EP0708871B1 - Fenetre du type jalousie - Google Patents

Fenetre du type jalousie Download PDF

Info

Publication number
EP0708871B1
EP0708871B1 EP94922884A EP94922884A EP0708871B1 EP 0708871 B1 EP0708871 B1 EP 0708871B1 EP 94922884 A EP94922884 A EP 94922884A EP 94922884 A EP94922884 A EP 94922884A EP 0708871 B1 EP0708871 B1 EP 0708871B1
Authority
EP
European Patent Office
Prior art keywords
window
opening
upright
bar
engaged
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
EP94922884A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0708871A1 (fr
Inventor
Alain Villafines
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.)
Sarl Idlv (idees Et Developpement Lutz Villafines)
Original Assignee
Lutz Roland
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 Lutz Roland filed Critical Lutz Roland
Publication of EP0708871A1 publication Critical patent/EP0708871A1/fr
Application granted granted Critical
Publication of EP0708871B1 publication Critical patent/EP0708871B1/fr
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
    • E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement

Definitions

  • the present invention relates to a window of the ashamedy type comprising a metal frame defining a opening in which flaps are arranged shutter, mounted on bars horizontal, each mobile in rotation around their axis longitudinal and engaged each with a mechanism actuation by the operation of which the bars are simultaneously rotated synchronously and flaps driven to a closed position or to an open position.
  • a window of this type is notably known as trade name of "Duro".
  • This document shows a fastening of the flap to the room pivot by form fitting and a pivot piece in two parts linked by clips to each other.
  • the object of the present invention is to provide a other solution to this problem.
  • the window of the "jealousy” type comprising a frame 1 consisting of the assembly of two vertical uprights 2 with two horizontal sleepers, defining an opening in which are arranged shutter flaps 4 mounted in fixing on horizontal bars 3 extending from vertical upright 2 to each other in the plane of the opening said bars being each mounted in rotation around their longitudinal axis and each being engaged with a mechanism actuation by the operation of which the bars 3 are rotated and the flaps operated towards a shutter position or to an open position
  • the vertical uprights 2 each consisting of a profile with a U-shaped cross section to determine a vertical housing, lateral to the window opening, open opposite to the opening and separate from said opening by the core 13 of the profile which is a wall vertical, orthogonal to the plane of the opening, each bar 3 along its axis of rotation being equipped with two pivot end pieces 9 each engaged in a 13A rotating guide bearing under the form of a cylindrical hole passing right through the core 13 of the corresponding amount and, the mechanism actuator being mounted in the vertical housing
  • a window of the ashamedy type comprising a metallic frame 1 constituted by the assembly of two vertical uprights 2 of U-shaped cross section with a horizontal upper cross member and a horizontal lower cross member. These two crosspieces also have a U-shaped cross section. Relative to the quadrangular opening determined by the frame, the wings of the profiles constituting the uprights 2 and the crosspieces are parallel to the plane of the opening and oriented opposite to the latter while the web of these profiles is perpendicular to the plan of said opening. More precisely, the opening is delimited on the left and on the right by the upper surface of the core of the left and right uprights and above and below by the upper surface of the core of the upper and lower crosspieces.
  • the quadrangular opening as defined receives shutters 4 generally rectangular shutter each mounted on a rotary bar 3, horizontal, cooperating with an actuating mechanism which is mounted in the vertical housing formed by one amounts.
  • the shutters can be fixed by rivets or screws on their respective bars (figure 4) or if they each consist of a blade of glass be positioned by one of their longitudinal edges in a gutter made over the entire length of their respective bar (figure 9).
  • the shutters and their bars are in one piece.
  • each flap is offset from its bar so that its center of gravity is also offset from the axis of rotation of its bar. Behind the bar, the flap forms a heel. In the closed position, the flaps overlap each other and extend downward from their bar. Still in this closed position, the heel of each flap develops above the corresponding bar and is covered by the lower part of the flap positioned immediately above. Such a closed position is shown in FIG. 9. In the open position the flaps develop perpendicular to the opening.
  • Each bar 3 extends horizontally from one upright to the other and receives at each of its ends a pivot piece 9.
  • the two pivot pieces 9 that each bar has are engaged respectively in a bearing 13A made in the core of the left upright of the frame and in a bearing 13A made in the core 13 of the right upright of the frame.
  • the bearings 13A are in the form of a cylindrical bore passing right through the core 13 of the corresponding amount.
  • Each pivot piece 9 crosses right through the core 13 of the corresponding upright by passing through the bearing 13A and comprises a tenon 11 engaged and locked in a housing 12 formed in the corresponding end of the bar, said housing being of shape complementary to that of the tenon, a cylindrical bearing 9A axially extending said tenon cooperating in guiding in rotation with the bearing 13A and an end portion 9B axially extending the cylindrical bearing 9A in the vertical housing formed by the corresponding upright and separated from the latter by a shoulder forming a stop and opposing the passage of the terminal part 9B through the bearing 13A.
  • the housing 12 presented by the bar at each end follows the shape of the tenon which ensures perfect coaxiality between the bar and the pivot pieces 9.
  • the housing 12 which each bar has at each end can be produced by machining, for example, in the bar or, according to another arrangement of the invention, in an insert 18 engaged and locked in the corresponding end of the bar.
  • the bar is hollow, the insert pieces 18 can be force-fitted into their bar, which will ensure their attachment to the latter.
  • each pivot piece 9 is integral with an actuating mechanism mounted in the vertical upright housing.
  • This actuation mechanism includes an irreversible motor assembly with a shaft output 19 rotary PTO to which is attached a lever 20 at the end of which the end is articulated a link 21 articulated by its other end to one moving parts of a motion transmission consisting of an operating rod 6 extending vertically in the post housing at which are articulated several rods 8 fixed respectively to the pivot pieces 9 each to the terminal part 9B of the corresponding pivot piece.
  • the link 21 is articulated to the rod 6.
  • the rod 6 is in the form of a rigid strip of rectangular cross section arranged parallel to the wall 13 at a distance from the latter.
  • the rod 6 receives a hinge pin 31 of the rod 21.
  • This hinge pin has a head forming a shoulder and is engaged in an orifice provided for this purpose in the rod 6 and passing right through.
  • the shouldered head of the axis whose diameter is larger than that of the orifice of the rod, is engaged between the core 13 and the said rod.
  • the axis has a sufficient length to form a projection relative to the rod on which the link 21 is articulated which develops perpendicular to said axis.
  • the clearance between the head of the axis and the wall 13 is low, which prevents the unexpected extraction of the axis.
  • a compensation spring 22 fixed on the one hand to one moving parts of motion transmission and on the other hand at a fixed point of the amount, said spring 22 requesting motion transmission in the direction of opening the shutters 4.
  • the compensation spring which can be a coil spring is attached to the rod maneuver.
  • the compensation spring which can be a coil spring is attached to the rod maneuver.
  • two motion transmission with spring housed in one amount and the other respectively. However, only one of these two transmissions will cooperate directly with the engine assembly.
  • Each link 8 is rigidly fixed to the part corresponding pivot 9 by a locking member 25 slender like a rivet or a screw engaged in a drilling of the rod on the one hand and in a longitudinal bore 24 insert part 9 on the other hand, this last hole going right through the insert piece and being practiced along the central axis of symmetry of said part, said bore opening into a diametrical slot 23 dividing the tenon 11 into two parts, the introduction of the locking member in the longitudinal bore then between the two parts of the post achieving a radial expansion of the latter in order to ensure its blocking by adhesion in the housing 12. Furthermore, this blocking member performs the fixing the rod 8 to the terminal part 9B of the insert 8.
  • each pivot piece 9 has a diametrical slot 10 hollowed out in its planar face secantly at longitudinal bore 24 in which is engaged and fixed the corresponding link 8.
  • the part 9B terminal of each link is extended axially by a boss of polygonal cross section and that the connecting rod has an orifice of polygonal section of shape complementary to that of the straight section of the boss, said rod by its polygonal orifice being engaged on the boss.
  • the assembly actuating mechanism motor is housed in a housing 26 inserted in the vertical housing of the upright 2 corresponding by passage through an opening 27 frontal formed in one of the wings of said upright.
  • the assembly is removably attached to said amount.
  • the link 21 is not fixed to the hinge pin 31 but only engaged on this latest.
  • the dimensions of the opening 27 taking it is possible to release the link 21 from the axis 31 and proceed to removal of the engine assembly for replacement or of its repair.
  • the housing 26 is preferably provided with a base 28 for fixing to the upright 2, this base coming in press against the peripheral edge of the opening 27.
  • the assembly motor is constituted by a toothed wheel 16 mounted in rotation in the housing and by a worm screw 15 mounted rotating in the housing and cooperating in meshing with the toothed wheel 16.
  • This toothed wheel is wedged on the shaft 19 which externally to the housing receives in fixing the lever 20.
  • the worm 15 is fixed on a shaft 29 engaged in a drilling of the base 28 of the housing 26 for receive externally at the housing 26 an operating member which may be a handle 14 or an electric motor.
  • the worm and gear wheel system designed to to be irreversible that is to say that the rotational movement of the screw and the wheel cannot be obtained by application of a motor torque only on the screw only. So the external stresses exerted on shutters 4 by the wind for example will not cause the modification of their angular position in the opening of the window.
  • the engine assembly may be constituted by an electric motor housed in a box or no and associated with commands outside the window.
  • the window as that described has sealing elements such as seals arranged in particular in grooves practiced in the heels of the flaps 4, these seals in the closed position flaps being compressed in their throat by the part lower flap immediately above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
EP94922884A 1993-07-07 1994-07-07 Fenetre du type jalousie Expired - Lifetime EP0708871B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9308579A FR2707330B1 (fr) 1993-07-07 1993-07-07 Dispositif de fermeture de fenêtre du type "Jalousie".
FR9308579 1993-07-07
PCT/FR1994/000846 WO1995002109A1 (fr) 1993-07-07 1994-07-07 Fenetre du type jalousie

Publications (2)

Publication Number Publication Date
EP0708871A1 EP0708871A1 (fr) 1996-05-01
EP0708871B1 true EP0708871B1 (fr) 1998-06-03

Family

ID=9449190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94922884A Expired - Lifetime EP0708871B1 (fr) 1993-07-07 1994-07-07 Fenetre du type jalousie

Country Status (9)

Country Link
EP (1) EP0708871B1 (es)
AU (1) AU691823B2 (es)
DE (1) DE69410796T2 (es)
ES (1) ES2119216T3 (es)
FR (1) FR2707330B1 (es)
GR (1) GR3027630T3 (es)
NZ (1) NZ269155A (es)
WO (1) WO1995002109A1 (es)
ZA (1) ZA944913B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755996B1 (fr) * 1996-11-15 1999-02-19 Lutz Roland Dispositif de manoeuvre de jalousies a effort assiste
FR2760037B1 (fr) * 1997-02-21 1999-05-14 Alcan France Dispositif de commande pour fenetre du type a jalousie
DE20209911U1 (de) * 2002-06-26 2002-08-29 Schüco International KG, 33609 Bielefeld Befestigungsvorrichtung für eine Lamelle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR998235A (fr) * 1949-10-26 1952-01-16 Perfectionnement aux persiennes
US2581465A (en) * 1950-02-07 1952-01-08 Arnold Products Inc Window construction
FR1492403A (fr) * 1966-08-17 1967-08-18 Beta Aluminium Products Ltd Perfectionnements aux fenêtres à lames
FR1513298A (fr) * 1966-08-31 1968-02-16 Dispositif de montage pour lamelles de volets
FR1546102A (fr) * 1966-11-29 1968-11-15 Appleton Pty Ltd Nv Mécanisme de manoeuvre de vantaux doubles de persiennes réglables
FR1567102A (es) * 1967-12-01 1969-05-16
US4254581A (en) * 1977-06-22 1981-03-10 Norisue Ishihara Louver shutter with movable louver boards
US4338967A (en) * 1979-03-01 1982-07-13 The United States Of America As Represented By The United States Department Of Energy Universal link bar operator and actuator for rotating blade air, smoke, and fire dampers
FR2557915B1 (fr) * 1984-01-06 1986-06-13 Technal International Sa Volet perfectionne destine a faire office de persienne a lames orientables
IT1182740B (it) * 1985-06-05 1987-10-05 Pillar Naco Ind Struttura, a lamelle inclinabili ed orientabili, con clips portalamelle modulari e sfilabili
US4688351A (en) * 1986-09-23 1987-08-25 Commonwealth Of Puerto Rico Security window of the jalousie variety

Also Published As

Publication number Publication date
AU691823B2 (en) 1998-05-28
FR2707330B1 (fr) 1997-05-09
ES2119216T3 (es) 1998-10-01
EP0708871A1 (fr) 1996-05-01
WO1995002109A1 (fr) 1995-01-19
ZA944913B (en) 1995-03-27
FR2707330A1 (fr) 1995-01-13
DE69410796D1 (de) 1998-07-09
AU7264394A (en) 1995-02-06
DE69410796T2 (de) 1998-10-22
GR3027630T3 (en) 1998-11-30
NZ269155A (en) 1996-08-27

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