122) inwardly and outwardly and are thereby inclined.
  • the two-sided offset (150) thus formed is indicated in FIG. 22 with reference lines.
  • the teeth (143) engage with their edges or tips at a mutual lateral distance against the applied inner wall of the hollow profile (2). This results in different lines of action or intervention traces on the hollow profile wall, resulting in an improved retention function.
  • the teeth (143) dig a little bit into the hollow profile wall. If all the teeth (143) were running in the same lane, only the most upwardly projecting teeth (143) would actually be in retention engagement with the hollow profile wall due to the tolerance-related tooth height differences.
  • the number of supporting or engaging teeth or retaining elements (143) is increased by the multi-track effect achieved via the entanglement or the offset (150).
  • Figures 25 to 27 show a further modification of a connector (1).
  • This in turn has the training shown in the above embodiment of clamping elements (140) with tooth-occupied clamping webs (141) and wall openings (142).
  • clamping elements (140) with tooth-occupied clamping webs (141) and wall openings (142).
  • only one clamping web (141) with its wall opening (142) is arranged on each side wall (106, 107) on both sides of the center line (121) and extends over a correspondingly longer wall region.
  • the clamping elements (140) and their clamping webs (141) transversely to the longitudinal axis (122) of the connector (1) and transversely to the main plane (154) of the respective side wall (106,107) arched (152)
  • the transversely directed bulges (152) may be directed towards the inside or the cavity (128) of the connector (1) and / or to the outside.
  • the clamping web (141) may be provided with a uniform curvature (152) or with a plurality of bulges (152), which may be directed the same or opposite.
  • a plurality of bulges (152) can be arranged one behind the other and be directed in the same way or directed opposite. In this way, a waveform (153) or a wave-shaped clamping contour can be formed in both cases.
  • the bulges (152) and the wavy clamping contour (153) can have different effects.
  • projecting clamping areas or lateral clamping points on the plug connector (1) can be formed by this shaping and in particular by bulges (152) bulging outwards, which possibly have resilient properties and interact with the applied inner wall area of the hollow profile (2).
  • bulges (152) bulging outwards which possibly have resilient properties and interact with the applied inner wall area of the hollow profile (2).
  • this may be the case on one of the wall regions of the hollow profile (2) be.
  • the second effect is as in the above-described embodiment of Figure 20 to 24 in a multi-track of the tooth-like retaining elements (143) when engaged on the inner walls of the hollow profiles (2). Due to the arch shape, the teeth (143) present in the curvature area and projecting in the direction of the curvature axis are offset laterally relative to each other and thereby obtain the mentioned different engagement traces on the hollow profile wall.
  • FIG. 25 shows this lateral offset or web offset (23).
  • the retaining elements (143) may additionally have an entanglement (150).
  • the side walls (106, 107) in their solid area which is not interrupted by a wall opening (142), may also have such a wall deformation and an inward and / or outward curvature (152) and possibly a wave form (153).
  • the lateral bulges (152) and the possibly formed thereby waveform (153) and the lateral offset (150) of the retaining elements (143) and their multi-track wall engagement can also with connectors (1) without the clamping webs (141) and without the wall openings (142 ) be used.
  • the side walls (106, 107) in this case can have a substantially massive shape.
  • the various embodiments and their individual features can be interchanged and combined as desired.
  • the connector shown (1) in the various variants as Form corner angle and in this case the legs on the center line (121) in a 180 ° deviating, arbitrary angle to each other rigidly or limited to move. It is also possible for a granulate stop the connector (1) with closed end faces (25) and optionally also provided with transverse and longitudinal inner walls or ribs.
  • the connector (1) can also have a largely massive shape.
  • clamping elements (139,140) may be arranged on the underside or on the top and bottom of the connector (1). They can be located at the lower edge region of the side walls (106, 107) and at the transition to the lower transverse wall (104), wherein a lateral offset is also possible.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Cable Accessories (AREA)
  • Earth Drilling (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Tents Or Canopies (AREA)
  • Surgical Instruments (AREA)
EP06021906A 2005-10-20 2006-10-19 Connecteur Active EP1785575B1 (fr)

Priority Applications (1)

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PL06021906T PL1785575T3 (pl) 2005-10-20 2006-10-19 Łącznik łączony na wtyk

Applications Claiming Priority (2)

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DE102005050688A DE102005050688A1 (de) 2004-10-20 2005-10-20 Steckverbinder für Hohlprofile
DE200620006087 DE202006006087U1 (de) 2006-04-12 2006-04-12 Steckverbinder

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EP1785575A2 true EP1785575A2 (fr) 2007-05-16
EP1785575A3 EP1785575A3 (fr) 2008-05-14
EP1785575B1 EP1785575B1 (fr) 2009-12-09

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PL (1) PL1785575T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045433A1 (fr) * 2007-10-07 2009-04-08 CERA Handelsgesellschaft mbH Connecteur à fiches en forme de U
EP2281994A3 (fr) * 2009-06-23 2011-12-28 Max Kronenberg Raccord pour profilés intercalaires creux de vitrages isolants
EP2472048A1 (fr) * 2010-12-22 2012-07-04 CERA Handelsgesellschaft mbH Connecteur à fiches
US10000964B2 (en) 2011-01-21 2018-06-19 Technoform Glass Insulation Holding Gmbh Connectors for spacers of insulating glass units and spacer comprising a connector for an insulating glass unit
US10745963B2 (en) * 2014-11-19 2020-08-18 Ralf M. Kronenberg Plug connector and plug connection
DE202020107095U1 (de) 2020-12-09 2022-03-10 Ralf M. Kronenberg Steckverbinder
US11555347B2 (en) * 2017-03-08 2023-01-17 Ralf M. Kronenberg Plug connector and plug connection
DE202022100100U1 (de) 2022-01-10 2023-04-19 Ralf M. Kronenberg Steckverbinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408600A1 (de) 1984-03-09 1985-09-12 Hans Joachim 5650 Solingen Kronenberg Verbinder fuer hohlprofile
EP0283689A2 (fr) 1987-03-26 1988-09-28 Max Kronenberg Connecteur enfilable pour profils creux
DE20304330U1 (de) 2003-03-17 2004-07-29 Kronenberg, Max Steckverbinder
WO2005040538A1 (fr) 2003-10-22 2005-05-06 Saint-Gobain Glass France Element de connexion entre les deux extremites de profiles creux en forme de caisse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004601U1 (de) * 2004-10-20 2006-02-23 Kronenberg, Max Steckverbinder für Hohlprofile
DE202006009491U1 (de) * 2006-06-14 2007-10-25 Kronenberg, Max Steckverbinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408600A1 (de) 1984-03-09 1985-09-12 Hans Joachim 5650 Solingen Kronenberg Verbinder fuer hohlprofile
EP0283689A2 (fr) 1987-03-26 1988-09-28 Max Kronenberg Connecteur enfilable pour profils creux
DE20304330U1 (de) 2003-03-17 2004-07-29 Kronenberg, Max Steckverbinder
WO2005040538A1 (fr) 2003-10-22 2005-05-06 Saint-Gobain Glass France Element de connexion entre les deux extremites de profiles creux en forme de caisse

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045433A1 (fr) * 2007-10-07 2009-04-08 CERA Handelsgesellschaft mbH Connecteur à fiches en forme de U
EP2281994A3 (fr) * 2009-06-23 2011-12-28 Max Kronenberg Raccord pour profilés intercalaires creux de vitrages isolants
EP2472048A1 (fr) * 2010-12-22 2012-07-04 CERA Handelsgesellschaft mbH Connecteur à fiches
US10000964B2 (en) 2011-01-21 2018-06-19 Technoform Glass Insulation Holding Gmbh Connectors for spacers of insulating glass units and spacer comprising a connector for an insulating glass unit
US10745963B2 (en) * 2014-11-19 2020-08-18 Ralf M. Kronenberg Plug connector and plug connection
US11555347B2 (en) * 2017-03-08 2023-01-17 Ralf M. Kronenberg Plug connector and plug connection
DE202020107095U1 (de) 2020-12-09 2022-03-10 Ralf M. Kronenberg Steckverbinder
EP4012197A1 (fr) 2020-12-09 2022-06-15 Ralf M. Kronenberg Connecteur enfichable et connexion enfichable
DE202022100100U1 (de) 2022-01-10 2023-04-19 Ralf M. Kronenberg Steckverbinder
EP4209654A1 (fr) 2022-01-10 2023-07-12 Ralf M. Kronenberg Connecteur à fiche

Also Published As

Publication number Publication date
EP1785575B1 (fr) 2009-12-09
DE502006005573D1 (de) 2010-01-21
DK1785575T3 (da) 2010-04-19
PL1785575T3 (pl) 2010-05-31
ATE451531T1 (de) 2009-12-15
EP1785575A3 (fr) 2008-05-14

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