EP1342877A2 - Pièce de liaison d'angle - Google Patents

Pièce de liaison d'angle Download PDF

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Publication number
EP1342877A2
EP1342877A2 EP03002823A EP03002823A EP1342877A2 EP 1342877 A2 EP1342877 A2 EP 1342877A2 EP 03002823 A EP03002823 A EP 03002823A EP 03002823 A EP03002823 A EP 03002823A EP 1342877 A2 EP1342877 A2 EP 1342877A2
Authority
EP
European Patent Office
Prior art keywords
shaft part
corner connector
sliding part
hollow chamber
base body
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.)
Withdrawn
Application number
EP03002823A
Other languages
German (de)
English (en)
Other versions
EP1342877A3 (fr
Inventor
Gabriele Reichel-Scheiderer
Johann Reichel
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.)
PHI TECHNIK FUER FENSTER UND TUEREN GMBH
Original Assignee
PHI Reichel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PHI Reichel GmbH filed Critical PHI Reichel GmbH
Publication of EP1342877A2 publication Critical patent/EP1342877A2/fr
Publication of EP1342877A3 publication Critical patent/EP1342877A3/fr
Withdrawn legal-status Critical Current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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9604—Welded or soldered joints
    • E06B3/9608—Mitre joints
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
    • E06B3/972—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges
    • E06B3/9725—Mitre joints

Definitions

  • the invention relates to a corner connector for connecting two miter cut, weldable plastic hollow chamber profiles of windows, doors or the like.
  • the shaft part at one end of an inclined surface corresponding to the miter of the hollow chamber profile and lateral flanks for contacting the inner surfaces of the hollow chamber profile and in one of the two side flanks connecting the side flanks of the shaft part has a groove running in the insertion direction, in which the sliding part is seated , which is displaceable in it relative to the shaft part at least against the direction of insertion and on its side facing the inclined surface of the shaft part an end section for applying a displacement force and anc enclosing basic body.
  • the invention further relates to such a corner connector, in which in addition to the shaft part and the sliding part also an attachment part is provided, the sliding part being arranged between the shaft part and the attachment part and the attachment part not being movable relative to the shaft part in the longitudinal direction of the groove, and wherein Schaffteil, sliding part and top part can be inserted together in a hollow section from its miter-cut side in an insertion direction and the shaft part at one end an inclined surface corresponding to the miter of the hollow section and side flanks for contact with the inner surfaces of the hollow section and in one of its side Flank connecting side surface has a groove extending in the direction of insertion, in which the sliding part sits, which is displaceable in it at least against the insertion direction relative to the shaft part and on its side facing the inclined surface of the shaft part NEN end portion for applying a displacement force and a base body adjoining it in the insertion direction.
  • the sliding part accommodated in the groove provided at the top of the shaft part runs out at its front end section in the direction of insertion into one or two legs which can be expanded elastically and laterally, the shaft part having an expansion element for spreading the legs, with which they can be spread laterally when the sliding body is moved relative to the shaft part.
  • the spreading distance of each leg increases as the displacement of the sliding body increases.
  • the legs become elastic transversely to the insertion direction when the sliding body is moved relative to the shaft part against the insertion direction spread out and come to a wedging system against those sides of the hollow chamber profile, in which not as great a shape as is required for the areas that serve to accommodate glass panes or that are to be fitted into the door or window frames so that a good sealing effect is possible.
  • the point at which the wedging effect occurs in the wedged state of the shaft part within the hollow chamber profile is relatively far from the miter surface, so that there is a comparatively long section of the shaft part between the wedging surface and the miter surface, which is the case with a miter surface on the miter surface, for , B. sometimes occurring during the welding process can lead to certain deflections that are undesirable.
  • corner connector is known from DE 37 12 478 C1 with a central continuous channel in its longitudinal direction, in the insertion-side end area of which a plurality of longitudinal grooves are provided.
  • a long screw is passed through the longitudinal channel, which is screwed into an expansion block at the insertion-side end of the corner connector, which in turn is slowly pulled into the corner connector when the screw is tightened, and the areas of the corner connector formed between the longitudinal grooves face outwards towards the inside of the Hollow chamber profile spread.
  • this known corner connector allows a somewhat shorter length for the shaft part which can be inserted into the hollow chamber profile, it is of a quite complicated, multi-part construction comprising plastic and metal parts, which is expensive.
  • the assembly is difficult, since the pressure exerted by the user on the corner connector when the set screw is tightened, which acts in the direction of insertion of the corner connector, entails the risk of undesired migration of the corner connector into the hollow chamber profile. If the screw is pressed too hard, the previously achieved alignment between the miter surface of the hollow chamber profile and the inclined surface of the corner connector is lost, so that then welding or gluing of the inclined surfaces of two corner connectors fixed in this way in the miter surface of the hollow chamber profiles to be connected is no longer ensured.
  • the invention therefore aims to provide an improved corner connector that allows a short design of the shaft length that can be inserted into the hollow chamber profile as well as a wedging point that is significantly closer to the miter surface of the shaft part.
  • a corner connector of the type mentioned at the outset in which, as seen in the insertion direction, at least one expansion element which is laterally expandable transversely to the insertion direction is formed on at least one side of the sliding part or shaft part, which lies laterally next to the base body and at one Relative movement of the sliding part to the shaft part against the direction of insertion with a on the other part formed form element for lateral expansion comes into active engagement.
  • the length of the sliding part in the corner connector according to the invention is determined only from the end section for applying the displacement force and the basic body itself adjoining it in the direction of insertion. This is because the length of the expansion element (s) which can be expanded laterally contributes to the total length of the Sliding part no longer because the spreading element (s) lie to the side of the base body.
  • the width of the shaft part (with the sliding part accommodated at the top in the longitudinal groove) is not greater than in this known corner connector, since the total width is predetermined by the width of the insertion cross section on the hollow chamber profile.
  • a corner connector as mentioned at the beginning in the second place, namely by a corner connector for connecting two miter-cut hollow chamber profiles of windows, doors or the like, consisting of weldable plastic, with a shaft part, a sliding part and also an attachment part, the sliding part being arranged between the shaft part and attachment part and the attachment part not being movable relative to the shaft part, and the shaft part, sliding part and attachment part being insertable together in a hollow chamber profile from its miter-cut side in an insertion direction are.
  • the shaft part has at one end an inclined surface corresponding to the miter of the hollow chamber profile, as well as lateral flanks for contacting inner surfaces of the hollow chamber profile, and in one of the side surfaces connecting the lateral flanks of the shaft part a groove running in the insertion direction, in which the sliding part sits, that is at least displaceable in it relative to the shaft part against the insertion direction and has on its side facing the inclined surface of the shaft part an end section for applying a displacement force and a base body adjoining it in the insertion direction.
  • Seen in the direction of insertion at least on one side of Sliding part or attachment part is formed at least one spreading element which can be laterally expanded laterally to the insertion direction and which is offset laterally to the base body, i.e. laterally relative to this, and when the sliding part moves relative to the shaft part counter to the insertion direction with a shaped element formed on one of the other two parts to the side Spreading takes effect.
  • This second form of the corner connector according to the invention differs from the first essentially in that an attachment part is additionally provided and the spreading effect is applied not only in the interaction of the shaft part and the sliding part, but also in the interaction of the sliding part and the attachment part (in a completely analogous form ) can happen. Due to the fact that in the second embodiment of the invention the attachment part cannot be moved relative to the shaft part, i.e. there is a fixation to the shaft part in a suitable form, wedging in the case of a cooperation between the sliding part and the support part between these and the hollow chamber profile also leads accordingly firm seating of the shaft part in the hollow chamber profile.
  • an expandable expansion element is advantageously formed symmetrically to the center line of the groove on both sides of the sliding part or the shaft part or the attachment part, which allows improved introduction of the wedging force symmetrically on both sides of the shaft part into the respectively assigned side wall of the hollow chamber profile ,
  • the spreading element (s) is / are advantageously attached to the sliding body, a shaped element being assigned to each spreading element on the shaft part or attachment part.
  • Each expansion element is particularly preferably designed as a spring arm directed counter to the direction of insertion, the side of which facing the base body has an inclined surface which is inclined to the longitudinal direction of the groove, the side wall (or the side wall section lying next to it) of the groove in order to form the associated shaped element corresponding area with a recess and the end face of the groove side wall facing the miter surface of the shank part, which recess delimits this recess there, is provided with a bevel or a rounding substantially corresponding to the inclined surface of the facing spring arm.
  • the attachment part can advantageously have a protruding part toward the base body, which essentially extends above its height and, when it is displaced, against the direction of insertion into the gap between the inclined surface and the side surface of the base body facing it be insertable projection provided, which spreads the spring arm when entering the gap.
  • the molded element (s) is / are formed on the sliding part or on the top part.
  • Each shaped element is suitably assigned a section on the corresponding side wall of the groove, which in turn is designed as a laterally expandable wall section of the shaft part. It is preferred that, corresponding to the end edge or end face of the expandable wall part, a recess is provided in this side wall of the groove, and on the side of the end face of the expandable wall section facing the base body, a bevel or rounding is formed for improved tarnishing or running-in of the assigned expansion element ,
  • each shaped element on the sliding part can also preferably be formed as a projection projecting towards the attachment part and the expansion element (s) on the attachment part are / are opposite to the insertion direction
  • Directed (r) spring arm (s) is provided, each spring arm on its side lying towards the center of the attachment part has an inclined surface inclined to the longitudinal direction of the groove and the associated shaped element is designed and arranged such that it is in a displacement movement of the sliding part relative to the attachment part (and thus also relative to the shaft part) runs counter to the direction of insertion into the gap between the inclined surface and the side surface of the body of the attachment part facing it, with the spring element spread apart.
  • the assignment of the spreading element and the shaped element for the lateral spreading of the spreading element is preferably designed in such a way that with the increasing displacement of the sliding part, the spreading element is increasingly spread out by the shaped element.
  • FIGS. 6 to 10 show a first embodiment of a corner connector
  • FIGS. 11 to 13 show a third embodiment of a corner connector.
  • the same reference numerals are used in the different figures for the same parts.
  • FIGS. 1 to 5 First of all, reference is made to FIGS. 1 to 5:
  • Fig. 1 is a perspective oblique view, partially in section, an existing plastic hollow chamber profile 1 is shown as it is used for the production of window or door frames.
  • This hollow chamber profile 1 has at its one end, shown on the left in FIGS. 1 and 4, an oblique miter surface 2 which, as can be seen from FIGS. 1 and 4, does not consist of a continuous surface but of the end cross sections of the individual, the hollow chamber profile 1 forming profile webs, which in their entirety form the inclined miter surface 2 and lie in one plane.
  • the miter surface is in turn inclined at an angle of 45 ° to the longitudinal axis of the hollow chamber profile 1.
  • a molded channel is formed in the middle as an insertion channel 3, into which a corner connector can be inserted, which will be discussed further below.
  • a metal tube 4 corresponding to its shape is fixedly attached, which serves to reinforce this insertion channel 3 with a view to tightening the inserted corner connector.
  • the upper part of the insertion channel 3 and the metal tube 4 is cut off, the wall part of the metal tube 4 lying on the left in the insertion direction X as well as the wall of the hollow profile 1 lying against it being cut at a higher cutting level than on on the opposite side, the wall of the metal tube 4 there and the wall webs of the hollow chamber profile 1.
  • a corner connector which is provided in its entirety with reference number 5, is inserted into the insertion channel 3.
  • This corner connector 5 consists of a shaft part 6 located at the bottom in FIGS. 1 and 4 (which is shown enlarged in a plan view in FIG. 2) and one in a receiving groove 7 (FIG. 2) on the top of the corner connector 5 in the longitudinal direction thereof arranged sliding part 8, which is illustrated in Fig. 3 in plan view, also enlarged.
  • the " top” and “ bottom” or “ top” and “ bottom” should always refer to the shorter (upper) and longer (bottom) side of the corner connector 5, which result from the miter.
  • the shaft part 6 is also made of plastic and has on its one (front) end, which is shown on the left in the figures, also an inclined surface 9 which is inclined in accordance with the miter of the hollow chamber profile 1, which in turn consists of a large number of smaller individual surfaces, as is particularly shown in 1 and 4 is clearly visible. With its side flank surfaces 45, the shaft part 6 lies laterally when it is inserted into the hollow chamber profile 1 (or into the metal tube 4 arranged therein).
  • the corner connector 5 inserted into the hollow section 1 is to be wedged in a position in the hollow section 1 or in the metal tube 4 in which its inclined surface 9 is in alignment with the miter surface 2 of the hollow section 1.
  • the receiving groove 7 at the top of the corner connector 5, as can be seen from FIGS. 1, 2 and 4, is delimited on both sides by side walls 10, which result in lateral guidance of the inserted sliding part 8.
  • the sliding part 8 in turn, as shown in FIG. 3, consists of a base body 11 which is displaceably seated in the receiving groove 7 and is guided on its side surface by the side walls 10 of the shaft part 6. On its side opposite to the direction of insertion, this has an end section 12 which, as shown in FIG. 1, also protrudes forward from the hollow chamber profile 1 over the miter surface 2 and the inclined surface 9 of the corner connector 5 even when the corner connector 5 is inserted. At its protruding (front) end, the end section 12 is provided with a cross head 13, on which a suitable assembly tool (not shown) can engage in order to move the sliding part 8, when it is inserted into the hollow chamber profile 1, against the insertion direction relative to the shaft part 6 to move.
  • a notch 14 is made at the top, which makes it possible at this point to separate the end section 12 with the cross head 13 from the base body 11 as soon as the wedged position of the inserted corner connector 5 is established.
  • spring elements are formed laterally on the base body 11 in the form of spring arms 15 directed counter to the insertion direction X, that is to say towards the end section 12, namely on each side of the base body 11 two spring arms 15 which are arranged symmetrically to the longitudinal center plane of the sliding part 8 are.
  • the outer sides of the spring arms 15 facing away from the base body 11, in the relaxed, non-expanded state, as shown in FIG. 3, run essentially parallel to the respective side surface of the base body 11 and are each on their sides facing the base body 11 with a Longitudinal direction of the receiving groove 7 inclined (against the insertion direction X facing outward) inclined surface against which a shaped element formed on the shaft part 6 runs against a movement of the sliding part 8 relative to the shaft part 6 against the insertion direction X, whereby the spring arms 15 from the continued movement Base body 11 are spread outwards.
  • recesses 16 are provided in the shaft part 6 (cf. FIG. 2) in the side walls of the receiving groove 7, which recesses 16, into which, as shown in FIGS. 1 and 4, the lateral spring elements 15 protrude.
  • the boundary edges 17 of the recesses 16 lying in the direction of the inclined surface 9 of the shaft part 6 are provided on their respectively outwardly facing side with a chamfer 18, which serves as a leading edge for the respectively assigned spring arm 15 and the chamfering of the chamfer of the chamfer facing the base body 11 Corresponds to the inside of the spring arm 15 in question.
  • FIG. 5 now shows the position in which the sliding part 8 is displaced in its end position against the insertion direction X relative to the shaft part 6 and the spring elements 15 are brought outwards until they wedge against the facing inner surface of the metal tube 4.
  • a traction tool (not shown), which can be hooked onto the cross head 13 of the end section 12, is used, which consists of a cylindrical base body with a radially protruding lever arm.
  • the base body is placed across the inclined surface 9 (with its central axis essentially parallel to the bottom surface of the corner connector 5) and not only spans the inclined surface 9 of the sliding part 8, but also protrudes laterally on both sides onto the miter surface 2 of the hollow chamber profile 2 Support purposes.
  • the protruding end section 12 with the cross head 13 is knocked off at the point of the notch 14 at the front, for example with the assembly tool, after which the assembly process is ended.
  • FIG. 7 shows a top view of the shaft part 6 in this embodiment and FIG. 8 shows a top view of the sliding part 8, which is used here.
  • the sliding part 8 again has a base body 11 which is guided laterally on the inner surfaces of the side walls 10 of the shaft part 6 when the sliding part 8 is moved relative to the shaft part 6.
  • an end section 12 in the form of an elongate web is in turn attached with a transverse head 13 at its projecting end.
  • the notch 14 for knocking off the end section 12 after assembly is complete is again provided.
  • Shaped body 19 in the form of wedge-shaped side projections extending laterally from base body 11 in the direction of insertion X are now attached to base body 11 laterally on and next to it, specifically, analogously to the exemplary embodiment of FIGS. 1 to 5, two on each side and symmetrically to the longitudinal center plane the sliding part 8 arranged.
  • recesses 16 are again provided in the side walls 10 of the shaft part 6, as shown in FIG. 7, the recesses 16 being elastic on the edges delimiting in the direction of insertion X at the rear as end edges of the respective side wall 10 formed in the outward direction
  • Spreadable spring elements 15A are attached in the form of resilient fingers.
  • FIG. 10 shows this wedged final state, after the end section 12 having been reached is knocked off with the transverse head 13 at the notch 14:
  • FIGS. 11 to 13 A third embodiment of the corner connector according to the invention is illustrated in FIGS. 11 to 13.
  • the corner connector 5 consists not only of the shaft part 6 and the sliding part 8, as in the two previously described embodiments, but also of a further part, an attachment part 22, which is also held above the sliding part 8, also shaft part 6 , so that the sliding part 12 is interposed between the attachment part 22 and the shaft part 6 (cf. FIG. 12).
  • the attachment part 22 sits on top of the shaft part 6 in a longitudinal groove 7, in which the sliding part 8 is also arranged below it.
  • the side walls 10 of the longitudinal groove 7 form lateral brackets for the attachment part 22.
  • the attachment part 22 is mounted on top of the shaft part 6 in such a way that it is immovable in the longitudinal direction of the longitudinal groove 7, that is to say it cannot be moved relative to the shaft part 6 neither in the insertion direction X nor in the opposite direction.
  • a front end plate 46 (see FIG. 12) of the shaft part 6 protrudes somewhat upwards beyond the other upper limit of the shaft part 6, so that As shown in FIG. 12, the attachment part 22 rests on its front against the back of the end plate 46 of the shaft part 6.
  • a holding projection 24 (FIG. 12) is attached to the side surfaces of the side walls 10 facing the attachment part 22, which protrudes inwards and z. B. seen in the insertion direction X, in front of an intermediate wall 26 of the attachment part 22nd lies, so that movement of the attachment part 22 is prevented even in the insertion direction X.
  • Each retaining projection 24 is overlapped by a recess 28 running from the underside of the attachment part 22 in the associated side wall thereof, so that the attachment part 22 can be attached from above onto the shaft part 6 already provided with the sliding part 8, but there in the longitudinal direction the longitudinal groove 7, namely neither forwards nor backwards, is movable. Only an upward movement, i.e. opposite to the direction of touchdown, is possible.
  • FIG. 12 A longitudinal section through the shaft part 6, the sliding part 8 and the attachment part 22 in their assembled position (corresponding to the section line XII - XII in FIG. 13) is shown in FIG. 12. It can be seen that the end region of the sliding part 8 lying in the direction of insertion X at the front has a wedge-shaped thickening 30 which rises towards the free end.
  • the attachment part 22 which, as shown in FIG. 12, consists of two successive chamber sections 32, 34, which are separated from one another by the intermediate wall 26, the chamber section 34 lying at the front in the insertion direction X is provided with a bottom 36, which is one of the Wedge-shaped thickenings 30 of the sliding part 8 has a corresponding inclination. If the sliding part 8 is now pulled out of the shaft part 6 against the insertion direction X, the wedge-shaped thickening 30 runs against the underside of the inclined bottom 36 of the attachment part 22 and lifts the latter in accordance with the displacement path of the wedge-shaped thickening 30.
  • FIG. 13 now shows a sectional illustration according to section XIII-XIII in FIG. 12:
  • the sliding part 13 shows the shape of the sliding part 8 which is used in this embodiment.
  • the sliding part is again provided with a front end portion 12 (that is, projecting beyond the miter surface 2) with a transverse head 13, to which (seen in the insertion direction X) the base body 11 connects, which is attached to the side walls 10 via side projections 24 (in the area of it Thickening 30) to be led.
  • the end section 12 is guided at the point where it passes through the front plate 46 of the shaft part 6.
  • the base body 11 is provided on its end region facing the miter surface 2 with wedge-shaped projections 40 lying to the side of it, that is to say next to it, with one projection on each of the two sides (arranged symmetrically to one another).
  • wedge-shaped shapes 40 run with their outer side 42 facing the side wall 10 against the inner side of the spring arm 15A facing the sliding part 8, which is preferably provided on the inlet side with an inlet slope corresponding to the wedge surface of the associated wedge-shaped projection 40.
  • an inlet slope as in FIG. 13, a front rounding at the free end of the expandable spring arm 15A can also be provided, which likewise ensures problem-free, effective engagement between the spring arm 15A and the projection 40.
  • a recess 16 is again provided in the side walls 10 of the longitudinal groove 7 in front of the expandable spring arms 15A, into which the two wedge-shaped projections 40 project laterally and can remain in the non-spread position of the spring arms 15A.
  • the spreading out of the spring arms 15A is sufficient to bring about a good wedging of the shaft part 6 in the metal tube 4. If, in addition, the measure of a wedge-shaped run-up of the attachment part 22, which is forced with the same movement, as in the embodiment according to FIGS. 11 to 13, is provided, the shaft part 6 is extraordinarily firmly wedged, which also satisfies high stresses.
  • FIG 11 is a partially sectioned perspective view (approximately corresponding to FIGS. 1 and 6) of a corner connector 5 wedged in the hollow chamber profile 1 according to the embodiments as shown in FIGS. 12 and 13 for the shaft part 6 and sliding part 8 and attachment part 22 are shown, in its wedged position.
  • the metal tube 4 is cut away on the right-hand side of the corner connector 5 in the insertion direction X, so that the spring arm 15A which is spread out there can be seen clearly.
  • the attachment part 22 is slightly extended upwards (corresponding to the illustration from FIG. 12), as a result of which the desired wedging effect can also be achieved on the upper side.
  • the mutually facing, wedge surfaces that slide against one another can be provided with a suitable corrugation in order to improve a secure wedge fit, so as to ensure better engagement of the wedge surfaces lying against one another and thus a particularly firm fit in the to achieve wedged condition.
  • the spring elements 15 and 15A which cause the lateral wedging between the shaft part 6 and the hollow chamber profile 1 (or the metal tube 4 fastened in it) by their expansion, are arranged so that they are as close as possible to the end plate 46 or the inclined surface of the 9th of the shaft part 6 lie so that the spreading effect exerted occurs as close as possible to the inclined surface 9 and the miter surface 2 (in the final assembled state).
  • the additional arrangement of further expansion elements 15 and 15A over the length of the shaft part 6 can of course further increase the wedging effect, as is the case, for. B. is the case in the two first described embodiments.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP03002823A 2002-03-08 2003-02-07 Pièce de liaison d'angle Withdrawn EP1342877A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002110309 DE10210309B4 (de) 2002-03-08 2002-03-08 Eckverbinder
DE10210309 2002-03-08

Publications (2)

Publication Number Publication Date
EP1342877A2 true EP1342877A2 (fr) 2003-09-10
EP1342877A3 EP1342877A3 (fr) 2004-01-14

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EP03002823A Withdrawn EP1342877A3 (fr) 2002-03-08 2003-02-07 Pièce de liaison d'angle

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DE (1) DE10210309B4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011949A2 (fr) 2007-07-02 2009-01-07 Hans Dieter Grotefeld Raccordement d'angle pour cadre de porte et de fenêtre
CN105003017A (zh) * 2015-08-06 2015-10-28 中核华泰建设有限公司 一种通用型吊装天花板龙骨结构
EP4407136A1 (fr) * 2023-01-30 2024-07-31 PHI Technik für Fenster und Türen GmbH Raccord d'angle avec élément d'expansion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO130774A2 (ro) 2014-06-10 2015-12-30 Elka Prodcom S.R.L. Ansamblu de rigidizare cu mecanism şurub-piuliţă expandabil

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Publication number Priority date Publication date Assignee Title
DE3712478C1 (de) 1987-04-13 1988-11-03 Huels Troisdorf Eckverbinder zum Verbinden zweier auf Gehrung geschnittener Hohlkammerprofile
DE4429709C1 (de) 1994-08-22 1995-12-07 Reichel Phi Gmbh Verfahren zum Befestigen von Eckverbindern, vorzugsweise aus verschweißbarem Kunststoff, und Eckverbinder zur Verwendung bei einem solchen Verfahren
DE10039403C1 (de) 2000-08-11 2001-12-13 Reichel Phi Gmbh Eckverbinder

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DE8910401U1 (de) * 1989-08-31 1989-10-26 Grotefeld, Hans Dieter, 4970 Bad Oeynhausen Eckverbinder für Tür- oder Fensterrahmen
DE9006803U1 (de) * 1990-06-18 1990-08-23 Niemann, Hans Dieter, 5014 Kerpen Eckschweißverbinder für zwei auf Gehrung geschnittene Hohlkammerprofile
DE19748613C1 (de) * 1997-11-04 1999-03-04 Deflex Dichtsysteme Gmbh Verbindungselement für Rahmenprofile
ATE267331T1 (de) * 1999-05-18 2004-06-15 Hans Dieter Grotefeld Eckverbinder für tür- oder fenster-hohlprofile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712478C1 (de) 1987-04-13 1988-11-03 Huels Troisdorf Eckverbinder zum Verbinden zweier auf Gehrung geschnittener Hohlkammerprofile
DE4429709C1 (de) 1994-08-22 1995-12-07 Reichel Phi Gmbh Verfahren zum Befestigen von Eckverbindern, vorzugsweise aus verschweißbarem Kunststoff, und Eckverbinder zur Verwendung bei einem solchen Verfahren
DE10039403C1 (de) 2000-08-11 2001-12-13 Reichel Phi Gmbh Eckverbinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011949A2 (fr) 2007-07-02 2009-01-07 Hans Dieter Grotefeld Raccordement d'angle pour cadre de porte et de fenêtre
EP2011949A3 (fr) * 2007-07-02 2011-05-25 Hans Dieter Grotefeld Raccordement d'angle pour cadre de porte et de fenêtre
CN105003017A (zh) * 2015-08-06 2015-10-28 中核华泰建设有限公司 一种通用型吊装天花板龙骨结构
EP4407136A1 (fr) * 2023-01-30 2024-07-31 PHI Technik für Fenster und Türen GmbH Raccord d'angle avec élément d'expansion

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EP1342877A3 (fr) 2004-01-14
DE10210309B4 (de) 2004-01-29
DE10210309A1 (de) 2003-10-02

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