EP3514311A1 - Lamellenrolladen - Google Patents

Lamellenrolladen Download PDF

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Publication number
EP3514311A1
EP3514311A1 EP19460001.1A EP19460001A EP3514311A1 EP 3514311 A1 EP3514311 A1 EP 3514311A1 EP 19460001 A EP19460001 A EP 19460001A EP 3514311 A1 EP3514311 A1 EP 3514311A1
Authority
EP
European Patent Office
Prior art keywords
lamella
panel
lamellae
roller blind
type frame
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
EP19460001.1A
Other languages
English (en)
French (fr)
Inventor
Miroslaw Madaj
Jaroslaw Walecki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3514311A1 publication Critical patent/EP3514311A1/de
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
    • 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

Definitions

  • the subject of the invention is a lamellar roller blind.
  • Such solutions are used in the industrial sector as a filling and as protection of openings in buildings, wherein the roller blind is usually installed on the outside of a window.
  • window roller blind installed within the outline of the window opening or even inside the window, made of thin lamellae, usually paper lamellae, suspended in parallel on strings enabling the lamellae to be rotated and their horizontal position to be changed to vertical.
  • the lamellae may also be lifted starting from the lowest to the topmost one, as the lowest lamella is pulled by at least one string and pulls the other lamellae during lifting.
  • the stings become tense and unbalanced over time, placing the lamellae out of the parallel, both in the open, horizontal position and in the closed, vertical position.
  • This roller blind does not protect against burglary and does not protect against sunlight, let alone against gusts of wind, even if the lamellae are made of thin metal sheets instead of paper.
  • Polish patent application P. 290476 discloses a guiding system for external roller blinds, solving the problem of side guide design for such roller blinds.
  • This system uses equally guiding lever systems to guide the panel segments.
  • the installed side guides have an enclosed space, within which the equally guiding lever systems move, installed on panel segment bosses in a manner enabling rotation and horizontal motion of the panel systems is limited by the shielding part of side guides.
  • An international PCT application PCT/US2002/022577 describes a cover intended architectural openings, similar to window shutters.
  • the top rail of the cover is formed similar to many other battens suspended on it using a string ladder and is connected with the side of the window shutter using assembly supports in a manner enabling rotation, and is also hollow. Tilting numerous battens suspended on the top rail is possible using vertical motion of an actuating bar connected with the main rail in a manner enabling rotation.
  • the roller blind tilting system made of batten moves inside, towards the glass, whilst the battens are lifted using a lifting handle slidably attached to the actuating bar and including a locking mechanism holding the battens in the desired position.
  • Polish patent application P. 413600 discloses a roller blind with rotary, profile-shaped lamellae and mechanical drive, wherein at least one of the lamellae is provided with an internal drive.
  • the drive is provided as an electric motor and a regular polygon-shaped compartment is present in the central section of the lamella.
  • the lamellae are connected with a transmission system at a point comprising the rotation axis of the lamella.
  • the trainsmission mechanism includes a panel with lamella slots and semi-circular guides.
  • a swing arm is located on one side of the panel, and this swing arm is connected to the lamella on the other side of the transmission batten, enabling lamella rotation against the swing arm.
  • Guide bearings provide additional connection of the swing arm with two transmission battens.
  • the transmission mechianism is located within a rectangular profile. This profile is provided with two guides on the inside of the top and of the bottom wall and with two seal grooves on the outside of the bottom wall. A profile with a lamella slot is located on the opposite side of the transmission mechanism.
  • the roller blind is provided with profiles parallel to the lamella, connected with profiles perpendicular to the lamella, thus providing a rectangular, surrounding frame.
  • the objective of the solution according to the invention is to obtain such a roller blind mobility inherent in its design that it prevents breaking in in closed and covered position by rotating the lamellae to a virtua plane, or in covered and open position thanks to spaces between lamellae and their parallel position despite the fact that the roller blind may be fully hidden above the opening, namely, shall be mobile, or foldable.
  • a preferable embodiment of the roller blinds according to the invention intends to maintain the aforementioned features and to provide the roller blind as a design foldable at its installation site at least thanks to its length, making the assembly step independent from the pre-fabrication step.
  • the width of openings at construction sites is generally constant or selected from a range of the most frequently used sizes, e.g. 60cm, 90cm, 120cm, 150cm, 180cm, and whilst the length can be standardised, but is more often varied, installation of a modular roller blind shall be possible once the sill is provided and before thermal insulation is applied, thus making the period between the order and the assembly significantly shorter.
  • a lamellar roller blind with rotary, profile-shaped lamellae according to the invention has lamellae connected with the rotation transmission mechanism at the point comprising the rotation axis of the lamella, where the lamella slot is located.
  • Elements of the rotation transmission mechanism are additionally hiden behind a panel-type frame comprising a guide housing, wherein the transmission batten is one of the elements of the mechanism and wherein the lamellae of the folded roller blind are fully hidden inside a box located above the cover area.
  • the box sides provide an extension of the panel-type frame with a guide and an indpendent rolling drive is located inside the box and connected with two rollers for two main side strings, connected with the bottom lamella placed inside the panel-type frame.
  • each of the main side strings is provided as a loop placed on its own bottom spool and attached at a point, respectively, to the bottom left protrusion and to the bottom right protrusion of the bottom lamella without being connected to the other lamellae.
  • Every other lamella is provided, respectively, with a left side handle and a right side handle, attached as tiltable elements to a semi-roller comprising the rotation axis of the lamella and fixed permanently to the lamella, wherein the side handles are provided with a top socket and a bottom socket, where distancing bosses of side strings connected neighbouring lamellae are located.
  • the semi-roller passing through side holes of the handles of its own lamella is also placed inside a slot rotating inside the panel-type frame using a flat wedge pad, or directly inside the guide without using a slot, depending on whether the lamella is in its rotating position or in its sliding position.
  • the slot is fully located along the panel-type frame and comprises a part of the guide, and the wedge is matching the length and width of the slot.
  • the rotating slot is centrally and permanently connected to a sprocket assigned to the lamella on the inside of th epanel-type frame, and lamella sprockets with the transmission batten provided with teeth on its edge comprise a single rack and pinion intended to rotate multiple slots simultaneously.
  • the distance L between holes of neighbouring side handles of the neighbouring lamella with tensioned distancing side strings is equal to the distance between neighbouring slots of the panel-type frame, wherein distancing side strings attached to the top sockets of the topmost lamella are only anchored inside the box.
  • the rotation transmission mechanism in particular provided as a drive batten, is preferably connected with a motor.
  • the motor may be a low power motor, as it is only required to move the toothed batten by a few centimetres, also possibly using its own sprocket or a follower.
  • the rotation transmission mechanism in particular provided as a transmission batten, is preferably connected with a manual slider or a manual gear.
  • the rolling drive is preferably coupled with the rotation transmission mechanism using a contactor detecting the current position status of the lamellae.
  • This additionally protects the roller blind mechanisms against overload caused by attempted, simultaneous lamellae rotation and lifting within the roller blind, particularly if operated by an untrained individual unaware of the fact that lamelle are locked when rotated in the socket as a result of the design and remain locked until set to the rolling position, which means that they are fully open.
  • the contactor set by the assembly technicians in the correct position shall enable operation of one of the mechanisms only if and when the other mechanism and the roller blind are set according to the required mobility.
  • the transmission batten and the panel-type frame are preferably divided into smaller parts of constant length, provided as detachabled transmission battens and detachable panel-type frames, wherein the transmission battens are at least 2L long, and panel-type frames have the length of L.
  • the tranmission battens are preferably connected using a lockable tongue and groove connection, at least one per every connected edge.
  • the panel-type frames are preferably connected using a lockable tongue and groove connection, at least one per every connected edge.
  • One of the transmission battens is preferably attached longitudinally to two panel-type frames.
  • the aforementioned, optional characteristics enable the final structure to be assembled within the height of the functional field of lamellae at the assembly site, namely where the specific structural opening is covered.
  • the frame mabe be extended by attaching elements to it and the mechanism shall remain functional and continuous.
  • the panel-type frame and the rotation tranmission mechanism are preferably covered with at least one front panel and a rear panel, wherein the front panels also cover the slots with the exception of slot apertures.
  • the panels, especially the rear panels may even become slightly deformed, as a result of the selected, most effective assembly technique, whilst retaining functional precision and lifetime of the roller blind.
  • the bottom lamella is preferably positioned upright, regardless of whether this and the other lamellae are set in the rotational or sliding position, wherein the bottom lamella is of the same length as the other lamellae, but its width does not exceed half of the width of the other lamellae.
  • the lamellae and the panel frame or frames are preferably made of plastic, preferably coated with wood or metal imitations. This simplifies work of the contractor, results in lighter elements and guarantees extremely positive perception of the customer.
  • the lamella with its accessories, as well as its detachable sprocket with the transmission batten and the detachable panel-type frames and distancing side strings comprise a module, wherein the modules are detachably connected.
  • the main side strings and, simultaneously or alternatively, distancing side strings are provided as a toothed tape or a toothed belt, preferably a V-belt, preferably mae of plast.
  • Execution of strings provided as transmission elements by default, as well as of drawbars for elements moved up or down by the drawbars in this particular form ensures not only improved sliding precision, but more importantly, makes the mechanism much more independent of variable ambient temperatures. It is known that the scope of applicability of the design should operate precisely within the range of ambient temperatures between at least -20°C and at least +30°C, ensuring a minimum range of 50°C.
  • Fig.1 presents a roller blind, expanded in order to present its elements
  • Fig.2 presents a roller blind assembled with lamellae unfolded and fully open
  • Fig.3 presents a lamella section together with adjacent elements
  • Fig.4 presents a section of two neighbouring elements with expanded elements viewed from the rear, and a section of the same, two neighbouring modules partially connected and partially expanded elements viewed frontally
  • Fig.5 presents the bottom section of the roller blind in the left bottom view, with key elements assembled.
  • An example lamella roller blind 1 with profile-shaped rotary lamellae 2 is provided with lamellae 2 connected with a rotation transmission mechanism at a point comprising rotation axis 3 of a lamella 2, where a socket 26 for the lamella 2 is located.
  • Elements 5 of the rotation transmission mechanism are also hidden behind a panel-type frame 6 comprising housing 7 of the guide 8, with one of the elements 5 of the mechanism provided as a transmission batten 9, wherein lamellae 2 of the roller blind in the folded position are fully hidden inside the box 10 located above the cover area.
  • Sides 11 of the box 10 comprise an extension of the panel-type frame 6 with a guide 8, and an independent rolling drive 12 is installed inside the box 10 and connected with two rollers 13 of two main side strings 14 connected with the bottom lamella 15 installed within the panel-type frame 6.
  • Each of the main side strings 14 is formed into a loop placed on its own bottom spool 16 and attached at a point, respectively, to the bottom left protrusion 17' and the bottom right protrusion 18' of the bottom lamella 15 without a connection to the other lamellae 2.
  • Each of the remaining lamellae 2 is provided, respectively, with a left side handle 17 and a right side handle 18, tiltably fixed to a semi-roller 19 comprising the rotation axis 3 of lamella 2, fixed to the lamella 2, wherein the side handles 17, 18 are provided with a top socket 20' and a bottoms socket 20", where bosses 21 of distancing side strings 22 connecting neighbouring lamellae 2 are located.
  • the semi-roller 19 is placed through and inside the openings 23 of side handles 17, 18 of its own lamella 2 and also using a flat wedge pad 24, either in the aperture 25 of the slot 26 rotating within the panel-type frame 6, or without the slot 26, directly in the guide 8, depending on whether lamella 2 is in its rotation or sliding position.
  • the slot 25 of the socket 26 running along the panel-type frame 6 along its entire length comprises a part of the guide 8, and the pad 24 precisely matches the length and width of the aperture 25.
  • the rotary socket 26 is centrally and permanently connected with a sprocket 27 assigned to the lamella 2 on the inside of the panel-type frame 6, and sprockets 27 of the lamella 2 together with the batten 9 provided with teeth 4 on its edge in order to transmit the drive, comprise a single rack and pionion type gear intented to simultaneously rotate multiple sockets 25.
  • the distance L of 0.12m between openings 23 of neighbouring side handles 17, 18, respectively, left sied handles 17 and right side handles 18, assigned to the neighbouring lamella 2 is equal to the distance between neighbouring sockets 26 provided within the panel-type frame 6 with tensionsed distancing side strings 22, wherein the distanced side strings 22 attacked to the top sockets 20' of the top lamella 2 are only anchored within the box 10.
  • the rotation transmission mechanism in particular formed as the elements 5 of the type of the transmission batten 9, is connected with a motor 28.
  • the motor 28 is a low power motor, as it moves the toothed batten 9 along a distance of just a few centimetres using its own sprocket 29.
  • the rolling drive 12 is coupled with the rotation transmission mechanism via a contactor 30 detecting the current position of lamellae 2.
  • the transmission batten 9 and the panel-type frame 6 are divided into smaller sections of identical length, respectively, detachable transmission battens 9' and detachable panel-type frames 6', wherein the transmission battens 9' have the length of 2L and 3L, and panel type frames 6' have the length of L.
  • the transmission battens 9' are connected using a locking tongue and groove joint 31', one for each connecting edge.
  • the panel-type frames 6' are connected using a locking tongue and groove joints 31", two for each connecting edge.
  • One transmission batten 9' is connected longitudinally to exactly two panel-type frames 6' and, respectively, to three panel-type frames 6'.
  • the panel-type frame 6 with elements 5 of the rotation transmission mechanism are covered using two front panels 32' and one rear panels 32" per each side of the panel-type frame 6, yielding a total of four front panels 32' and two rear panels 32", wherein the front panels 32' also cover the sockets 26 with the exception of their apertures 25.
  • the bottom lamella 15 is positioned upright regardless of whether this lamella and other lamellae 2 are in the rotation or in the sliding position, wherein the bottom lamella 15 has the same length as other lamella 2 and the maximum of half their width.
  • the lamellae 2, the panel-type frame 6 provided as panel-type frames 6' as well as front panels 31' and rear panels 31" are made of plastic coated with a wood texture imitation.
  • a lamella 2 with its accessories and with the detachable sprocket 27 with a transmission batten 9' and its detachable panel-type frames 6' and the distancing side strings comprise a module, wherein the modules are detachably connected.
  • the main side strings 14 and the distancing side strings 22 are made, respectively, as a toothed V-belt 14' and as a toothed tape 22', with all said elements made of plastic.
  • the roller blind has eight lamellae 2 and one bottom lamella 15, and also eight modules and a bottom cap 33, with slightly overlapping lamellae 2 covering an area of 1.3m height and of 0.9m width.
  • the rotation transmission mechanism provided in particular as the element 5 of the type of transmission batten 9, is connected with a manual slider.
  • Lamellae 2 and the panel-type frame 6 provided as panel-type frames 6', are made of plastic coated with a metal texture imitation.
  • the roller blind 1 has eighteen lamellae 2 and one bottom lamella 15, namely eighteen modules and a bottom cap 33, with slightly overlapping lamellae 2 covering an area of 2.25m height and of 2.5m width.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Blinds (AREA)
EP19460001.1A 2018-01-17 2019-01-04 Lamellenrolladen Pending EP3514311A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424298A PL242771B1 (pl) 2018-01-17 2018-01-17 Żaluzja lamelowa

Publications (1)

Publication Number Publication Date
EP3514311A1 true EP3514311A1 (de) 2019-07-24

Family

ID=65278308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19460001.1A Pending EP3514311A1 (de) 2018-01-17 2019-01-04 Lamellenrolladen

Country Status (2)

Country Link
EP (1) EP3514311A1 (de)
PL (1) PL242771B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863765A (zh) * 2019-11-27 2020-03-06 上海尚潮智能遮阳技术有限公司 360度旋转遮阳百叶装置及其用途
CN111206868A (zh) * 2020-01-16 2020-05-29 广东省建筑构件工程有限公司 一种绿色建筑的外遮阳电动百叶安装系统及其施工方法
CN111719741A (zh) * 2020-07-02 2020-09-29 肖文法 一种建筑节能墙体结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511246A1 (de) * 1985-03-28 1986-10-02 Theophil Dipl.-Ing. 7300 Esslingen Pfeffer Abschirm- oder schutzvorrichtung fuer wandoeffnungen o.dgl., insbesondere ein rolladen oder eine jalousie
WO2012065917A1 (en) * 2010-11-15 2012-05-24 Luxe Perfil S.L. System of slats adjustable by rotation
DE202013100148U1 (de) * 2013-01-11 2013-02-22 SCHÜCO International KG Lamellensystem
WO2015097705A1 (en) * 2013-12-26 2015-07-02 Tal Padan Spacing mechanism
EP3239429A1 (de) * 2016-04-26 2017-11-01 Giuseppe Genchi Rollladen mit schwenkbaren lamellen und zugehörigem bewegungssystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966170B1 (ko) * 2008-02-13 2010-07-01 주식회사 다산월드 환기창용 셔터개폐장치
KR20120069224A (ko) * 2010-12-20 2012-06-28 고영일 윈도우용 차광 조절 겸용 방범 셔텨장치의 제어방법
CN103114798B (zh) * 2013-02-07 2015-01-07 南京金星宇节能技术有限公司 侧链传动的建筑外遮阳抗风百叶帘
CN106050111A (zh) * 2016-07-19 2016-10-26 浙江华尔特机电股份有限公司 电动折页窗帘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511246A1 (de) * 1985-03-28 1986-10-02 Theophil Dipl.-Ing. 7300 Esslingen Pfeffer Abschirm- oder schutzvorrichtung fuer wandoeffnungen o.dgl., insbesondere ein rolladen oder eine jalousie
WO2012065917A1 (en) * 2010-11-15 2012-05-24 Luxe Perfil S.L. System of slats adjustable by rotation
DE202013100148U1 (de) * 2013-01-11 2013-02-22 SCHÜCO International KG Lamellensystem
WO2015097705A1 (en) * 2013-12-26 2015-07-02 Tal Padan Spacing mechanism
EP3239429A1 (de) * 2016-04-26 2017-11-01 Giuseppe Genchi Rollladen mit schwenkbaren lamellen und zugehörigem bewegungssystem

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863765A (zh) * 2019-11-27 2020-03-06 上海尚潮智能遮阳技术有限公司 360度旋转遮阳百叶装置及其用途
CN111206868A (zh) * 2020-01-16 2020-05-29 广东省建筑构件工程有限公司 一种绿色建筑的外遮阳电动百叶安装系统及其施工方法
CN111206868B (zh) * 2020-01-16 2021-05-25 广东省构建工程建设有限公司 一种绿色建筑的外遮阳电动百叶安装系统
CN111719741A (zh) * 2020-07-02 2020-09-29 肖文法 一种建筑节能墙体结构

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PL424298A1 (pl) 2019-07-29
PL242771B1 (pl) 2023-04-24

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