EP4134511A1 - Store à lamelles - Google Patents

Store à lamelles Download PDF

Info

Publication number
EP4134511A1
EP4134511A1 EP21190861.1A EP21190861A EP4134511A1 EP 4134511 A1 EP4134511 A1 EP 4134511A1 EP 21190861 A EP21190861 A EP 21190861A EP 4134511 A1 EP4134511 A1 EP 4134511A1
Authority
EP
European Patent Office
Prior art keywords
rail
guides
guide
devices
clamping
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.)
Granted
Application number
EP21190861.1A
Other languages
German (de)
English (en)
Other versions
EP4134511C0 (fr
EP4134511B1 (fr
Inventor
Stefan Lang
Christof Seger
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.)
Griesser Holding AG
Original Assignee
Griesser Holding AG
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 Griesser Holding AG filed Critical Griesser Holding AG
Priority to ES21190861T priority Critical patent/ES3010732T3/es
Priority to EP21190861.1A priority patent/EP4134511B1/fr
Publication of EP4134511A1 publication Critical patent/EP4134511A1/fr
Application granted granted Critical
Publication of EP4134511C0 publication Critical patent/EP4134511C0/fr
Publication of EP4134511B1 publication Critical patent/EP4134511B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/302—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable without ladder-tape, e.g. with lazy-tongs, with screw spindle
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/325—Immobilising devices preventing raising
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/327—Guides for raisable lamellar blinds with horizontal lamellae
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/388—Details of bottom or upper slats or their attachment
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3222—Cordless, i.e. user interface without cords

Definitions

  • the invention relates to a slatted blind according to the preamble of claim 1.
  • the slatted blind is a blind with movable slats for sun and weather protection as well as privacy and, if necessary, security.
  • the slat blind is also referred to as the venetian blind or as the slat blind.
  • External venetian blinds with lateral guides, slats and an end rail are used to close and release building openings such as windows and doors.
  • the bottom rail is lowered and raised with lifting tapes, for example.
  • the inclination of the slats is adjusted, for example, via adjusting cords, the adjusting cords being fastened to the slat edges on both sides of the longitudinal axis of the slats.
  • External venetian blinds enable complete uncovering, covering of an upper area and complete covering of building openings by appropriate positioning of the end rails arranged under the slats.
  • the end rail is lowered from the upper end position, the inclination of the slats to a horizontal plane can be adjusted.
  • the same drive mechanism is used to adjust the slat angle.
  • EP 1 213 437 A2 describes venetian blinds, which can release an upper area of the building opening and thereby cover a remaining lower area.
  • a slat blind comprises a head rail, slats, an end rail, two guides and two drive devices arranged at the guides for moving the head rail or the end rail and for adjusting the inclination of the head rail.
  • the guides and the drive devices In the mounted state, the guides and the drive devices extend over a height range at the longitudinal ends of the upper rail and the end rail that face away from one another.
  • the drive devices each comprise a closed chain running around an upper and a lower deflection device, each with two support elements.
  • the support members make two head rail supports with the head rail interposed between an upper and a lower head rail end position or end rail supports with the end rail interposed between an upper and a lower end rail end position slidable along the guides with the end rail at the lower Bottom Rail Stop is when the head rail is moving and the head rail is at the top head rail stop when the bottom rail is moving.
  • the solution according to EP 1 213 437 A2 the inclination of the slats that are not in the stack on the bottom rail can be adjusted by adjusting the inclination of the top rail.
  • adjusting cords on both sides of the longitudinal axis of the upper rail lead from the edges of the upper rail to the corresponding slat edges, which are fastened to the adjusting cords at regular intervals.
  • the solution according to EP 1 213 437 A2 the inclination of the slats cannot be set at any desired angle of inclination.
  • an inclination of about 45° to the horizontal plane is specified, so that the slats are placed without interference when lowering on the bottom rail positioned at the lower end rail end position or on the slats lying on it.
  • the top rail moves upwards, the slats are in the open position with an inclination of about 0°.
  • the object of the invention is to find a solution in which the slats above the stack on the bottom rail can be adjusted between an open orientation that deviates only slightly from the horizontal orientation and a substantially vertical or closed orientation when the top rail is below the top Upper rail end position is positioned.
  • the upper rail holders which hold the upper rail and move it along the guides, allow a functional change from the movement of the upper rail to adjusting the inclination of the upper rail at any position between an upper and a lower upper rail end position Must allow top rail or vice versa.
  • the upper rail After a movement of the upper rail in a first direction by reversing the direction of movement of the Drive devices or their supporting elements, which carry the upper rail holders, the upper rail is not moved in the opposite direction along the guides, but the inclination of the upper rail is adjusted. Only after the inclination of the upper rail has been adjusted to a predetermined closed or open state should the upper rail be moved.
  • the upper rail mounts include tilt adjustment devices with clamping devices.
  • the clamping devices can be clamped to the guides for adjusting the inclination of the head rail and can be moved along the guides for moving the head rail.
  • the two states “clampable” and “movable” are achieved with a device which can apply and release a braking force or a holding force between the head rail supports and the guides.
  • the clamping means can be in the form of braking means or, where appropriate, latching means, and the clamping thus includes frictional contacts and engaging contacts.
  • the end of the adjustment of the inclination is determined by one of the movement of the support elements according to a predetermined Movement distance achieved adjustment of the clamping devices and the associated release of the deadlock on the guides. After the clamping has been released, further movement of the support elements causes the head rail holders and thus the head rail to move along the guides.
  • both upper rail holders include guide parts which are guided in a displaceable manner on the guides and on which the clamping devices of the inclination adjustment devices are arranged so that they can move between two end positions.
  • the support elements move the guide parts along the guides and the clamping devices movably arranged on the guide parts cannot be moved, but remain at the clamping points on the guides.
  • the clamping devices remain in the positions of the guides defined with the clamping until the guide elements are moved relative to the clamped clamping devices to such an extent that further movement of the guide elements results in an adjustment of the clamping devices.
  • This adjustment causes the jamming on the guides to be released and a movement of the guide parts together with the clamping devices along the guides.
  • the clamping devices are designed in such a way that the function change described can be achieved for both directions of movement of the upper rail holders and for both pivoting directions of the inclination adjustment.
  • the clamping and displaceability of the clamping devices on the guides preferably depends on the position of the clamping devices relative to the guide parts.
  • the clamping is set and when the clamping devices are positioned at one of the two end positions on the guide parts, the displaceability is set.
  • the clamping devices each comprise a base plate that can be displaced on the guide part in the direction of the associated guide, and two movable clamping elements on the base plate.
  • the two movable clamping elements are preloaded for clamping on the associated guide for one of the two directions of movement of the guide.
  • the clamping elements can be used as braking elements or, where appropriate be designed as snap-in elements and the clamping thus involves frictional contacts or engaging contacts with the associated guide.
  • the movable clamping elements can be adjusted by a release device of the guide part to cancel the clamping against the pretension.
  • the base plate with the guide part can be moved by the support element along the guide.
  • the two end positions of the clamping devices or base plates on the guide parts define the maximum range of the relative movement.
  • the relative movement between guide part and base plate can be used to adjust the inclination of the upper rail.
  • the guide parts include tilt adjusters connected to the upper rail movably mounted on the guide parts and are adjustable via a coupling according to the relative position between the guide part and the base plate on the guide parts. With this adjustability, the top rail can be tilted from fully open to fully closed at will. As soon as the desired inclination is reached when adjusting the inclination, the movements of the support elements and the guide parts moved with them are stopped.
  • the coupling transfers the relative movement between the guide parts and the base plates guided thereon into a movement of the tilt adjuster.
  • the coupling to the clamping devices, in particular to the base plate includes curved guides and the inclination adjusters can be rotated about an axis of rotation running parallel to the longitudinal axis of the upper rail.
  • the couplings also include swivel arms which are firmly connected to the tilt adjusters and are guided on the curved guide with a guide engagement which is spaced apart from the axis of rotation.
  • the relative movement between the guide parts and the base plates guided thereon leads to a movement of the guide engagements along the cam guides.
  • the swivel arms, the curve guides and the end positions of the Base plates on the guide parts are designed relative to the position of the axis of rotation of the tilt adjuster in such a way that the rotary movement of the tilt adjuster required for adjusting the tilt between open and closed can be achieved.
  • the support elements in the upper rail mounts engage in holding arms which are movably attached to the swivel arms of the couplings.
  • the retaining arms include receptacles for receiving the support elements. So that the holding arms can be hung on supports at the upper ends of the guides, the holding arms comprise hanging elements at the free ends.
  • the support elements are arranged on the closed drive elements running around an upper and a lower deflection device. If the support elements now move the holding arms of the upper rail holders held on them according to the movement of the drive elements up to the upper deflection device, around which they move and slightly downwards, the holding arms are hooked onto the supports of the guides with the suspension elements at the end of this movement. With a further movement of the drive elements, the support elements are moved downwards and emerge from the receptacles on the holding arms. The top rail remains at the top of the guides.
  • the clamps are clamped to the guides and the incline adjustment devices adjust the incline of the head rail.
  • the position of the supports relative to the upper deflection devices is selected such that the inclination adjustment devices align the upper rail with a predetermined inclination during the downward movement of the upper rail holders leading to hanging.
  • This predetermined inclination of the top rail corresponds to a desired working position of the slats during the movement of the bottom rail.
  • the retaining arms have anti-detachment safety devices which prevent the support elements from escaping from the receptacles when the upper rail is attempted to be lifted by hand.
  • the fuses include, for example, safety plates that allow the carrying elements to be guided out of the receptacles only in the case of the upper deflection device.
  • the support elements for moving the bottom rail are arranged opposite the support elements for moving the upper rail on the closed drive elements.
  • the bottom rail is at the lower end rail end position and the support elements for moving the end rail are at the lower deflection device.
  • the support elements for the end rail engage in receptacles of the end rail holders and move the end rail upwards along the guides. If the direction of movement of the drive elements is changed when the end rail is raised, the end rail moves downwards. When the bottom rail moves, the top rail does not change its inclination and the slats are in the working position as long as the bottom rail is above the bottom end rail end position, or as long as the top rail is held by the support arms on the supports.
  • the end rail mounts include guide areas guided on the guides and end rail supports connected to the end rails. So that the end rail supports can only be moved upwards by the support elements or by the drive elements, in an advantageous embodiment, anti-lift devices are used.
  • the push-up safety devices prevent the end rail from being pushed upwards by hand.
  • the end rail supports on the guide areas are in the direction of the Guides held movably between a lower and an upper stop.
  • the push-up safety device is activated. If the end rail holders or the guide areas are moved upwards by the support elements, the end rail supports are at the lower stop, the push-up safety device is deactivated and the end rail is moved from the lower end rail end position to the upper end rails with the end rail holders moved upwards End rail end position moved.
  • An advantageous anti-fall device comprises at least one spring element each on the end rail holders.
  • the spring elements are resiliently deflected from deflection areas of the guide areas from release positions to engagement positions.
  • the engagement positions when attempting to push up, areas of engagement of the spring elements are achieved in securing elements that are firmly connected to the guides, which prevents further pushing up.
  • the support members In the release positions, the support members can move the end rail brackets up because the spring members do not engage the securing members.
  • the Figures 1 to 6 show a slat blind 1 in different positions of use.
  • an upper area of a building opening is released and the remaining lower area is covered.
  • the entire building opening is covered.
  • an upper area of a building opening is covered and the remaining lower area is released.
  • the slat blind 1 comprises a top rail 2, slats 3, a bottom rail 4, two guides 5 and two drive devices 6 arranged at the guides 5 for moving the top rail 2 or the bottom rail 4 and for adjusting the inclination of the top rail 2.
  • the guides 5 and the In the mounted state, drive devices 6 extend over a height range at the longitudinal ends of the upper rail 2 and the end rail 4 that face away from one another.
  • the drive devices 6 each comprise an upper and a lower deflection device 7 or 8, closed drive elements 9, for example chains, each with two support elements 10.
  • the two guides 5 are connected to a connecting profile V at the upper end.
  • a drive motor and a shaft, which drives the drive elements 9 in the two upper deflection devices 7 are located in the connecting profile for driving the two drive devices 6 . It it goes without saying that the shaft can also be driven by a manually operable crank.
  • the support elements 10 make two head rail holders 11 with the head rail 2 arranged between an upper and a lower head rail end position or end rail holders 12 with the end rail 4 arranged between an upper and a lower end rail end position slidable along the guides 5, wherein the end rail 4 is at the lower end rail limit when the head rail 2 is moved and the head rail 2 is at the upper rail limit when the end rail 4 is moved.
  • the upper rail holders 11 comprise inclination adjustment devices 13, which make the inclination of the upper rail 2 adjustable when the upper rail 2 is in positions at a distance from the upper upper rail end position and when the drive devices 6 are moving, the inclination adjustment devices 13 comprising clamping devices 14 which can be clamped to the guides 5 for adjusting the inclination of the upper rail 2 and can be displaced along the guides 5 for moving the upper rail 2.
  • FIGS. 7 and 8 show that the support members 10 for moving the bottom rail 4 opposite the support members 10 for moving the head rail 2 on the closed Drive elements 9 are arranged.
  • 7 shows the upper rail 2 somewhat below the upper deflection device 7.
  • Retaining arms 15 with receptacles 16 formed at their free ends are suspended on the support elements 10.
  • the holding arms 15 are movably attached to the head rail brackets 11 .
  • Fig. 12 shows that the louvers 13 are closed when the head rail 2 changes to upward movement and opened when the head rail 2 changes to downward movement.
  • a desired inclination of the slats 13 is set by stopping the movement of the upper rail 2 at the desired inclination.
  • the slats 3 are open and during the sustained upward movement, they are closed.
  • the inclination of the top rail 2 is transmitted via adjusting cords S to the slats 3 which do not belong to the stack on the bottom rail 4 .
  • the adjusting cords S lead on both sides of the longitudinal axis of the upper rail 2 from the edges of the upper rail to the corresponding slat edges attached to the adjusting cords at regular intervals.
  • the holding arms 15 of the upper rail holders 11 held on them over the upper deflection devices 7 are suspended with their arm ends 17 on supports 18 of the guides 5 (cf. 8 ).
  • the clamping devices 14 are clamped to the guides 5 and the upper rail 2 is aligned by the inclination adjustment devices 13 with a predetermined inclination.
  • This predetermined inclination of the upper rail 2 which corresponds to the length of the downward movement, corresponds to the working position of the slats 3 desired during the movement of the bottom rail 4.
  • Figure 12 shows that the support elements 10 for moving the bottom rail 4 are at the lower deflection device 8 when the support elements 10 for moving the head rail 2 are at the upper deflection device 7. With a further movement of the drive elements 9 in the same In the direction of rotation, the end rail 4 is moved upwards by the holding elements 10 engaging in the end rail mounts 12 .
  • the end rail 4 moves downwards again.
  • the top rail 2 does not change its inclination and thus the slats 3 are in the working position as long as the top rail 2 is held by the support arms 15 on the supports 18 .
  • the upper rail holders 11 at the upper deflection devices 7 move somewhat upwards.
  • the clamping devices 14 can be clamped to the guides 5 and the upper rail 2 is moved into the closed positions by the inclination adjustment device 13 .
  • the clamping brackets 14 are clamped to the guides 5 and the inclination adjustment devices 13 bring the upper rail 2 into the open position.
  • Figures 9 to 16 show the details and operation of the upper rail brackets 11 of an advantageous embodiment.
  • the upper rail holders 11 include guide parts 19 which are guided on the guides 5 in a displaceable manner.
  • the clamping devices 14 of the inclination adjustment devices 13 are movably arranged between two end positions.
  • the support elements 10 move the guide parts 19 along the guides 5 and the clamping devices 14 that are movably arranged on the guide parts 19 cannot be moved, but remain at the clamping points on the guides 5.
  • the clamping devices 14 remain in the positions of the guides 5 defined by clamping until the guide elements 19 are moved relative to the clamped clamping devices 14 to such an extent that further movement of the guide elements 19 results in an adjustment of the clamping devices 14 .
  • This adjustment causes the clamping on the guides 5 to be released and the guide parts 19 to move together with the clamping devices 14 along the guides 5.
  • the clamping devices 14 are designed so that the function change described for both directions of movement of the upper rail brackets 11 and can be achieved for both pivoting directions of the tilt adjustment.
  • the clamping devices 14 each comprise a base plate 20 that can be displaced on the guide part 19 in the direction of the associated guide 5 and on the base plate 20 two movable clamping elements 21, preferably pivotable about pivot axes.
  • the two movable clamping elements 21 are for clamping the associated guide 5 for one of the two directions of movement of the guide 5 is biased with a spring 22 .
  • a guide 5 according to 13 includes, for example, a web 23 according to 14 between two clamping projections 24 of the clamping elements 21 is located.
  • the movable clamping elements 21 are of a release device 25 of the guide part 19 for unclamping adjustable against the preload.
  • the base plate 20 can be moved with the guide part 19 by the support element 10 along the guide 5 .
  • the two end positions of the clamping devices 14 or base plates 20 on the guide parts 19 define the maximum range of the relative movement.
  • the guide parts 19 include inclination adjusters 26 connected to the upper rail 2, which are movably mounted on the guide parts 19 and can be adjusted on the guide parts 19 via a coupling according to the relative position between guide part 19 and base plate 20.
  • the incline of the head rail 2 can be arbitrarily adjusted from fully open to fully closed. As soon as the desired inclination is reached when adjusting the inclination, the movements of the support elements 10 and the guide parts 19 moved with them are stopped.
  • the coupling transfers the relative movement between the guide parts 19 and the base plates 20 guided thereon into a movement of the tilt adjuster.
  • the coupling to the base plates includes curved guides 27 and the inclination adjusters 26 can be rotated about an axis of rotation running parallel to the longitudinal axis of the upper rail 2 .
  • the couplings also include swivel arms 28 which are firmly connected to the inclination adjusters 26 and are guided on the cam guide 27 with a guide engagement 29 spaced apart from the axis of rotation.
  • the relative movement between the guide parts 19 and the base plates 20 guided on them leads to a movement of the guide engagements 29 along the cam guides 27.
  • the swivel arms 28, the cam guides 27 and the end positions of the base plates 20 on the guide parts 19 are relative to the position of the axis of rotation of the tilt adjuster 26 designed in such a way that the rotational movement of the tilt adjuster 26 required for the tilt adjustment between open and closed can be achieved.
  • the support members 20 at the head rail mounts 11 engage the support arms 15 which are movably attached to the pivot arms 28 of the couplers.
  • the support arms 15 include at their free ends have receptacles 16 for receiving the support elements 10. So that the holding arms 15 can be hung on supports 18 at the upper ends of the guides 5, these include suspension elements 30 at the free ends.
  • Figures 17 to 19 show advantageous end rail holders 12 with a guide area 31 guided on the guides 5 and with an end rail support 32 connected to an end rail 4. So that the end rail support 32 can only be moved upwards by a support element 10 or by a drive element 9 the embodiment shown is a high-impact safety device.
  • the push-up safety device prevents the end rail 4 from being pushed upwards by hand.
  • the high impact protection is achieved in that the end rail support 32 is held on the guide area 31 so that it can move in the direction of the guides 5 between a lower and an upper stop.
  • the push-up safety device is activated.
  • the end rail holder 32 or the guide area 31 is moved upwards by a support element 10
  • the end rail holder 32 is at the lower stop
  • the push-up safety device is deactivated and the end rail 4 is held together with the end rail holder 32 moved from the lower end rail end position towards the upper end rail end position.
  • the end rail holder 12 comprises at least one spring element 33.
  • the spring elements 33 are resiliently deflected from the release position into the engaged position by deflection areas 34 of the guide areas 31 when the end rail carrier 32 is in the position at a distance from the lower stop.
  • engagement areas 35 of the spring elements 33 engage in securing elements 36 firmly connected to the guides 5, which prevents further pushing up.
  • the support elements 10 can move the end rail holders 12 upwards because the spring elements 33 do not engage in the securing elements 36 .
  • the retaining arms 15 have anti-detachment safeguards 37 which prevent the support elements 10 from getting out of the receptacles 16 when the upper rail 2 is lifted by hand.
  • the detachment safeguards 37 include, for example, safety plates that allow the carrying elements to be guided out of the receptacles only in the case of the upper deflection device 7 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
EP21190861.1A 2021-08-11 2021-08-11 Store à lamelles Active EP4134511B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES21190861T ES3010732T3 (en) 2021-08-11 2021-08-11 Venetian blind
EP21190861.1A EP4134511B1 (fr) 2021-08-11 2021-08-11 Store à lamelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21190861.1A EP4134511B1 (fr) 2021-08-11 2021-08-11 Store à lamelles

Publications (3)

Publication Number Publication Date
EP4134511A1 true EP4134511A1 (fr) 2023-02-15
EP4134511C0 EP4134511C0 (fr) 2024-12-18
EP4134511B1 EP4134511B1 (fr) 2024-12-18

Family

ID=77300861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21190861.1A Active EP4134511B1 (fr) 2021-08-11 2021-08-11 Store à lamelles

Country Status (2)

Country Link
EP (1) EP4134511B1 (fr)
ES (1) ES3010732T3 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1213439A2 (fr) * 2000-12-07 2002-06-12 Griesser Holding AG Dispositif de couverture
EP1213437A2 (fr) 2000-12-07 2002-06-12 Griesser Holding AG Store à lamelles avec mécanisme d'inclinaison

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1213439A2 (fr) * 2000-12-07 2002-06-12 Griesser Holding AG Dispositif de couverture
EP1213437A2 (fr) 2000-12-07 2002-06-12 Griesser Holding AG Store à lamelles avec mécanisme d'inclinaison

Also Published As

Publication number Publication date
EP4134511C0 (fr) 2024-12-18
EP4134511B1 (fr) 2024-12-18
ES3010732T3 (en) 2025-04-04

Similar Documents

Publication Publication Date Title
EP0338362B1 (fr) Dispositif de protection solaire
DE3441497C2 (fr)
EP2540951B1 (fr) Store à lamelles doté de lamelles aptes à la torsion
EP1092074A1 (fr) Porte articulee au plafond pour hauteurs de chute particulierement faibles
CH653090A5 (de) Rafflamellenstore.
CH653093A5 (de) Rafflamellenstore.
CH653091A5 (de) Rafflamellenstore.
EP4134511B1 (fr) Store à lamelles
DE69606561T2 (de) Abschirmvorrichtung
DE69515999T2 (de) Aufhängevorrichtung für eine türkonstruktion
EP0887509B1 (fr) Store vénitien avec lamelles horizontales
EP0322355B1 (fr) Store vénitien
DE102012210584B4 (de) Schiebetüranlage
EP1213439A2 (fr) Dispositif de couverture
EP0912811A1 (fr) Porte coulissante
DE1810014C3 (de) Lamellenvorhang
WO2000005472A2 (fr) Porte basculante ou sectionnee a actionnement motorise ou manuel
CH653095A5 (en) Gatherable lamellar blind with an arrangement for approximately horizontal alignment of the lowest lamella
DE1509336A1 (de) Plattenjalousietor,insbesondere fuer Garagen
DE102019135879A1 (de) Verriegelungsvorrichtung, Raffstorevorrichtung und Verfahren zum Betätigen der Verriegelungsvorrichtung
CH653096A5 (en) Gatherable lamellar blind with guide members arranged on the lamella ends
EP0621391B1 (fr) Store vénitien
DE19734399A1 (de) Karusselltür
DE19731932A1 (de) Deckengliedertor für besonders niedrige Sturzhöhen
AT502509A4 (de) Jalousie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230808

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: E06B 9/388 20060101ALI20240808BHEP

Ipc: E06B 9/327 20060101ALI20240808BHEP

Ipc: E06B 9/325 20060101ALI20240808BHEP

Ipc: E06B 9/322 20060101ALI20240808BHEP

Ipc: E06B 9/302 20060101AFI20240808BHEP

INTG Intention to grant announced

Effective date: 20240911

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502021006137

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20241223

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20250114

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 3010732

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20250404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241218

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 5

Effective date: 20250826

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20250917

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250822

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250901

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20250919