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DE29715845U1 - Corner connector - Google Patents

Corner connector

Info

Publication number
DE29715845U1
DE29715845U1 DE29715845U DE29715845U DE29715845U1 DE 29715845 U1 DE29715845 U1 DE 29715845U1 DE 29715845 U DE29715845 U DE 29715845U DE 29715845 U DE29715845 U DE 29715845U DE 29715845 U1 DE29715845 U1 DE 29715845U1
Authority
DE
Germany
Prior art keywords
corner connector
element according
legs
width
degrees
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.)
Expired - Lifetime
Application number
DE29715845U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29715845U priority Critical patent/DE29715845U1/en
Publication of DE29715845U1 publication Critical patent/DE29715845U1/en
Priority to DE19840057A priority patent/DE19840057A1/en
Priority to EP98116637A priority patent/EP0903505A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • 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
    • E06B3/98—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 the connecting pieces being specially adapted for drawing the frame members towards each other
    • E06B3/982—Mitre joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E04B2001/389—Brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Paper (AREA)
  • Processing Of Terminals (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Description

Verbindungselement für Hohlprofile (z.B. Aluminium-Strebenprofile)Connecting element for hollow profiles (e.g. aluminium strut profiles)

Die Erfindung betrifft ein Element zum stirnseitigen Verbinden von zwei Hohlprofilen mit Längsnuten,deren Stirnseiten in einem Gehrungswinkel zueinander stehen.The invention relates to an element for the frontal connection of two hollow profiles with longitudinal grooves, the front sides of which are at a miter angle to one another.

Da die meisten Gehrungsverbindungen rechtwinkliger Art sind,betrifft dieses den Winkel von 45Grad.Natürlich ist auch jede andere Gradzahl möglich.Since most miter joints are right-angled, this applies to the angle of 45 degrees. Of course, any other number of degrees is also possible.

Erfindungsgemäß weist der rechtwinklige Eckverbinder zwei gleichlange Schenkel auf,bei denen teilweise eine Einprägung in der jeweiligen Nutschlitzbreite angebracht ist.Diese Einprägung wirkt beim Verbinden zentrierend und erhöht gleichzeitig die Stabilität.Die Breite der Schenkel ist um einiges geringer als die Längsnut,um den Einsatz in alle Profile gleicher Art zu gewährleisten. Beide Schenkel sind im Bereich der Einprägung mit jeweils zwei Gewindebohrungen ausgestattet,die bis zu lOGrad schräg nach außen zeigen können.Hierdurch wird gewährleistet,daß beim Spannvorgang die Gehrungsflächen gegeneinander gedrückt werden. Für jede Verbindungsstelle werden zwei Eckverbinder benötigt. Die Verbindung ist für leichte Beanspruchungen ausgelegt wie Stellwände,Schutzzäune,Abdeckungen usw..According to the invention, the right-angled corner connector has two legs of equal length, some of which have an indentation in the respective slot width. This indentation has a centering effect when connecting and at the same time increases stability. The width of the legs is considerably smaller than the longitudinal groove in order to ensure that they can be used in all profiles of the same type. Both legs are equipped with two threaded holes in the area of the indentation, which can point outwards at an angle of up to 10 degrees. This ensures that the miter surfaces are pressed against each other during the clamping process. Two corner connectors are required for each connection point. The connection is designed for light loads such as partition walls, protective fences, covers, etc.

BeschreibungDescription

Ein stranggepreßtes Hohlprofil (A) weist jeweils in der Mitte seiner Seitenwände (B) einen Nutschlitz (C) mit einem hinterschnittenen Nutenbereich (Cl) auf.An extruded hollow profile (A) has a groove slot (C) with an undercut groove area (Cl) in the middle of each of its side walls (B).

Beim Verbinden zweier auf Gehrung geschnittener Hohlprofile(A) wird die jeweilige Nutschlitzbreite (C) für eine passende Verbindung genutzt.Der Eckverbinder (1) wird in beide Hohlprofile (A) eingebracht und zentriert sich beim Spannen mit seinen Einprägungen (2) im Nutschlitz (C).When connecting two mitred hollow profiles (A), the respective slot width (C) is used for a suitable connection. The corner connector (1) is inserted into both hollow profiles (A) and, when clamped, centers itself with its indentations (2) in the slot (C).

Eine mechanische Bearbeitung wie Bohren oder Gewindeschneiden ist nicht nötig.Das Festlegen des Eckverbinders geschieht mittels vier Gewindestiften (4),welche die Hohlprofile gegeneinander verspannen.Mechanical processing such as drilling or thread cutting is not necessary. The corner connector is secured using four threaded pins (4) which clamp the hollow profiles against each other.

Die Profile werden bei dieser Verbindungsart nicht beschädigt und können wieder verarbeitet werden.Der Eckverbinder ist ebenfalls wiederverwertbar.The profiles are not damaged with this type of connection and can be reused. The corner connector is also recyclable.

Claims (5)

AnsprüthS *.·' I ·Claims *.·' I · 1. Element zum Festlegen in einem hinterschnittenen Innenraum einer Längsnut eines Hohlprofiles dadurch gekennzeichnet,1. Element for fixing in an undercut interior of a longitudinal groove of a hollow profile, characterized in that dass ein meist rechtwinkliger Eckverbinder (1) zwei Schenkel (la) aufweist,die mit einer Einprägung (2) in der Breite des Nutschlitzes (C) versehen sind.that a mostly right-angled corner connector (1) has two legs (la) which are provided with an indentation (2) in the width of the groove slot (C). 2. Element nach Anspruch 1,dadurch gekennzeichnet,dass beide Schenkel (la) von jeweils zwei Gewindebohrungen (3) durchsetzt sind.2. Element according to claim 1, characterized in that both legs (la) are penetrated by two threaded holes (3) each. 3. Element nach Anspruch 1,dadurch gekennzeichnet,dass die Gewindebohrungen bis 10 Grad schräg sein können.3. Element according to claim 1, characterized in that the threaded holes can be inclined by up to 10 degrees. 4. Element nach Anspruch 1-3,dadurch gekennzeichnet,dass die Einprägung (2) sich nach dem Nutschlitz (C) richtet und in der Breite unterschiedlich sein kann.4. Element according to claims 1-3, characterized in that the impression (2) is aligned with the groove slot (C) and can be different in width. 5. Element nach Anspruch 1-4,dadurch gekennzeichnet,dass die Einprägung (2) auf der ganzen Länge ca.15 Grad schräg ist, um die Zentrierung zu gewährleisten.5. Element according to claims 1-4, characterized in that the impression (2) is inclined by approximately 15 degrees along its entire length in order to ensure centering.
DE29715845U 1997-09-04 1997-09-04 Corner connector Expired - Lifetime DE29715845U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29715845U DE29715845U1 (en) 1997-09-04 1997-09-04 Corner connector
DE19840057A DE19840057A1 (en) 1997-09-04 1998-09-03 Corner connector for hollow profile with longitudinal grooves
EP98116637A EP0903505A1 (en) 1997-09-04 1998-09-03 Element for fastening in a cavity of a profile or similar workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29715845U DE29715845U1 (en) 1997-09-04 1997-09-04 Corner connector

Publications (1)

Publication Number Publication Date
DE29715845U1 true DE29715845U1 (en) 1998-01-22

Family

ID=8045504

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29715845U Expired - Lifetime DE29715845U1 (en) 1997-09-04 1997-09-04 Corner connector
DE19840057A Withdrawn DE19840057A1 (en) 1997-09-04 1998-09-03 Corner connector for hollow profile with longitudinal grooves

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19840057A Withdrawn DE19840057A1 (en) 1997-09-04 1998-09-03 Corner connector for hollow profile with longitudinal grooves

Country Status (2)

Country Link
EP (1) EP0903505A1 (en)
DE (2) DE29715845U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111982B (en) 1999-04-06 2003-10-15 Teknoware Oy Angle joint for profile pieces
WO2004029465A2 (en) 2002-09-23 2004-04-08 Holscher Winfried K W Connecting device for two workpieces, particularly for bar-type hollow profiled members
WO2005073568A1 (en) * 2004-01-22 2005-08-11 Holscher Winfried K W Joining device for two bar-type hollow profiled members, and method for the production thereof
GB2474046B (en) * 2009-10-02 2012-04-04 Raptorgrip Ltd A fastening assembly
CN108019402B (en) * 2016-10-28 2021-04-30 上海屹韧铁艺有限公司 Stainless steel connection structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367521A (en) * 1963-05-14 1964-07-24 Aldo Giulianini Process and assembly parts for joining profiles
FR2330898A1 (en) * 1975-11-04 1977-06-03 Udave Jean Extruded light alloy framework for office partitions - is assembled by angle pieces fitting in grooves and located in position by grub screws
US5116299A (en) * 1991-11-22 1992-05-26 Kevin Kvols Fastening system for members of a framework
NL1001615C1 (en) * 1995-11-09 1997-05-13 Eduardus Leonardus Gennissen Profile connection for frame construction

Also Published As

Publication number Publication date
DE19840057A1 (en) 1999-04-15
EP0903505A1 (en) 1999-03-24

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980305

R156 Lapse of ip right after 3 years

Effective date: 20010601