EP0189842B1 - Volet roulant - Google Patents

Volet roulant Download PDF

Info

Publication number
EP0189842B1
EP0189842B1 EP86100877A EP86100877A EP0189842B1 EP 0189842 B1 EP0189842 B1 EP 0189842B1 EP 86100877 A EP86100877 A EP 86100877A EP 86100877 A EP86100877 A EP 86100877A EP 0189842 B1 EP0189842 B1 EP 0189842B1
Authority
EP
European Patent Office
Prior art keywords
roller blind
roller
rollers
bar
roller shutter
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
Application number
EP86100877A
Other languages
German (de)
English (en)
Other versions
EP0189842A2 (fr
EP0189842A3 (en
Inventor
Rolf Schommers
Hans Wittmer
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.)
H.H. HEIM UND HAUS HOLDING GMBH
Original Assignee
Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
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 Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh filed Critical Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
Priority to AT86100877T priority Critical patent/ATE41691T1/de
Publication of EP0189842A2 publication Critical patent/EP0189842A2/fr
Publication of EP0189842A3 publication Critical patent/EP0189842A3/de
Application granted granted Critical
Publication of EP0189842B1 publication Critical patent/EP0189842B1/fr
Expired 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity
    • 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
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1594—Slat end pieces used for guiding shutter attached to outer surface of slat

Definitions

  • the invention relates to a roller shutter with two lateral guides for the roller shutter slats, the running direction of the guides for the roller shutter slats at an acute angle or oblique to the horizontal, and with a preferably weighted roller shutter slat attached to the bottom roller shutter slat, between and at the lateral guides is guided, at least one roller being rotatably provided in the course of the roller shutter rod in each end region.
  • roller shutters for skylights that have an acute angle or inclined position to the horizontal are intended. It was known to only slide the roller shutter slat with its corresponding surfaces on the piping.
  • the object of the invention is seen in improving a roller shutter according to the preamble of claim 1 cited at the outset, while avoiding the disadvantages explained in terms of its running and guiding properties, so that even with an inclined position of the roller shutter approaching the horizontal, the roller shutter still loses weight in the locked position to the window.
  • a preferred embodiment of the invention consists in that the roller shutter rod is guided in a rolling manner in each of these two lateral guides with two rollers mounted on it. This ensures a particularly smooth and quiet running of the roller shutter rod between the lateral guides and prevents the roller shutter rod from rotating about its longitudinal central axis, which has already been explained in DE-GM 8334079, and the resulting disadvantages of tilting, which are also described.
  • the diameter of the roller or rollers is approximately equal to the distance between the piping that the roller shutter slats require for their sliding between the piping. If the rollers are guided correctly, this results in the rattle-free guidance of the roller shutter slats (see above).
  • the piping of the side guides is made of a hard plastic, e.g. a polyamide.
  • the aforementioned piping made of hard plastic has a very low frictional resistance, so that the roller shutter rod can run on it very easily and practically without resistance. This is particularly advantageous if the angle of inclination of the roller shutter guides to the horizontal is very small.
  • a further embodiment of the invention is characterized by a distance between the end edges of the roller shutter rod from the inner edges of the associated lateral guides and by a length of the rollers such that there is mobility of the roller rod in its longitudinal direction, but there is always an abutment of the rollers on the piping is.
  • the roller shutter has two lateral guides 1, which according to FIGS. 3, 4 can be approximately U-shaped in cross section.
  • the roller shutter slats 2 slide along these guides, a roller shutter rod 3, which represents a weight, and a leg 4, which runs approximately perpendicularly to the sliding plane of the roller shutter, being attached to the lowest roller shutter slat 2 ′, which is in the lowered roller shutter position shown in FIG. 1 a lower cross rail 5 rests.
  • This cross rail connects the lateral guides 1 to one another.
  • the leadership of the roller shutter rod in the guides 1 is shown in FIGS. 2 and 3. It consists of at least one roll 6, but preferably two rolls per side.
  • the guides are therefore (see Fig. 1) provided on both sides of the roller shutter bar.
  • the rollers 6 each run between piping 7, which are embedded in the lateral guide rails 1, preferably close to their inner edges 8.
  • the rollers 6 are essentially without play between the two piping 7 and roll on the piping located below . They are rotatably mounted about axis pins 9, which are mounted in recesses 10 of an end section 11, which is inserted with an extension 12 into a recess 13 of a central section 3 'of the roller shutter rod 3 and is held firmly therein. This mounting is preferably carried out by means of an adhesive or press fit.
  • the thickness d of the rollers corresponds approximately to the thickness e which the roller shutter slats 2 assume when sliding between the piping 7 (see FIG. 4). You are thus rattled between the piping 7.
  • the piping 7 is preferably made of a hard plastic, e.g. Polyamide. They are held in dovetail cutouts 14 in the guides 1.
  • the front edges 15 of the roller shutter rod 3 or its end sections 11 have a distance a from the inner edges 16 of the bottoms of the guide rails 1, which is dimensioned and matched to the length of the rollers 6 such that the roller shutter rod in the direction of the double arrow 17 is one can move back and forth a certain amount, but on the other hand the roll 6 always abut the piping 7.
  • the ratio of the aforementioned length of the distance a to the length of the rollers 6 is not drawn to scale in accordance with this vote.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Claims (7)

1. Volet roulant comprenant deux guides latéraux (1 ) pour les lames (2) du volet roulant, la direction selon laquelle s'étendent ces guides formant par rapport à l'horizontale un angle aigu ou prenant une position inclinée, et comprenant une barre de volet (3), de préférence lestée, qui est montée sur la lame inférieure du volet roulant et qui est guidée entre et sur les guides latéraux (1 ), au moins un rouleau (6) étant monté tournant dans la région de chaque extrémité de la barre (3) du volet roulant, caractérisé par le fait que le rouleau (6) se trouve entre des baguettes (7) des guides latéraux (1 ) et se déplace en roulant à chaque fois sur la baguette disposée au-dessous.
2. Volet roulant selon la revendication 1, caractérisé par le fait que la barre (3) du volet roulant est guidée dans son roulement dans chacun de ces deux guides latéraux (1 ) par deux rouleaux (6) qui sont montés sur elle en pouvant tourner.
3. Volet roulant selon la revendication 1 ou 2, caractérisé par le fait que l'épaisseur (d) des rouleaux (6) est sensiblement égale à la zone en épaisseur (e) dont les lames (2) du volet roulant ont besoin pour leur glissement entre les baguettes (7).
4. Volet roulant selon l'une des revendications 1 à 3, caractérisé par le fait que la barre (3) du volet roulant se compose d'une portion centrale (3') et de deux portions terminales (11 ) qui lui sont reliées, et par le fait que les rouleaux (6) sont montés tournants dans les portions terminales (11).
5. Volet roulant selon la revendication 4, caractérisé par le fait que les portions terminales (11) sont enfoncées dans la portion centrale (3') de la barre du volet roulant et y sont fixées, de préférence par ajustement par collage ou par serrage.
6. Volet roulant selon l'une des revendications 1 à 5, caractérisé par le fait que les baguettes (7) des guides latéraux (1 ) sont constituées par une matière synthétique dure, et par exemple par un polyamide.
7. Volet roulant selon l'une des revendications 1 à 6, caractérisé par une distance (a) des bords frontaux (15) de la barre (3) du volet roulant par rapport aux bords intérieurs (16) du guidage latéral correspondant et par une longueur des rouleaux (6) telles qu'il existe bien une mobilité (17) de la barre dans sa direction longitudinale, mais que l'on obtienne constamment un appui des rouleaux (6) sur les baguettes (7).
EP86100877A 1985-01-31 1986-01-23 Volet roulant Expired EP0189842B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86100877T ATE41691T1 (de) 1985-01-31 1986-01-23 Rolladen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8502527U 1985-01-31
DE19858502527U DE8502527U1 (de) 1985-01-31 1985-01-31 Rolladen

Publications (3)

Publication Number Publication Date
EP0189842A2 EP0189842A2 (fr) 1986-08-06
EP0189842A3 EP0189842A3 (en) 1986-12-30
EP0189842B1 true EP0189842B1 (fr) 1989-03-22

Family

ID=6776874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100877A Expired EP0189842B1 (fr) 1985-01-31 1986-01-23 Volet roulant

Country Status (3)

Country Link
EP (1) EP0189842B1 (fr)
AT (1) ATE41691T1 (fr)
DE (2) DE8502527U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5426200A (en) * 1999-06-18 2001-01-09 Nok Corporation Lip-type high-pressure seal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE387600C (de) * 1920-11-14 1924-01-04 Otto Rastaedt Rollenfuehrung fuer Rollschutzgitter
GB984081A (en) * 1964-01-23 1965-02-24 Friedrich Tegtmeier Improvements in sunshades or blinds

Also Published As

Publication number Publication date
ATE41691T1 (de) 1989-04-15
EP0189842A2 (fr) 1986-08-06
EP0189842A3 (en) 1986-12-30
DE3662547D1 (en) 1989-04-27
DE8502527U1 (de) 1985-04-25

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