EP0783071A1 - Barre pour rideau repliable - Google Patents

Barre pour rideau repliable Download PDF

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Publication number
EP0783071A1
EP0783071A1 EP96120484A EP96120484A EP0783071A1 EP 0783071 A1 EP0783071 A1 EP 0783071A1 EP 96120484 A EP96120484 A EP 96120484A EP 96120484 A EP96120484 A EP 96120484A EP 0783071 A1 EP0783071 A1 EP 0783071A1
Authority
EP
European Patent Office
Prior art keywords
roller blind
folding roller
blind rod
extension
folding
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
EP96120484A
Other languages
German (de)
English (en)
Other versions
EP0783071B1 (fr
Inventor
Udo Oksakowski
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 EP0783071A1 publication Critical patent/EP0783071A1/fr
Application granted granted Critical
Publication of EP0783071B1 publication Critical patent/EP0783071B1/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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • 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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like

Definitions

  • the invention relates to a folding roller blind for arrangement in tubular, horizontally lying bands of a folding roller blind.
  • Folding roller blinds on and near windows consist of a fabric that extends across the height and width of the window. This fabric is fixed with its upper edge in the lintel area of the window. At the same vertical intervals, horizontally extending, tubular tapes are generally arranged on the side facing the window, which extend across the width of the folding blind.
  • These ribbons can be separate, preferably parts made on ribbon looms, which are then sewn onto the fabric. However, it is also possible to lay and sew the fabric web into tubular folds in the vertical distances mentioned.
  • These tube-like horizontal bands or folds are used to hold the roller blind rods, which extend across the width of the roller blind.
  • vertical pull cords are guided on the folding roller blind, with which the folding roller blind can be pulled up or lowered.
  • the fabric When the fabric is pulled up, it folds into horizontal folds, the size of which depends on the vertical distances between two successive folding roller blinds.
  • Metallic rails preferably made of aluminum, or also plastic rods are used as folding roller blind rods. Since the folding blinds have very different widths, the metal rails must be cut to the respective width of the folding blind. These metallic rails are available as bar material from the dealer, the required cutting requires a not inconsiderable material waste and thus waste.
  • the plastic rods which usually have a smaller cross-section than the metal rails, are manufactured as endless rails and wound on a reel. They are pulled off the reel in the desired length and cut off. However, the curvature given by the reel cannot be completely undone with means in a household, so that these rails are crooked, which has an adverse effect on the appearance of the folding blind.
  • the folding roller blind 1 which is expediently made of plastic, has a length L of 250 mm, for example. Seen over its length, this one-piece blind roller blind has a plurality of sections A, preferably of the same length, here, for example, each of 50 mm. At one end of this roller blind rod 1, whose cross-sectional dimensions W x H are approximately 10 x 6 mm, a tab-like extension 2 is formed with a pin 3 extending transversely to the axis of the roller blind rod 1.
  • the sections A, from which the individual roller blind rod 1 consists are predetermined by the spacing of bores 4, which correspond to the pin 3 in terms of size and cross-sectional shape.
  • a separation point 5 is formed in each case, in particular a predetermined breaking point, the bores 4 being on the side of the adjacent separation point 5 on which the tab-like, end extension 2 is arranged.
  • the bores 4, 40 each lie in the groove base 6 of grooves 7 (FIG. 5), the cross section of which is that of the tab-like one Extension 2 corresponds.
  • the dimensions and dimensions of pin 3 and bores 4 and 40 are aligned so that they form a snug fit when they are joined together, which will be explained in the following.
  • the tab-like extension 2 with the pin 3 on the one hand and the groove base 6 of the groove 7 with the bore 4, 40 on the other hand each have a thickness s which corresponds to half the height h of the folding roller blind rod 1.
  • the extension 2 and the bottom of the groove 6 are mutually offset - based on the height h of the folding roller blind 1.
  • the separation points 5 divide the roller blind rod 1 into several sections, preferably of the same length.
  • the individual sections have an I-shaped cross-section (FIG. 6) except for the area having the bore 4 or 40, but this cross-sectional shape is not binding for the invention.
  • the separation points 5 are formed by cuts in the flanges of the I-shaped cross section.
  • Fig. 8 now illustrates a folding blind from its rear.
  • tubular, horizontal bands 8 are sewn on with a row of eyelets 9 in the lower region, as are also common with so-called curtain bands.
  • the tubular middle part 10 serves to receive the folding roller blind rod 1.
  • the pull cords 11 are guided through the eyelets 9 located at the ends.
  • the tube-like bands 8 produced on band weaving machines can be fastened with their upper or with their lower edge to the fabric web of the folding blind.
  • the row of eyelets 9 can also lie above the hose-like part 10 or below, as shown in FIG. 8.
  • FIG. 7 shows a partially raised roller blind.
  • the folding roller blind according to FIGS. 1 to 4 is manufactured, for example, in a length L of 250 mm, the individual sections A are 50 mm. If the folding roller blind to be fitted is, for example, 1800 mm wide, 8 seven folding roller blind rods are required per band, which corresponds to a length of 1750 mm. These seven individual folding roller blind rods 1 are coupled to one another by means of the pins 3 and the end bore 40. The section carrying the pin 3 is now cut off from a further stored roller blind rod (pinched off, cut off, cut off, sawed off) and onto the already assembled roller blind rods coupled by the pin 3 of the extension 2 of this single piece is pressed into the bore 40 of the last roller blind rod.
  • a further stored roller blind rod pinched off, cut off, cut off, sawed off
  • the bores 4, 40 or the pin 3 as well as the groove 7 and the tab-like extension 2 are kept in very close tolerances with regard to their cross-sectional shape and size, so that a clamp connection with a sufficiently high stability is achieved.
  • the aforementioned seven folding roller blind rods according to FIGS. 1 to 4 and the one section now together form a folding roller blind rod of 1800 mm in length.
  • the width of the folding blind was an integer multiple of 50. Widths of folding blinds are also conceivable that are not an integer multiple of 50. The deviation that must be accepted in such a case is max. 40 mm. This deviation has no practical significance, since this dimension is compensated for by the marginal seams 12 of the folding blind.
  • a folding roller blind can be equipped with numerous folding roller blinds. Regardless of the respective width of the folding blind and regardless of the number of folding blind rods provided per folding blind, the maximum remaining stock can only form a folding blind rod of 200 mm, a dimension that is practically insignificant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Prostheses (AREA)
EP96120484A 1996-01-02 1996-12-19 Barre pour rideau repliable Expired - Lifetime EP0783071B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2/96 1996-01-02
AT296 1996-01-02
AT0000296A AT403082B (de) 1996-01-02 1996-01-02 Faltrollostange

Publications (2)

Publication Number Publication Date
EP0783071A1 true EP0783071A1 (fr) 1997-07-09
EP0783071B1 EP0783071B1 (fr) 2002-09-18

Family

ID=3479063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96120484A Expired - Lifetime EP0783071B1 (fr) 1996-01-02 1996-12-19 Barre pour rideau repliable

Country Status (6)

Country Link
EP (1) EP0783071B1 (fr)
JP (1) JPH09189178A (fr)
AT (2) AT403082B (fr)
CA (1) CA2194301A1 (fr)
DE (1) DE59609687D1 (fr)
DK (1) DK0783071T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963224A1 (fr) * 2014-07-02 2016-01-06 3M Innovative Properties Company Profil avec élément de fixation cassable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748280A (zh) * 2019-12-02 2020-02-04 郑州大智农牧科技有限公司 一种畜禽舍用保温双百叶通风窗

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750740A (en) * 1971-11-02 1973-08-07 Yakima Tent And Awning Co Ltd Flexible closure for log steaming vat
EP0110721A2 (fr) * 1982-12-01 1984-06-13 Clopay Corporation Store de fenêtre à rouleau ajustable
US5127459A (en) * 1991-08-12 1992-07-07 Markowitz Steven L Adjustable rod for tear-away adjustable window shades
US5203395A (en) * 1992-03-19 1993-04-20 Chf Industries Adjustable ruffle window shade

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665681A5 (de) * 1985-01-24 1988-05-31 Griesser Ag Faltrolladen.
GB2297785B (en) * 1992-11-26 1997-03-12 Charles Augustine Beare Screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750740A (en) * 1971-11-02 1973-08-07 Yakima Tent And Awning Co Ltd Flexible closure for log steaming vat
EP0110721A2 (fr) * 1982-12-01 1984-06-13 Clopay Corporation Store de fenêtre à rouleau ajustable
US5127459A (en) * 1991-08-12 1992-07-07 Markowitz Steven L Adjustable rod for tear-away adjustable window shades
US5203395A (en) * 1992-03-19 1993-04-20 Chf Industries Adjustable ruffle window shade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963224A1 (fr) * 2014-07-02 2016-01-06 3M Innovative Properties Company Profil avec élément de fixation cassable

Also Published As

Publication number Publication date
CA2194301A1 (fr) 1997-07-03
EP0783071B1 (fr) 2002-09-18
AT403082B (de) 1997-11-25
ATA296A (de) 1997-03-15
DE59609687D1 (de) 2002-10-24
ATE224504T1 (de) 2002-10-15
JPH09189178A (ja) 1997-07-22
DK0783071T3 (da) 2003-01-20

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