EP1698753B1 - Ouvrant pour fenetre de type a ouvrant coulissant, comportant des moyens de filtre acoustique - Google Patents

Ouvrant pour fenetre de type a ouvrant coulissant, comportant des moyens de filtre acoustique Download PDF

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Publication number
EP1698753B1
EP1698753B1 EP06352003A EP06352003A EP1698753B1 EP 1698753 B1 EP1698753 B1 EP 1698753B1 EP 06352003 A EP06352003 A EP 06352003A EP 06352003 A EP06352003 A EP 06352003A EP 1698753 B1 EP1698753 B1 EP 1698753B1
Authority
EP
European Patent Office
Prior art keywords
frame
filter means
acoustic filter
opening
openable member
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.)
Not-in-force
Application number
EP06352003A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1698753A1 (fr
Inventor
Serge Mendez
Eric Petterle
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP1698753A1 publication Critical patent/EP1698753A1/fr
Application granted granted Critical
Publication of EP1698753B1 publication Critical patent/EP1698753B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • E06B5/205—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise windows therefor
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26347—Frames with special provision for insulation specially adapted for sliding doors or windows

Definitions

  • the present invention relates to an opening for sliding-type type window, said opening comprising a frame intended to surround a glazing unit, said frame being provided with inner and outer peripheral walls between a part of which a projecting element of a frame, of rail type, is intended to penetrate, said sliding panel on a rail via at least one carriage, said peripheral walls defining between them, at least on a part of the periphery of the frame, an internal free space and a peripheral opening of the frame, said peripheral walls of the frame having at their respective ends a seal of the brush seal type intended to come into contact with said projecting element of the rail type frame,
  • This type of sliding leaf is known which has a major disadvantage of allowing the sound waves to pass through more particularly at the junction between the opening and the frame, in particular between the frame rail (s) and the opening frame.
  • a sliding leaf is normally supported by a frame on a rail on which the opening rolls, or more rarely slides, thanks to appropriate carriages or pads arranged in the lower section of the frame of the opening.
  • the lower section has falling walls also intended to attenuate the sound waves that can pass through the window at this junction, and participate in fluid insulation at this location.
  • These inner and outer falling walls carry at their lower ends respectively a brush section designed to constitute a fluid barrier between the outer and inner environments, and to fulfill at least the function of dust filter, these brush sections coming to bear on the rail of sleeping and sliding against it when the opening moves.
  • the attenuation of the sound transmission through this lower junction is very low and the noise coming from the outside is transmitted very well by the lower opening-dormant junction.
  • the problem is identical, at least on the side of the opening intended to come into contact with the vertical part of the frame.
  • the vertical opening-dormant junction is generally performed by a section of the opening having inner and outer side walls carrying at their ends respectively a brush section intended to constitute a fluid barrier between the outer and inner environments, on the one hand and else a rail of the frame penetrating more or less deeply between these side walls, and between the profiles brush when the opening is in the closed position on the frame.
  • the frame of a sliding leaf of the prior art is surrounded by walls inner and outer peripheries, at least on three of its sides, between a part of which a projecting element of a frame, of type rail, is intended to penetrate.
  • junctions have the disadvantage of allowing the sound waves to pass easily, and also of constituting weak points in terms of thermal and fluidic insulation.
  • the document is known US 3,018,525 which relates to a framing member with guide function, caulking, or waterproof bead, made of plastic, which can be associated with a frame or a window sash, including sliding window.
  • the packing element is in the form of a profiled streamlined joint of cross section in the form of a channel, the ends of which terminate in resilient lips which bear against the guide rail of the sliding leaf.
  • the packing element is intended to prevent contact between the sash frame and the frame, and to prevent entry of air, moisture, and other foreign matter into the space between the sash and the rail.
  • the packing element assumes a sliding guide function on the rail.
  • US 2,747,240 refers to a sliding guide and caulking gasket which is in the form of a U-shaped channel, the inside of which is coated with a sealing material and which overlaps a frame rail.
  • the sealing material may be felt.
  • the opening moves on the frame by means of a wheel whose rolling path has a descent in the closed position of the window allowing the guide and caulking seal to be placed closer to the upper surface of the rail 21 of the frame.
  • the function of the guide and caulking joint is to ensure better water and air tightness.
  • CH 390,511 which relates to a sliding door or window intended to roll on a rail having lateral shoulders each cooperating with a sealing strip of the leaf frame, made of elastic material of rubber type. During the back and forth of two door leaves, the sealing strips serve simultaneously cleaning means for the rolling track of the rollers.
  • An object of the present invention is to provide a sash-type window sash with improved sound insulation quality at the sash-slide joint.
  • Another object of the present invention is to provide a sash-type window sash providing improved sound insulation quality at the sash-and-slide junction while maintaining the sash frame profiles of the sash frame. prior art or profiles identical thereto.
  • Another object of the present invention is to provide a device for improving the sound insulation at the opening-dormant junction, which can be implemented for a moderate cost.
  • Another object of the present invention is to propose a device improvement of sound insulation at the opening-dormant junction, which can be manufactured, and assemble to the opening, easily.
  • Another object of the present invention is to provide a device for improving the sound insulation at the junction opening-dormant, which does not prevent easy installation of the opening on the frame.
  • Another object of the present invention is to provide a device for improving the sound insulation at the sash-opening junction, which is suitable for both horizontal sections and vertical profiles of the opening.
  • Another object of the present invention is to propose a device which, together with an improvement of the acoustic insulation at the junction opening-dormant, to improve the thermal insulation at this junction.
  • Another object of the present invention is to provide a device which, together with an improvement of the acoustic insulation at the sash-opening junction, improves the dust barrier at this junction.
  • Closing the peripheral opening of the frame of the opening with acoustic filter means provides good sound insulation in this area junction of the window, hindering or even preventing, through the veil, the entrance sound waves in the internal free space.
  • the peripheral opening of the frame is said to be closed at least partly in that the portion of the opening which would not be closed by the filter means is intended to be closed off by the projecting element of the frame, of the type rail, cooperating with the filter means when the frame of the opening is in the closed position against the corresponding profiles of the frame in order to completely close the peripheral opening of the frame of the opening.
  • the veil can reveal a central opening giving access to the internal space and which is closed when the leaf is placed in the closed position.
  • the conventionally known brush seal reinforces the barrier established in the sash-opening junction, and furthermore protects the acoustic filter means, especially the first veil which is in principle the thinnest because of its necessary flexibility, and the weak one. coefficient of friction that must oppose the opening during its movement on the frame.
  • the combination of the brush seal and the acoustic filter means as defined makes it possible to obtain excellent acoustic insulation in this junction area of the window.
  • the central slot of the acoustic filter means combined with the flexible wings of the veil, allows the penetration of the projecting element of the frame, generally the rail, more or less deeply inside thereof, while ensuring the contact between the sail and rail to close the peripheral opening.
  • said acoustic filter means further comprise at least one second web adapted to come into contact with said peripheral walls, and connected to said first web.
  • This characteristic makes it possible to cover the peripheral walls of the frame of the opening inside the internal free space space in order to hinder or even prevent the repercussion of the sound waves on these walls, and thus the transmission of the sound waves. through the opening-dormant junction via said internal free space.
  • said acoustic filter means further comprise a third web adapted to establish a continuity of the second web between said peripheral walls.
  • This feature contributes to hindering, or even preventing, the repercussion of the sound waves on the walls of the frame of the opening defining the internal free space, and makes it possible to simplify the manufacture of the filter means, for example in the form of a profile.
  • said acoustic filter means adopt a shape appropriate to said internal free space, and comprise for this purpose a cross section adapted to fit into the frame so as to cover the inside of said peripheral walls.
  • This characteristic makes it possible to optimize the coverage of the walls delimiting the internal free space, with a view to hindering, or even preventing, the repercussion of the sound waves on any wall delimiting this space and thus to improve the acoustic insulation in the zone. of the opening-dormant junction, and simplifies the mounting of the acoustic filter means, for example by a simple assembly interlocking these between the peripheral walls of the frame of the opening.
  • said acoustic filter means comprise a generally U-shaped cross-section, said first veil comprising two flexible wings attached respectively to the ends of the U and directed toward each other, so as to form an enclosure for the interior of the acoustic filter means, said enclosure being able to be closed with or without the cooperation of said projecting element of the frame.
  • the enclosure closed inside the filter means allows the housing of the trolleys with respect to the lower part of the frame of the opening, while isolating the enclosure from the outside.
  • said first sail comprises two flexible wings whose longitudinal section decreases in thickness extending towards the end of the wings, respectively.
  • Such a feature makes it possible to improve the flexibility of the filter means in a specific end zone of the wings in which the latter are intended to come into contact with the rail of the frame, and thus to deform in order to allow the passage of said rail while remaining in contact with it at rest while allowing the friction of the end of the wings on the rail during a sliding of the opening on the rail.
  • said first sail has a thickness different from that of said second or third webs.
  • the second and third sails being normally intended to be thicker than the first, because they must remain fixed once mounted in the frame of the opening.
  • the thickness of the second and third webs is advantageously maximum with limits determined according to the necessary dimensions of the chamber inside the filter means for housing rolling carriages or the like.
  • said first, second or third webs are continuous webs, respectively, along the length of at least one side of the frame.
  • This feature allows easy manufacture of acoustic filter means, in the manner of a glazing gasket for example, by extrusion.
  • the continuity of the sails allows an optimization of the acoustic insulation.
  • said frame comprises thermal break profiles, and said acoustic filter means are made of a material capable of providing a thermal break between the inner and outer peripheral walls of the frame.
  • said acoustic filter means comprise a material of rubber type or the like.
  • the figure 1 is a partial vertical sectional view of an exemplary embodiment of an opening according to the invention for sliding sash type window.
  • the figure 2 is a partial horizontal sectional view of the exemplary embodiment of the opening of the figure 1 .
  • the peripheral walls 4, 5 of the frame 2 comprise at their respective ends a seal 17 of the brush seal type intended to come into contact with the projecting element 6 of the frame-type frame 7.
  • the sliding panel 3 is able to roll on the rail by means of two trolleys (not shown), whose assembly will be detailed later in connection with the acoustic filter means 9.
  • the presence of at least one trolley rolling in the internal free space 8 imposes the need for a large space 8 in order to house them, especially in height, in which the sound waves propagate and reverberate easily.
  • the figures 1 and 2 represent an example of an assembly and sliding frame for sliding window of conventional type, with the exception of the acoustic filter means according to the invention.
  • trolleys that can be any trolley of known type, have not been shown to simplify the figure and to better highlight the acoustic filter means 9. Their assembly will be explained later. With regard to the general structures of the opening and the frame, they will therefore not be described here any more, with the exception of the characteristics cooperating with the acoustic filtration means for a better understanding of the invention.
  • the frame 2 of the opening comprises thermal break profiles
  • the internal free space 8 is of substantially rectangular shape in the lower horizontal section 18 as in the vertical section 19 intended to come into contact with the frame 7 to close the window.
  • the frame 3 comprises on all four sides, in a conventional manner a projecting element 6 of the rail type, which is intended to penetrate more or less deeply between the inner peripheral walls 4 and outer 5 of three of the four sides of the frame 2 of the opening 1, namely the lower side ( figure 1 ), upper (not shown), and vertical standing side ( figure 2 ).
  • the internal space 8 delimited by the inner peripheral walls 4 and outer 5 is closed towards the center of the frame, as opposed to the periphery thereof, by a bottom 20 of the profile 18 or 19, in the example represented by ribs of the inner and outer sections and a connecting bar 21 with a thermal break.
  • the functionally equivalent elements carry the same numerical reference on the horizontal and vertical sides represented of the opening, except for identified exceptions.
  • the internal space 8 free is of different size on the vertical and horizontal sides, as shown in the figures, essentially because the space on the underside of the frame must allow the housing of the trolleys: it is therefore more large, more particularly deeper, than the space of the vertical side of the frame which must allow only the penetration more or less deep the projection of the frame to establish on this vertical side, a mechanical connection of the opening with the frame aimed in particular to stiffen the window and to establish an insulating barrier the outside environment of the interior.
  • the first web 10 acoustic insulation means 9 advantageously comprises two flexible wings 15, 16 defining a central slot intended to cooperate with the projecting element 6 of the frame 7 in order to close the peripheral opening 11 of the frame.
  • the acoustic filter means 9 further advantageously comprise at least one second web 12 adapted to come into contact with the peripheral walls 4, 5, and connected to the first web 10, and a third web 13 capable of establishing a continuity of the second web 12 between the peripheral walls 4, 5, as will be explained later.
  • the acoustic filter means 9 adopt a shape appropriate to the internal free space 8, and comprise for this purpose a cross section adapted to fit into the frame 2 so as to cover the inside of the peripheral walls 4 5.
  • the acoustic filter means 9 comprise a generally U-shaped cross-section, the two flexible wings 15, 16 of the first web 10 being respectively attached to the ends of the U and directed toward each other, so as to forming an enclosure 14 inside the acoustic filter means 9, the enclosure 14 being able to be closed with or without the cooperation of the projecting element 6 of the frame 7.
  • the second web 12 consists of the two vertical parts of the U and the third web of the lower horizontal part of the U, as shown in the figures, the U adopting in the example shown at right angles to the junction vertical portions and lower horizontal to advantageously marry better the internal walls of the frame 2 defining the internal space 8.
  • the second 12 and third 13 sails may respectively consist of a flat wall so that it does not follow perfectly the shape of the inner walls of the frame defining the free internal space 8, as is the case for the bottom 20 as shown in the figures.
  • the first 10, second 12, and third 13 webs are preferably continuous webs, respectively, along the length of at least one side of the frame 2, to consider their manufacture in the form of a single profile, for example extruded in rubber-like material or the like, possibly in bimaterial, so that the acoustic filter means 9 are able to provide a thermal break between the inner peripheral walls 4 and outer 5 of the frame 2.
  • the acoustic filter means 9 can be of different dimensions for the vertical side and the lower and upper horizontal sides of the frame 2 of the opening 1, as needed, ie the dimensions of the profiles of the opening, while advantageously adopting the same simple form of cross-section, as shown in the figures.
  • the first web 10 comprises two flexible wings 15, 16 whose respective longitudinal sections decrease in thickness extending towards the end of the wing, in order to constitute a flexible barrier whose flexibility is more and more large when approaching the end of the wings, this end portion of the wings being intended to deform under the effect of the penetration of the projecting element 6 of the frame 7, to ensure contact with it.
  • the wings 15 and 16 have been shown undeformed and superimposed on the projecting element 6, in the example adopting the shape of a rail whose upper part is rounded, whereas the opening 1 is in the closed position on the frame 7, to view an example of interception of these two elements.
  • the end of the wings 15 and 16 deforms to substantially and advantageously marry the rounded shape of the upper part of the rail.
  • the ends of the two wings 15 and 16 facing each other touch at rest, that is to say when the opening 1 is not in place on the frame 7, thus determining a closed enclosure 14 inside the sound insulation means 9 when the projecting portion 6 of the opening 1 does not cooperate with these.
  • Another advantage is to absorb wide manufacturing tolerances or different variants of shape and thickness of projecting parts of the frame, the same sound insulation means profile can be used in a plurality of types of windows with sliding doors.
  • the determination of the thickness of the first web 10 must take into account the friction force generated by this contact surface, which must be compatible with the force that can be exerted by an operator operating the opening.
  • the first sail has a thickness different from that of the second 12 or third sail 13.
  • the second 12 and third 13 sails are of a similar thickness, greater than that of the first sail 10, because once in place in the inner opening 8, these second and third sails do not are more likely to deform under the effect of the establishment or operation of the opening, as is the case of the first veil.
  • the second and third webs will preferably be of maximum thickness in order to occupy as much as possible the internal space 8 in order to limit the repercussion of the sound waves and to avoid vibrating while leaving a free space sufficient for the penetration of the projecting element 6 of the frame 7 and the trolleys (not shown) for the lower side of the frame.
  • the acoustic filter means 9 can adopt if necessary any suitable arrangement for these trolleys can bear directly on the profile of the frame, for example by removing some of the sails to the desired locations as needed. It should be noted that the carriages may optionally be placed in abutment on the third sail, thus advantageously providing a suspension of the opening.
  • the peripheral walls 4, 5 of the frame 2 comprise at their respective ends a seal 17 of the brush seal type intended to come into contact with said projecting element 6 of the frame type frame 7.
  • the brush seal 17 is placed in an internal groove of each peripheral wall of the frame 2 at the end of the wall, outside the perimeter of the acoustic filter means 9.
  • the first web 10 together with the brushes provides excellent acoustic insulation in this opening-dormant junction very sensitive to the transmission of sound waves.
  • this sail and brush combination significantly improves the thermal insulation in this junction area, as well as the dust insulation.
  • the acoustic filter means 9 advantageously made of rubber or the like, can be easily inserted into force in the frame 2 of the opening 1 and held in place between the inner peripheral walls 4 and outer 5 on the one hand, and between the bottom 20 of the internal space 8 and returns 22 can be used as grooves to the brush profiles if necessary.
  • acoustic filter 9 is applicable to the sides of the sash, horizontal lower and upper, and vertical opposite the frame.
  • the vertical side of the opening which is not facing the frame does not need to be equipped with the acoustic filter means described above, since this side of the opening does not include opening device.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Special Wing (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
EP06352003A 2005-03-04 2006-03-03 Ouvrant pour fenetre de type a ouvrant coulissant, comportant des moyens de filtre acoustique Not-in-force EP1698753B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502182A FR2882780B1 (fr) 2005-03-04 2005-03-04 Ouvrant pour fenetre de type a ouvrant coulissant, comportant, des moyens de filtre acoustique

Publications (2)

Publication Number Publication Date
EP1698753A1 EP1698753A1 (fr) 2006-09-06
EP1698753B1 true EP1698753B1 (fr) 2009-12-16

Family

ID=35064737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06352003A Not-in-force EP1698753B1 (fr) 2005-03-04 2006-03-03 Ouvrant pour fenetre de type a ouvrant coulissant, comportant des moyens de filtre acoustique

Country Status (6)

Country Link
EP (1) EP1698753B1 (pt)
AT (1) ATE452274T1 (pt)
DE (1) DE602006011067D1 (pt)
ES (1) ES2338357T3 (pt)
FR (1) FR2882780B1 (pt)
PT (1) PT1698753E (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006442B2 (en) 2007-07-02 2011-08-30 The Hong Kong Polytechnic University Double-glazed windows with inherent noise attenuation
NL1034162C2 (nl) * 2007-07-19 2009-01-20 Alcoa Architectuursystemen Bevestigingsinrichting voor een afsluitpaneel.
FR2926105B1 (fr) 2008-01-08 2009-12-25 Norsk Hydro As Profile isolant pour ouvrant de chassis coulissant, profile de construction et chassis comportant un tel profile isolant
FR2941993A1 (fr) * 2009-02-09 2010-08-13 Sapa Building System Montant de cadre de menuiserie
BR102014022990B1 (pt) * 2014-09-16 2022-06-14 Antonio Benedito Cardoso Sistema de perfis e componentes para a produção de uma janela ou porta de correr com foco na acústica
CN105421965A (zh) * 2015-12-28 2016-03-23 常熟市古里镇鑫良铝合金门窗厂 一种隔音铝合金窗
CN105756486B (zh) * 2016-03-22 2019-03-08 浙江奇龙建材有限公司 增腔保温型门窗扇
CN105664394A (zh) * 2016-04-01 2016-06-15 朱赛花 带板刷式可拆卸呼吸罩的口罩
ES2694682T3 (es) * 2016-05-03 2018-12-26 Technoform Bautec Holding Gmbh Travesaño para una ventana deslizante o una puerta deslizante y un método para proporcionar una superficie de metal sin tratar en dicho travesaño
CN107574938B (zh) * 2017-10-25 2023-11-28 江苏天之睿节能建材科技有限公司 一种堵头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747240A (en) * 1953-02-18 1956-05-29 Gerald D Peterson Window construction
US3018525A (en) * 1960-05-05 1962-01-30 Robert J Deisenroth Glass run for windows
CH390511A (de) * 1961-10-09 1965-04-15 Koller Ernst Schiebetür oder -fenster
AT298756B (de) * 1967-10-16 1972-05-25 Ernst Pudenz Schiebefenster bzw. Schiebetür
GB2125472A (en) * 1982-08-19 1984-03-07 Leslie George Briggs Sliding patio door frame

Also Published As

Publication number Publication date
EP1698753A1 (fr) 2006-09-06
FR2882780A1 (fr) 2006-09-08
PT1698753E (pt) 2010-03-22
ES2338357T3 (es) 2010-05-06
DE602006011067D1 (de) 2010-01-28
ATE452274T1 (de) 2010-01-15
FR2882780B1 (fr) 2008-10-17

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