EP3974613A1 - Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants - Google Patents

Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants Download PDF

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Publication number
EP3974613A1
EP3974613A1 EP20198432.5A EP20198432A EP3974613A1 EP 3974613 A1 EP3974613 A1 EP 3974613A1 EP 20198432 A EP20198432 A EP 20198432A EP 3974613 A1 EP3974613 A1 EP 3974613A1
Authority
EP
European Patent Office
Prior art keywords
base profile
holders
post
guide rail
rail arrangement
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
EP20198432.5A
Other languages
German (de)
English (en)
Inventor
Matthias Wunderle
Stefan Jutzi
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.)
ROMA KG
Original Assignee
ROMA KG
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 ROMA KG filed Critical ROMA KG
Priority to EP20198432.5A priority Critical patent/EP3974613A1/fr
Publication of EP3974613A1 publication Critical patent/EP3974613A1/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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/587—Mounting of guiding devices to supporting structure

Definitions

  • the invention relates to a guide rail arrangement for sun protection systems such as vertical awnings or external venetian blinds, for mounting on a post of a post and beam facade, in which vertically protruding threaded bolts are anchored at intervals along the post and which preferably has a cover shell pressed on the outside of the building.
  • the invention also relates to a mullion and transom facade with at least two such pillars, to each of which a guide rail arrangement for sun protection systems is attached.
  • the invention relates to a method for installing a guide rail arrangement for sun protection systems on a post of a post and beam facade, in which vertically protruding threaded bolts are anchored at intervals along the post and which preferably has a cover shell pressed on the outside of the building.
  • FIG. 10 2010 052 365 B4 Another guide rail arrangement for attachment to a mullion and transom facade is the German patent DE 10 2010 052 365 B4 refer to.
  • a base profile to be screwed to the post of the facade is provided, which carries two guide rail profiles, on each of which a guide groove is formed, which is assigned to one of two sun protection curtains arranged next to one another.
  • the base profile is fastened to the post with screws, which are screwed into the existing threaded holes on the post and therefore rests against the cover shell of the post in a force-transmitting manner, so that wind loads and the like acting on the sun protection curtains can damage the facade .
  • mullion-transom facades already have threaded bolts protruding vertically at intervals along the mullion, which are anchored in the mullion and are used for the assembly of additional elements.
  • an assembly method for such a guide rail arrangement is to be specified, with which force-related decoupling is possible, and a mullion and transom facade equipped with such guide rail arrangements is to be proposed.
  • the guide rail arrangement has a plurality of holders, each of which has an inner side facing the post, on which an internal thread that fits one of the threaded bolts of the post or a corresponding through hole opens, so that the respective holder can be opened directly and/or by means of a number of Nuts can be screwed to one of the threaded bolts.
  • the guide rail arrangement comprises a base profile which can be fastened to the screwed-on holders and which carries at least one, preferably two guide grooves arranged next to one another, which serve for the lateral guidance of a sun protection curtain which can be raised and lowered, preferably for the lateral guidance of two sun protection curtains which are arranged next to one another and can be raised and lowered, such as for example awning fabrics or venetian blind hangings, or for the lateral guidance of one or two end profiles arranged next to one another, to which the lower end of the respective sun protection hanging is attached.
  • a fastening device is provided in order to fasten the base profile attached to the holders to the holders.
  • the plurality of holders are placed, which can be screwed to the mullion, while on the other hand they are fixed via the base profile against further rotation, a pressure and tensile force-transmitting, fixed
  • the holders are not screwed to the post.
  • An introduction of unwanted pressure or tensile forces - such as gusts of wind - in the post and in particular in its pressed cover shell and the threaded bolt back into the guide rail assembly can thus be avoided without affecting the stability of the attachment of the guide rail assembly on the post.
  • the holders can be positioned individually in relation to the facade, so that tolerances can be compensated, for example when the outside of the post is not completely vertical.
  • the mullion-transom facade according to the invention which has mullions which have threaded bolts anchored in the mullion at intervals along the mullion and projecting outwards perpendicularly, as well as cover shells preferably pressed onto the outside of the building and penetrated by the threaded bolts, with at least two the post each one of the guide rail assemblies according to the invention is mounted. Because then the guide rail arrangements can be mounted at a distance from the facade or the post, in particular its cover shell or at least only in contact with the post or the cover shell without compressive force, so that the undesired transmission of force between the guide rail arrangement and the post or cover shell is prevented.
  • the method according to the invention for mounting the guide rail arrangement according to the invention on a mullion of such a mullion-transom facade accordingly has the following steps: Screw fastening each of the plurality of holders to one of the threaded bolts at a distance from the post, in particular from its cover shell or at least only with pressure-free contact with the post or its cover shell, attaching the base profile to the brackets and fastening the base profile to the brackets.
  • the holder can also be screwed to the threaded bolt by means of two nuts, in which case a through hole can also be provided on the holder instead of an internal thread, so that After screwing a first nut onto the threaded bolt, the holder can simply be attached and then fixed to the threaded bolt with a second nut. The distance between the holder and the post or the cover shell can then be adjusted using the nut that is to be unscrewed first.
  • the base profile is attached to the holders by locking a latching connection provided between the holders and the base profile and/or clamping a clamp connection provided between the holders and the base profile, so that the base profile is already pre-fixed on the holders before it is moved in the longitudinal direction adjusted and then screwed to the holders.
  • the fastening device for fastening the base profile to the holders advantageously has a latching connection of the base profile to at least one, preferably each of the holders.
  • a screw connection of the base profile to at least one, preferably each of the holders can be provided.
  • the fastening device can also include a clamping connection of the base profile with at least one, preferably each of the holders.
  • the base profile has a longitudinal groove facing the holders and the holders each have a carrier projection facing the longitudinal groove, extending in the longitudinal direction of the base profile and fitting into the longitudinal groove, so that the base profile can be pushed onto the carrier projections of the holders, the attachment of the base profile to the Holders can be intuitively correct by plugging the base profile with its longitudinal groove onto the carrier projections of the holders, while at the same time the displaceability required for position adjustment in the longitudinal direction of the post or the degree of freedom of displacement required for this purpose is retained.
  • the locking connection of the base profile with the holders or the clamping connection of the base profile with the holders can be released in a structurally simple manner by using two side legs of the base profile flanking the longitudinal groove for this purpose.
  • the snap-in connection can include two snap-in strips, each of which protrudes towards the carrier projections of the holders on one of the two side legs flanking the longitudinal groove, with each carrier projection having an undercut facing the snap-in strip on its two sides facing the side legs, so that the base profile with can be snap-connected to the holders.
  • the clamping connection could take place by clamping the carrier projections of the holders between the two side legs of the base profile flanking the longitudinal groove of the base profile.
  • the screwed connection of the base profile with the holders can be made using a number of screws, in order to minimize the optical impairment of the appearance of the guide rail arrangement in such a way that the screws are screwed into the base profile from at least one side facing one of the sun protection curtains, i.e. advantageously in one or both side legs flanking the longitudinal groove and from there further into the support projections of the holders or at least against the support projections of the holders.
  • the fastening device for fastening the base profile to the holders can also include a riveted connection of the base profile with at least one, preferably each of the holders, in particular with a number of at least one rivets attached from one side facing the sun protection curtains.
  • the screws of the screw connection of the base profile and the holders are designed as self-drilling screws, this enables flexible positioning without the need for through-holes in the base profile and threaded holes in the respective holder, which would have to be aligned with one another when positioning the base profile on the holders.
  • oblong holes in the base profile and/or screw channels along the holders would also be conceivable. It is particularly advantageous if the screws are screwed into the base profile from at least one side facing the sun protection curtains, since at this point they disturb the optics of the guide rail arrangement the least.
  • the base profile can carry two preferably identical guide groove profiles, each of which has a guide groove, with the two guide grooves opening on both sides towards the respective hanging.
  • the base profile can carry two preferably identical guide groove profiles, each of which has a guide groove, with the two guide grooves opening on both sides towards the respective hanging.
  • a number of screw bolts which can advantageously be screwed in from the side, can in turn serve to fasten the number of guide rail profiles to the base profile.
  • the base profile has a screw channel on its side facing the two sun protection curtains, into which the screw bolts provided for the screw connection of the respective guide groove profile can be screwed.
  • the base profile also has a number of hook rails for each guide groove profile, which open towards the outside of the building and into which the respective guide groove profile can be inserted with webs pointing towards the facade and in contact with side wall sections of the base profile
  • the guide groove profile can be loosened by screwing the bolts into the screw channel against the hook rails of the base profile and still easy to mount on the base profile.
  • the base profile can have a stop for each guide groove profile, against which the guide groove profile comes to rest with a counter-stop when the webs are pushed into the hook strips, without reaching the post, in particular without its cover shell, so that positioning in the normal direction to the post is also ensured is.
  • the screw connection of the base profile and holders has self-drilling screws instead of conventional screws and corresponding threaded holes, which are drilled into the base profile, which is preferably made of aluminum, from the side, then instead of a through-hole, a V-cross-section can be used where the self-drilling screws are to be drilled.
  • each holder has at least one stop for the base profile, preferably one on both sides of the respective threaded bolt, against which the base profile comes to rest with a counter-stop when it is placed on the holder without reaching the post or its cover shell,
  • the position of the base profile in relation to the holders in the normal direction to the post can be set precisely by simply attaching the holders and, on the other hand, it is ensured that the base profile does not press on the post or its cover shell.
  • the base profile can have a cover wall that protrudes on both sides and covers the two guide groove profiles on the outside of the building, or in the case of only one guide groove provided on the guide rail arrangement and thus only one guide groove profile attached to the base profile, one that overhangs the guide groove profile on the outside of the building and extends longitudinally the one facing away from the guide groove profile Side wall extending to the post top wall.
  • a basic profile instead of the closed side wall both for guide rail arrangements with two guide grooves or two guide groove profiles and for use with only one guide groove or only one guide groove profile and then when only one guide groove is provided should be to cover the space available for a second guide groove profile with a corresponding blind profile.
  • the 1 is representative of an entire mullion of a mullion-transom facade only its cover shell 1 and representative of a longitudinally extending row of vertically projecting threaded bolts anchored in the mullion only one, the cover shell penetrating threaded bolt 2 shows.
  • the guide rail arrangement according to the invention has a plurality of holders 3 which are each placed on one of the threaded bolts 2 and screw-fastened.
  • the holders 3, of which only one is shown here as a representative, are identical in structure and each have a support projection designated 8, as well as a foot section 8a adjoining the support projection 8 on the post side.
  • a centering groove 12a can also be seen, which will be discussed further below.
  • a base profile 4 of the guide rail arrangement must now be placed on the holders 3 and attached thereto.
  • a centering groove 12b extending along the base profile 4 serves to position the self-drilling screws 12 and, when the base profile 4 is correctly fitted, is aligned with the respective centering groove 12a of the associated holder 3, so that the self-drilling screws 12 can be screwed into the aluminum profiles.
  • the base profile 4 has a longitudinal groove 6 flanked by two side legs 9,10, with which it can be attached to the carrier projection 8 ( 2 ) the holder 3 is attached.
  • the screw connection with the holders 3 can thus be carried out from the sides facing the sun protection curtains to be guided through the side limbs 9,10 carried out with the carrier projection 8 of the holder 3.
  • the base rail 4 has an approximately T-shaped cross-section, with a cantilevered, building-outside cover wall section 21 on both sides and directed toward the sides facing the feeding sunshade curtains, side wall sections on the side legs 9,10.
  • hook strips 16, 17 are formed on the laterally facing side wall sections of the base profile 4 with an opening towards the outside of the building, as well as two screw channels 26, which open towards the open side.
  • the 4 Figure 12 now shows the guide rail assembly fully assembled and fitted to the post.
  • the two above-mentioned guide groove profiles 7 are placed on both sides of the base profile 4 in contact with the side wall sections of the base profile 4 and then hooked into the hook strips 16,17 of the base profile 4, which are open to the outside of the building, with webs 18,19 pointing towards the building interior.
  • the guide groove profiles 7 With side covers extending from the respective guide groove 24 to the post or the cover shell 1, the guide groove profiles 7 not only cover the screw heads of the drilling screws 12, with which the base profile 4 is screwed to the holders 3, but also the entire foot section 8a the holder 3, so that the appearance of the guide rail arrangement is closed towards the outside.
  • the guide groove profiles are additionally hooked onto a hook strip 27 protruding towards the outside of the building at the distal end of the foot section 8a of the holder 3 .
  • the base profile 4 and the guide groove profiles 7 are braced in the area of the hook strips 16,17,27 and thus a precise Alignment of the guide groove profiles 7.
  • the holders 3 have an internal thread at 11a, with which they are screwed onto the associated threaded bolt 2 of the post. Furthermore, one recognizes locking nose bars 13 at the free ends of the two side legs 9,10 of the base profile 4, with which the base profile 4 is snapped onto the associated undercuts 14 on the holders 3.
  • a clamping connection 23 occurs between the side legs 9, 10 flanking the longitudinal groove 6 and the carrier projections 8 of the holders 3 , because there corresponding clamping nubs protrude from the side legs 9,10 to the carrier projections 8.
  • the figure 5 shows an alternative embodiment of the guide rail assembly with only one guide groove 24, for which, however, one of the guide groove profiles 7 of 4 identical guide groove profile 7 is attached to the geometry of a base profile 44 which is identical on this page.
  • the base profile 44 is provided with a closed side wall cover, which has a hook strip 29 opening towards the inside of the building at its end facing the cover strip 1, with which the base profile is supported on the hook strip 27 of the holder there.
  • the holder shown here has no internal thread, but through holes 11b, with which is placed on the anchored in the post threaded bolt 2.
  • two nuts 25a, 25b are provided there.
  • the first nut 25a which defines the distance between the holder and the cover strip 1, is screwed on.
  • the second nut 25b is screwed on, which is possible from above or below.
  • the base profile 44 can be snapped onto the holder and clamped to it.
  • self-drilling screws 12 are used from the side accessible before attaching the guide groove profile 7 .

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP20198432.5A 2020-09-25 2020-09-25 Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants Pending EP3974613A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20198432.5A EP3974613A1 (fr) 2020-09-25 2020-09-25 Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20198432.5A EP3974613A1 (fr) 2020-09-25 2020-09-25 Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants

Publications (1)

Publication Number Publication Date
EP3974613A1 true EP3974613A1 (fr) 2022-03-30

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Application Number Title Priority Date Filing Date
EP20198432.5A Pending EP3974613A1 (fr) 2020-09-25 2020-09-25 Agencement de rail de guidage pour une façade rideaux sur montants, façade rideaux sur montants équipée de tels agencements de rail de guidage, ainsi que procédé de montage d'un agencement de rail de guidage sur un montant d'une façade rideaux sur montants

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EP (1) EP3974613A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306732B4 (de) 2003-02-17 2006-04-13 Klaus Peter Ranft Pfosten-Riegel-Fassade mit Markise
DE102006004493A1 (de) * 2006-02-01 2007-08-09 Warema Renkhoff Gmbh Führungsschienenbefestigung
DE102010052365B4 (de) 2010-11-24 2012-11-22 Roma Kg Führungsschienenanordnung für Sonnenschutzanlagen, Sonnenschutzanlage und Verfahren zur Montage von Sonnenschutzanlagen
DE102011118098A1 (de) * 2011-11-10 2013-05-16 Warema Renkhoff Se Sonnenschutzanlage mit Führungsschienen
WO2019161424A1 (fr) * 2018-02-26 2019-08-29 Wo & Wo Sonnenlichtdesign Gmb & Co Kg Support de montage pour rails de guidage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306732B4 (de) 2003-02-17 2006-04-13 Klaus Peter Ranft Pfosten-Riegel-Fassade mit Markise
DE102006004493A1 (de) * 2006-02-01 2007-08-09 Warema Renkhoff Gmbh Führungsschienenbefestigung
DE102010052365B4 (de) 2010-11-24 2012-11-22 Roma Kg Führungsschienenanordnung für Sonnenschutzanlagen, Sonnenschutzanlage und Verfahren zur Montage von Sonnenschutzanlagen
DE102011118098A1 (de) * 2011-11-10 2013-05-16 Warema Renkhoff Se Sonnenschutzanlage mit Führungsschienen
WO2019161424A1 (fr) * 2018-02-26 2019-08-29 Wo & Wo Sonnenlichtdesign Gmb & Co Kg Support de montage pour rails de guidage

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