EP3945196A1 - Fenster oder fenstertür mit zwei schiebeflügeln, zwischen denen eine dichtung eingepresst ist - Google Patents

Fenster oder fenstertür mit zwei schiebeflügeln, zwischen denen eine dichtung eingepresst ist Download PDF

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Publication number
EP3945196A1
EP3945196A1 EP21186038.2A EP21186038A EP3945196A1 EP 3945196 A1 EP3945196 A1 EP 3945196A1 EP 21186038 A EP21186038 A EP 21186038A EP 3945196 A1 EP3945196 A1 EP 3945196A1
Authority
EP
European Patent Office
Prior art keywords
locking member
window
upright
french
french window
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.)
Pending
Application number
EP21186038.2A
Other languages
English (en)
French (fr)
Inventor
Bernard Colin
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.)
Veka SAS
Original Assignee
Veka SAS
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 Veka SAS filed Critical Veka SAS
Publication of EP3945196A1 publication Critical patent/EP3945196A1/de
Pending 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
    • E06B3/32—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
    • E06B3/469—Arrangements at the overlapping vertical edges of the wings that engage when closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1808—Keepers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar

Definitions

  • the present invention relates to the field of construction, and more particularly relates to a window or French window with first and second sliding sashes.
  • a window or French window with first and second openings arranged to slide along two respective sliding directions parallel to each other, the first and second openings respectively comprising a first and a second upright extending respectively along a first longitudinal direction and a second longitudinal direction, said first and second uprights being intended to come into correspondence with each other to form a central window or French window upright when the first and second sashes are in the closed position in which they have the lowest mutual overlap, said first and second opening elements being carried by rolling means allowing them to slide.
  • this document provides for a seal arranged so as to be interposed between the first and second uprights when the first and second opening elements are in the closed position.
  • the seal When the openings are brought into the closed position, the seal generally closes (with a small clearance) the gap between the first and second uprights.
  • the gasket can sometimes even be slightly compressed between the first and second uprights.
  • the seal obtained between the first and second uprights remains unsatisfactory, in particular when there is wind.
  • Such a window or French window is for example marketed by the company Roto Frank Nova- und Mattechnologie GmbH under the registered trademark "Roto Patio Inowa”.
  • the transverse displacement of the first leaf makes it possible to better compress the seal between the first and second uprights.
  • the second opening is fixed (non-sliding), which is very constraining in use, and the hardware comprises complex, bulky and expensive constituent elements.
  • a problem proposed by the present invention is to provide a window or French window with first and second sliding sashes having improved sealing at its central upright.
  • the invention aims to provide such a window or French window whose openings can be manipulated in any order, without risk of deterioration.
  • the invention aims to provide such a window or French window with hardware that is inexpensive, compact and easy to integrate into the openings.
  • the invention provides a window or French window according to claim 1.
  • first and second openings are in the closed position.
  • the first locking member is in the first position and the second locking member is in the close position.
  • the first and second locking members are then in abutment in the transverse direction by means of their respective first and second bearing surfaces which thus hold the first and second uprights of the opening elements at a first close distance from each other according to the transverse direction, compressing the seal and thus ensuring a good seal.
  • the first locking member When a user begins by manipulating the first opening, for example using a rotary handle carried by the first opening, the first locking member is moved to its second position (that is to say further difference of the first amount).
  • the first support surface is then moved away from the first upright in the transverse direction.
  • the first upright can then be moved apart in the transverse direction away from the second upright (for example by the joint which elastically resumes its shape before compression and/or by a spreading force induced by the user on the first sash), to be disposed at a second distance (greater than the first distance) from the second upright, then the first sash can be slid relative to the second sash in the sliding direction.
  • the user When the user wishes to close the window or French window, he brings the first sash back so as to place the first and second sashes in the closed position.
  • the first and second bearing surfaces are then found in correspondence with one another in the transverse direction.
  • the user then applies a reverse maneuver to the first opening, for example using the rotary handle carried by the first opening, to move the first locking member towards its first position (that is to say closer to the first amount).
  • the first bearing surface comes to bear against the second bearing surface in the transverse direction (if it is not already transverse), and the displacement of the first locking member into its first position produces a relative bringing together of the first and second uprights in the transverse direction, again ensuring the compression of the seal between the two uprights to guarantee a good seal.
  • the second locking member When the user begins by manipulating the second opening, for example using a rotary handle carried by the second opening, the second locking member is moved towards its remote position.
  • the second bearing surface is then moved away from the first bearing surface in the second longitudinal direction.
  • the second upright can then be moved apart in the transverse direction away from the first upright (for example by the seal which elastically resumes its shape before compression and/or by a spreading force induced by the user on the second upright sash), then the second sash can be slid relative to the first sash in the sliding direction.
  • the user When the user wishes to close the window or French window, he brings the second sash back so as to place the first and second sashes in the closed position.
  • the first and second bearing surfaces are then found in correspondence with one another in the second longitudinal direction.
  • the user then applies a reverse maneuver to the second opening, for example using the rotary handle carried by the second opening, to move the second locking member towards its close position (that is to say closer to the first locking member).
  • the second support surface comes to bear against the first support surface in the transverse direction (if it is not already), and the movement of the second locking member into its close position produces a relative bringing together of the first and second uprights in the transverse direction, again ensuring the compression of the seal between the two uprights to guarantee a good seal.
  • a window or French window with first and second sliding sashes having improved sealing at its central upright, and the sashes of which can be manipulated in any order, without risk of deterioration.
  • the mechanical movements to be ensured are relatively simple, so the hardware can be simple, compact and inexpensive.
  • first and/or the second espagnolette most often already present on the first and second opening, is advantageous in order to limit the addition of components and thus reduce the size and the cost.
  • the second support surface may be oblique with respect to the second longitudinal direction and oriented towards the second upright.
  • the first and second bearing surfaces thus cooperate in a simple manner by wedge effect to bring the first and second uprights together in the transverse direction when the first locking member is in the first position and the second locking member is moved towards its position closer.
  • the actuating member thus has a similar operation to the second locking member, which makes it possible to give it a shape similar, or even identical to the second locking member.
  • the openings can thus be identical, apart from the first locking member, for easy industrialization of the window or French window.
  • the actuating member and the second locking member can have identical shapes.
  • the actuating member can be integral with the first cremone bolt.
  • the first locking member can preferably be hinged to pivot on the first upright in a pivoting plane perpendicular to the sliding directions.
  • the first locking member thus has a simple structure and operation. Its permanent return to the second position ensures automatic maintenance, when the actuating member is in the distal position, in a position allowing it to receive the second locking member by simple translation in the direction of sliding. This limits the risk of conflict between the first and second locking members during manipulation of the first and second opening.
  • the French window 1 comprises a first sash 2 and a second sash 3 arranged to slide with respect to a frame (frame) 4 in two respective sliding directions parallel to direction II (there will therefore be reference to “sliding direction(s) II” for one and/or the other of the openings 2 and 3).
  • the first leaf 2 and the second leaf 3 respectively comprise a first upright 5 and a second upright 6 extending respectively along a first longitudinal direction II-II and a second longitudinal direction III-III.
  • the first and second longitudinal directions II-II and III-III are parallel to each other, and are in practice intended to be vertical while the sliding directions I-I are intended to be horizontal.
  • the first 5 and second 6 uprights are intended to come into correspondence with one another to form a central upright 7 of the window door 1 when the first 2 and second 3 sashes are in the closed position.
  • Said closed position is illustrated on the figure 2 : this is the position in which the first 2 and second 3 opening elements have the lowest mutual overlap. They then cooperate to close the entire opening defined by the fixed frame (frame) 4.
  • first 2 and second 3 openings are carried by rolling means 8.
  • An example of rolling means 8 is illustrated on the figures 3 and 4 .
  • the rolling means 8 comprise a casing 9 in which are contained two rollers 10a and 10b integral with one another and arranged to pivot with respect to the casing 9 around a pivot axis IV-IV.
  • the two rollers 10a and 10b are also arranged to slide along the pivot axis IV-IV to be movable in translation between the two main longitudinal walls 9a and 9b of the box 9 according to a movement illustrated by the double arrow 11.
  • the connection between rollers 10a and 10b and housing 9 is thus a sliding pivot with axis IV-IV.
  • the box 9 is intended to be fixed under the first 2 and second 3 openings. Thanks to the movable character in translation of the rollers 10a and 10b relative to the housing 9, the rolling means 8 carrying the first 2 and second 3 openings allow movement of the first 2 and second 3 openings in a transverse direction VV (perpendicular to the first II -II and second III-III longitudinal directions, and perpendicular to the sliding direction II).
  • the French window 1 comprises at least one elastically compressible joint arranged in such a way to be inserted between the first 5 and second 6 uprights when the first 2 and second 3 sashes are in the closed position.
  • the French window 1 comprises a first seal 12 carried by the first upright 5 and a second seal 13 carried by the second upright 6.
  • the French window 1 further comprises a first locking member 14, carried by the first upright 5.
  • the first upright 5 is interrupted by cutting along a plane perpendicular to the first longitudinal direction II-II, so that the first locking member 14 appears "floating".
  • the first locking member 14 is attached and fixed on the first upright 5 by means of two screws 35 ( figure 8 ) engaged in the transverse direction VV.
  • the first locking member 14 is movable in the transverse direction VV perpendicular to the first longitudinal direction II-II and to the sliding direction II between a first position ( figure 5 , 9 and 13 ) closer to the first upright 5 and a second position ( figure 11 and 15 ) furthest from the first post 5.
  • the French window 1 further comprises a second locking member 15 carried by the second upright 6 and slidably movable along the second upright 6 between a close position ( figure 5 , 9 and 11 ) and a far position ( figure 11 and 15 ), the second locking member 15 being farther from the first locking member 14 when it is in the remote position.
  • the displacement of the first locking member 14 between its first and second positions is controlled by a first cremone bolt 16 placed in the first upright 5.
  • the first cremone bolt 16 is movable in the first longitudinal direction II-II according to a bidirectional translation movement illustrated by the double arrow 17.
  • the movement of the first cremone bolt 16 is controlled by the rotation of a first handle 28 carried by the first opening 2.
  • the movement of the second locking member 15 between its remote and close positions is controlled by a second cremone bolt 18 disposed in the second upright 6.
  • the second cremone bolt 18 is movable in the second longitudinal direction III-III according to a bidirectional translation movement illustrated by the double arrow 19.
  • the second locking member 15 is integral with the second cremone bolt 18.
  • the movement of the second cremone bolt 18 is controlled by the rotation of a second handle 29 carried by the second opening 3.
  • first support surface S1 is oblique with respect to the first longitudinal direction III-III and oriented towards the first upright 5.
  • the French window 1 comprises an actuating member 20, carried by the first upright 5 and slidably movable along the first upright 5 between a proximal position ( figure 5 , 9 and 13 ) and a distal position ( figure 11 and 15 ), the actuating member 20 being farther from the first locking member 14 when it is in the distal position.
  • the first locking member 14 and the actuating member 20 are adapted to bear against each other according to third S3 and fourth S4 respective bearing surfaces shaped so that the movement of the locking member actuation 20 towards its proximal position, when the first locking member 14 is in the second position, causes a displacement of the first locking member 14 towards its first position.
  • the actuating member 20 is integral with the first cremone bolt 16 and is thus movable in the first longitudinal direction II-II according to the bidirectional translational movement illustrated by the double arrow 17.
  • actuating member 20 and the second locking member 15 have identical shapes.
  • the first locking member 14 is hinged to pivot on the first upright 5 in a pivot plane P perpendicular to the direction of sliding I-I.
  • the first locking member 14 is visible on the figure 5 , 6 , 7 , 9 , 11 , 13 and 15 , and its constitution is more particularly perceptible on the figures 6 and 7 .
  • the first locking member 14 has a substantially U-shape with a first branch 21 and a second branch 22 substantially parallel to each other and extending from and away from a base 23.
  • the first branch 21 is closer to the first upright 5.
  • the first branch 21 carries the third bearing surface S3 cooperating with the fourth bearing surface S4 of the actuating member 20, while the second branch 22 carries the first bearing surface S1 cooperating with the second surface of support S2 of the second locking member 15.
  • Elastic return means 24 (here a helical spring, figures 6 and 7 ) permanently urge the first locking member 14 towards its second position to move it into the second position when the actuating member 20 is moved towards its distal position.
  • the first locking member 14 is hinged to pivot about an axis 25 with respect to a fixing lug 26 intended to be attached and fixed to the first upright 5 by means of two transverse screws 35 ( figure 8 ) engaged in the holes 26a and 26b.
  • the fixing lug 26 is fixed to the first upright 5
  • the first locking member 14 is hinged to pivot on the first upright 5 in the pivot plane P perpendicular to the sliding direction II.
  • French window 1 The operation of French window 1 will now be explained in connection with the figures 8 to 15 .
  • the first 2 and second 3 opening elements are in the closed position ( figure 2 ).
  • the first 5 and second 6 uprights are arranged in correspondence of each other in the transverse direction VV to form a central upright 7 of the window door 1.
  • the first locking member 14 is in the first position and the second locking member lock 15 is in the close position.
  • the first 14 and second 15 locking members are then in abutment in the transverse direction VV by means of their respective first S1 and second S2 bearing surfaces which thus hold the first 5 and second 6 uprights (and therefore the openings 2 and 3 ) at a first distance D1 one on the other in the transverse direction VV.
  • This distance D1 is chosen such that the first 12 and second 13 gaskets are compressed between the first 5 and second 6 uprights in the transverse direction VV.
  • the first upright 5 can then be separated relatively in the transverse direction VV away from the second upright 6 (in particular by the first 12 and second 13 seals which elastically return to their shape before compression and/or by a spreading force induced by the user on the first opening 2 during manipulation of the first handle 28), to be placed at a second distance D2 (greater than the first distance D1) from the second upright 6.
  • the distance D2 is chosen in such a way that the first 12 and second 13 seals are not (or are only slightly) compressed between the first 5 and second 6 uprights in the transverse direction VV.
  • the first opening 2 can then be slid relative to the second opening 3 in the direction of sliding I-I according to a translation movement illustrated by the arrow 30.
  • the first locking member 14 escapes from the second locking member 15 by translation in the direction of sliding II, so that the first bearing surface S1 is no longer in correspondence of the second surface support S2 in the transverse direction VV.
  • the first locking mechanism 16 moves the member actuator 20 to its proximal position.
  • the actuating member 20 comes into contact along the fourth bearing surface S4 on the third bearing surface S3 of the first locking member 14, which causes the movement (pivoting) of the latter towards its first position (that is to say closer to the first amount 5).
  • the user can start by manipulating the second opening 3. To do this, he rotates the second handle 29 according to an angular stroke of 180 degrees ( figure 13 ). The second espagnolette 18 then moves the second locking member 15 towards its remote position ( figure 13 ).
  • the second upright 6 can then be separated relatively in the transverse direction VV away from the first upright 5 (in particular by the first 12 and second 13 seals which elastically return to their shape before compression and/or by a spreading force induced by the user on the second opening 3 when manipulating the second handle 29), to be placed at a second distance D2 (greater than the first distance D1) from the first upright 5.
  • the distance D2 is chosen in such a way that the first 12 and second 13 seals are not (or are only slightly) compressed between the first 5 and second 6 uprights in the transverse direction VV.
  • the second opening 3 can be slid relative to the first opening 2 in the direction of sliding II according to a translation movement illustrated by the arrow 31.
  • first 5 and second 6 uprights are arranged at a second distance D2 from each other, allowing the first 12 and second 13 joints not to be (or to be only slightly) compressed between the first 5 and second 6 uprights.
  • the user can choose to slide the second opening 3 relative to the first opening 2 in the direction of sliding II according to a translational movement illustrated by the arrow 31, or to slide the first opening 2 relative to the second opening 3 in the direction of sliding II according to a translation movement illustrated by the arrow 30.
  • no conflict occurs between the first locking member 14, the second locking member 15 and the actuation member 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
EP21186038.2A 2020-07-29 2021-07-16 Fenster oder fenstertür mit zwei schiebeflügeln, zwischen denen eine dichtung eingepresst ist Pending EP3945196A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2008026A FR3113084B1 (fr) 2020-07-29 2020-07-29 Fenêtre ou porte-fenêtre a deux ouvrants coulissants entre lesquels est compresse un joint

Publications (1)

Publication Number Publication Date
EP3945196A1 true EP3945196A1 (de) 2022-02-02

Family

ID=73038167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21186038.2A Pending EP3945196A1 (de) 2020-07-29 2021-07-16 Fenster oder fenstertür mit zwei schiebeflügeln, zwischen denen eine dichtung eingepresst ist

Country Status (2)

Country Link
EP (1) EP3945196A1 (de)
FR (1) FR3113084B1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810066A1 (fr) 2000-06-07 2001-12-14 Technal Dispositif de verrouillage des vantaux coulissants d'une porte ou fenetre
FR2947853A1 (fr) * 2009-07-10 2011-01-14 Ludovic Fairier Mecanisme de fermeture destine a etre monte dans une fenetre ou une porte.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810066A1 (fr) 2000-06-07 2001-12-14 Technal Dispositif de verrouillage des vantaux coulissants d'une porte ou fenetre
FR2947853A1 (fr) * 2009-07-10 2011-01-14 Ludovic Fairier Mecanisme de fermeture destine a etre monte dans une fenetre ou une porte.

Also Published As

Publication number Publication date
FR3113084B1 (fr) 2022-09-30
FR3113084A1 (fr) 2022-02-04

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