EP4306755A1 - Système de coulissement parallèle - Google Patents

Système de coulissement parallèle Download PDF

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Publication number
EP4306755A1
EP4306755A1 EP23185037.1A EP23185037A EP4306755A1 EP 4306755 A1 EP4306755 A1 EP 4306755A1 EP 23185037 A EP23185037 A EP 23185037A EP 4306755 A1 EP4306755 A1 EP 4306755A1
Authority
EP
European Patent Office
Prior art keywords
wing
slide
closed position
sash
vertical
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
EP23185037.1A
Other languages
German (de)
English (en)
Inventor
Till Schmiedeknecht
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.)
Salamander Industrie Produkte GmbH
Original Assignee
Salamander Industrie Produkte GmbH
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 Salamander Industrie Produkte GmbH filed Critical Salamander Industrie Produkte GmbH
Publication of EP4306755A1 publication Critical patent/EP4306755A1/fr
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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/205—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip mounted on sill
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1005—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes
    • E05D15/1013—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes specially adapted 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
    • E06B3/32—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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1021—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane involving movement in a third direction, e.g. vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a parallel sliding system, in particular a parking-sliding system.
  • Parallel sliding systems are used particularly for windows and doors. These usually have fixed glazing, in particular fixed window glazing or fixed door glazing, and a sash, in particular window sash or door sash, which moves from a closed position in which the sash closes an opening, in particular a window opening or door opening, into one Sliding position can be moved, in which the wing can be moved parallel to the opening into an opening position exposing the opening. In the sliding position, the sashes are usually guided in one or two, in particular an upper and a lower, rail. Different systems are known for moving the sash from the sliding position to the closed position and vice versa.
  • PSK system parallel slide-tilt system
  • PAS system parallel-sliding system
  • HS systems lift-slide systems
  • AS systems stand-slide systems
  • the sash and the fixed glazing are offset from one another even in the closed position, so that the sash can be moved out of the closed position into the sliding position and vice versa only requires a movement of a few millimeters, usually between 5 mm and 7 mm.
  • the sash is moved from the closed position to the sliding position by a vertical movement, in particular on a carriage.
  • AS systems the displacement from the closed position to the sliding position occurs through a horizontal movement, in particular a horizontal movement aligned orthogonally to the pane of the sash (hereinafter also referred to as a shutdown movement). Due to the relatively small parking movement, the mechanisms for moving the sash from the closed position to the sliding position and vice versa can be designed to be simpler, cheaper and, in particular, less prone to failure.
  • the invention relates to a parallel sliding system, in particular a parking-sliding system.
  • the parallel sliding system comprises a sash, in particular a window or door sash, which can be moved horizontally from a closed position in which the sash closes an opening, in particular a window opening or door opening, into a sliding position in which the sash is parallel to the opening into the opening exposing open position can be moved.
  • the wing preferably has a pane, in particular a glass pane (hereinafter also referred to as glazing).
  • the wing in particular has a wing profile surrounding the pane with an upper and lower horizontal spar in the vertical direction as well as an outer vertical spar which faces the opening in the open position and an inner vertical spar which faces away from the opening in the open position.
  • the parallel sliding system preferably also has fixed glazing, in particular fixed glazing, preferably fixed window glazing or door fixed glazing.
  • the fixed glazing preferably has a pane, in particular a glass pane.
  • the fixed glazing preferably has a fixed glazing profile surrounding the pane.
  • the profile preferably has an upper and lower horizontal spar in the vertical direction as well as an outer vertical spar which faces away from the wing in the closed position and an inner vertical spar which faces the wing in the closed position.
  • the outer and/or the inner vertical spar can have a support structure to which a cover profile is attached.
  • the disks of the wing and/or the fixed disk each extend in a main extension plane.
  • the respective main extension plane of the disk of the wing and/or the fixed disk is spanned by a vector oriented in the vertical direction and a vector oriented in the horizontal direction.
  • the vector aligned in the horizontal direction corresponds to a sliding direction in which the wing can be displaced towards the open position.
  • the main extension plane is preferably understood to mean the plane in which the pane extends.
  • the main extension plane is the plane which is arranged centrally in the disk in the thickness direction of the disk.
  • the wing is moved from the closed position to the sliding position in the direction of the normal of its main extension plane.
  • the normal to the main extension plane of the wing can also be referred to as the parking direction.
  • the parallel sliding system according to the invention includes PSK systems, PAS systems and parking-sliding systems (AS systems), as long as these provide for horizontal displacement of the sash to move the sash from the closed position to the sliding position.
  • the invention particularly preferably relates to a storage and sliding system.
  • a storage and sliding system is characterized in particular by the fact that the wing and the fixed disk, in particular the main extension plane of the wing and the fixed disk, are offset from one another in the closed position.
  • the disks of the sash and the fixed disk are spaced apart from one another in the closing direction in the closed position.
  • the distance between the panes in the parking direction in the closed position is at least 5 mm, 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm or 60 mm.
  • the panes are spaced apart from one another in the closed position by sections of the inner vertical bars of the sash and the fixed disk that face one another in the parking direction.
  • the spars of the sash frame and/or the fixed glazing frame each have an inside facing the interior and an outside facing the outside (environment).
  • each of the spars also has an end face, which extends in particular between the inside and the outside in the storage direction.
  • the end faces of the bars extend preferably in the vertical direction for vertical bars and preferably in the horizontal direction for horizontal bars.
  • the inner vertical bars of the pane and the fixed pane preferably overlap in the sliding direction in the closed position.
  • the inner vertical spars overlap in the sliding direction over at least 30%, 40%, 50%, 60%, 70% or 80% of one of the vertical spars, in particular the larger vertical spar, in the sliding direction.
  • the parking-sliding system is designed to move the sash through a parking movement of between 1 mm and 20 mm, preferably between 2 mm and 15 mm, particularly preferably between 3 mm and 10 mm, most preferably between 5 mm and 7 mm, from the closed position to the sliding position.
  • the parking-sliding system is particularly preferably designed so that the parking movement takes place essentially exclusively in the horizontal direction, in particular in the parking direction.
  • the previously described amplitude is at least 60%, 70%, 80%, 85%, 90%, 95%, 98%, 99% or 100% in the shutdown direction, i.e. in the orthogonal direction to the main direction of extension of the disk of the wing.
  • the wing can be moved in the sliding position orthogonally to the parking direction.
  • the wing in the sliding position, can be displaced parallel to the main plane of extension of the disk of the wing and/or the disk of the fixed disk.
  • the parallel sliding system has at least one slider which, when the sash is moved horizontally from the sliding position back into the closed position, is displaced in the vertical direction relative to the sash in order to create at least a gap between the sash and a horizontal spar of the sash in the closed position circumferential frame profile to be closed tightly.
  • a notch is provided in the horizontal bars of the sash, particularly in the case of storage/sliding systems, which allows a relative movement of the sash to the horizontal spars of the frame profile, in particular to rails arranged therein, which guide the sash in the sliding position.
  • this notch means that even in the closed position there is still a gap between the sash and the horizontal spar of the frame profile. Since known storage and sliding systems perform a purely horizontal movement when moving the sash from the closed position to the sliding position and back, this gap cannot be closed. As a result, two circumferential seals cannot be provided with known storage and sliding systems, otherwise the inner seal will be interrupted by the gap.
  • this gap can be closed, whereby, as described in detail below, a second circumferential seal can be provided in which an internal area of the Inner seal is connected, in particular bridged, to an external area of the inner seal by means of a bridging section.
  • the parallel sliding system has a guide firmly connected to the wing, which uses the horizontal movement of the wing between the closed position and the sliding position to move the slider in the vertical direction.
  • the at least one guide and the at least one slider perform a horizontal movement and a vertical movement relative to one another in response to a movement of the sash between the closed position and the sliding position.
  • the slide moves essentially exclusively in the vertical direction and the guide moves essentially exclusively in the horizontal direction. “Substantially” means in particular that the movement amplitude of the wing or the guide is at least 70%, 80%, 90%, 95%, 98%, 99% or 100% in the corresponding direction.
  • the guide preferably has a receptacle for the slide, in which the slide is guided relative to the guide along a slide rail that is inclined relative to the horizontal.
  • the slide is preferably guided in a form-fitting manner in the slide rail, in particular by means of a dovetail or T-slot connection.
  • the slide rail is inclined by at least 20°, 30°, 35° or 40° relative to the horizontal, in particular in the direction of gravity.
  • the slide rail preferably has a recess for receiving a guide nose, in particular in the form of a dovetail or T-shaped projection, of the slide.
  • the slide preferably has a slope that is complementary to the slide rail.
  • the slope is inclined at the same angle to the horizontal as the slide rail.
  • the slide rail and/or the bevel of the slide extends from a side of the recess facing the opening in the direction of gravity downwards to a side of the recess facing away from the opening.
  • Vertical sections adjoin the respective ends of the slide rail/bevel of the slide, which preferably extend essentially in the vertical direction. “Substantially” means a deviation of up to 30°, 20°, 10°, 5°, 3° or 1° from the vertical.
  • the slide Due to the inclination of the slide rail relative to the horizontal, the slide is forced to move vertically during a horizontal movement between the closed position and the sliding position.
  • the slide and guide are coordinated with one another in such a way that the slide moves from the closed position to the sliding position in the vertical direction from the respective horizontal bar of the Frame profile is moved away, in other words towards the sash, and when the sash moves from the sliding position back into the closed position in the opposite direction, in particular away from the sash, it is moved towards the horizontal spar of the frame profile.
  • the slide is preferably arranged in the closed position opposite a rail in which the sash is guided in the sliding position.
  • the slide is preferably adapted to the contour of the rail in such a way that a gap existing between the slide and the rail in the sliding position is sealed in the closed position.
  • the slide preferably has at least one, preferably two, recesses which are designed to complement projections, in particular guide projections, of the guide rail.
  • the parallel sliding system has at least one guide sealing means arranged on a side of the slide facing the opening, via which the guide sealingly connects to a vertical spar of the frame profile in the closed position.
  • the guide sealant is arranged in the closed position between the guide and the vertical spar of the frame profile.
  • the guide sealant in the closed position, is pressed by the guide against the vertical spar of the frame profile, in particular pressed, in order to provide a sealing contact between the guide and the vertical spar of the frame profile.
  • the guide sealant preferably lies sealingly against the inner vertical spar of the fixed sliding profile.
  • the internal vertical spar of the sash is formed by the internal vertical spar of the fixed glazing, in particular fixed glazing.
  • the vertical spar of the frame profile can also be formed by a frame profile, which in turn does not itself form the internal vertical spar of a fixed disk.
  • the guide sealant is connected to the guide, in particular cohesively, preferably by means of an adhesive.
  • the guide can have a guide sealant receptacle in which the guide sealant can be used.
  • the guide sealant can be L-shaped, with a recess being provided in one of the sliding systems, which divides the guide sealant into a receiving section, in particular an L-shaped receiving section, and a sealing section, in particular an I-shaped sealing section, on which the L -shaped section in particular connects, divided.
  • the parallel sliding system preferably has a slide sealing means arranged in a fold area of the horizontal spar, with which the slide is in sealing contact in the closed position in order to sealingly close the gap in the area of the vertical spar in the closed position.
  • the slide sealing means is arranged in the horizontal direction, in particular in the parking direction, next to the guide rail, in particular adjacent to it.
  • the slide sealing means is arranged in a receptacle that is recessed in the direction of gravity relative to the guide rail.
  • the slide sealing means has an angular, in particular square, preferably rectangular, cross-section.
  • the extension of the slide sealing means in the horizontal direction, in particular in the shut-off direction is larger, preferably at least twice, three times or four times as large as the vertical extension of the slide sealing means.
  • the slide sealing means is sunk relative to the guide rail in the horizontal spar of the frame profile in such a way that the end face of the slide sealing means facing the slide is essentially at the same height in the vertical direction as the end face of the rail facing the slide. Essentially, an offset between the end faces of up to 15 mm, 10 mm, 8 mm, 5 mm, 3 mm or 1 mm is preferably permitted.
  • the end face of the slide sealing means facing the slide protrudes beyond the end face of the rail by the previously defined area.
  • the slide is preferably adapted to the geometry and the vertical extension of the slide sealing means and the rail in such a way that the slide is in sealing contact with both the guide rail and the slide sealing means in the closed position of the wing.
  • the slide preferably has a sliding body, which is responsible for the previously described translation of the horizontal movement of the wing into the vertical movement of the slide, and a slide tail adjoining the sliding body. In the closed position, the sliding body preferably seals against the guide rail and the slide tail seals against the slide sealing means.
  • the one previously defined The receptacle preferably extends completely through the guide in the sliding direction and has the previously described slide rail on one of its end faces. On another end face, in particular on one of the previously described vertical sections, the guide preferably has a recess into which the slide tail preferably projects, preferably in the closed position and/or in the sliding position.
  • the slide, the rail, the slide sealant, the guide and the guide sealant are coordinated with one another in such a way that in the closed position there is a, in particular continuous, sealing contact from the area between the slide and the rail through the area between the slide and the slide sealant up to the area between the guide and guide sealant is formed.
  • the sealing contact runs essentially in the horizontal direction in the area of the rail and the slide sealant and in the vertical direction in the area of the guide sealant.
  • the parallel sliding system preferably has at least one rail guiding the wing in the sliding position, with which the slider is in sealing contact in the closed position in order to sealingly close the gap in the area of the rail in the closed position.
  • the at least one slide and the at least one rail are coordinated with one another in such a way that the rail essentially avoids moving the slide in the horizontal direction, in which the wing can be moved between the closed position and the sliding position. This can be ensured in particular by projections on the rail, which extend in particular in the vertical direction, which block movement of the slide in the horizontal direction.
  • the relative displaceability between the slide and the guide along a slide rail that is inclined relative to the horizontal can be converted into a purely vertical movement of the slide and a purely horizontal movement of the guide, in particular together with the wing.
  • the at least one slider is arranged in the area of the inner vertical spar of the wing profile.
  • the at least one slider is arranged in the area of a front cover profile of the inner vertical spar, the cover profile being attached to a support structure of the vertical spar.
  • the guide is attached to the vertical spar, preferably as described above.
  • the guide is arranged in the vertical direction between the guide rail and the front cover profile of the vertical spar.
  • the guide connects in the vertical direction to an end of the cover profile facing the rail.
  • the guide is designed to be aligned with the front cover profile in such a way that an extension, in particular planar extension, of the front cover profile is continued by the guide and, in particular exclusively, is interrupted by the previously described receptacle for the slide.
  • the guide preferably extends essentially to the horizontal bar opposite the guide, in particular to the previously described slide sealing means arranged in the fold area of the horizontal bar.
  • the term essentially means in particular that, in particular in the closed position, a distance between the end of the receptacle facing the horizontal bar, in particular the sliding sealing means arranged therein, is a maximum of 20 mm, 15 mm, 10 mm, 5 mm, 3 mm or 1 mm from the horizontal spar, in particular the slide sealing means arranged therein.
  • the slide is designed to complement the receptacle of the guide in such a way that the side of the slide that extends parallel to the end face of the cover profile continues the planar extension of the cover profile and/or the guide in the area of the receptacle.
  • the parallel sliding system has at least one rail (guide rail), in particular aluminum rail, which guides the sash in the sliding position, and at least one sealing body, which can preferably be designed as a slide according to the previously described aspect of the invention, which in the closed position seals a gap between the wing and a horizontal spar of a frame profile surrounding the wing in the closed position and forms a line contact with the guide rail in the sliding position.
  • guide rail in particular aluminum rail
  • sealing body which can preferably be designed as a slide according to the previously described aspect of the invention, which in the closed position seals a gap between the wing and a horizontal spar of a frame profile surrounding the wing in the closed position and forms a line contact with the guide rail in the sliding position.
  • this noise development can be significantly reduced without significantly impairing the sealing function of the sealing body.
  • the contact between the sealing body, in particular the slide, and the guide rail is designed as a line contact in the sliding position.
  • the noise development is reduced in particular by the fact that the line contact, compared to a flat contact, reduces the noise-causing contact surface between the sealing body, in particular the slide, and the guide rail.
  • the line contact is the only contact between the at least one sealing body and the at least one guide rail. It is clear that, in particular as a result of small movements and manufacturing tolerances, particularly during the displacement of the sash in the sliding position, the line contact between the sealing body and the guide rail can be temporarily interrupted, can temporarily become a flat contact or temporarily further contacts arise between the guide rail and the sealing body can.
  • the sliding position in particular in the stationary state, there should be line contact, preferably exclusively, between the at least one sealing body and the at least one guide rail.
  • one, preferably exclusively one, line contact should preferably be formed in the sliding position between a pair consisting of a sealing body and guide rail. It is clear that the claimed line contact does not have to be perfect line contact in the sense of a line made up of infinitesimally small points. Rather, the claimed line contact is to be understood in particular as a contact between two surfaces which, due to the shape and/or orientation of the surfaces relative to one another, runs exclusively along a line in which the two surfaces touch or intersect.
  • a line contact can be understood to mean a contact that occurs between two surfaces, at least one of which is inclined relative to the other, in particular between 1° and 7.5°, preferably between 1.5° and 5°, and /or at least one of which is curved.
  • a line contact is preferably to be understood as meaning a contact between two surfaces which is at least 5 times, preferably at least 10 times, particularly preferably at least 20 times, as large in a longitudinal direction as in a width direction running orthogonally to the longitudinal direction and in the width direction preferably extends by a maximum of 5 mm, 3 mm, 2 mm, 1 mm or 0.5 mm.
  • the sealing body and the guide rail engage one another in the closed position via a tongue-and-groove system, with the line contact in the sliding position being formed between a groove and a tongue of the tongue-and-groove system, in particular with the groove in the sealing body and the Spring is formed in the guide rail.
  • the guide rail preferably has a horizontally extending running section, on which rollers in particular can roll between the wing and the guide rail, from which the spring extends in the vertical direction.
  • the spring in particular rod-shaped, extends as a projection in the vertical direction and/or in the horizontal direction, in particular the sliding direction, parallel to the guide rail, in particular over the entire extent of the guide rail in the horizontal direction, in particular the sliding direction.
  • the groove is preferably designed as a recess extending into the sealing body in the vertical direction and/or extends in the horizontal direction, in particular the sliding direction, parallel to the rail, in particular over the entire extent of the sealing body in the horizontal direction, in particular the sliding direction.
  • the tongue and groove are coordinated with one another in such a way that the groove is filled in the closed position by the tongue protruding in the vertical direction. This allows the spring to be sunk into the groove in the closed position so that the sealing body can come into sealing contact with the guide rail.
  • the inventors have recognized that the line contact in the sliding position, in particular through the embodiments described below, can be designed in such a way that the sealing contact is not impaired in the closed position.
  • the line contact is provided by a relative inclination between at least one pair of walls, consisting of a groove wall and a tongue wall opposite the groove wall.
  • the groove wall and the tongue wall preferably extend in a planar manner and are inclined by a maximum of 10° relative to a vertical.
  • one wall, selected from the groove wall and the tongue wall extends essentially vertically and the other wall, selected from the groove wall and the tongue wall, extends inclined relative to the vertical.
  • the groove wall can be inclined with respect to a vertical, with the tongue wall preferably running vertically, or the tongue wall can be inclined with respect to a vertical, with the groove wall preferably running vertically.
  • the inclination is between 0.5° and 10°, preferably between 1.0° and 7.5°, particularly preferably between 1.5° and 5°.
  • the inclination between the groove wall and the tongue wall is designed such that the groove wall and tongue wall converge in the vertical direction in the direction of the guide rail and/or in the vertical direction in the direction of the Wings are spread.
  • the groove wall and tongue wall extend in a V-shape towards each other, with the V opening in the direction of the wing.
  • the at least one groove wall and the at least one tongue wall are preferably each formed by one of two opposite, in particular planar and/or vertically extending, side walls.
  • the sealing body is a slide which, when the sash is moved horizontally from the sliding position back into the closed position, is moved in the vertical direction relative to the sash in order to seal the at least one gap.
  • the slide is designed as described in connection with the relevant aspect of the invention, particularly preferably as described in connection with the preferred embodiments described in this regard.
  • the parallel sliding system according to this embodiment has at least one guide firmly connected to the sash, which uses the horizontal movement of the sash between the closed position and the sliding position to move the slider in the vertical direction, the at least one guide having a receptacle for the slider , in which the slider is guided relative to the guide along a slider rail that is inclined relative to the horizontal.
  • the inclination of the slide rail and the relative inclination between the at least one pair of walls are formed starting from a vertical in the same direction.
  • the inventors have recognized that with such an alignment of the inclinations in the same direction, the noise can be reduced particularly reliably and the ease of movement of the sash when moving in the sliding position can be improved or at least maintained. Without being bound to an explanation, this may be due to the fact that the relative inclination between the at least one pair of walls provides space for the slider in the direction in which it is pushed by the weight of the slider guide, so that the risk of Wedging or an increase in the contact area between the slider and the guide rail is reduced.
  • the inclination between the groove wall and the tongue wall is between 1.0° and 10°, preferably between 2.0° and 7.5°, particularly preferably between 3° and 5°, most preferably 4 °.
  • the inventors have recognized that with such an inclination, in particular of 4°, on the one hand the lowest possible contact between the slider and the guide rail is provided in the sliding position, which reduces the development of noise, and at the same time a sufficient positive connection, in particular the smallest possible gap between the guide rail and slider, is provided in the closed position to ensure the tightness between the slider and the guide rail.
  • the inventors have recognized in particular that an increase in the inclination beyond 4° leads to a larger gap between the slide and the guide rail and thus to a lower seal, with a smaller inclination in turn leading to an increase in noise.
  • an inclination of 4° has proven to be particularly preferred.
  • a deviation of the inclination within the ranges described above also led to acceptable results in terms of noise and tightness.
  • a second relative inclination is formed between a second pair of walls, consisting of a second groove wall and a second tongue wall opposite the second groove wall, in particular wherein the second inclination is preferably formed in the other direction, starting from a vertical , like the inclination of the slide rail.
  • the second inclination is formed starting from a vertical in a different direction than the previously described (first inclination) between the previously described (first) pair of walls.
  • the two relative inclinations to one another are designed in such a way that they converge towards one another, particularly in the direction of gravity.
  • the second inclination is preferably between 0.5° and 7.5°, preferably between 1.0° and 5.0°, particularly preferably between 1.5° and 2.5°, most preferably 2°.
  • the inventors have recognized that the second inclination can be used to compensate for tolerances and movements of the sash when sliding, so that noise and the risk of jamming can be reduced more reliably. Similar to the first inclination described, it turned out that a smaller inclination leads to one higher noise and a higher risk of jamming, whereas a greater inclination leads to a lower tightness in the closed position.
  • the groove is formed in the slide and the (first) inclination, preferably the first and second inclination, is/are introduced into one of the, in particular both, opposite side walls of the groove, preferably at a slide arranged at the top in the direction of gravity with respect to the wing, the first inclination, in particular the 4 ° inclination, is formed on the second side wall viewed in the direction of storage, and / or in the case of a slide arranged at the bottom in the direction of gravity with respect to the wing, the first Inclination, in particular the 4° inclination, is formed on the first side wall when viewed in the storage direction, in particular the second inclination, in particular the 2° inclination, being introduced on the corresponding, opposite side of the, in particular respective, groove when viewed in the storage direction.
  • the spring is preferably formed in the guide rail, with no inclination relative to the vertical being formed at least in the spring wall forming the line contact, preferably in all spring walls opposite one
  • the groove can also be formed in the slide, but the (first) inclination, preferably the first and second inclinations, can be introduced in one of the, in particular in both, opposite side walls of the spring formed in the guide rail, preferably in the case of a guide rail arranged at the top in the direction of gravity in relation to the wing, the first inclination, in particular the 4° inclination, is formed on the second side wall viewed in the direction of storage, and/or in the case of a guide rail arranged at the bottom in the direction of gravity in relation to the wing, which first inclination, in particular the 4° inclination, is formed on the first side wall when viewed in the parking direction, in particular the second inclination, in particular the 2° inclination, being introduced on the corresponding, opposite side of the, in particular respective, spring when viewed in the parking direction.
  • the (first) inclination preferably the first and second inclinations, can be introduced in one of the, in particular in both, opposite side walls of the spring formed in the guide rail
  • the parallel sliding system has two slides which, when the sash is moved horizontally from the sliding position back into the closed position, are moved in the vertical direction relative to the sash in order to seal a gap between the sash and the horizontal spar of a frame profile surrounding the sash in the closed position .
  • the two slides are preferably designed as described above.
  • the parallel sliding system preferably has a guide firmly connected to the wing for each of the two slides, which is preferably designed as described above.
  • the parallel sliding system preferably has a guide sealing means and/or a slide sealing means for each of the two slides, which are preferably designed as described above.
  • the parallel sliding system preferably has a rail for each of the slides that guides the sash in the sliding position, preferably as described above.
  • one of the two slides is arranged in the area of the inner vertical spar of the sash frame, in particular as described above.
  • one of the two slides is arranged opposite a lower horizontal spar of the frame profile and the other slide is arranged opposite an upper horizontal spar of the frame profile.
  • the guides of the respective slide preferably connect in the vertical direction to the horizontal bars of the ends of the front cover profile facing the frame profile, in particular as described above.
  • the guides of the two slides are particularly preferably attached to ends of the inner horizontal spar of the wing that are opposite in the vertical direction.
  • the sliders are movably mounted in the guides in such a way that when the sash is moved from the sliding position to the closed position, they are moved in the vertical direction towards the horizontal bars of the frame profile.
  • the slide, the guide, the rail and the slide sealing means are coordinated with one another in such a way that in the closed position, the end face of the inner vertical spar of the sash, in particular of the cover profile, adjoins the horizontal spars of the frame profile in a sealing manner at the top and bottom in the vertical direction.
  • the guide sealing means is preferably designed for the guide, the inner vertical spar of the sash and the inner vertical spar of the frame profile, in particular the fixed disk, such that in the closed position there is a sealing contact between the two inner vertical spars, in particular over their entire vertical extent, in particular in the area of front cover profile.
  • the parallel sliding system has two seals which surround the sash in the closed position and which are arranged in the area of a vertical spar of the sash on a side of the sash facing the opening.
  • the parallel sliding system preferably has a vertical spar of a frame profile that surrounds the sash in the closed position, with which the two circumferential seals in the area of the vertical spar of the sash are in sealing contact in the closed position.
  • the two circumferential seals are in sealing contact with an outside of the vertical spar of the sash and an inside of the vertical spar of the frame profile.
  • the circumferential seals in the area of the vertical spar of the wing extend essentially along the complete vertical extent of the vertical spar. Essentially means in particular an extent of at least 70%, 80%, 90%, 95%, 98%, 99% or 100% of the vertical extent of the vertical spar of the wing. Due to the inventive arrangement of the two circumferential seals between the mutually facing sides of the inner vertical spar of the sash and the frame profile, a second, inner circumferential seal (inner seal) can also be used in storage-sliding systems and lift-slide systems, in addition to the outer circumferential seal ) to be provided. This means that the advantages of parallel-slide-tilt systems and parallel-slide-slide systems in terms of sealing and thermal insulation can also be achieved with lift-slide systems and storage-slide systems.
  • one of the two seals is an inner seal which is attached in the area of the vertical spar to a front cover profile of the, in particular internal, vertical spar.
  • the internal vertical spar is to be understood in particular as meaning the previously described inner vertical spar of the wing, which faces away from the opening in the open position.
  • the front cover profile preferably has a sealing side facing the vertical spar of the frame profile, on which the inner seal is arranged in the area of the vertical spar of the sash. In the closed position, the inner seal is preferably in sealing contact with the sealing side of the front cover profile and the inside of the vertical spar of the frame profile.
  • the vertical spar of the frame profile also has a front cover profile with a sealing side facing the vertical spar of the sash.
  • the inner seal is preferably in sealing contact with the sealing side of the front cover profile of the vertical spar of the frame profile and the outside of the vertical spar of the sash.
  • the outer seal preferably extends in the area of the vertical spars of the wing and frame profile in the vertical direction essentially over the entire extent of the vertical spar.
  • the previously described area in which the circumferential seals run in the area of the vertical spar of the wing can also be referred to as the overlap area.
  • the two circumferential seals extend parallel to one another in the area of the vertical beam.
  • the two circumferential seals in the overlap area are spaced apart from one another in the sliding direction, in particular by at least 30%, 40%, 50%, 60%, 70% or 80% of the extent of one of the vertical bars in the sliding direction, in particular the vertical bar with the greatest extent Sliding direction, spaced apart.
  • the previously described front cover profiles of the vertical spars are preferably designed in two parts relative to a support structure of the vertical spar.
  • the cover profiles are preferably connected to the support structure of the respective vertical spar in a form-fitting and/or non-positive manner, in particular by means of a clip connection.
  • the sealing sides of the respective cover profile protrude from the support structures in the parking direction in the direction of the opposite vertical beam.
  • the vertical bars preferably have receptacles for the respective seals or sealing sections.
  • the inner seal is arranged in sections, in particular in the area of a second vertical spar, in particular the outer vertical spar, and two horizontal spars of the wing, on the side of the wing facing away from the opening.
  • the inner seal particularly preferably extends on the side of the opening facing away from the opening along the horizontal spars of the wing and along the second, in particular outer, vertical spar.
  • the side of the wing facing away from the opening has a frame which, in the closed position, is designed to overlap with the horizontal spar and an inner vertical spar of the frame profile.
  • the overlap area extends along the horizontal spars and along one, preferably the outer, vertical spar of the wing.
  • the inner seal is preferably in sealing contact with both the horizontal spar and the outer vertical spar of the sash and the frame profile, especially in the overlap area.
  • the inner seal in the area of the horizontal bars is in sealing contact with both the horizontal bars of the frame profile and with the guide rails attached thereto.
  • the inner seal preferably runs in sections on the inside and in sections on the outside of the wing, in particular in the area of the horizontal spars on the inside of the wing and / or in the area of the inner vertical spar on the outside of the wing and in the area of the outer vertical spar on the inside of the wing .
  • the sections of the inner seal arranged on the side of the wing facing the opening and the sections of the inner seal arranged on the side of the wing facing away from the opening are connected to one another via bridging sections to form the circumferential seal.
  • the bridging sections are preferably provided via the previously described slide according to the invention.
  • the bridging sections are preferably arranged in the area of the inner vertical spar, in particular in the vertical direction between the inner vertical spar of the wing and sections of the horizontal spars of the frame profile opposite the inner vertical spar of the wing.
  • the bridging section preferably has a section which is formed in the closed position by a sealing contact between the previously described slide and a guide.
  • the bridging section preferably has a partial section which is formed in the closed position by a sealing contact between the slide, in particular the tail of the slide, and a slide sealing means. Furthermore, the bridging section preferably has a partial section which is formed in the closed position by a sealing contact between a guide, in particular the guide described above, and a guide sealant.
  • the inner seal in the bridging area between the horizontal bars of the sash and the frame profile merges into the section between the slide and the guide in the closed position.
  • the sealing contact preferably passes from the section between the slide and the guide into the sealing contact between the slide and the slide sealant.
  • the sealing contact preferably passes from the section between the slide and the slide sealant into the section between the guide and the guide sealant.
  • the section between the guide and the guide sealant preferably goes into the area the seal, which is arranged on the side of the wing facing the opening on a vertical spar, in particular the inner vertical spar.
  • the previously described vertical bars in particular the supporting structure of the vertical bars, are preferably made of a plastic, in particular PVC.
  • the guide and/or the slide are preferably made from polymers, in particular from acrylonitrile-styrene-acrylate copolymers.
  • the seal in particular the circumferential seals, the slide sealing means and the guide sealing means are preferably made of a material with a compression hardness between 5 and 1,000 kPa, preferably between 10 and 800 kPa, particularly preferably between 20 and 550 kPa.
  • the sealing means are preferably made of an elastic material, in particular a more elastic material than the spars of the wing and the frame, particularly preferably made of cellular rubber.
  • a parallel sliding system according to the invention is generally designated by the reference number 1.
  • FIG. 1 shows a front view of a parallel sliding system 1 according to the invention.
  • the parallel sliding system 1 has a wing 3 and fixed glazing 5.
  • the wing 3 is a window sash.
  • the wing 3 is shown in a closed position in which the wing 3 closes an opening located behind the wing 3 in the plane of the drawing, in the present case in the form of a window opening.
  • the wing 3 has a handle 7 on, which can be operated to move the wing 3 horizontally into a sliding position ( Figures 2c and 3c ), in which the wing 3 can be moved in the sliding direction S parallel to the opening and the fixed glazing 5 into an open position (not shown) in order to expose the opening.
  • the wing 3 has a disk 9.
  • the disk 9 is surrounded by a wing profile 11.
  • the wing profile 11 has a lower horizontal spar 13 in the direction of gravity G and an upper horizontal spar 15.
  • the wing 3 has two vertical spars 17, 19, namely an inner vertical spar 17, which faces away from the opening in the open position, and an outer vertical spar 19, which faces the opening in the open position.
  • the fixed glazing 5 has a pane 21 and a fixed glazing profile 23 surrounding the pane.
  • the fixed glazing profile 23 has a lower horizontal spar 25 in the direction of gravity G and an upper horizontal spar 27 in the direction of gravity G.
  • the fixed glazing profile 23 has an outer vertical spar 31, which faces away from the opening, and an inner vertical spar 29 (in Fig. 1 not shown, cf Fig. 4 ) facing the opening.
  • the parallel sliding system 1 has a frame profile 33 which runs around the wing 3 in the closed position.
  • the frame profile 33 has an outer vertical spar 35.
  • the frame profile 33 has a lower horizontal spar 25 in the direction of gravity G, which in the present case simultaneously functions as a lower horizontal spar 25 of the fixed glazing profile 23, and an upper horizontal spar 27 in the direction of gravity G, which in the present case also functions as an upper horizontal spar 27 of the fixed glazing profile 23.
  • the frame profile 33 has an inner vertical spar 29 (in Fig. 1 not shown, cf Fig. 4 ), which in the present case also functions as an inner vertical spar 29 of the fixed glazing profile 23.
  • the wing 3 and its disk 9 have a main extension plane which is spanned by the gravitational direction G and the sliding direction S.
  • the fixed glazing 5 and its pane 21 also have a main extension plane which is spanned by the gravitational direction G and the sliding direction S.
  • Fig. 4 shows a sectional view along line CC Fig. 1 . Only the connecting pieces of the disks 9 and 21 are indicated there. The outer vertical bars 19, 31 and 35 are not shown.
  • the main extension plane 37 of the wing 3 and the main extension plane 39 of the fixed glazing 5 are indicated by dashed lines. How out Fig. 4 As can be seen, the main extension planes 37 and 39 are spaced apart from one another in the parking direction A described in detail below.
  • the inner vertical spar 17 of the sash 3 and the inner vertical spar 29 of the fixed glazing 5 or the frame profile 33 are in the storage direction A arranged one behind the other.
  • the vertical bars 17 and 29 each have a support structure 41, 43 and a cover profile 45, 47 attached to the support structure 41, 43.
  • the cover profiles 45, 47 are each connected to the support structure 41, 43 via clip connections 49.
  • the cover profiles serve in particular as a screen and protection for mechanisms of the parallel sliding system 1 attached to the support structures 41, 43.
  • the cover profiles 45, 47 define an end face of the vertical bars 17, 29.
  • the interior of a building is in Fig. 4 indicated with IR.
  • the parallel sliding system 1 seals the interior IR of the building from the exterior AR (environment).
  • the outer sides of the vertical bars 17, 29 facing the outer space AR are marked with the reference numbers 51 and 53.
  • the insides of the vertical bars 17 and 29 facing the interior IR are marked with the reference numbers 55 and 57.
  • the two seals provided in the closed position according to one aspect of the invention are in Fig. 4 shown with reference numbers 59, 61.
  • the seal provided with the reference number 59 is the inner seal that seals the parallel sliding system 1 from the interior IR.
  • the seal provided with reference number 61 is the outer seal that seals the parallel sliding system 1 from the outside space AR. How Fig. 4 can be removed, both the inner seal 59 and the outer seal 61 are arranged in the area of the vertical spar 17 of the wing 3 on the side of the wing 3 facing the opening, namely the outside 51.
  • the Figures 11a and 11b show the execution of the in Figure 1 Area marked A of parallel sliding systems, as they are known in the prior art.
  • the Figures 12a and 12b show according to the in Figure 1 marked area B, as is realized in parallel sliding systems known from the prior art.
  • notches 63 In order to enable the sash 3 to be moved from the closed positions shown in the storage direction A into sliding positions, notches 63, predominantly stair-shaped notches 63, are provided at the upper and lower ends of the cover profile 45 in the direction of gravity G. Through these notches 63, the wing 3 can be moved into the sliding position without colliding with the guide rails 65, 67.
  • a disadvantage of the notches 63 is that, in particular due to the pure parking movement A in the parking direction (i.e. due to a missing parking movement in the vertical direction), the Closing the gap 69, 71 between the cover profile 45 and the respective rail 65, 67 is not possible.
  • the inner seal 59 is interrupted in known systems at least in the area of the notch 63, whereby the atmosphere of the interior IR is always connected via the notch 63 to the rebate area between the wing 3 and the frame profile 33 and thus in designs with drainage realized via the rebate area and ventilation is also connected to the outdoor space AR.
  • FIG. 13 To illustrate how the fold area 73 described above and below can be formed, see Figure 13 referenced, in which a fold area 73 between a lower horizontal spar 13 of a wing 3 and a lower horizontal spar 25 of a frame profile 33 is shown.
  • An inner seal 59 seals the fold area 73 from the interior IR, so that the fold area 73 can be used for ventilation and drainage.
  • FIG 2a shows a perspective view of the in Figure 1 shown area A and Figure 3a one on the in Figure 1 shown area B of a parallel sliding system 1 according to the invention in the form of a parking sliding system 1.
  • a slide 75, 77 is provided therein, which when the wing 3 is moved horizontally in the parking direction A from the sliding position ( Figure 2c and Figure 3c ) back to the closed position ( Figure 2b and Figure 3b ) is offset relative to the wing in the vertical direction V in order to seal a gap 79, 81 between the wing 3 and the respective horizontal spar 13, 15.
  • a guide 83, 85 is permanently connected to the wing 3 and uses the horizontal movement, in particular in the closing direction A, of the wing 3 to move the slides 75, 77 in the vertical direction V.
  • the respective slide 75, 77 and the respective guide 83, 85 carry out a horizontal movement and a vertical movement relative to one another in response to a movement of the wing 3 between the closed position and the sliding position, with the respective slide 75, 77 moving exclusively in the vertical direction V moves and the guide moves exclusively, in particular together with the wing 3, in the parking direction A.
  • the respective guide 83, 85 each has a receptacle 87, 89 for the respective slide 75, 77, in which the slide 75, 77 is guided relative to the respective guide 83, 85 along a slide rail 91, 93 which is inclined relative to the horizontal .
  • the respective slide rail 91, 93 has a T-slot on, over which a T-shaped projection 94, 95 is guided along the respective slide rail 91, 93.
  • the slides 75, 77 preferably each have a slide body 97, 99, which in the closed position is in sealing contact with the respective guide rail 105, 107 described below.
  • the slide body 97, 99 each has two recesses 109, 111, 113, 115, which in the closed position are filled by projections 117, 119, 121, 123 of the respective guide rail 105, 107 projecting in the vertical direction.
  • the respective projections 117, 119, 121, 123 can be sunk into the corresponding recesses 109, 111, 113, 115 in the closed position, so that the respective slider 75, 77 can come into sealing contact with the respective rail 105, 107.
  • each of the slides 75, 77 each has a slide sealant section 101, 103, which can also be referred to as a slide tail, via which the respective slider 75, 77 in the closed position is in sealing contact with a respective slide sealant 125 arranged in the corresponding horizontal bar 25, 27. 127 stands.
  • a continuous sealing contact with the respective rail 105, 107 and the adjoining slide sealing means 125, 127 can be provided, particularly in the closed position via the respective slide 75, 77, in particular over the complete extension of the respective horizontal bar in the storage direction A.
  • a guide sealing means 129, 131 is provided on each of the guides 83, 85, via which the respective guide 83, 85 is in sealing contact with the internal vertical spar 29 of the frame profile 33 or the fixed glazing profile 23 in the closed position.
  • the respective guide 83, 85 can have a guide sealant receptacle 133, 135.
  • the respective guide sealant 129, 131 can have a transition section 137, 139.
  • the transition section 137, 139 is L-shaped and adjoins an I-shaped main sealing section 141, 143.
  • the respective slides 75, 77 and the respective guides 83, 85 are coordinated with one another in such a way that when the sash is moved from the sliding position to the closed position, the two slides 75, 77 move away from the sash 3, in particular from the cover profile 45, in the vertical direction V Direction of the guide rail 105, 107 leading the wing 3 in the sliding position is offset, in particular until the respective slides 75, 77 are in sealing contact with the respective guide rail 105, 107 and the respective sealing means 125, 127.
  • the movement against the parking direction A creates a sealing contact between the respective guides 83, 85 and their guide sealing means 129, 131 with the internal vertical spar 29 of the frame profile 33 or the fixed glazing profile 23.
  • the previously described slides 75, 77 are used to each bridge a section of the seal along the lower horizontal bar 25 and the upper horizontal bar 27 of the fixed glazing frame 23 or the frame profile 33 to provide.
  • Figure 14 shows a side view of the in Figure 3a shown area of the parking sliding system with the sash in the closed position.
  • the groove 111' has two mutually opposite groove walls 145, 147.
  • the groove wall 145 is inclined by 4° relative to a vertical.
  • the inclination of the groove wall 145 is formed from a vertical in the same direction as the inclination of the slide rail 93 of the guide 85.
  • the groove wall 147 is inclined by 2° relative to a vertical.
  • the in Figure 14 shown projection 121 of the guide rail 107 referred to below as spring 121, since the projection/spring in the closed state shown engages in the groove 111 'according to a tongue-and-groove system.
  • the spring 121 has two opposing spring walls 149, 151.
  • the spring walls 149, 151 extend in the vertical direction.
  • the left tongue wall 149 and the left groove wall 145 form a pair of walls between which a relative inclination of 4° is provided by the inclination of the groove wall 145 relative to the vertical by 4° and the vertical extension of the tongue wall 149.
  • the inventors have recognized that this provides a line contact between the slider 77' and the guide rail 107 in the sliding position, which reduces noise, and at the same time a sufficient positive connection, in particular the smallest possible gap between the guide rail 107 and the slider 77', in the closed position is provided to ensure the tightness between the slide 77 'and the guide rail 107.
  • the right tongue wall 151 and the right groove wall 147 form a pair of walls between which a relative inclination of 2° is provided by the inclination of the groove wall 147 relative to the vertical by 2° and the vertical extension of the tongue wall 151.
  • the inventors have recognized that, on the one hand, in the sliding position, a line contact is provided between the slide 77 'and the guide rail 107, which reduces noise, and at the same time a sufficient positive connection, in particular the smallest possible gap between the guide rail 107 and the slide 77', in the Closed position is provided to ensure the tightness between slide 77 'and guide rail 107.
  • the inventors have recognized that this inclination can be used to compensate for tolerances and movements of the sash when pushing, so that noise and the risk of jamming can be reliably reduced. Similar to the 4° inclination, it has been found that a smaller inclination leads to higher noise and a higher risk of jamming, whereas a larger inclination leads to a lower tightness in the closed position.
  • Figure 15 shows a modified guide rail 105 'for use in the area of the lower horizontal spar of the frame profile according to in Figure 1 marked section A.
  • the guide rail 105 ' is designed as an alternative to that in Figure 2c shown guide rail 105 in the area of the lower horizontal bar to be used.
  • Figure 2c on the same page as Figure 15 pictured again.
  • the guide rail 105 ' differs from the guide rail 105 in particular by a modified projection 117'.
  • the projection 117' and the recess 109 engage with one another in the closed position according to a tongue and groove system, so that the projection 117' subsequently acts as a tongue and the Recess 109 is referred to as a groove.
  • the spring 117' has two opposing spring walls 153, 155.
  • the spring wall 153 is inclined by 4° relative to a vertical.
  • the inclination of the spring wall 153 is formed from a vertical in the same direction as the inclination of the slide rail 91 of the guide 83.
  • the spring wall 155 extends in the vertical direction.
  • Groove 109 shown has two mutually opposite groove walls 157, 159.
  • the groove walls 157, 159 extend in the vertical direction.
  • the right tongue wall 153 and the right groove wall 157 form a pair of walls between which a relative inclination of 4° is provided by the inclination of the tongue wall 153 relative to the vertical by 4° and the vertical extent of the groove wall 157.
  • the inventors have recognized that this provides a line contact between the slider 75 and the guide rail 105' in the sliding position, thereby reducing the noise, and at the same time a sufficient positive connection, in particular the smallest possible gap between the guide rail 105' and the slider 75, in the closed position is provided to ensure the seal between slide 75 and guide rail 105 '.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP23185037.1A 2022-07-12 2023-07-12 Système de coulissement parallèle Pending EP4306755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022117356.9A DE102022117356A1 (de) 2022-07-12 2022-07-12 Parallelschiebesysteme

Publications (1)

Publication Number Publication Date
EP4306755A1 true EP4306755A1 (fr) 2024-01-17

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EP (1) EP4306755A1 (fr)
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8603749U1 (de) * 1986-02-13 1986-04-03 Dörfel, Eberhard, 7012 Fellbach Vorrichtung zum Absenken einer Schiebetüre, insbesondere für Kühlräume
EP1571282B1 (fr) * 2004-03-02 2010-10-27 SOMEC Marine & Architectural Envelopes S.r.l. Porte ou fenêtre notamment pour bâtiments ou embarcations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7918079U1 (de) 1979-06-23 1979-10-04 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen Fenster, tuer o.dgl.
AT501942B1 (de) 2004-12-03 2010-05-15 Alutechnik Matauschek Gmbh Einrichtung zum abdichten einer mit einem flügel verschliessbaren fassadenöffnung
CA2780995C (fr) 2010-07-30 2017-06-20 Groupe Lessard Inc. Porte panoramique coulissante etanche

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8603749U1 (de) * 1986-02-13 1986-04-03 Dörfel, Eberhard, 7012 Fellbach Vorrichtung zum Absenken einer Schiebetüre, insbesondere für Kühlräume
EP1571282B1 (fr) * 2004-03-02 2010-10-27 SOMEC Marine & Architectural Envelopes S.r.l. Porte ou fenêtre notamment pour bâtiments ou embarcations

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US20240018825A1 (en) 2024-01-18

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