EP2014865A2 - Dispositif et procédé de liaison de bandes d'un volet roulant ou un rideau de lamelles à l'aide d'un arbre d'entraînement - Google Patents

Dispositif et procédé de liaison de bandes d'un volet roulant ou un rideau de lamelles à l'aide d'un arbre d'entraînement Download PDF

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Publication number
EP2014865A2
EP2014865A2 EP08405130A EP08405130A EP2014865A2 EP 2014865 A2 EP2014865 A2 EP 2014865A2 EP 08405130 A EP08405130 A EP 08405130A EP 08405130 A EP08405130 A EP 08405130A EP 2014865 A2 EP2014865 A2 EP 2014865A2
Authority
EP
European Patent Office
Prior art keywords
shaft
clasp
tongue
recess
leg
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
EP08405130A
Other languages
German (de)
English (en)
Other versions
EP2014865A3 (fr
EP2014865B1 (fr
Inventor
Stefan Lang
Werner Gollmer
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.)
Griesser Holding AG
Original Assignee
Griesser Holding 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 Griesser Holding AG filed Critical Griesser Holding AG
Publication of EP2014865A2 publication Critical patent/EP2014865A2/fr
Publication of EP2014865A3 publication Critical patent/EP2014865A3/fr
Application granted granted Critical
Publication of EP2014865B1 publication Critical patent/EP2014865B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/17Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171Rollers therefor; Fastening roller shutters to rollers
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens

Definitions

  • the invention relates to a device and a method for connecting strips of a curtain with a shaft according to the features of claims 1 and 9.
  • Roll and Rafflamellenstoren and shutters each include a curtain with slats or rods that can be attached to straps such as textile pull and / or straps. It is known to fasten such bands, for example, by means of screwable clips or clamps or by gluing each directly to an elevator shaft.
  • the assembly of the curtain is traditionally on a preinstalled at construction elevator shaft, henceforth also called short wave. This is relatively cumbersome and complex, since the shaft is usually arranged in a trained above a building recess cambered niche with limited accessibility, and since each band must be individually secured to the shaft so that the curtain with respect to the building recess or laterally the Gebäedeaussparung arranged guide profiles is aligned. Conventionally may be excluded on the shaft chord-like through openings through which the belts looped through and on be attached to the shaft.
  • FIG. 1 shows a part of a lift device for a curtain (not shown) at a store.
  • a store comprises an elevator shaft which is aligned at the top in a building recess parallel to lamellae or bars of the hanging, henceforth called wave 1 for short.
  • one or more bands 3 oriented orthogonally to the bars or lamellae are connected to the shaft 1 or to a coil 5 connected coaxially to the shaft 1 in such a way that it rotates on the mantle of the shaft 1 rotatably mounted about an elevator shaft f or coil 5 can be wound up and unwound.
  • flange-type band guides 7 may be formed on one or both sides of one or more of said bands 3.
  • FIG. 2 shows a cross section of the elevator device FIG. 1 along the line AA.
  • a recess 9 with an inlet opening 11 is formed from the substantially cylindrical jacket surface.
  • the recess 9 preferably has at least sections a rectangular cross-section with a width s1.
  • FIG. 3 shows such a made of a sheet metal, in particular a spring steel sheet holding device in the form of a clasp 13 with a springboard-like, with the adjacent surface of the clasp 13 an acute angle ⁇ enclosing tongue 15th
  • FIG. 4 shows a settlement of the clasp 13 FIG. 3 , It comprises a first leg 17 having a first portion 17a and a second portion 17b and orthogonal thereto a second leg 19 having a start portion 19a, a middle portion 19b and an end portion 19c.
  • the rectangular first portion 17 a of the first leg 17 is identical to the initial portion 19 a of the second leg 19 and is also referred to as the connection zone 21.
  • the second leg 19 is U-shaped twice in each case, such that the starting portion 19 a, the middle portion 19 b and the end portion 19 c are stacked and arranged parallel to each other, wherein the end portion 19 c between the initial portion 19 a and the connecting zone 21 and the middle portion 19 b is arranged.
  • the end of the band 3 is clamped between adjacent portions 19a, 19b, 19c of the second leg 19 of the clasp 13 and wound around one or more of these portions 19a, 19b, 19c such that the band 3 is non-positively connected to the clasp 13.
  • the band 3 projects between the connection zone 21 of the two legs 17, 19 and the end portion 19c of the second leg 19 on the side of the end of the tongue 15 from the clasp 13.
  • means may be provided for the positive connection of the band 3 with the clasp 13, for example, on the clasp 13 projecting, punched prongs (not shown).
  • the clasp 13 may also be formed in another way and include, for example, in the settlement one or more other tabs that can be used for example to simplify the detachment of the clip 13 from the recess 9 (not shown).
  • a recess 23 protruding into the recess 9 is formed.
  • the laterally projecting tongue 15 by the shoulder 23 slightly in the direction of the adjacent Connection zone 21 is pressed and springs back outward as soon as the free end of the tongue 15 has overcome the paragraph 23. Since the width of the tape end with the connected clip 13 in the unloaded state is slightly larger than the width s1 of the recess 11, the tongue 15 is pressed by the acting spring force on the shoulder 23 so that a withdrawal of the tape 3 is not or only with the help a tool is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
EP08405130.9A 2007-07-13 2008-05-13 Dispositif et procédé de liaison de bandes d'un volet roulant ou d'un rideau de lamelles à l'aide d'un arbre d'entraînement Active EP2014865B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11292007 2007-07-13

Publications (3)

Publication Number Publication Date
EP2014865A2 true EP2014865A2 (fr) 2009-01-14
EP2014865A3 EP2014865A3 (fr) 2010-12-15
EP2014865B1 EP2014865B1 (fr) 2016-07-06

Family

ID=39791139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08405130.9A Active EP2014865B1 (fr) 2007-07-13 2008-05-13 Dispositif et procédé de liaison de bandes d'un volet roulant ou d'un rideau de lamelles à l'aide d'un arbre d'entraînement

Country Status (2)

Country Link
EP (1) EP2014865B1 (fr)
ES (1) ES2590135T3 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504742U1 (de) * 1995-03-20 1995-05-18 Dick, Stephan, 56290 Dommershausen Rolladen
DE29603976U1 (de) * 1996-03-04 1996-04-25 Somfy, Cluses Hilfsvorrichtung zum Befestigen eines aufrollbaren Elements an einem Aufrollrohr
DE20319507U1 (de) * 2003-12-17 2004-04-15 Ernst Selve Gmbh & Co. Kg Sicherungs- und Befestigungsfeder zur Verbindung eines Rollladens mit einer Achtkant-Stahlwelle
DE202006007416U1 (de) * 2005-05-10 2006-09-21 Kraler, Franz Wickelwelle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504742U1 (de) * 1995-03-20 1995-05-18 Dick, Stephan, 56290 Dommershausen Rolladen
DE29603976U1 (de) * 1996-03-04 1996-04-25 Somfy, Cluses Hilfsvorrichtung zum Befestigen eines aufrollbaren Elements an einem Aufrollrohr
DE20319507U1 (de) * 2003-12-17 2004-04-15 Ernst Selve Gmbh & Co. Kg Sicherungs- und Befestigungsfeder zur Verbindung eines Rollladens mit einer Achtkant-Stahlwelle
DE202006007416U1 (de) * 2005-05-10 2006-09-21 Kraler, Franz Wickelwelle

Also Published As

Publication number Publication date
EP2014865A3 (fr) 2010-12-15
ES2590135T3 (es) 2016-11-18
EP2014865B1 (fr) 2016-07-06

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