EP0886029A2 - Equerre - Google Patents

Equerre Download PDF

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Publication number
EP0886029A2
EP0886029A2 EP98110290A EP98110290A EP0886029A2 EP 0886029 A2 EP0886029 A2 EP 0886029A2 EP 98110290 A EP98110290 A EP 98110290A EP 98110290 A EP98110290 A EP 98110290A EP 0886029 A2 EP0886029 A2 EP 0886029A2
Authority
EP
European Patent Office
Prior art keywords
corner bracket
webs
legs
hollow profiles
bracket according
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Withdrawn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
EP98110290A
Other languages
German (de)
English (en)
Other versions
EP0886029A3 (fr
Inventor
Josef Brillisauer
Erich Dietenberger
Marcus Dipl.- Ing. Hermes
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.)
ST Extruded Products Germany GmbH
Original Assignee
Hoogovens Aluminium Profiltechnik 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 Hoogovens Aluminium Profiltechnik GmbH filed Critical Hoogovens Aluminium Profiltechnik GmbH
Publication of EP0886029A2 publication Critical patent/EP0886029A2/fr
Publication of EP0886029A3 publication Critical patent/EP0886029A3/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Withdrawn legal-status Critical Current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
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9645—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
    • E06B3/9681—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 press fit or adhesion
    • E06B3/9682—Mitre joints

Definitions

  • the invention relates to a corner bracket for locking from to Mitred hollow profile frame that can be assembled with two abutting hollow profiles can be locked.
  • corner angles have been used to connect miter-cut hollow profiles, which are plate-shaped and made of metal by die-casting.
  • the two legs are each with one of the abutting hollow profiles clamped or these are in the Locked way on the legs that rags formed by incisions in the Legs provided in the corner angle recesses are pressed.
  • the die castings are very expensive to manufacture the time and effort required to create two hollow sections using one to connect such corner angle firmly, considerably.
  • the two legs of the corner angle are in fact starting from the miter joint in the Insert hollow profiles and by twisting the eccentric or by embedding to lock with these.
  • the object of the invention is therefore to create a corner angle that not only simple in its design and therefore economical to manufacture, but the especially without difficulty can be inserted into the hollow profiles, however nevertheless ensures a firm connection of the hollow profiles to one another.
  • the time and Workload to assemble an existing hollow sections The framework should therefore be kept low, and the introduction of Corner angles should be easy to do.
  • the legs in Cross-section are each U-shaped, that the legs by one plate-shaped crossbar in its outer edge areas on a Side protruding webs are formed and that the legs of the corner bracket in the Hollow profiles can be clamped and / or locked.
  • the webs in the longitudinal direction of the Legs are elastically deformable and the corner angle one between the two Has webs arranged locking web through which the abutting with chambers open on one side to accommodate the corner profiles by means of locking cams formed on these with the legs of the corner bracket are fixable.
  • the should on the crosspieces of the corner angle which are formed at an angle to one another Area of the miter joint of the hollow profiles, for example by an incision or be separated from each other by an exemption.
  • the provided on the legs of the corner bracket should also go to Inclusion of the attached to the hollow profiles, preferably spherical designed locking projections as a fork piece and this should be on have insertion bevels on one or both inner sides and with one on the Hollow profiles molded locking projections partially behind hook be provided.
  • the corner angle in the Area of the miter joint of the abutting hollow profiles with a Opening or on the side facing the webs with a recess be provided over one on one or both sides in the corner bracket in this groove should be accessible from the side in the direction of the miter joint, the one intended to interrupt the webs of the corner bracket Exemption over the area of the opening incorporated in it or should extend the recess.
  • corner bracket from a preferably impact-resistant Manufacture plastic material.
  • a corner angle is formed according to the invention, it is possible to open it extremely easy to use in the hollow profiles and this through the To connect corner brackets firmly together.
  • the hollow profiles are namely just lay out on a solid base in the form of a frame and the two Legs of a corner bracket are simultaneously in the open hollow chambers Press in hollow profiles. There are additional tensions and / or infiltration therefore not necessary, nor are the hollow profiles in a special way rather, the connection is rather simple Jamming and / or locking the corner bracket to accomplish.
  • the Proposed corner bracket which is very economical plastic can be manufactured, it is therefore possible to assemble the assembly a frame composed of hollow profiles to facilitate and assemble in a short time.
  • the corner angle shown in FIGS. 1 and 6 and designated 11 serves for Locking two miter to be assembled into a frame 1 cut hollow profiles 2 and 3, around them in the area of the miter joint 4 connect with each other.
  • the corner bracket 11 consists of an impact-resistant Plastic material and has two legs 12 running at right angles to one another and 13, the receiving chambers 5 and 6 provided in the hollow profiles 2 and 3 intervention.
  • the legs 12 and 13 of the corner bracket 11 are, as in particular the figures 2 and 3 can be seen, designed in cross section U-shaped, in the one plate-shaped crossbar 14 in its outer edge regions on one side two Project webs 15 and 16 which are elastic in the longitudinal direction of the legs 12 and 13 are deformable.
  • 11 is in the corner of the corner bracket Ridges 15 and 16 incorporated a larger cutout 17 so that the ridges 15 and 16 of the individual legs 12 and 13 are not connected to one another and can be pivoted inwards. It is also possible for the same purpose the webs 15 and 16 corresponding to the miter joint 4 by one to separate the incision shown.
  • the webs are 15 and 16 each equipped with an insertion bevel 18, and in addition, on the outer sides of the webs 15 and 16, contact strips 19 molded. Since the length of the crossbar 14 is approximately the internal dimension of the Receiving chambers 5, 6 corresponds and the contact strips 19 over the crosspiece 14 survive, the webs 15, 16 when inserting the corner bracket 11 in the Receiving chambers 5, 6 bent inwards so that the webs 15, 16 below Prestress on the hollow profiles 2 and 3 and the corner bracket 11 thus is securely locked. Through the system bar 19 is also the when the Corner angle 11 friction to be overcome since the contact surfaces are small, reduced.
  • the legs 12 and 13 each have a locking web 21 into which engage the locking cams 7 and 8 respectively.
  • the locking webs 21 are as a fork piece 22 formed, in the opening 23, the locking cams 7 and 8 are held there on A rear hook 25 is formed on the inner surfaces of the fork piece 22.
  • the fork piece 22 is also equipped with an insertion bevel 24.
  • the corner bracket 11 can also be glued.
  • the adhesive can even at corner angles 11 already inserted in the hollow profiles 2 and 2 to the miter joint 4 to seal them, pressed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Furniture Connections (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Motor Or Generator Frames (AREA)
EP98110290A 1997-06-18 1998-06-05 Equerre Withdrawn EP0886029A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29710496U DE29710496U1 (de) 1997-06-18 1997-06-18 Eckwinkel
DE29710496U 1997-06-18

Publications (2)

Publication Number Publication Date
EP0886029A2 true EP0886029A2 (fr) 1998-12-23
EP0886029A3 EP0886029A3 (fr) 2000-05-10

Family

ID=8041712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110290A Withdrawn EP0886029A3 (fr) 1997-06-18 1998-06-05 Equerre

Country Status (2)

Country Link
EP (1) EP0886029A3 (fr)
DE (1) DE29710496U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710496U1 (de) * 1997-06-18 1997-09-04 Hoogovens Aluminium Profiltechnik Gmbh, 88267 Vogt Eckwinkel
GR980100080A (el) * 1998-02-26 1999-10-29 Συστημα ανοιγομενου κουφωματος αλουμινιου με καθολοκληριαν κεκλιμενες περι οριζοντιο αξονα προς τα εξω πλευρες στα τμηματα υποδοχης των υδατων και με συνδεση των κεκλιμενων επιπεδων υπο γωνιαν 90 μοιρων
CN103046844B (zh) * 2012-12-20 2015-05-20 深圳广田高科新材料有限公司 免组角机装配的外调内滑式铝合金组框结构
DE102015101071A1 (de) * 2015-01-19 2016-07-21 Mario Reincke Rahmenprofile von Fenstern und Türen und Verbindungselemente dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316328A1 (de) * 1973-04-02 1974-10-17 Josef Rothaug Klemmstueck fuer eckverbindungen
US4024691A (en) * 1975-06-06 1977-05-24 Roblin Industries, Inc. Corner key reinforcement brace
DE9416529U1 (de) * 1994-10-14 1996-02-15 Kronenberg, Max, 42657 Solingen Abgewinkelter Eckverbinder
DE29710496U1 (de) * 1997-06-18 1997-09-04 Hoogovens Aluminium Profiltechnik Gmbh, 88267 Vogt Eckwinkel

Also Published As

Publication number Publication date
EP0886029A3 (fr) 2000-05-10
DE29710496U1 (de) 1997-09-04

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