EP0197354A1 - Jalousie - Google Patents

Jalousie Download PDF

Info

Publication number: EP0197354A1
Authority: EP; European Patent Office
Prior art keywords: lamella; groove; fastening end; fastening; slat
Prior art date: 1985-03-22
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

EP86103445A

Other languages

German (de)

English (en)

Other versions

EP0197354B1 (fr

Inventor

Hans Schmidlin

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.)

Eltreva AG

Original Assignee

Eltreva 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.)

1985-03-22

Filing date

1986-03-14

Publication date

1986-10-15

1986-03-14 Application filed by Eltreva AG filed Critical Eltreva AG

1986-03-14 Priority to AT86103445T priority Critical patent/ATE48175T1/de

1986-10-15 Publication of EP0197354A1 publication Critical patent/EP0197354A1/fr

1989-11-23 Application granted granted Critical

1989-11-23 Publication of EP0197354B1 publication Critical patent/EP0197354B1/fr

Status Expired legal-status Critical Current

Images

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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement

Definitions

the invention relates to a blind for fastening to a facade substructure, with a plurality of slats arranged at a spacing from one another and parallel to one another, each of which can be fixedly attached to the facade substructure with an upper fastening end and have a slat body which runs obliquely to the fastening end and extends into a lower fastening end passes, which consists of a lower groove open to the facade substructure, which has a slightly more than semicircular cross section and is opposite an upper groove, which forms the upper fastening end of the respective lower slat and is open to the lower groove of the respective upper slat.
the invention also relates to a blind in which, in addition to the features listed above, each slat is fastened to the facade substructure by means of a bracket which, with a hook-shaped web, engages over the upper fastening end of the slat from above and with the free end of one of the facade substructure away extending leg engages positively in a support provided on the underside of the associated lamella.
the facade substructure consists of vertically arranged, rail-shaped support profiles with a groove extending in the longitudinal direction of the profile, into which the lamellae are inserted at at least two points holding brackets, each of which has a leg bearing against the support profile and a leg projecting at right angles from the support profile. The latter, with its free end bent downward, engages in an upwardly open groove provided on the underside of the lamella.
the upper groove of each lamella is approximately elliptical in cross section and has an outer contour which forms a flat contact web and which approximately corresponds to the inner contour of the hook-shaped web of the bracket mentioned.
each individual slat is pushed in the longitudinal direction with its upper fastening end into the hook-shaped web of the console and with its holder arranged on the underside of the slat body onto the downwardly bent end of the console leg.
the lower and upper groove of each slat are used exclusively to hold a ventilation grille or the like, which is inserted with an oval thickening in the longitudinal direction of the slat in the upper groove of the respective lower slat and with a thickening opposite the oval thickening in the lower groove of the engages each upper slat.
a disadvantage of this known construction is that it is not very flexible to use. Only a rigid attachment of the individual slats is provided and possible. Their installation is particularly difficult with very wide blinds and accordingly long slats and may not even be possible in confined spaces, since both the slats and any ventilation grilles that are provided must be inserted from the side in the longitudinal direction, i.e. over their full length.
the invention is therefore based on the object of creating a blind of the type mentioned, the slats of which can be used with greater flexibility.
each lamella also has a somewhat more than semicircular cross-section and forms the part of a pivot bearing about which the lamella can be pivoted.
a fastening screw is inserted into the upper groove of each lamella, which forms another part of the pivot bearing. Furthermore, it can be expedient if a sleeve is inserted into the upper groove for receiving the fastening screw mentioned.
the sleeve mentioned can also be a threaded sleeve.
the venetian blind according to the invention has the advantage that the angle of the slat relative to the building wall can be adjusted very easily using the upper pivot bearing.
ventilation openings or light incidence openings can be adjusted from completely open to completely closed.
a simple adjustment mechanism is provided if slots are provided at the lower fastening end of each lamella which run perpendicular to the lower groove and through which a bolt fastened on both sides of the slot in the lower groove protrudes and which is surrounded by an adjusting rod. An up and down movement of the adjustment rod leads to a uniform change in the inclination of the slats.
the consoles provided prevent the slat inclination from being adjusted.
the above-mentioned ventilation grille or the like Find use.
the slats designed according to the invention for the first alternative also remain unchanged for the second alternative solution can be used. This represents an enormous cost advantage for the manufacturer of such blinds.
the slats are therefore no longer installed in the longitudinal direction from the side, but perpendicular to the building facade, transverse to the longitudinal direction.
Each slat can be turned on. approaches the horizontal position into the receiving chamber formed by the hook-shaped plug of the console and then around the swivel the axis of rotation formed by the upper groove of the lamella downward until the latching projection provided on the underside of each lamella snaps behind the fastening hooks of the console leg. Since the slat can no longer be pulled out of the receiving chamber perpendicular to the wall of the building in the inclined position that has now been determined, the pivoting of the slat downwards causes double locking.
this ventilation grille can be pressed into this upper groove with a thickened edge adapted to the inner contour of the upper groove of the lamella.
the edge opposite the first edge of the ventilation grille is also pressed into the lower groove of the respective upper slat.
a spatially clever arrangement is given in that the latching projection on the underside of the slat points to the lower fastening end of the slat body, and in that the web carrying the latching projection is arranged approximately twice as far from the upper as from the lower fastening end.
the rotary bearing provided according to the invention for the upper slat end can also be installed in the lower slat end, while maintaining all essential advantages, which is then to be fixed in place on the facade substructure.
the closed blind would then be approximately in the facade level.
the lamella shown in FIG. 1 has an inclined lamellar body 1 which is formed at its upper fastening end with a slightly more than semicircular groove 2 which is open towards the top of the lamellar body 1.
a slightly more than semicircular groove 2 which is open towards the top of the lamellar body 1.
a drip edge 5 adjoins the groove 3 at an obtuse angle to the slat body 1.
FIGs 2 and 3 schematically illustrate the fastening supply of the lamella shown in Figure 1 so that its inclination is adjustable.
the upper fastening end of the slat is attached characterized in that in the groove 2, a sleeve 7 is inserted, into which a projecting through a hole in the strip 6 screw is screwed. 8 In this way, the slat is fixed in place at the upper fastening end.
a sleeve 9, into which a bolt 10 is screwed, is also inserted into the groove at the lower fastening end.
the bolt 10 bridges a slot 11 which is introduced into the lamella at the lower fastening end and extends perpendicular to the longitudinal direction of the lamella.
an adjustment rod 12 includes the bolt 10.
the inclination of the slats arranged one below the other can be adjusted jointly by an up and down movement of the adjusting rod 12, which is indicated in FIG. 3 by means of a double arrow. This is possible because the screw 8 or the bolt 10 can rotate within the grooves 2, 3 about the axes of rotation 13 indicated in FIG. 3.
FIGS. 4 to 8 An alternative fastening of the slats is shown in FIGS. 4 to 8, which, although not allowing the slats to be tilted, shows other advantages.
the lamella is held in a bracket 14, which has a receiving space 15 for the circular outer contour of the groove 2.
the console 14 has a leg 17 abutting a rail 16 of the facade construction, from the lower end of which a leg 18 extends vertically.
the free end of the leg 18 is one Provided at an acute angle upward hook 19, behind which engages a locking projection 20 of the web 4 pointing towards the lower fastening end of the lamella.
the lamella is therefore fastened to the bracket 14 by snapping the locking projection 20 of the web 4 behind the fastening hook 19 after the outer contour of the groove 2 has been inserted into the receiving chamber 15 of the bracket 14.
a web 21 of the chamber 15 which overlaps the outer contour of the groove 2 from above prevents the lamella from being able to get out of the receiving chamber 15 in the oblique position predetermined by the latching connection between the fastening hook 19 and the web 4.
the insertion and removal of the lamella from the receiving chamber 15 is only possible in the approximately horizontal position of the lamella.
FIG 4 shows that between the open to the rail 16 groove 3 of an upper slat and the open away from the rail 16 groove 2 of the underlying slat a ventilation grille 22 is inserted, which is also attached to the associated bracket 14 by snapping the upper slat is.
the ventilation grille has two longitudinal webs 23 which are adapted to the inner contour of the grooves 2, 3 and which can be designed such that they are held in the grooves 2, 3 with a certain locking effect.
the brackets are displaceable in the rail 16 by means of a T-shaped extension 24 in the longitudinal direction of the rail 16.
the T-shaped projection 24 consists of two legs which have a free space between them.
the neck 24 is formed from an elastic material which allows the legs of the neck 24 to be pressed together so that the neck 24 can be pressed into the rail 16.
a filler 25 which enters the space between the two legs of the extension 24 and locks the two consoles 14 together.
the arrangement tion of the filler 25 is particularly clear from Figure 6.
FIG. 7 shows a modified embodiment in which the lower end of the bracket 14 has an L-shaped web 26 which is angled downwards and which makes it impossible to remove the slats from the receiving chamber 15 even when the slat is raised. To remove the slat, the lower bracket must therefore be separated from the upper bracket.
the bracket 14 designed in this way enables the slats to be fastened simply by snapping and moving the brackets 14 in the rail 16, without any screw connection being required.
the lamellae 14 and the ventilation grille 22 are fastened exclusively with latching and plug connections.

Landscapes

Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Blinds (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Building Environments (AREA)
Air-Flow Control Members (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)
Connection Of Plates (AREA)

EP86103445A 1985-03-22 1986-03-14 Jalousie Expired EP0197354B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT86103445T ATE48175T1 (de)	1985-03-22	1986-03-14	Jalousie.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8508614U		1985-03-22
DE8508614U DE8508614U1 (de)	1985-03-22	1985-03-22	Jalousie-Lamelle

Publications (2)

Publication Number	Publication Date
EP0197354A1 true EP0197354A1 (fr)	1986-10-15
EP0197354B1 EP0197354B1 (fr)	1989-11-23

Family

ID=6779057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86103445A Expired EP0197354B1 (fr)	1985-03-22	1986-03-14	Jalousie

Country Status (5)

Country	Link
EP (1)	EP0197354B1 (fr)
JP (1)	JP2530135B2 (fr)
AT (1)	ATE48175T1 (fr)
DE (2)	DE8508614U1 (fr)
WO (1)	WO1986005540A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8706878U1 (de) *	1987-05-13	1987-08-27	Bechler, Jürgen	Schutzelement für mindestens einen Gebäudebereich
CH690968A5 (de) *	1996-06-17	2001-03-15	Ernst Ammann	Fensterladen mit Insektenschutz.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2455091A (en) *	1945-08-02	1948-11-30	Ramsey De Witt	Bearing assembly
US2797452A (en) *	1955-11-25	1957-07-02	Awnair Corp Of America	Fixed louvered awning assembly
US2881484A (en) *	1958-03-27	1959-04-14	Edward C Hallock	Interlocking brace for louver blades
FR1482204A (fr) *	1966-04-15	1967-05-26	Aluminium Francais	élément de construction à lames assemblées et application de cet élément à la réalisation de revêtements et de brise-soleil
CH598467A5 (en) *	1976-05-05	1978-04-28	Joseph Fatyga	Outside window shutter
FR2420639A1 (fr) *	1978-03-22	1979-10-19	Greenwood Airvac Ventilation	Aerateur a persiennes
FR2538436A1 (fr) *	1982-12-27	1984-06-29	Specialties Const	Abat-vent
US4481734A (en) *	1982-07-19	1984-11-13	Vaida George J	Louver assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3387552A (en) *	1966-10-24	1968-06-11	George W. Minds Jr.	Snap on brace for louver blades
JPS5599358U (fr) *	1978-12-29	1980-07-10
GB2126707B (en) *	1982-08-17	1986-03-26	Greenwood Airvac Ventilation	Louvred ventilators

1985
- 1985-03-22 DE DE8508614U patent/DE8508614U1/de not_active Expired
1986
- 1986-03-14 DE DE8686103445T patent/DE3667090D1/de not_active Expired
- 1986-03-14 EP EP86103445A patent/EP0197354B1/fr not_active Expired
- 1986-03-14 AT AT86103445T patent/ATE48175T1/de not_active IP Right Cessation
- 1986-03-22 JP JP61502281A patent/JP2530135B2/ja not_active Expired - Lifetime
- 1986-03-22 WO PCT/EP1986/000171 patent/WO1986005540A1/fr unknown

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2455091A (en) *	1945-08-02	1948-11-30	Ramsey De Witt	Bearing assembly
US2797452A (en) *	1955-11-25	1957-07-02	Awnair Corp Of America	Fixed louvered awning assembly
US2881484A (en) *	1958-03-27	1959-04-14	Edward C Hallock	Interlocking brace for louver blades
FR1482204A (fr) *	1966-04-15	1967-05-26	Aluminium Francais	élément de construction à lames assemblées et application de cet élément à la réalisation de revêtements et de brise-soleil
CH598467A5 (en) *	1976-05-05	1978-04-28	Joseph Fatyga	Outside window shutter
FR2420639A1 (fr) *	1978-03-22	1979-10-19	Greenwood Airvac Ventilation	Aerateur a persiennes
US4481734A (en) *	1982-07-19	1984-11-13	Vaida George J	Louver assembly
FR2538436A1 (fr) *	1982-12-27	1984-06-29	Specialties Const	Abat-vent

Also Published As

Publication number	Publication date
JPS62502761A (ja)	1987-10-22
DE3667090D1 (en)	1989-12-28
ATE48175T1 (de)	1989-12-15
EP0197354B1 (fr)	1989-11-23
JP2530135B2 (ja)	1996-09-04
DE8508614U1 (de)	1985-05-02
WO1986005540A1 (fr)	1986-09-25

Publication	Publication Date	Title
DE60002300T2 (de)	2004-04-08	Tragevorrichtung für eine abschirmung
AT509796B1 (de)	2013-09-15	Hohlprofil
EP0199025B1 (fr)	1988-07-27	Agencement de fixation pour les lamelles d'un store vénitien
EP0104428B1 (fr)	1987-03-04	Latte ou plaque de support d'un revêtement de rideau pour un mur ou plafond
EP0201630B1 (fr)	1991-07-31	Revêtement de façade par des éléments à double parois avec ventilation arrière
DE4211200C2 (de)	2000-01-13	Vorrichtung für eine Deckenschalung
DE19739644C2 (de)	1999-08-05	Wand für die Kabine einer Lackieranlage
EP0197354B1 (fr)	1989-11-23	Jalousie
AT368786B (de)	1982-11-10	Unterdecke
DE2417231C2 (de)	1983-09-15	Lamellenkonstruktion
EP3351716A1 (fr)	2018-07-25	Châssis de porte ou de fenêtre dotés d'un dormant de montage
EP1503029B1 (fr)	2008-09-24	Système de jalousies
DE3733359C2 (fr)	1991-01-03
DE19503263B4 (de)	2006-05-18	Markise
EP0465904B1 (fr)	1994-03-23	Revêtement de plafond
DE9410031U1 (de)	1994-09-29	Unterdecke für Gebäuderäume
DE69802194T2 (de)	2002-06-06	Führungsanordnung für eine balkonverglasung
DE8900259U1 (de)	1989-03-02	Rollo, insbesondere für ein Dachflächenfenster
DE19503262B4 (de)	2005-12-22	Markise
DE102006005235B4 (de)	2009-05-07	Lamellenanordnung für Fassaden
EP0786846B1 (fr)	2000-03-15	Canalisation pour installation électrique
DE3347184A1 (de)	1984-06-28	Jalousie
EP0669446A2 (fr)	1995-08-30	Système de logement d'un rideau enroulable et déroulable, corps de palier et carter pour un tel système
DE8804647U1 (de)	1988-09-15	Montagewand oder -fassade
DE29504605U1 (de)	1995-07-06	Universalkonsole

Legal Events

Date	Code	Title	Description
1986-08-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1989-10-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1991-11-13	GBPC	Gb: european patent ceased through non-payment of renewal fee
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