EP2112317A2 - Motorisierte Abdeckungen für Gebäudeöffnungen - Google Patents

Motorisierte Abdeckungen für Gebäudeöffnungen Download PDF

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Publication number
EP2112317A2
EP2112317A2 EP09005606A EP09005606A EP2112317A2 EP 2112317 A2 EP2112317 A2 EP 2112317A2 EP 09005606 A EP09005606 A EP 09005606A EP 09005606 A EP09005606 A EP 09005606A EP 2112317 A2 EP2112317 A2 EP 2112317A2
Authority
EP
European Patent Office
Prior art keywords
guideway
slat
carriage
profile
coupling
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.)
Withdrawn
Application number
EP09005606A
Other languages
English (en)
French (fr)
Other versions
EP2112317A3 (de
Inventor
Svend Erik Dahl
Jakob Dydensborg
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.)
Joern Krab Holding ApS
JORN KRAB HOLDING APS
Original Assignee
Joern Krab Holding ApS
JORN KRAB HOLDING APS
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 Joern Krab Holding ApS, JORN KRAB HOLDING APS filed Critical Joern Krab Holding ApS
Publication of EP2112317A2 publication Critical patent/EP2112317A2/de
Publication of EP2112317A3 publication Critical patent/EP2112317A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
    • 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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • 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
    • 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
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • 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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/266—Form or shape curved
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/34—Form stability
    • E05Y2800/342—Deformable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a flexible drive mechanism for covering building openings and to coverings for building openings comprising such a mechanism.
  • Venetian blinds, shutters and the like are one solution for covering windows and doors as sunshade and they can have decorative effects as well.
  • the Venetian blinds' slats and shutter panels can attain very large dimensions both relating to width hereof as well as the longitudinal extension of the slats or panels.
  • some kind of motorized drives can be employed for convenience, since the coverings are frequently mounted from the outside and in considerable heights.
  • the drives make use of electric motors where the rotary motion by some means are converted to linear motion in order to open and close said coverings.
  • Shutter systems are frequently used for covering doors and gates for security or other reasons and are mostly opened in a vertical direction by means of chain or belt pulleys.
  • the drive mechanism can combine slat and panel support and drive means, and can be tailored as an integral part of a building structure and is fully scalable to suit any dimensional requirements.
  • Embodiments built on the idea of a carriage running in a bendable or workable profile comprise at least one guideway, said guideway accommodating drive means for said carriage. It is part of the present invention that the drive means can adapt to the curvatures of said guideway.
  • Said carriage constitutes support for the slats or the interconnection between slats.
  • Said profile can be an integral part of a building structure and can be made of metal or pultruded polymer composites.
  • the guideway drive system can be adapted to comprise and guide shutter systems as described below, but can be utilized in all situations where flexible linear or curvilinear movement is required in any direction and combinations thereof.
  • a folding shutter system comprising a plurality of slats substantially extended in parallel with each other and interconnected in a displacement system, where the slats comprise rotational axles in the centre part of each longitudinal end of each slat and other rotational axles in the rear part of each longitudinal end of each slat, and a connecting rod connecting each centre rotational axle with each rear rotational axle in the adjacent slat in a pantograph-like mechanism, and the distance between connecting points of said connecting rod being equal to the distance between said centre and rear axles in same slat, and said rear axles are extended to include means for guidance in a guideway, and one outer rear axle has means for fixation to said guideway and the opposite outer axle has means for coupling to a guided carriage which, when engaged and operated by a linear drive mechanism, will operate all slats synchronized in perfect parallelism to each other.
  • Guiding and fixation means for the slats and rods can be separated from the guideway drive system, means for guiding said slats, or can be integrated in the drive systems guideway.
  • This type of folding shutter system is often referred to as Venetian blinds and the slats as so can take any shape suitable for its purpose and be made of any material or combinations thereof.
  • a folding shutter system comprising a plurality of panels hinged together in an accordion fashion, and with an outer hinge system and an inner hinge system, where the ends of the panels connected by the inner hinge system have been extended orthogonally away from the hinge, thus forming an end part of the ends of each panel, and at least one end part is equipped with one or more rollers extending away from the panels for rolling along and guided by a guideway, and at least one of the end parts of one end panel having means for coupling to a guided carriage which, when engaged and operated by a linear drive mechanism, will operate all shutters synchronized in pairs, and all pairs of shutters are operated in a predetermined pattern whether the shutter systems operate rectilinearly or curvilinearly or in combination.
  • Guiding and fixation means for the slats and rods can be separated from the guideway drive system or means for guiding said slats, or can be integrated in the drive systems guideway.
  • the panels can take any shape suitable for its purpose and can be made of any material. The system described is perfectly suitable for horizontal and vertical operation or any direction in between.
  • the drive system comprises a profile 2, which can be made by rolling, pultrusion or other suitable process and in one or more interlockable profiles joinable into one said profile.
  • Said profile can consist of pieces of straight portions connected with portions being curved for example by rolling into arched portions in any combination hereof.
  • the profile 2 accommodates two or more tracks 3 and 4 for guiding of shutter systems and the like and drive mechanisms for same.
  • First track, 3 guides a flexible drive shaft 5 which can be implemented as a compression spring type of spindle with or without a centre core, but other types of drive shaft of flexible nature might become applicable.
  • the flexible drive shaft resting in the track 3 will inherit the curvature from the profile.
  • Second track, 4 has the characteristics of a guideway for a carriage 6 with or without rollers and carrier means 8 for driving panels, shutters and the like relative to the profile and guideway.
  • Said carriage has means for engagement 7 with the flexible drive shaft securing longitudinal motion synchronous with said drive shaft and following the profile and the flexible drive shaft.
  • Tracks 3 and 4 might be lined with a suitable low friction material for low wear and noise operation.
  • the lining has grooves for interconnection of the coupling means between the drive shaft and the guided carriage 6.
  • the spindle drive motor 1 preferably an electric type of motor mounted coaxially with the spindle or worm 5 and with a planetary type of reduction gear for easier integration into the profile can be accommodated, but any drive type like a worm gear can be used.
  • the panel 31 can constitute the carriage itself as seen in fig 1 .
  • a Venetian blind system is presented in fig 4 .
  • the slats can be modelled on the slats described in US2006/0225849 Al or might take any form and shape for its purpose.
  • the slats 10 have rotational axles 11 in the centre and in the inner 12 and outer 14 end of each longitudinal end of each slat.
  • a connecting rod connects the outer rotational axle of each slat through the centre rotational axle of the neighbouring slat and to the inner rotational axle of the slat next to the neighbouring one.
  • the connecting rod connects the centre rotational axle and the inner rotational axle on the neighbouring slat.
  • the distance between the connecting points of the connecting rod is equal to or close to the distance between the inner rotational axle 12 and the centre 11 rotational axle.
  • Each inner rotational axle 12 is extended in the longitudinal direction of the slats to include guiding and securing means for guiding of the guideway 4.
  • the guideways for each side of the Venetian blind system are secured to the framework of the building opening to be covered.
  • the inner rotational axles 16 in each end of the outermost slat 10 are secured to the guideways in a way rendering rotation of the slat possible, but sliding in the guideway is not possible.
  • the inner rotational point opposite said outermost slat 17 can be coupled by means of carrier means 8 to said guided carriage 6.
  • the slats will operate as fig. 4 c-a, and when the carriage is driven away from said inner rotational axles 16 in each end of the outermost slat 10, the Venetian blind system will operate as fig. 4 a-c .
  • the slats by this invention will operate in synchronism with each other in a way so as to close the building opening, while the slats are tilted in continuation of each other fig.
  • the present invention brings about Venetian blinds capable of changing directions following said curvature of the profile and said guideway.
  • Guiding and fixation means for the slats and rods can be separated from the guideway drive system or means for guiding said slats, or can be integrated in the drive systems guideway. This type of folding shutter system is often referred to as Venetian blinds.
  • FIG. 5 Yet another embodiment of the invention is a folding shutter system as shown in fig. 5 .
  • the shutter system comprises a plurality of panels 20 arranged in pairs and connected by hinges in the inner edges 22 and outer edges 21, respectively.
  • Each panel in a pair connected by the inner hinges 22 is extended away from the hinge and away from each other forming a support 23 for one or more guide rollers 24.
  • Extensions 23 with guide rollers 24 can count one or more along the edges of the panels along the inner hinge end side.
  • the rollers rolling in the guideway profile 2 will support and guide the panels.
  • the guideway profile 2 in fig. 5 corresponds to the track 4 of the guide profile 2 in fig. 1 .
  • the outer guide rollers 24 are equipped with means 8 for coupling to a guided carriage 6 in fig.
  • the structure and arrangement of extensions 23 and guide rollers 24 on the extensions 23 of the panels 20 bring about a predetermined and synchronized aesthetical movement of the panels whether the shutter systems operate rectilinearly or curvilinearly or in combination. Guiding and fixation means for the panels and guide rollers can be separated from the guideway drive system or means for guiding said rollers, or can be integrated in the drive systems guideway if applicable.
  • the panels 20 can take any form and shape suitable for its purpose and can be made of any material. The system described is perfectly suitable for horizontal and vertical operation or any direction in between. Various situations of the embodiment are shown schematically in fig. 6 and in a perspective view in fig. 7 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
EP09005606A 2008-04-23 2009-04-22 Motorisierte Abdeckungen für Gebäudeöffnungen Withdrawn EP2112317A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200800577 2008-04-23

Publications (2)

Publication Number Publication Date
EP2112317A2 true EP2112317A2 (de) 2009-10-28
EP2112317A3 EP2112317A3 (de) 2012-03-28

Family

ID=40792933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09005606A Withdrawn EP2112317A3 (de) 2008-04-23 2009-04-22 Motorisierte Abdeckungen für Gebäudeöffnungen

Country Status (1)

Country Link
EP (1) EP2112317A3 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845669A (en) 1973-10-03 1974-11-05 Ferro Mfg Corp Rotary to linear motion converter
WO2004059116A1 (en) 2002-12-28 2004-07-15 Brian Malcolm Wilkins Motorised blinds and shutters
US20060225849A1 (en) 2003-03-31 2006-10-12 Art Andersen A/S Venetian blind

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671226A (en) * 1949-09-22 1952-04-30 Teleflex Prod Ltd Operating means for doors
DE8218815U1 (de) * 1982-07-01 1982-08-26 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Motorbetaetigter fensterheber
CA2465433C (en) * 2003-05-06 2009-03-17 Miles E. Peterson Vertically movable partitions
US7699089B2 (en) * 2006-05-17 2010-04-20 Rite-Hite Holding Corporation Power-operated folding door

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845669A (en) 1973-10-03 1974-11-05 Ferro Mfg Corp Rotary to linear motion converter
WO2004059116A1 (en) 2002-12-28 2004-07-15 Brian Malcolm Wilkins Motorised blinds and shutters
US20060225849A1 (en) 2003-03-31 2006-10-12 Art Andersen A/S Venetian blind

Also Published As

Publication number Publication date
EP2112317A3 (de) 2012-03-28

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