EP2080866A2 - Élément de couplage pour traverses de cadres métalliques pour portes et/ou battants de portes - Google Patents

Élément de couplage pour traverses de cadres métalliques pour portes et/ou battants de portes Download PDF

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Publication number
EP2080866A2
EP2080866A2 EP20080172495 EP08172495A EP2080866A2 EP 2080866 A2 EP2080866 A2 EP 2080866A2 EP 20080172495 EP20080172495 EP 20080172495 EP 08172495 A EP08172495 A EP 08172495A EP 2080866 A2 EP2080866 A2 EP 2080866A2
Authority
EP
European Patent Office
Prior art keywords
coupling element
crosspiece
pressure
upright
insertable
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Withdrawn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
EP20080172495
Other languages
German (de)
English (en)
Inventor
Gianfranco Cinetto
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.)
Cinetto F LLI Srl
Original Assignee
Cinetto F LLI Srl
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 Cinetto F LLI Srl filed Critical Cinetto F LLI Srl
Publication of EP2080866A2 publication Critical patent/EP2080866A2/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Withdrawn legal-status Critical Current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
    • E06B3/9642—Butt type joints with at least one frame member cut off square; T-shape 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E06B1/524—Mullions; Transoms
    • 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
    • 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
    • E06B3/9684—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 hooking protrusions on the connecting piece in openings of the frame member, e.g. by snap-locking

Definitions

  • the present invention relates to a coupling element for crosspieces of metal frames for doors and/or door leaves.
  • Metal frames for doors and/or door leaves consisting substantially of two uprights connected together at their ends by double angle stringers and defining a space which is generally filled with panelling of glass or other material.
  • the two uprights are connected together along the centre line by a crosspiece.
  • the crosspiece is formed from a tubular profile provided internally with two curved longitudinal projections which overall form a cylindrical seat.
  • the crosspiece is also provided externally with a T-profile acting as a support for the panelling.
  • connection between the crosspiece and the upright is made by forming a hole in the facing walls of the uprights, inserting a threaded pin through these, applying the crosspiece to the threaded pin and locking the crosspiece to the threaded pin by means of a grub screw which engages them both.
  • Another system consists of applying to the ends of the uprights a threaded pin which also engages in the circular seat of the crosspiece.
  • a further system consists of fixing the crosspiece to the upright by means of a screw, by making a through hole in both sides of the upright.
  • An object of the invention is to eliminate these drawbacks by providing a coupling element which can be easily applied to the upright and/or to the crosspiece and is of low cost.
  • Another object of the invention is to provide a coupling element which enables the upright and crosspiece to be easily connected together and be rapidly disassembled.
  • the coupling element of the invention is applied in metal frames consisting of two uprights joined together by angle stringers 4, to connect the central crosspiece 6 to the facing surfaces of the upright 2.
  • the crosspiece 6 consists of a tubular profile of substantially rectangular cross-section provided internally with curved projections 8 which form overall a cylindrical seat 10, and provided externally with a T-profile 12 for fixing the panelling.
  • the coupling element of the invention comprises substantially a plastic or metal cylindrical body 16, provided with a plurality of circumferential ribs 18 and a tang 20 the width of which corresponds substantially to the distance between the facing edges of the curved projections 8.
  • the cylindrical body 16 extends at one end into a second body 22 consisting substantially of a first semi-cylindrical stepped portion 24, a second cylindrical portion 26 the diameter of which corresponds to the diameter of the hole 28 of the upright 2, and an abutment portion 30.
  • the coupling element of the invention is used in the following manner: it is inserted with its cylindrical body 16 into the seat 10 such that the tang 20 is disposed between the facing edges of the projections 8.
  • This insertion operation is carried out by striking against the portion 30 with a hammer to cause forced insertion, which is resisted by the presence of the ribs 18 within the seat 10.
  • the cylindrical portion is inserted through the hole formed therein, and after passing beyond the thickness of the upright it rests by gravity with the portion 26 on the edge of the hole 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP20080172495 2008-01-21 2008-12-22 Élément de couplage pour traverses de cadres métalliques pour portes et/ou battants de portes Withdrawn EP2080866A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVE20080001 ITVE20080001A1 (it) 2008-01-21 2008-01-21 Elemento di aggancio per traversini di telai metallici per porte e/o ante.-

Publications (1)

Publication Number Publication Date
EP2080866A2 true EP2080866A2 (fr) 2009-07-22

Family

ID=40290469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080172495 Withdrawn EP2080866A2 (fr) 2008-01-21 2008-12-22 Élément de couplage pour traverses de cadres métalliques pour portes et/ou battants de portes

Country Status (2)

Country Link
EP (1) EP2080866A2 (fr)
IT (1) ITVE20080001A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025120325A1 (fr) * 2023-12-08 2025-06-12 Louver-Lite Limited Système d'ensemble cadre et procédé d'assemblage d'un cadre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025120325A1 (fr) * 2023-12-08 2025-06-12 Louver-Lite Limited Système d'ensemble cadre et procédé d'assemblage d'un cadre
GB2636380A (en) * 2023-12-08 2025-06-18 Louver Lite Ltd A frame assembly system

Also Published As

Publication number Publication date
ITVE20080001A1 (it) 2009-07-22

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