EP0816626B1 - Lamelle et store comprenant une telle lamelle - Google Patents

Lamelle et store comprenant une telle lamelle Download PDF

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Publication number
EP0816626B1
EP0816626B1 EP97109644A EP97109644A EP0816626B1 EP 0816626 B1 EP0816626 B1 EP 0816626B1 EP 97109644 A EP97109644 A EP 97109644A EP 97109644 A EP97109644 A EP 97109644A EP 0816626 B1 EP0816626 B1 EP 0816626B1
Authority
EP
European Patent Office
Prior art keywords
lamella
passage
blind
stamped
openings
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.)
Expired - Lifetime
Application number
EP97109644A
Other languages
German (de)
English (en)
Other versions
EP0816626A3 (fr
EP0816626A2 (fr
Inventor
Roger Hug
Jürg Bachmann
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.)
Schenker Storen AG
Original Assignee
Schenker Storen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schenker Storen AG filed Critical Schenker Storen AG
Publication of EP0816626A2 publication Critical patent/EP0816626A2/fr
Publication of EP0816626A3 publication Critical patent/EP0816626A3/fr
Application granted granted Critical
Publication of EP0816626B1 publication Critical patent/EP0816626B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/38—Other details
    • E06B9/384—Details of interconnection or interaction of tapes and lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/327—Guides for raisable lamellar blinds with horizontal lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/386—Details of lamellae

Definitions

  • the invention relates to a lamella for one of a plurality same, horizontal slats existing store, with a convex front and a concave back, with at least an opening for the passage of an elevator member and at least two spaced openings for the passage one guide rope each.
  • the invention also relates a store with such slats.
  • Slats of this type are known. They are also called flat slats are labeled and are flexible, usually unflared and have a width of 100 millimeters, for example.
  • Known blinds with such slats have two spaced apart arranged tensioned guide ropes on which the Slats opened and lowered using elevator belts can be. Compared to blinds in which the slats in Guide rails are guided, are blinds with guide ropes much cheaper to manufacture and assemble.
  • CH 544 215 there is a device for guiding the slats described, which consists of wires or ropes between two fastening points with a fixed mutual distance below Insert an elastic element and are clamped to the Attack slats.
  • the elastic element is one at one end Fixed leaf spring that is essentially rectangular is aligned with the direction of tension of the wire or rope.
  • the invention has for its object a lamella to create a store with a smaller one Transmittance can be made and still inexpensive is manufacturable and reliable.
  • the object is achieved in a generic slat according to claim 1.
  • the openings for the passage of the guide ropes are at the lamella according to the invention with respect to the convex front moved backwards, which on the one hand is a significant reduction of the openings and on the other hand a much better one Slat closure and thus a lower transmittance of the Curtains and thus a smaller g-value enabled.
  • Embossings center the Slats when closing the curtain and also lead to one greater stability of the curtain compared to the known Slats.
  • the openings for the passage of the guide ropes are in Arranged due to the embossing. It has been shown to be teardrop-shaped and therefore comparatively flat embossing also advantageous for production are, because here a tearing of the comparatively flat sheet metal can be avoided.
  • FIG. 1 shows a store mounted in a window opening 15 1 with a large number of slats 2 attached to two guide ropes 3, of which only one is shown here, can be moved vertically are led.
  • two elevator belts 4 of which also only one is shown provided, each at a lower end a lowest slat 2 'and at an upper end on one Winding roll 5 are attached.
  • a shaft 6 and a The usual actuator not shown here can the winding rollers 5 rotated and thus the store 1 opened or lowered become.
  • the slats 2 each have a convex front 12 and a concave back 13 and consist of comparatively thin and flexible as well as unflared sheet, preferably Aluminum sheet.
  • the slats 2 each have two spaced apart same embossings 7, of which only in the drawing one is shown.
  • the edge 7a of the embossments 7 is drop-shaped, wherein at closed slats 2 the bulbous area 7b below and the peak area 7c is above.
  • Embossments 7 Over the openings 8 are the Embossments 7 as comparatively elongated, V-shaped flanks 7d formed, which center the lamella 2 when closing and lead. Below each embossment 7 is on a lower edge 14 of the lamella 2 a V-shaped bulge 11 is incorporated, which, in contrast to the embossments 7, projects on the front 12. These bulges 11 form further exemptions for the guide ropes 3 and also serve to stabilize the Slats 2.
  • Embossments 9 are also provided for the elevator belts 4, which, however, correspond to the width of the belts 4 in the longitudinal direction the slats 2 have elongated holes 10.
  • Edges 14 of the blinds 2 are largely tight on the outside 12 of an adjacent lower lamella 2.
  • the plant of the lower edges 14 is particularly tight when for the elevator belts 4 at the lower edges 14 also bulges 16 are provided.
  • 4 shows the passage a guide rope 3 through the openings 8 of the slats 2. How the slats 2 can be seen in each case on the flanks 7d of the Embossings 7 and on the bulges 11 on the guide ropes 3 laid out and guided to the side.
  • the slats 2 are usually not by means of one here shown swivel device pivotable. Such devices are known to the person skilled in the art and are therefore not further here explained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Table Equipment (AREA)

Claims (9)

  1. Lamelle pour un store (1) constitué par une multiplicité de lamelles horizontales identiques (2), comportant une face avant convexe (12) et une face arrière concave (13), au moins une ouverture (10) pour le passage d'un organe de relèvement (4) et au moins deux ouvertures (8) disposées à distance l'une de l'autre pour le passage d'une partie respective de guidage (3), caractérisée en ce que les ouvertures (8) pour le passage des câbles de guidage (3) sont disposées respectivement dans le fond d'une partie estampée (7) qui fait saillie sur la face arrière, les parties estampées étant agencées en forme de goutte.
  2. Lamelle selon la revendication 1, caractérisée en ce que les ouvertures (8) sont des trous allongés.
  3. Lamelle selon la revendication 1, caractérisée en ce que les ouvertures (8) pour le passage du câble de guidage (3) s'étendent respectivement jusqu'à la partie ventrue (7b) de la partie estampée en forme de goutte (7).
  4. Lamelle selon l'une des revendications 1 à 3, caractérisée en ce qu'elle est réalisée en un matériau comparativement mince et flexible élastiquement.
  5. Lamelle selon la revendication 4, caractérisée en ce qu'elle n'est pas pourvue d'un rebord.
  6. Lamelle selon les revendications 1 à 5, caractérisée en ce que les parties estampées (7) comportent, respectivement au-dessus de l'ouverture (8), des flancs (7d) agencés en forme de V pour le passage du câble de guidage (3) et servant à guider les lamelles (2) lors de la fermeture du store au niveau du câble de guidage (3).
  7. Lamelle selon l'une des revendications 1 à 6, caractérisée en ce qu'un renflement (11), qui fait saillie sur le côté avant, est prévu en tant que système de libration pour le câble de guidage (3) lors de la fermeture du store, sur le bord longitudinal inférieur de la lamelle (2), respectivement au-dessous d'une partie estampée (7).
  8. Store comportant des lamelles selon l'une des revendications 1 à 7, caractérisé en ce que lors de la fermeture des lamelles (2), ces dernières sont centrées par la partie estampée (7) sur les câbles de guidage (3).
  9. Store selon la revendication 8, caractérisé en ce que l'organe de relèvement (10) est une bande, pour laquelle chaque lamelle (2) comporte d'autres renflements (16) au niveau du bord inférieur (14) ainsi que des parties estampées (9) comportant respectivement une ouverture (10) de telle sorte que l'organe de relèvement (10) ne gène pas les mouvements de pivotement des lamelles.
EP97109644A 1996-06-24 1997-06-13 Lamelle et store comprenant une telle lamelle Expired - Lifetime EP0816626B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1566/96 1996-06-24
CH156696 1996-06-24
CH01566/96A CH693882A5 (de) 1996-06-24 1996-06-24 Lamelle und Store mit solchen Lamellen.

Publications (3)

Publication Number Publication Date
EP0816626A2 EP0816626A2 (fr) 1998-01-07
EP0816626A3 EP0816626A3 (fr) 1998-05-20
EP0816626B1 true EP0816626B1 (fr) 2001-11-28

Family

ID=4213425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109644A Expired - Lifetime EP0816626B1 (fr) 1996-06-24 1997-06-13 Lamelle et store comprenant une telle lamelle

Country Status (5)

Country Link
EP (1) EP0816626B1 (fr)
AT (1) ATE209749T1 (fr)
CH (1) CH693882A5 (fr)
DE (1) DE59705504D1 (fr)
DK (1) DK0816626T3 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH331142A (it) * 1954-10-04 1958-07-15 Vedetta S R L Tenda del tipo detto "alla Veneziana"
DE1659792B1 (de) * 1968-03-13 1971-01-28 Erste Oesterreichische Metall Vorrichtung zum Fuehren der Lamellen einer raffbaren Jalousie
CH505979A (de) * 1969-11-17 1971-04-15 Hella Leichtmetall Jalousie Al Verspannung für Lamellen-Jalousien
CH544215A (de) * 1972-01-14 1973-11-15 Hueppe Justin Fa Lamellen-Jalousie mit einer Vorrichtung zum Führen der Lamellen
SE400601B (sv) * 1975-12-19 1978-04-03 Nordstjernan Rederi Ab Persienn
US4499938A (en) * 1983-01-13 1985-02-19 Toti Andrew J Patterned metal blind slat and method and apparatus for producing the same

Also Published As

Publication number Publication date
DE59705504D1 (de) 2002-01-10
EP0816626A3 (fr) 1998-05-20
EP0816626A2 (fr) 1998-01-07
ATE209749T1 (de) 2001-12-15
CH693882A5 (de) 2004-03-31
DK0816626T3 (da) 2002-03-18

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