EP0961003A1 - Lame pour volets, par exemple volets roulants - Google Patents

Lame pour volets, par exemple volets roulants Download PDF

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Publication number
EP0961003A1
EP0961003A1 EP99890166A EP99890166A EP0961003A1 EP 0961003 A1 EP0961003 A1 EP 0961003A1 EP 99890166 A EP99890166 A EP 99890166A EP 99890166 A EP99890166 A EP 99890166A EP 0961003 A1 EP0961003 A1 EP 0961003A1
Authority
EP
European Patent Office
Prior art keywords
section
slats
projection
lamella
cross
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Withdrawn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
EP99890166A
Other languages
German (de)
English (en)
Inventor
Helmut Ing. Neukam
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.)
Famulus GmbH
Original Assignee
Famulus GmbH
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 Famulus GmbH filed Critical Famulus GmbH
Publication of EP0961003A1 publication Critical patent/EP0961003A1/fr
Withdrawn legal-status Critical Current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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/18—Roll-type grilles
    • 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
    • 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
    • E06B2009/1533—Slat connections
    • E06B2009/1538—Slats directly connected
    • E06B2009/1544—Engaging section has curved articulation surfaces

Definitions

  • the invention relates to a slat for a shop to cover a window or door opening according to the preamble of claim 1.
  • Such a slat was, for example, by the E 0 66 445 A1 known.
  • one of the two approaches a section with a circular cross-section, the over a radial shoulder into a second section with a larger inner diameter.
  • the second approach has a first arcuate section, the Outside diameter is the inside diameter of the larger section corresponds to the first approach.
  • This first circular arc Section of the second approach goes into one extending radially towards the center of this section Extension over, held at its free end a tubular profile whose outer diameter is the inner diameter of the smaller one Section of the first approach.
  • the section of the first approach of one lamella encloses with each other connected state the tube profile of the second approach of next slat to more than 180 °, so the slats only by pushing each other in the axial direction of the tubular profile can be connected.
  • this requires one very considerable assembly effort.
  • FR 2 191 012 A also made a slat for one Known to cover a window or door opening, that along its longitudinal edges with about 270 ° extending Arc-shaped flanges is provided are bent in different directions and therefore the flanges of two adjacent slats with each other can be hooked.
  • To secure the connections made in this way of the slats are provided round rods that in the Cavities of the interlocking flanges of the slats be inserted.
  • shutters such as e.g. from the DE 29 29 675 A are known, have the slats in their upper strip-shaped formations offset from the lower edge areas on, one with the front and the other with the back is essentially flush. When lowered These formations of two adjacent roller shutters Slats together.
  • Such slats can only be used for roller shutters which the slats are connected with tension members for the ensure the necessary cohesion of the individual rods.
  • Such shutters can also be provided with a blind device, such as is known from AT 403 308 B.
  • the aim of the invention is to avoid these disadvantages and to propose a slat of the type mentioned at the beginning, the a simple assembly of the slats into a closure enables and with which in the closed state a such a closure a substantially smooth outside results.
  • the proposed measures make it simple possible, adjacent slats by means of the packing articulated to each other, or from a direct Foreseen connection, which then causes the neighboring Slats can also be brought into a blind position in which their marginal areas can disengage.
  • the first formations engage in the second Formation of an adjacent lamella, and can, if no filler is inserted from the second formations be pivoted out to get into a blind position. All that is required is the individual slats on both sides in corresponding flexible recordings and to provide it with a blind drive, which e.g. through a second flexible and therefore windable element can be formed.
  • the lamellas are essentially horizontal It can swing in and out of each other the slats are also possible in any position of a roller shutter, even when it is fully lowered, in a blind position bring to.
  • the profile of the slats is expediently a hollow profile formed, being made on both sides of plastic End pieces are inserted into these profiles.
  • End pieces can, e.g. is known from AT 403 308 B, for venetian blinds with a fixed to a turning element Angled shafts held in reversed bodies, with which by moving the turning element relative to the Load its slats in a blind position or from one such can be brought into a closed position.
  • the measures according to claim 5 result in de advantage a particularly simple design of the packing, the can be formed by a smooth round rod.
  • the smaller one Inner diameter section of the second approach comes in a position at the first approach of the neighboring one Slat to stop, preferably the shoulder of the second approach rests on the adjacent lamella.
  • FIG. 1 shows a profile for a first embodiment a slat 1 according to the invention, which is designed as a hollow profile is.
  • This profile has a molding on its upper edge 2, which slit one over its entire length corresponds to circular tube.
  • This pipe segment extends in cross-section over an angle of approx. 270 ° and the limits of the remaining slot 3 extend in essentially radial.
  • connection area first molding 2 also provided a stop surface 7, that with the connecting line of the centers of the projections 2, 6 also includes an angle of approximately 45 °.
  • a second projection extends at the lower edge of the lamella 1 6, which is also in cross section over an angle extends from approx. 270 °, however this projection is 6 closed on the outside of the lamella 1, whereas the first Formation 2 is open on the outside.
  • the second formation 6 has a first circular arc Section 9, whose outer diameter is slightly smaller than the inner diameter of the first projection 2 and itself extends over an angular range of approx. 90 °.
  • This first section 9 is in the radial direction and at an angle to the connecting line of the center points of the two projections 2, 6 of approximately 45 °
  • This second section 11 has an inner diameter that is slightly larger than the outer diameter of the first projection 2.
  • the first and second approaches are 2, 6 directly to a concavely curved in cross section Longitudinal wall 30 or 31 formed, each with a continuous Section of a cylindrical surface results, which is extends over a longitudinal wall 31, 31 and an extension 2 or 6.
  • the projections 2, 6 can be essentially horizontal Towards each other, with the in Interlocking slats 1 also in the direction of Connection line of the centers of the projections 2, 6 against each other can be moved.
  • Such a connection of slats 1 allows a corresponding one Turning device and rotatable holder for each Slat 1 provided this in a blind position and to bring it out of this into a closed position, in which the formations 2, 6 of the slats 1 engage stand.
  • one formed with such lamellae 1 Roller shutters, in which the individual slats are connected to each other by tension members are additionally connected in a simple manner are wound on a drum, the projections 2, 6 of the individual slats 1 when winding in mutual Stand by.
  • FIG 3 shows the connection of two adjacent slats 1 2 with inserted filler 13. This has has a substantially round cross section and is with a continuous groove 14 provided for receiving the first Section 9 of the second molding 8 is used.
  • the groove 14 has a convexly curved groove base 15 and essentially radially extending walls.
  • the diameter of the filling body 13 is slightly smaller than the inner diameter of the first formation 2. With the inserted Packing body 13 therefore results in an articulated connection two adjacent slats 1, which are responsible for their cohesion no further connection is required.
  • Fig. 5 shows a roller shutter 16, which a variety of Slats 1 includes.
  • Slats 1 There are blind slats 1 only with their formations 2, 6 in engagement with each other and are by pulling and turning elements, not shown in FIG. 5 connected to each other, the slats 1 rotatable are held by the tension elements, which in corresponding Slides guides.
  • Some of the slats 1 cannot be blinded and are articulated by means of the inserted filler 13 connected with each other. Usually the top three and the two lowest slats 1 are not held in a blind position.
  • the slats 1 are around Axes, or shafts 17 pivotable, the slats from the 5 shown closed position, in which the Interlocks 2, 6 engage in one another in FIG. 6 shown blind position and back out of this can be pivoted.
  • Fig. 7 shows schematically the mechanics of a blind Roller shutter that is equipped with slats 1 according to the invention can be. However, these are not shown in FIG. 7, but only end pieces 21, which are in the end faces the slats 1 are inserted and connected to them.
  • the mechanics correspond to those known from AT 403 308 B. Mechanics.
  • the turning body 19 connect flexibly to one another, the turning elements 18 via springs 20 with slats that cannot be louvred (not shown) are connected.
  • the shafts 17 pass through guide bodies 22 of tension elements 23, which are also flexible and direct to the not shown blinds slats 1 attached are.
  • the shafts 17 are non-rotatably connected to the end bodies 21.
  • the slats 1 'according to FIGS. 8 to 10 is the second approach 6 'also directly to the concavely curved in cross section Longitudinal wall 31 'formed, but the first approach is 2' over a substantially extending in the plane of the lamella 1 ' Extension 32 with the concavely curved in cross section Longitudinal wall 30 'connected.
  • the inner diameter of the first approach 2 and of the first section 9 of the second approach 6 ' is the same and correspond to the diameter of the packing 13 ', the difference to the embodiment of the slats 1 according to FIG. 1 to 4 is formed by a round bar without any grooves.
  • the approaches 2 'and 6' can each be described above Embodiment according to FIGS. 1 to 4 interlock and disengaged, which also causes a blind position can be achieved.
  • Fig. 9 are in the closed position of such a closure, in which the neighboring ones Slats extend essentially in one plane, the shoulders 10 of the second lugs 6 'on the stop surfaces 5 of the adjacent lamella 1 '. Lies at the same time the free end of the extension 6 'on the extension 32 which the first approach 2 'of the adjacent lamella 1' bears.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP99890166A 1998-05-27 1999-05-25 Lame pour volets, par exemple volets roulants Withdrawn EP0961003A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT91198A AT406701B (de) 1998-05-27 1998-05-27 Lamelle für läden, z.b. rolläden
AT91198 1998-05-27

Publications (1)

Publication Number Publication Date
EP0961003A1 true EP0961003A1 (fr) 1999-12-01

Family

ID=3502682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890166A Withdrawn EP0961003A1 (fr) 1998-05-27 1999-05-25 Lame pour volets, par exemple volets roulants

Country Status (2)

Country Link
EP (1) EP0961003A1 (fr)
AT (1) AT406701B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493748A (zh) * 2011-12-19 2012-06-13 湖南湘联节能科技股份有限公司 一种帘片可翻转的卷帘百叶窗
DE102005037756B4 (de) * 2005-08-10 2013-07-11 Roma Kg Rollladenbehang
AU2011201806B2 (en) * 2010-04-21 2016-12-08 Dynamic Closures (Aust) Pty Ltd Hinge assembly for a roller door

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021013991A (es) * 2019-05-21 2021-12-10 Cornellcookson Llc Eslabon de reemplazo para recinto de parrilla rodante y metodo del mismo.
DE102020127200B3 (de) 2020-10-15 2021-12-09 Reflexa-Werke Albrecht Gmbh Rolladen zum Verschließen und/oder Abdunkeln einer Gebäudeöffnung sowie Verfahren zum Öffnen einer Gebäudeöffnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968829A (en) * 1958-04-08 1961-01-24 Weather Seal Inc Hinge with arcuate plastic hinge connector
FR2191012A1 (fr) 1972-06-27 1974-02-01 David Pierre
DE2929675A1 (de) 1979-07-21 1981-01-29 Hueppe Justin Fa Rolladen
EP0066445A1 (fr) 1981-05-29 1982-12-08 Sony Corporation Servocircuit utilisable pour la reproduction de disques portant des signaux PCM
EP0669445A1 (fr) * 1994-02-23 1995-08-30 Joseph Legeais Lame profilée pour fermeture à rideau et meuble incluant un tel rideau
WO1996033333A1 (fr) * 1995-04-18 1996-10-24 Royal Group Technologies Limited Charnieres extrudees et portes repliables realisees avec des charnieres

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141789B (en) * 1983-05-19 1986-11-12 Skf Svenska Kullagerfab Ab Seals for rolling bearings
US4979553A (en) * 1989-02-10 1990-12-25 Wayne-Dalton Corporation Slat assembly and curtain for rolling door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968829A (en) * 1958-04-08 1961-01-24 Weather Seal Inc Hinge with arcuate plastic hinge connector
FR2191012A1 (fr) 1972-06-27 1974-02-01 David Pierre
DE2929675A1 (de) 1979-07-21 1981-01-29 Hueppe Justin Fa Rolladen
EP0066445A1 (fr) 1981-05-29 1982-12-08 Sony Corporation Servocircuit utilisable pour la reproduction de disques portant des signaux PCM
EP0669445A1 (fr) * 1994-02-23 1995-08-30 Joseph Legeais Lame profilée pour fermeture à rideau et meuble incluant un tel rideau
WO1996033333A1 (fr) * 1995-04-18 1996-10-24 Royal Group Technologies Limited Charnieres extrudees et portes repliables realisees avec des charnieres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037756B4 (de) * 2005-08-10 2013-07-11 Roma Kg Rollladenbehang
AU2011201806B2 (en) * 2010-04-21 2016-12-08 Dynamic Closures (Aust) Pty Ltd Hinge assembly for a roller door
CN102493748A (zh) * 2011-12-19 2012-06-13 湖南湘联节能科技股份有限公司 一种帘片可翻转的卷帘百叶窗

Also Published As

Publication number Publication date
ATA91198A (de) 1999-12-15
AT406701B (de) 2000-08-25

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