EP0468064A1 - Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau - Google Patents

Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau Download PDF

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Publication number
EP0468064A1
EP0468064A1 EP90114037A EP90114037A EP0468064A1 EP 0468064 A1 EP0468064 A1 EP 0468064A1 EP 90114037 A EP90114037 A EP 90114037A EP 90114037 A EP90114037 A EP 90114037A EP 0468064 A1 EP0468064 A1 EP 0468064A1
Authority
EP
European Patent Office
Prior art keywords
supporting element
louver
louver board
wall
board
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
EP90114037A
Other languages
English (en)
French (fr)
Other versions
EP0468064B1 (de
Inventor
Giovanni Mancuso
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.)
ITALSYSTEM Srl
Original Assignee
ITALSYSTEM 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 ITALSYSTEM Srl filed Critical ITALSYSTEM Srl
Priority to DE69031273T priority Critical patent/DE69031273D1/de
Priority to ES90114037T priority patent/ES2107415T3/es
Priority to AT90114037T priority patent/ATE156890T1/de
Priority to EP90114037A priority patent/EP0468064B1/de
Publication of EP0468064A1 publication Critical patent/EP0468064A1/de
Application granted granted Critical
Publication of EP0468064B1 publication Critical patent/EP0468064B1/de
Priority to GR970402990T priority patent/GR3025348T3/el
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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae

Definitions

  • the present invention relates to a supporting element for orientatable louver boards for shutters with simplified assembly.
  • the installation of a shutter with orientatable louver boards usually initially entails the insertion of the louver board supporting elements into the ends of said louver boards along a direction which is substantially parallel to the axis of the louver boards and subsequently the association of the supporting elements, with the respective assembled louver boards, with the uprights of the frame of the shutter.
  • This assembly system has considerable disadvantages, the first of which is the fact that if the dimension of the frame of the shutter do not perfectly match the dimensions of the seat in which said shutter is to be mounted it is necessary to dismantle all the louver boards from their supports in order to replace them with longer louver boards or possibly shorten them to the required size.
  • the aim of the present invention is to eliminate the above described disadvantages by providing a supporting element for orientatable louver boards for shutters with simplified assembly which can be coupled to the louver boards when the frame of the shutter is already assembled and can be uncoupled from said louver boards along a direction which differs from the assembly direction.
  • an important object of the invention is to provide a supporting element for orientatable louver boards for shutters with simplified assembly which effectively retains the louver boards once they are associated therewith.
  • Another object of the present invention is to provide an orientatable louver board for shutters in which, when the louver boards are in closed position, the regions of contact with the other louver boards define a perfect barrier to the passage of light.
  • Not least object is to provide a supporting element for orientatable louver boards which has no play once it is assembled to the louver boards.
  • a supporting element for orientatable louver boards for shutters with simplified assembly which comprise a hollow body which has, on its two longer sides, variously shaped seats for coupling to other orientatable louver boards of the shutter, characterized in that it comprises guiding means and retention means for associating said louver board with said supporting element along a direction which is substantially orthogonal to the axis of said louver board, said retention means being adapted to release said louver board from said supporting element along two mutually orthogonal directions, one of which is substantially parallel to said axis of said louver board.
  • each orientatable louver board for shutters with simplified assembly comprises a hollow body 2 which has, on its two longer sides, which are arranged to the right and to the left of the hollow body in the drawing, variously shaped seats, generally indicated by the reference numerals 3 and 4, adapted to couple to the other orientatable louver boards of the shutter, as illustrated in figure 2.
  • a supporting element 5 according to the invention is mounted on each end of the louver boards and is rotatably coupled to the lateral uprights of the shutter, which are not illustrated in the drawings.
  • Each of the supporting elements 5 has guiding means, generally indicated by the reference numeral 6, and retention means, indicated by 7, to allow the valid retention of the louver board to the supporting element along a direction which is substantially orthogonal to the axis of said louver board.
  • the guiding means 6 comprise a first wall 8 and a second wall 9 which define between them a region 10 for the accommodation of the louver board; the configuration and width of said accommodation region are substantially equal to those of the cross section of the hollow body of the louver board.
  • the second wall 9 is furthermore inclined with respect to the first wall 5 by the same angle by which the corresponding surface 11 of the louver board is inclined.
  • the retention means 7 comprise at least one raised portion and more in particular two raised portions 12 and 13 which extend perpendicular from the accommodation region 10.
  • Each of said raised portions 12 and 13 has an upper wall 29 which is inclined so as to facilitate the insertion of the louver board in the supporting element and a wall 30 which is orthogonal to the accommodation region so as to provide a final locking to the supporting element by virtue of its engagement with the inner surface thereof.
  • the raised portion 12 engages within the hollow body 2, whereas the raised portion 13 engages within the seat 4 or, in a constructive variation, the raised portion 12 engages within the seat 3.
  • the second wall 9 furthermore has, on the opposite side with respect to the two raised portions 12 and 13, a curved end portion 14 the function whereof is to co-operate with the raised portions 12 and 13 to retain the louver board to the supporting element.
  • each seat has recessed parts 18 on one which are located at protruding parts 17 of the other, so as to define a labyrinth-like path which has at least two barrier regions and more precisely three barrier regions against the passage of light when the louver boards are in closed position.
  • a recess 15 for accommodating a sealing gasket 16 is furthermore advantageously provided in the seat 3; said gasket is defined by a first rod 19 from which a second rod 20 extends vertically; two wings 21 divergently extend from said second rod.
  • the wings 21 are simultaneously in contact with the shoulders 22 of two contiguous louver boards so as to provide a perfect seal, preventing the passage of dust or water as well as light.
  • the retention means comprise at least one coupling element 40 which has, on one side, a raised portion 41 adapted to be inserted within each louver board 2 and, on the opposite side with respect to the raised portion 41, at least one pin, two pins 42 in the illustrated example, suitable for engaging snap-together in respective holes 43 provided in the supporting element when the louver board is associated therewith.
  • the pins 42 are conveniently associated with respective tabs 44 which are elastically yielding since they are coupled to the accommodation region 10 of the supporting element only with one of their sides.
  • the coupling element can also be provided without the two end portions 45 and 46 and therefore its exact placement on the supporting element is obtained by providing thereon two steps 47 and 48 which abut on the end portions 45 and 46 of the coupling element which are indicated in broken lines in figure 7.
  • louver board With the respective supporting element according to the invention is evident from which has been described and illustrated; in particular, with reference to figures 4 and 5, it can be seen that by moving the louver board along a direction which is substantially perpendicular to its longitudinal axis, also by virtue of the presence of the second wall 9, said louver board is guided until it is proximate to the raised portions 12 and 13 or to the holes 43 if the coupling element 40 is associated with the louver board.
  • the raised portions 12 and 13 By subsequently exerting a slight pressure, the raised portions 12 and 13, by virtue of the presence of an inclined wall on their face, respectively insert in the seat 4 and within the hollow body 2 or the seat 3 of the louver board, locking said louver board to the supporting element 5.
  • the pins 42 insert in the respective holes 43 if the coupling element 40 is associated with the louver board.
  • the curved end portion 14 of the second wall 6 furthermore co-operates to retain in place the louver board 1 within its accommodation region in the supporting element.
  • the orientatable louver board for shutters with simplified assembly according to the invention is particularly advantageous in that it allows the casement installer for example to couple a specimen louver board to the respective supporting element after mounting the shutter's frame, to check if the length of the louver board is exactly the preset one and thus confidently mount all the remaining louver boards on the respective supporting elements.
  • the length of the louver board is not the preset one, it is possible to already preset the other louver boards with the right measurements without the disadvantage of having rejects.
  • the materials employed, as well as the dimensions, may be any according to the requirements and the state of the art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Blinds (AREA)
EP90114037A 1990-07-23 1990-07-23 Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau Expired - Lifetime EP0468064B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE69031273T DE69031273D1 (de) 1990-07-23 1990-07-23 Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau
ES90114037T ES2107415T3 (es) 1990-07-23 1990-07-23 Un elemento de soporte para tablas de lamas.
AT90114037T ATE156890T1 (de) 1990-07-23 1990-07-23 Stützelement für einstellbare jalousielamellen von läden mit vereinfachtem zusammenbau
EP90114037A EP0468064B1 (de) 1990-07-23 1990-07-23 Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau
GR970402990T GR3025348T3 (en) 1990-07-23 1997-11-11 Supporting element for orientable louver boards for shutters with simplified assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90114037A EP0468064B1 (de) 1990-07-23 1990-07-23 Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau

Publications (2)

Publication Number Publication Date
EP0468064A1 true EP0468064A1 (de) 1992-01-29
EP0468064B1 EP0468064B1 (de) 1997-08-13

Family

ID=8204244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90114037A Expired - Lifetime EP0468064B1 (de) 1990-07-23 1990-07-23 Stützelement für einstellbare Jalousielamellen von Läden mit vereinfachtem Zusammenbau

Country Status (5)

Country Link
EP (1) EP0468064B1 (de)
AT (1) ATE156890T1 (de)
DE (1) DE69031273D1 (de)
ES (1) ES2107415T3 (de)
GR (1) GR3025348T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566517A2 (de) * 2004-02-23 2005-08-24 TEKNALSYSTEMS Srl Verstellbare Lamelle ohne Dichtelement eines dicht schließenden Fensterladens und Halteelement dafür
EP2431547A1 (de) * 2010-09-21 2012-03-21 Frigerio Tende Da Sole S.r.l. Einstellbare Schutzkonstruktion zur Herstellung von Abdeckungsanordnungen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1897147U (de) * 1964-05-11 1964-07-23 Alexander Crudup Lamellenfenster.
CH425165A (de) * 1965-02-10 1966-11-30 Emil Dr Tobler Rolladen
AU532274B2 (en) * 1979-05-18 1983-09-22 James Hardie Research Pty Limited Louvre windows

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1897147U (de) * 1964-05-11 1964-07-23 Alexander Crudup Lamellenfenster.
CH425165A (de) * 1965-02-10 1966-11-30 Emil Dr Tobler Rolladen
AU532274B2 (en) * 1979-05-18 1983-09-22 James Hardie Research Pty Limited Louvre windows

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566517A2 (de) * 2004-02-23 2005-08-24 TEKNALSYSTEMS Srl Verstellbare Lamelle ohne Dichtelement eines dicht schließenden Fensterladens und Halteelement dafür
EP1566517A3 (de) * 2004-02-23 2005-11-30 TEKNALSYSTEMS Srl Verstellbare Lamelle ohne Dichtelement eines dicht schließenden Fensterladens und Halteelement dafür
EP2431547A1 (de) * 2010-09-21 2012-03-21 Frigerio Tende Da Sole S.r.l. Einstellbare Schutzkonstruktion zur Herstellung von Abdeckungsanordnungen
ITMI20101712A1 (it) * 2010-09-21 2012-03-22 Frigerio Tende Da Sole S R L Struttura protettiva regolabile, particolarmente per la costruzione di coperture

Also Published As

Publication number Publication date
DE69031273D1 (de) 1997-09-18
EP0468064B1 (de) 1997-08-13
ATE156890T1 (de) 1997-08-15
GR3025348T3 (en) 1998-02-27
ES2107415T3 (es) 1997-12-01

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