DE102016004808A1 - Expanding corner connector and associated manufacturing method - Google Patents
Expanding corner connector and associated manufacturing method Download PDFInfo
- Publication number
- DE102016004808A1 DE102016004808A1 DE102016004808.5A DE102016004808A DE102016004808A1 DE 102016004808 A1 DE102016004808 A1 DE 102016004808A1 DE 102016004808 A DE102016004808 A DE 102016004808A DE 102016004808 A1 DE102016004808 A1 DE 102016004808A1
- Authority
- DE
- Germany
- Prior art keywords
- corner connector
- slot
- corner
- profile
- groove
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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
- E06B3/964—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
-
- 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
- E06B3/9687—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 with screws blocking the connecting piece inside or on the frame member
- E06B3/9688—Mitre joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
Eckverbinder (1) aus Aluminiumstrangpressprofil (8), in dessen Querschnitt Befestigungsnuten (4, 5) integriert sind, dessen Schenkel (2, 3) in zwei auf Gehrung geschnittene Hohlprofile (15) eines Rahmens eingeschoben werden, wobei der Eckverbinder (1) durch einen Schlitz (10) in zwei, nur noch durch zwei schmale Stege (11) verbundene Hälften (1a, 1b) geteilt wird, wobei durch in den Hohlprofilen (15) vorgesehene Bohrungen (16) Befestigungsstifte (17) eingeschlagen werden, die zunächst die beiden Eckverbinderhälften (1a, 1b) auseinander spreizen und anschließend weiter in die Befestigungsnuten (4, 5) des Eckverbinders (1) vordringen, so dass die aus den Hohlprofilen (15) gebildete Rahmenecke formschlüssig fixiert und gleichzeitig planparallel ausgerichtet wird.Corner connector (1) made of extruded aluminum profile (8), in the cross-section fastening grooves (4, 5) are integrated, the legs (2, 3) are inserted into two mitred hollow sections (15) of a frame, wherein the corner connector (1) a slot (10) in two, only by two narrow webs (11) connected halves (1 a, 1 b) is divided, wherein in the hollow sections (15) provided holes (16) fixing pins (17) are taken, the first spread both Eckverbinderhälften (1a, 1b) apart and then further into the mounting grooves (4, 5) of the corner connector (1) penetrate, so that the formed from the hollow sections (15) frame corner is positively fixed and simultaneously aligned plane-parallel.
Description
Die vorliegende Erfindung betrifft einen bei der Montage spreizenden Eckverbinder und ein kostengünstiges Verfahren für seine HerstellungThe present invention relates to a corner connector which expands during installation and to a cost-effective method for its production
Derartige Eckverbinder finden im Fensterbau ihre Anwendung, wo auf Gehrung geschnittene Hohlprofile einer Rahmenkonstruktion, beispielsweise eines Fensters, verbunden werden müssen. Im Allgemeinen kommen aus Kostengründen Eckverbinder aus Strangpressprofil zum Einsatz, in deren Querschnittsgeometrie bereits nutenförmige Aussparungen zur Befestigung integriert sind. Durch Bohrungen im äußeren Rahmenprofil können entsprechende Befestigungsstifte in die Nuten eingeschlagen werden, wodurch eine schnelle und belastbare Fixierung des Fenster- oder Türrahmens gewährleistet wird.Such corner connectors are used in window construction, where mitred hollow sections of a frame construction, such as a window, must be connected. In general, corner connectors made of extruded profile are used for cost reasons, in the cross-sectional geometry of which slot-shaped recesses are already integrated for attachment. By drilling in the outer frame profile corresponding mounting pins can be taken in the grooves, whereby a fast and reliable fixation of the window or door frame is ensured.
Nachteilig ist jedoch, dass die Eckverbinder, um in die Hohlprofile eingeschoben werden zu können, technisch notwendigerweise etwas kleiner als die Öffnung der Hohlkammer sein müssen und darüber hinaus noch zusätzliche Fertigungstoleranzen aufweisen. Durch das daraus resultierende Spiel zwischen Eckverbinder und Hohlprofilwänden sind die beiden Rahmenprofile nach der Montage oft nicht perfekt parallel ausgerichtet, sondern gegeneinander verdreht (
P 21 49 422.4 zeigt einen Ansatz um dieses Problem zu lösen. Hier werden zwei Eckverbinder aus Aluminiumguss übereinandergelegt und eingeschoben, bei der Montage wird ein schmaler Streifen aus dem Rahmenprofil ausgestanzt, der sich zwischen die beiden Eckverbinder presst und diese damit auseinander treibt, wodurch sich die beiden Eckverbinder formschlüssig an die Hohlprofilwand anlegen und die Rahmenprofile auch parallel ausrichten. Hierzu werden jedoch zwei relativ aufwendig zu produzierende Gusseckverbinder benötigt, die Montage erfordert außerdem eine spezielle Stanzmaschine.P 21 49 422.4 shows an approach to solve this problem. Here, two corner connectors made of cast aluminum are superimposed and inserted, during assembly, a narrow strip is punched out of the frame profile, which presses between the two corner connectors and this drives apart, whereby the two corner joints form-fit against the hollow profile wall and the frame profiles also parallel align. For this purpose, however, two relatively complex to be produced cast-iron connector is required, the assembly also requires a special punching machine.
Mit dem hier vorgestellten, ebenfalls spreizenden, jedoch einteiligen Eckverbinder werden die Rahmenprofile ebenfalls parallel ausgerichtet (
Dieses Herstellungsverfahren (
Wesentliches Merkmal der gewählten Geometrie sind Befestigungsnuten, die ein wenig schmaler sind, als der Durchmesser der zugehörigen Befestigungsstifte. Dadurch kann der Stift nur unter erhöhtem Druck in die Nut eingeschlagen werden, weshalb die beiden Eckverbinderhälften beim Eindringen des Stiftes so lange nach außen gedrückt werden, bis sie bündig an den Seitenwänden des Hohlprofiles anliegen (
Die Aufgabe der vorliegenden Erfindung liegt somit in der Bereitstellung eines kostengünstig zu fertigenden Eckverbinders sowie eines Verfahrens zu seiner Herstellung, der eine belastbare Verbindung von Hohlprofilen ermöglicht und diese gleichzeitig bei der Montage parallel zueinander ausrichten kann.The object of the present invention is therefore to provide a cost-effective to manufacture Eckverbinders and a method for its production, which allows a reliable connection of hollow sections and these can align parallel to each other during assembly at the same time.
Diese Aufgabe wird durch einen Eckverbinder mit den Merkmalen des Anspruches 1 gelöst.This object is achieved by a corner connector with the features of
Anhand der nachfolgenden Beschreibung einiger Ausführungsbeispiele werden die Vorteile des spreizenden Eckverbinders unter Bezugnahme auf die beiliegenden Abbildungen erläutert. Darin zeigen:On the basis of the following description of some embodiments, the advantages of the expanding Eckverbinders will be explained with reference to the accompanying drawings. Show:
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016004808.5A DE102016004808A1 (en) | 2016-04-21 | 2016-04-21 | Expanding corner connector and associated manufacturing method |
DE202016002633.0U DE202016002633U1 (en) | 2016-04-21 | 2016-04-22 | Spreading corner connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016004808.5A DE102016004808A1 (en) | 2016-04-21 | 2016-04-21 | Expanding corner connector and associated manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016004808A1 true DE102016004808A1 (en) | 2017-10-26 |
Family
ID=56738719
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016004808.5A Ceased DE102016004808A1 (en) | 2016-04-21 | 2016-04-21 | Expanding corner connector and associated manufacturing method |
DE202016002633.0U Active DE202016002633U1 (en) | 2016-04-21 | 2016-04-22 | Spreading corner connector |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202016002633.0U Active DE202016002633U1 (en) | 2016-04-21 | 2016-04-22 | Spreading corner connector |
Country Status (1)
Country | Link |
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DE (2) | DE102016004808A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018127309A1 (en) | 2018-10-31 | 2020-04-30 | Adrian Kosak | Punchable and pinable, expanding corner connector for glue injection |
DE102020113834A1 (en) | 2020-05-22 | 2021-11-25 | Alpha Deuren International Bv | Connection device for connecting two components of the door or window construction, as well as a method for producing a miter connection on two components |
EP4112864A1 (en) | 2021-06-30 | 2023-01-04 | Alpha Deuren International BV | Connection of mitre sections |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017011731A1 (en) | 2017-12-13 | 2019-06-13 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
DE202017006487U1 (en) | 2017-12-13 | 2018-02-26 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
CN112377060A (en) * | 2020-11-23 | 2021-02-19 | 安徽辉隆集团辉铝新材料科技有限公司 | A angle sign indicating number mounting structure for aluminium shape material frame |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1013410B (en) * | 1954-02-03 | 1957-08-08 | Ver Leichtmetallwerke Gmbh | Corner connection for hollow profiles, especially for window and door frames |
DE1500683A1 (en) * | 1965-09-14 | 1969-09-18 | Claeys Remi Camiel | Connecting element for connecting hollow profiles |
DE1625292B1 (en) * | 1966-12-01 | 1970-03-19 | Sadacem | Method for joining mitered profiles, in particular for window or door frames |
DE2149422A1 (en) * | 1971-10-04 | 1973-04-26 | Hueck Fa E | CORNER CONNECTION FOR FRAME PARTS, IN PARTICULAR FOR WINDOWS AND DOORS |
DE7420241U (en) * | 1974-09-26 | Roth M | Plastic windows | |
DE7500749U (en) * | 1975-05-15 | Aluminium Walzwerke Singen Gmbh | Corner connection brackets for, in particular, mechanical assembly of mitered hollow profile bars to frames of windows, doors or the like. | |
DE2201053C3 (en) * | 1972-01-11 | 1985-07-11 | SCHÜCO Heinz Schürmann & Co, 4800 Bielefeld | Corner connector for mitred profiles or pipes |
DE102006050618A1 (en) * | 2006-10-27 | 2008-04-30 | Elket-Rolladensysteme Besler Gmbh | Multi-layered saw unit for e.g. cutting continuous material, has circular saw blades with different diameters assigned to common drive shaft and spaced apart from each other, and platform for transport of material to be processed |
-
2016
- 2016-04-21 DE DE102016004808.5A patent/DE102016004808A1/en not_active Ceased
- 2016-04-22 DE DE202016002633.0U patent/DE202016002633U1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7420241U (en) * | 1974-09-26 | Roth M | Plastic windows | |
DE7500749U (en) * | 1975-05-15 | Aluminium Walzwerke Singen Gmbh | Corner connection brackets for, in particular, mechanical assembly of mitered hollow profile bars to frames of windows, doors or the like. | |
DE1013410B (en) * | 1954-02-03 | 1957-08-08 | Ver Leichtmetallwerke Gmbh | Corner connection for hollow profiles, especially for window and door frames |
DE1500683A1 (en) * | 1965-09-14 | 1969-09-18 | Claeys Remi Camiel | Connecting element for connecting hollow profiles |
DE1625292B1 (en) * | 1966-12-01 | 1970-03-19 | Sadacem | Method for joining mitered profiles, in particular for window or door frames |
DE2149422A1 (en) * | 1971-10-04 | 1973-04-26 | Hueck Fa E | CORNER CONNECTION FOR FRAME PARTS, IN PARTICULAR FOR WINDOWS AND DOORS |
DE2201053C3 (en) * | 1972-01-11 | 1985-07-11 | SCHÜCO Heinz Schürmann & Co, 4800 Bielefeld | Corner connector for mitred profiles or pipes |
DE102006050618A1 (en) * | 2006-10-27 | 2008-04-30 | Elket-Rolladensysteme Besler Gmbh | Multi-layered saw unit for e.g. cutting continuous material, has circular saw blades with different diameters assigned to common drive shaft and spaced apart from each other, and platform for transport of material to be processed |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018127309A1 (en) | 2018-10-31 | 2020-04-30 | Adrian Kosak | Punchable and pinable, expanding corner connector for glue injection |
DE102020113834A1 (en) | 2020-05-22 | 2021-11-25 | Alpha Deuren International Bv | Connection device for connecting two components of the door or window construction, as well as a method for producing a miter connection on two components |
EP3916188A1 (en) | 2020-05-22 | 2021-12-01 | Alpha Deuren International BV | Connecting device for connecting two components in the abutting area of the door or window frame, and method for producing such a miter joint on two components |
EP4112864A1 (en) | 2021-06-30 | 2023-01-04 | Alpha Deuren International BV | Connection of mitre sections |
DE102021116898A1 (en) | 2021-06-30 | 2023-01-05 | Alpha Deuren International Bv | Connection of miter sections |
Also Published As
Publication number | Publication date |
---|---|
DE202016002633U1 (en) | 2016-06-30 |
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Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |