EP0901554A1 - Folding blinds for windows and doors - Google Patents

Folding blinds for windows and doors

Info

Publication number
EP0901554A1
EP0901554A1 EP97925269A EP97925269A EP0901554A1 EP 0901554 A1 EP0901554 A1 EP 0901554A1 EP 97925269 A EP97925269 A EP 97925269A EP 97925269 A EP97925269 A EP 97925269A EP 0901554 A1 EP0901554 A1 EP 0901554A1
Authority
EP
European Patent Office
Prior art keywords
slats
box
blind
windows
slat
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
EP97925269A
Other languages
German (de)
French (fr)
Other versions
EP0901554B1 (en
Inventor
Antonio Cittadini
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 EP0901554A1 publication Critical patent/EP0901554A1/en
Application granted granted Critical
Publication of EP0901554B1 publication Critical patent/EP0901554B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E06B9/02—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
    • E06B9/0669—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 zig-zag arrangement
    • 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
    • E06B9/56—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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/262—Suspension arrangements for wings for folding wings folding vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • 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
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity

Definitions

  • roller blinds composed of horizontally articulated slats, which may be manually wound around a horizontal shaft with a belt, or automatically, by means of an electric motor.
  • the uppermost slat is integral with the shaft, which bears the entire weight of the blind, and this is the reason why it must be carried by strong supports, which are permanently fastened to the wall.
  • roller blinds in particular, and of blinds in general is precisely the complexity of the twofold installation procedure: first of all, it is necessary to fasten the shaft supports , and then to fix the wooden box enclosing the space above the window/door housing the roller blind assembly.
  • Another drawback of roller blinds is the large amount of space required to house the blind when it is fully raised, i.e.
  • This invention relates to window and door blinds which, when fully compacted, i.e. open, occupy less space than the current type of roller blinds and, in any case, less than the thickness of the wall in which they are contained, so that the box housing the blind is perfectly flush with the wall on the inside.
  • This invention also relates to window and door blinds whereby all the components may be installed and supported inside the relative box, so as to make it easier and faster to install the blinds, since all that is required is to place the box inside the space above the wmdow/door and fasten it to the wall.
  • the width of the blind coincides with the width of one slat, since all the slats lie precisely one on top of the other, forming a pile of constant width, regardless of the number of slats composing the blind, whereas in the case of roller blinds, the greater the number of slats composing the blind, the larger the diameter of the spiral formed by the blind when open.
  • the first or uppermost slat is fastened directly to the top of the box or, alternatively, when the blind is fully raised, it is in contact with the top of the box, while when it is fully lowered it goes to lie, by means of a pm, on a support above the pin guide, so as to reduce the overall height of the blind.
  • the blind is raised by rotating two cams, which engage the heads of the pins on the middle of each slats and either drag them upwards or push them downwards.
  • a chain-based or other similar system may be used, with the further advantage of requiring a smaller diameter than the cams and, therefore, enabling a further reduction of the box's width.
  • more than one pin may be applied at the ends of the slats, but the additional ones will not have rounded heads.
  • the two lateral cams are driven manually, with a belt, or by a motor, through a set of cogged wheels connected the one to the other and to a driving shaft; the cogged wheels are housed inside an adequately sized metal box, capable of withstanding the effort required to raise and lower the blind ; the whole assembly is contained inside the box.
  • Fig. 1 shows a perspective and schematic view of the blind, when it is fully raised inside the box; Figs .
  • FIG. 2 , 3 and 4 show a couple of slats in the following positions, respectively: coplanar and detached ; coplanar and touching ; and superimposed, the one on top of the other, respectively;
  • Fig. 5 shows the RH part of the box with some of the folded slats;
  • Fig. 6 is fig. 5 shown from the left toward the right;
  • Fig. 7 shows a cross-section of a slat near its end
  • Fig. 8 shows a cross-section of the lateral guides
  • Fig. 9 shows the slats with the hooks grouped together
  • Fig. 10 shows the slats in fig. 9, but separated
  • Fig. 11 gives a different view of the slats.
  • the present blind comprises a series of slats (1) hinged the one to the others by means of connecting elements (2) with curved ends (2a) , which hook into the slots on the edges of each slat.
  • connecting elements (2) with curved ends (2a) , which hook into the slots on the edges of each slat.
  • a semi-circular slot (la) closed by a rounded rib (lb) , which engages the curved lower end of the connecting element (2)
  • a larger almost rectangular slot (lc) which also features a rib (lb) similar to the one mentioned above, and which engages the curved upper end of the connecting element (2) .
  • the slot (lc) is large enough to accomodate a part of the connecting element (2) , when two slanted and coplanar slats (1) come into contact (see fig. 3) ; for construction purposes, the slots la and lc may also be centred (see fig. 11) .
  • the slots (la and lc) are decentralized and located at the opposite ends of each slat (1) , therefore the slats (1) must be alternately arranged so that the upper slot (lc) of one slat perfectly interfaces with the lower slot (la) of the slat (1) immediately above.
  • the slats (1) are folded and arranged one on top of the other, being forced into this position by the upward thrust of the cams (9) and the pin-heads (3a and 3b) running in the guides (8a and 8b) fixed to two box-shaped partitions (8) .
  • the lateral guides (7) feature a specific housing (7a) in which the rounded heads (3a) and (3b) of the pins (3) slide.
  • the guides (7) continue inside the box (6) , on the RH and LH sides, above the cams (9) , where the guide (8a) splits into two arms (8b) and (8c) , at different heights, each arm facilitating the engagement of the wheels (3a) and (3b) at the ends of the pins (3) with the cams (9) , and each of the two arms of the guide being such as to oblige the slats to fold like an accordion; the pins (3) , integral with the slats placed at different heights (see fig. 5) , oblige the wheels (3a) , when the blind is lowered, to arrange themselves in the space between the guide and the preceding wheel (3b) , thus reducing the space occupied by the totality of the wheels when the blind is raised.
  • the hollow space inside the box-shaped partitions (8) houses the cogwheels (10) , which are suitably protected and may act as reducers.
  • the guides (8a) , (8b) and (Be) on the inside wall of the box-shaped partition (8) are so shaped and sized as to oblige the slats (1) to fold pair by pair, and to unfold in a likewise manner, to allow the pins (3) , when the blind is raised or lowered, to engage with the cams (9) at the same distance, thus achieving the uniform raising and lowering of the slats (1) .
  • On the outside of one of the two box-shaped partitions (8) precisely, on the wall opposite the guide (8a) , there is attached the motor for driving the blind or the pulley activated by the belt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Wing Frames And Configurations (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Cartons (AREA)

Abstract

This invention relates to folding blinds for windows and doors, comprising a number of horizontally articulated slats connected to each other by means of hinged joints which, when the blind is raised, enable the slats to automatically fold like an accordion inside a box. Each slat features a pin terminating with a wheel, which is engaged by the teeth of two cams whose rotation allows the raising and lowering of the blind.

Description

Folding blinds for windows and doors. Technical field
This patent application relates to folding blinds for windows and doors. Background art
It is well known that the most commonly used blinds for windows and doors are roller blinds, composed of horizontally articulated slats, which may be manually wound around a horizontal shaft with a belt, or automatically, by means of an electric motor. The uppermost slat is integral with the shaft, which bears the entire weight of the blind, and this is the reason why it must be carried by strong supports, which are permanently fastened to the wall.
One of the drawbacks of roller blinds in particular, and of blinds in general, is precisely the complexity of the twofold installation procedure: first of all, it is necessary to fasten the shaft supports , and then to fix the wooden box enclosing the space above the window/door housing the roller blind assembly. Another drawback of roller blinds is the large amount of space required to house the blind when it is fully raised, i.e. fully wound around the shaft; this space is generally larger than the thickness of the wall itself, and, therefore, it generally projects into the interior of the room, giving rise to a further two drawbacks: a purely aesthetic one and an essentially technical one, consisting m the fact that the greater the projection into the room, the further away from the window it will be necessary to hang the curtains, because the curtains generally cover the roller blind box, to hide it from view.
The final result is the overall reduction of the room's floor area, compared to the case where it were possible to hang the curtains right next to the wall . Disclosure of invention
This invention relates to window and door blinds which, when fully compacted, i.e. open, occupy less space than the current type of roller blinds and, in any case, less than the thickness of the wall in which they are contained, so that the box housing the blind is perfectly flush with the wall on the inside. This invention also relates to window and door blinds whereby all the components may be installed and supported inside the relative box, so as to make it easier and faster to install the blinds, since all that is required is to place the box inside the space above the wmdow/door and fasten it to the wall. These results have been achieved thanks to the invention's special structure, comprising a series of horizontally articulated slats which, when the blind is raised, automatically fold as they enter the box. Therefore, the width of the blind coincides with the width of one slat, since all the slats lie precisely one on top of the other, forming a pile of constant width, regardless of the number of slats composing the blind, whereas in the case of roller blinds, the greater the number of slats composing the blind, the larger the diameter of the spiral formed by the blind when open.
The first or uppermost slat is fastened directly to the top of the box or, alternatively, when the blind is fully raised, it is in contact with the top of the box, while when it is fully lowered it goes to lie, by means of a pm, on a support above the pin guide, so as to reduce the overall height of the blind. The blind is raised by rotating two cams, which engage the heads of the pins on the middle of each slats and either drag them upwards or push them downwards. Alternatively, instead of the two cams, a chain-based or other similar system may be used, with the further advantage of requiring a smaller diameter than the cams and, therefore, enabling a further reduction of the box's width. Obviously, more than one pin may be applied at the ends of the slats, but the additional ones will not have rounded heads.
The two lateral cams are driven manually, with a belt, or by a motor, through a set of cogged wheels connected the one to the other and to a driving shaft; the cogged wheels are housed inside an adequately sized metal box, capable of withstanding the effort required to raise and lower the blind ; the whole assembly is contained inside the box.
Since the shaft is not required to support the weight of the blind, the relative supports may be fastened to the walls of the box, which, therefore, contains and supports both the blind and its driving mechanism. This means that the blind may be installed with a single operation, simply by introducing the box containing the blind into the space in the wall above the window/door and fastening it m place. Brief description of the drawings For a better understanding of the invention, the preferred embodiment will now be described in detail, with reference to the accompanying drawings, in which: Fig. 1 shows a perspective and schematic view of the blind, when it is fully raised inside the box; Figs . 2 , 3 and 4 show a couple of slats in the following positions, respectively: coplanar and detached ; coplanar and touching ; and superimposed, the one on top of the other, respectively; Fig. 5 shows the RH part of the box with some of the folded slats;
Fig. 6 is fig. 5 shown from the left toward the right;
Fig. 7 shows a cross-section of a slat near its end;
Fig. 8 shows a cross-section of the lateral guides; Fig. 9 shows the slats with the hooks grouped together;
Fig. 10 shows the slats in fig. 9, but separated;
Fig. 11 gives a different view of the slats.
Detailed description of the preferred embodiments With reference to the figures, the present blind comprises a series of slats (1) hinged the one to the others by means of connecting elements (2) with curved ends (2a) , which hook into the slots on the edges of each slat. In particular, on the upper edge of each slat (1) there is a semi-circular slot (la) , closed by a rounded rib (lb) , which engages the curved lower end of the connecting element (2) , while on the lower edge of each slat (1) there is a larger almost rectangular slot (lc) , which also features a rib (lb) similar to the one mentioned above, and which engages the curved upper end of the connecting element (2) . The slot (lc) is large enough to accomodate a part of the connecting element (2) , when two slanted and coplanar slats (1) come into contact (see fig. 3) ; for construction purposes, the slots la and lc may also be centred (see fig. 11) .
It must be pointed out that the slots (la and lc) are decentralized and located at the opposite ends of each slat (1) , therefore the slats (1) must be alternately arranged so that the upper slot (lc) of one slat perfectly interfaces with the lower slot (la) of the slat (1) immediately above.
At each end of the slats (a) there is a pm (3) with a rounded head (3a) or (3b) , enabling the cams (9) to engage the slats (1) when the blind is raised or lowered; outside the box (6) , the slats (1) assume a slanted position.
Once inside the box (6) the slats (1) are folded and arranged one on top of the other, being forced into this position by the upward thrust of the cams (9) and the pin-heads (3a and 3b) running in the guides (8a and 8b) fixed to two box-shaped partitions (8) . With reference to fig. 7, the lateral guides (7) feature a specific housing (7a) in which the rounded heads (3a) and (3b) of the pins (3) slide. Inside the box (6) , besides the cams (9) and the driving shaft (5) , there are also specific guides (8a) , (8b) and (8c) fixed to the inside walls of the two box-shaped partitions (8) .
The guides (7) continue inside the box (6) , on the RH and LH sides, above the cams (9) , where the guide (8a) splits into two arms (8b) and (8c) , at different heights, each arm facilitating the engagement of the wheels (3a) and (3b) at the ends of the pins (3) with the cams (9) , and each of the two arms of the guide being such as to oblige the slats to fold like an accordion; the pins (3) , integral with the slats placed at different heights (see fig. 5) , oblige the wheels (3a) , when the blind is lowered, to arrange themselves in the space between the guide and the preceding wheel (3b) , thus reducing the space occupied by the totality of the wheels when the blind is raised.
On the inside wall of the box-shaped partition (8) , as previously mentioned, are fixed the guides (8a) , (8b) and (8c) for guiding the wheels (3a) at the ends of the pins (3) , while the slat (1) and cam (9) assembly remains outside of and precisely centred between the pair of box-shaped partitions (B) . The hollow space inside the box-shaped partitions (8) houses the cogwheels (10) , which are suitably protected and may act as reducers.
The guides (8a) , (8b) and (Be) on the inside wall of the box-shaped partition (8) are so shaped and sized as to oblige the slats (1) to fold pair by pair, and to unfold in a likewise manner, to allow the pins (3) , when the blind is raised or lowered, to engage with the cams (9) at the same distance, thus achieving the uniform raising and lowering of the slats (1) . On the outside of one of the two box-shaped partitions (8) , precisely, on the wall opposite the guide (8a) , there is attached the motor for driving the blind or the pulley activated by the belt.

Claims

Claims (1) Folding blinds for windows and doors composed of a box (6) , a shaft (5) , two cams (9) and a set of slats (1) articulated by means of a connecting element (2) with curved ends (2a) which hook into specific slots (la and lc) on the edges of the slats, which also feature a pm (3) at each end terminating with a wheel (3a and 3b, respectively) , which pm engages the above mentioned cams (9) ; which cams are supported inside the box by two box-shaped partitions (8) ; on the RH and LH sides of the two box-shaped partitions (8) there is a guide (8a) , which divides into two arms (8b and 8c) , with different heights, each arm having a height corresponding to the pins (3a and 3b) and so shaped as to house the heads of the pins (3a and 3b) ; both the arms (8b and 8c) are so disposed as to oblige the slats to fold like an accordion when the blind is raised or unfold when it is lowered ; the slots (la and lc) are decentralized and located on the opposite parts of each slat (1) .
(2) Folding blinds for windows and doors as claimed in Claim 1 wherein the slot (la) on the upper edge of each slat (1) is semicircular and closed by a rounded rib (lb) , while the slot (lc) on the lower edge of each slat (1) is almost rectangular shaped and is also closed by a rounded rib (lb) , similar to the one mentioned above ; the slot (lc) is large enough to accomodate a part of the connecting element (2) when two adjacent slats (1) take on a slanted position and come into contact the one with the other.
(3) Folding blinds for windows and doors as claimed in the preceding claims wherein the pins (3) integral with the slats with different heights lead the rounded heads (3a) and (3b) at different heights so that when the blind is raised the pin head (3a) fits into the space between the guide and the preceding pm-head (3b) .
EP97925269A 1996-05-29 1997-05-27 Folding blinds for windows and doors Expired - Lifetime EP0901554B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT96AN000018A IT1286983B1 (en) 1996-05-29 1996-05-29 SHUTTER FOR WINDOWS AND FOLDING FOLDING DOORS
ITAN960018 1996-05-29
PCT/IT1997/000120 WO1997045615A1 (en) 1996-05-29 1997-05-27 Folding blinds for windows and doors

Publications (2)

Publication Number Publication Date
EP0901554A1 true EP0901554A1 (en) 1999-03-17
EP0901554B1 EP0901554B1 (en) 2000-04-12

Family

ID=11333979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97925269A Expired - Lifetime EP0901554B1 (en) 1996-05-29 1997-05-27 Folding blinds for windows and doors

Country Status (11)

Country Link
EP (1) EP0901554B1 (en)
CN (1) CN1109804C (en)
AT (1) ATE191767T1 (en)
AU (1) AU723075B2 (en)
DE (1) DE69701687T2 (en)
DK (1) DK0901554T3 (en)
ES (1) ES2147000T3 (en)
GR (1) GR3033929T3 (en)
IT (1) IT1286983B1 (en)
PT (1) PT901554E (en)
WO (1) WO1997045615A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1309528B1 (en) * 1999-07-05 2002-01-23 Antonio Cittadini DAMPER FOR FOLDING FOLDING DOORS AND WINDOWS
DE10145856B4 (en) * 2001-09-17 2005-09-08 Huwil-Werke Gmbh Möbelschloss- Und Beschlagfabriken folding cover
AU2004286283B2 (en) * 2003-10-31 2008-04-10 Harry J. Last A hinge coupling three buoyant-slat pool cover sections
DE102014202471B3 (en) * 2014-02-11 2015-04-30 Hennig Holding Gmbh Covering device for openings, in particular for machine openings
DE102017007097A1 (en) * 2017-07-28 2019-01-31 Vtore gate system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303117A (en) * 1979-10-31 1981-12-01 Charles Lindbergh Vertically collapsing closure system
DE2947501A1 (en) * 1979-11-24 1981-05-27 Siegfried 7410 Reutlingen Bauer RETRACTABLE AND EXTENDABLE COVER, IN PARTICULAR ROLLER SHUTTERS FOR WINDOWS, DOORS, GATES OR THE LIKE.
CH665681A5 (en) * 1985-01-24 1988-05-31 Griesser Ag FOLDING SHUTTER.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9745615A1 *

Also Published As

Publication number Publication date
CN1219991A (en) 1999-06-16
WO1997045615A1 (en) 1997-12-04
IT1286983B1 (en) 1998-07-24
CN1109804C (en) 2003-05-28
DK0901554T3 (en) 2000-09-04
ATE191767T1 (en) 2000-04-15
DE69701687D1 (en) 2000-05-18
ES2147000T3 (en) 2000-08-16
ITAN960018A1 (en) 1997-11-29
GR3033929T3 (en) 2000-11-30
EP0901554B1 (en) 2000-04-12
ITAN960018A0 (en) 1996-05-29
AU723075B2 (en) 2000-08-17
DE69701687T2 (en) 2001-01-04
AU3047097A (en) 1998-01-05
PT901554E (en) 2000-09-29

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