EP0555929A1 - Stück zur winkeligen Verbindung von einander zustrebenden linearen Elementen - Google Patents

Stück zur winkeligen Verbindung von einander zustrebenden linearen Elementen Download PDF

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Publication number
EP0555929A1
EP0555929A1 EP93200370A EP93200370A EP0555929A1 EP 0555929 A1 EP0555929 A1 EP 0555929A1 EP 93200370 A EP93200370 A EP 93200370A EP 93200370 A EP93200370 A EP 93200370A EP 0555929 A1 EP0555929 A1 EP 0555929A1
Authority
EP
European Patent Office
Prior art keywords
joint
male portions
elements
section
converging
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
EP93200370A
Other languages
English (en)
French (fr)
Other versions
EP0555929B1 (de
Inventor
Graziello Mainardi
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.)
ESA K S.P.A.
Original Assignee
ESA ALLUMINIO SpA
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 ESA ALLUMINIO SpA filed Critical ESA ALLUMINIO SpA
Publication of EP0555929A1 publication Critical patent/EP0555929A1/de
Application granted granted Critical
Publication of EP0555929B1 publication Critical patent/EP0555929B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B3/9641—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces part of which remains visible

Definitions

  • This invention relates to a joint for connecting two mutually converging linear elements together angularly in the direction of their length, in particular converging section elements of a door or window frame.
  • any angularity or coplanarity errors in the surfaces to be brought into contact affect the strength and appearance of the connection, and are reflected to an amplified extent in the symmetry of the door or window frame.
  • the object of the present invention is to obviate the aforesaid drawback by providing a joint which is able to simplify the angular connection of converging linear elements and in particular section elements for door or window frames, such that the frame is more simple to construct than in the current state of the art.
  • the joint no longer requires oblique cutting of the converging linear (section) elements and is simple to install in that it is necessary merely to insert the male portions into the cavities, and then to lock them in position if the insertion is not of forced-fit type.
  • the frame reliably respects tolerances and in addition the joint is tendentially strong and can be further reinforced by lengthening the male portions and by increasing the contact areas.
  • the joint of the invention is of the type used for angularly connecting two linear elements together in the direction of their length, and in particular two converging section elements of the frame 2 of a door or window, for example a window 3.
  • the convergence is of 90°.
  • the joint 1 comprises a central element 4 and two male portions 7 and 8.
  • the central element 4 is substantially a parallelepiped and therefore has all its opposing surfaces parallel.
  • Said surfaces consist of two contact surfaces 5 and 6, two surfaces 14 and 15 opposite the contact surfaces 5 and 6, and two lateral surfaces 16 and 17.
  • the respective male portions 7 and 8 extend perpendicularly from the contact surfaces 5 and 6. Said contact surfaces converge at a corner 9, defined as the inner corner, and are arranged to make contact with respective cross-sections 10 and 11 of section elements 12 and 13 perpendicular to the axes 25 and 26 of said section elements.
  • the surfaces 14 and 15 converge at a corner 18, defined as the outer corner and rounded to satisfy both accident prevention and appearance requirements.
  • the lateral surfaces 14-17 of the central element 4 are coplanar with the outer surfaces of the section elements 12 and 13.
  • the male portions 7 and 8 which in the illustrated example are of parallelepiped shape, penetrate into the cavities which open at the cross-sections 10 and 11 of the section elements 12 and 13 so that the outer surfaces of the male portions 7 and 8 make contact with the inner surfaces of the cavity.
  • the male portions 7 and 8 are fixed by a fixing means chosen from glue, pins, screws, welding, rivets and forced insertion.
  • the joint 1A is provided with a thermally insulating element 22 to interrupt, when in operation, the thermal bridge between the lateral surfaces 16A and 17A of the central element 4A and that between the corresponding lateral surfaces 20A and 21A of the relative male portions 7A and 8A.
  • the thermally insulating element 22 is positioned parallel to the plane of symmetry of the joint 1A and preferably coplanar with said plane. In this manner the two metal elements into which the joint is divided by the thermally insulating element 22 (which is a thermal insulant and hence not of metal) can in certain cases be made identical, with consequent reduction in the overall constructional cost of the joint.
  • Various fixing means can be used to fix together the three component elements of the joint 1A. These can for example be chosen from those suggested for fixing the male portions 7, 8 and 7A, 8A to the relative section elements 12, 13 and 12A, 13A.
  • section elements 12A and 13A also have to be provided with thermally insulating elements 23 and 24.

Landscapes

  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Details Of Indoor Wiring (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Wing Frames And Configurations (AREA)
  • Tents Or Canopies (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Headphones And Earphones (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP93200370A 1992-02-14 1993-02-11 Stück zur winkeligen Verbindung von einander zustrebenden linearen Elementen Expired - Lifetime EP0555929B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI920126U 1992-02-14
IT92MI000126U IT228750Y1 (it) 1992-02-14 1992-02-14 Giunto per il collegamento angolato di elementi lineari tra loro covergenti

Publications (2)

Publication Number Publication Date
EP0555929A1 true EP0555929A1 (de) 1993-08-18
EP0555929B1 EP0555929B1 (de) 1997-06-25

Family

ID=11361652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93200370A Expired - Lifetime EP0555929B1 (de) 1992-02-14 1993-02-11 Stück zur winkeligen Verbindung von einander zustrebenden linearen Elementen

Country Status (6)

Country Link
EP (1) EP0555929B1 (de)
AT (1) ATE154840T1 (de)
DE (1) DE69311744T2 (de)
ES (1) ES2105067T3 (de)
GR (1) GR3024683T3 (de)
IT (1) IT228750Y1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743489C1 (de) * 1997-03-13 1999-05-06 Harry Krischer Bausatz für einen Fensterflügelrahmen aus Holz
SG94364A1 (en) * 2001-06-27 2003-02-18 Ykk Corp Batten-attached fittings
ITFI20100115A1 (it) * 2010-05-25 2011-11-26 Sealt S R L "porzione d'angolo di telaio di serramento e telaio di serramento con detta porzione d'angolo"
EP2360344A3 (de) * 2010-02-11 2015-01-07 Alcoa Aluminium Deutschland, Inc. Eckverbinder für Fenster- und Türrahmen
JP2017025589A (ja) * 2015-07-22 2017-02-02 三協立山株式会社 建具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213816A1 (de) * 1972-03-22 1973-09-27 Otto Gemuenden Neues formstueck als eckverbindung fuer fensterrahmen
GB1585718A (en) * 1978-01-28 1981-03-11 Radway Plastics Ltd Rectangular sub-frame for building construction
FR2550577A1 (fr) * 1983-06-22 1985-02-15 Freudenberg Carl Jeu d'elements pour assembler au moins deux vitres a joint etanche et a un certain ecartement mutuel
DE3401106A1 (de) * 1984-01-13 1985-07-25 Naamloze Vennootschap Hörmann-Belgie, Winterslag-Genk Rahmen fuer die halterung einer scheibe oder dergleichen in einem tuerblatt oder torblatt
GB2161193A (en) * 1984-07-03 1986-01-08 Aspec Limited Glazed partition
DE3738358A1 (de) * 1987-11-12 1989-05-24 Arnold Neher Rahmen, insbesondere fuer leichte fenster, vorsatzfenster, insektengitter oder dergleichen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213816A1 (de) * 1972-03-22 1973-09-27 Otto Gemuenden Neues formstueck als eckverbindung fuer fensterrahmen
GB1585718A (en) * 1978-01-28 1981-03-11 Radway Plastics Ltd Rectangular sub-frame for building construction
FR2550577A1 (fr) * 1983-06-22 1985-02-15 Freudenberg Carl Jeu d'elements pour assembler au moins deux vitres a joint etanche et a un certain ecartement mutuel
DE3401106A1 (de) * 1984-01-13 1985-07-25 Naamloze Vennootschap Hörmann-Belgie, Winterslag-Genk Rahmen fuer die halterung einer scheibe oder dergleichen in einem tuerblatt oder torblatt
GB2161193A (en) * 1984-07-03 1986-01-08 Aspec Limited Glazed partition
DE3738358A1 (de) * 1987-11-12 1989-05-24 Arnold Neher Rahmen, insbesondere fuer leichte fenster, vorsatzfenster, insektengitter oder dergleichen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743489C1 (de) * 1997-03-13 1999-05-06 Harry Krischer Bausatz für einen Fensterflügelrahmen aus Holz
SG94364A1 (en) * 2001-06-27 2003-02-18 Ykk Corp Batten-attached fittings
EP2360344A3 (de) * 2010-02-11 2015-01-07 Alcoa Aluminium Deutschland, Inc. Eckverbinder für Fenster- und Türrahmen
ITFI20100115A1 (it) * 2010-05-25 2011-11-26 Sealt S R L "porzione d'angolo di telaio di serramento e telaio di serramento con detta porzione d'angolo"
JP2017025589A (ja) * 2015-07-22 2017-02-02 三協立山株式会社 建具

Also Published As

Publication number Publication date
DE69311744D1 (de) 1997-07-31
ITMI920126V0 (it) 1992-02-14
GR3024683T3 (en) 1997-12-31
ATE154840T1 (de) 1997-07-15
ITMI920126U1 (it) 1993-08-14
IT228750Y1 (it) 1998-05-21
EP0555929B1 (de) 1997-06-25
DE69311744T2 (de) 1997-12-04
ES2105067T3 (es) 1997-10-16

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