CH394574A - Slat armor for roller blinds - Google Patents
Slat armor for roller blindsInfo
- Publication number
- CH394574A CH394574A CH932762A CH932762A CH394574A CH 394574 A CH394574 A CH 394574A CH 932762 A CH932762 A CH 932762A CH 932762 A CH932762 A CH 932762A CH 394574 A CH394574 A CH 394574A
- Authority
- CH
- Switzerland
- Prior art keywords
- edge
- lamella
- beaded
- section
- lamellar
- Prior art date
Links
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
- E06B9/266—Devices or accessories for making or mounting lamellar blinds or parts thereof
-
- 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
-
- 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
- E06B2009/1505—Slat details
- E06B2009/1522—Sealing joint between adjacent slats
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5136—Separate tool stations for selective or successive operation on work
- Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
- Y10T29/5138—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine work part to fit cooperating work part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5136—Separate tool stations for selective or successive operation on work
- Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
- Y10T29/5143—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine product
- Y10T29/5145—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine product to sever product to length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53313—Means to interrelatedly feed plural work parts from plural sources without manual intervention
- Y10T29/53348—Running-length work
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Blinds (AREA)
Description
Lamellenpanzer für Rollamellenstore Gegenstand' der vorliegenden Erfindung ist ein Lamellenpanzer für Rollamellenstore, der aus einer Mehrzahl von im Querschnitt gewölbten Metallamel len gebildet ist, die einen einwärts gebogenen vorde ren Rand und einen auswärts gebördelten hinteren Rand besitzen, an welchem hinteren Bördelrand Tragbänder derart angelenkt sind, dass sich die La mellen in Schliesslage gegenseitig überlappen.
Beim Schliessen der Lamellen eines Lamellenpanzers dieser Art schlägt der einwärts gebogene vordere Rand jeder Lamelle unmittelbar vor dem hinteren Börd'el- rand der nächstunteren Lamelle gegen die letztere, was meist nicht unbeträchtlichen Lärm verursacht;
da die Metallamellen üblicherweise auch lackiert sind, kann dieses Gegeneinanderschlagen der Lamel len schon nach kurzer Zeit zu einer Beschädigung der Lackschicht der betroffenen Lamellen-Aussenseite führen, wodurch der Panzer besonders in der Offen lage der Lamellen rasch unansehnlich: werden könnte. Beim Auf- und Abrollen des Lamellenpanzers kann ausserdem nicht verhindert werden, dass die Lamellen mit ihrem vorderen Rand auf der Oberseite der be nachbarten Lamelle unmittelbar vor deren hinteren Bördelrand scheuern und dadurch ebenfalls die Lackschicht nach kurzer Zeit verletzen.
Die vorliegende Erfindung bezweckt die Vermei dung der genannten Nachteile, zu diesem Zweck ist der erfindungsgemässe Lamellenpanzer dadurch ge kennzeichnet, dass im Bördelrand jeder Lamelle eine Leiste aus gummielastischem Material verankert ist, die einen dem Bördelrand benachbarten Abschnitt der Lamellenoberseite überdeckt.
Beim Schliessen der Lamellen des erfindungs gemässen Lamellenpanzers stösst der vordere, nach innen gebogene Lamellenrand nicht mehr direkt auf die nächstuntere Lamelle, sondern auf die im Bördel- rand dieser Lamelle verankerte Leiste aus gummi- elastischem Material, welche den Aufschlag dämpft und damit unerwünschten Lärm und eine Beschädi gung der Lackschicht der Lamelle verhindert. Die Leiste besteht zweckmässig aus transparentem Ma terial.
In der beiliegenden Zeichnung ist schaubildlich ein Teil des Ausführungsbeispieles des erfindungs gemässen Lamellenpanzers dargestellt.
In -der Zeichnung sind mit 1 lackierte Metallamel len des Lamellenpanzers eines Rollamellenstores be zeichnet. Diese Lamellen 1 besitzen einen nach innen gebogenen vorderen Rand 2, einen leicht nach aussen gewölbten Mittelteil 3 und einen nach aussen gebör- delten hinteren Rand 4. Der dem hinteren Bördel- rand, 4 benachbarte Abschnitt 3a des Mittelteils 3 ist leicht nach innen geknickt.
Die einzelnen La mellen 1 sind durch nicht gezeichnete Metallbänder so miteinander verbunden, dass sie sich in der ge zeichneten Schliesslage leicht überlappen, d. h. der vordere nach innen gebogene Rand 2 einer Lamelle greift über den hinteren Bördelrand 4 der nächst folgenden Lamelle.
Die genannten, nicht gezeichneten Stahlbänder verlaufen in an sich bekannter Weise längs der Innenseite des Panzers und sind mittels geeigneter Ösen am Bördelrand 4 der Lamellen 1 angelenkt. An den Stirnseiten der Lamellen 1 sind Führungsbolzen 5 befestigt (nur einer gezeichnet), und zwar sind diese mittels eines gegen die Innen seite des Lamellenmittelteils 3 anliegenden Flansches 6 an der Lamelle 1 festgenietet.
Diese an nicht ge zeichneten Führungsbändern befestigten Bolzen 5 können aus Metall oder Kunststoff bestehen oder mit Kunststoff überzogen sein; letzteres hat den Vorteil geringerer Lärmentwicklung beim Gleiten dieser Bol zen in zugeordneten (nicht gezeichneten) Führungs schienen beim Auf- und Abwickeln des Lamellen- panzers. In analoger Weise können die am Bördel- rand angreifenden Ösen zur Fixierung der Bänder an den Lamellen aus Kunststoff bestehen oder einen Kunststoffüberzug besitzen.
Wie aus der Zeichnung ersichtlich ist, ist im Bördelrand 4 der Lamellen 1 die Randwulst 7a einer Leiste 7 aus Gummi, Kunststoff oder einem andern gummielastischen Material verankert. Die Randwulst 7a der Leiste 7 kann während des Herstellungspro zesses der Lamelle beim Bördeln des Randes 4 mit eingelegt werden; die Anordnung kann so getroffen sein, dass die Randwulst 7a beim Schliessen des Bördelrandes 4 im letzteren festgeklemmt wird.
Die aus dem Bördelrand 4 herausragende Leiste 7 über deckt die Oberseite des nach innen geknickten Ab schnittes 3a des Lamellenmittelteils 3, so dass bei geschlossenem Lamellenpanzer der vordere nach innen gebogene Rand jeder Lamelle 1 auf dieser Leiste 7 der nächst unteren Lamelle 1 aufliegt. Da durch wird jede metallische Berührung zwischen den Lamellen vermieden; dies gestattet ein lärmfreies Schliessen des Panzers, da die Leiste aus gummi elastischem Material den Aufschlag der vorderen Lamellenränder 2 wirksam dämpft; ferner wird ein Absplittern oder Abscheuern von Lack verhindert.
In den meisten Fällen wird man die Leiste aus transparentem Material herstellen. Es ist aber auch möglich, Farbe oder Leisten so zu wählen, dass diese Leisten als Zierelemente herangezogen werden kön-
Slat armor for roller blinds subject 'the present invention is a slat armor for roller blinds, which is formed from a plurality of arched in cross-section Metallamel len having an inwardly curved vore Ren edge and an outward beaded rear edge, on which rear beaded support tapes are hinged that the slats overlap each other in the closed position.
When the lamellas of a lamellar armor of this type are closed, the inwardly curved front edge of each lamella hits the latter immediately in front of the rear flanged edge of the next lower lamella, which usually causes not inconsiderable noise;
Since the metal slats are usually also painted, this clashing of the slats can lead to damage to the paint layer on the outside of the affected slats after a short time, which could quickly make the armor unsightly, especially when the slats are open. When rolling up and unrolling the lamellar armor, the front edge of the lamellae cannot rub against the top of the adjacent lamella immediately in front of its rear beaded edge and thereby also damage the paint layer after a short time.
The present invention aims to avoid the disadvantages mentioned, for this purpose the lamellar armor according to the invention is characterized in that a strip of rubber-elastic material is anchored in the beaded edge of each lamella and covers a section of the lamella top side adjacent to the beaded edge.
When the lamellae of the lamellar armor according to the invention are closed, the front, inwardly curved lamella edge no longer hits the next lower lamella, but rather the strip made of rubber-elastic material anchored in the flange edge of this lamella, which dampens the impact and thus undesirable noise and Damage to the lacquer coating on the lamella is prevented. The bar is expediently made of transparent material.
In the accompanying drawing, a part of the embodiment of the fiction, according to lamellar armor is shown diagrammatically.
In -der drawing are 1 painted Metallamel len of the slatted armor of a roller blind be characterized. These lamellas 1 have an inwardly curved front edge 2, a slightly outwardly curved middle part 3 and an outwardly flared rear edge 4. The section 3a of the middle part 3 adjacent to the rear beaded edge 4 is slightly bent inward.
The individual lamellae 1 are connected to one another by metal strips (not shown) that they overlap slightly in the closed position shown, ie. H. the front inwardly bent edge 2 of a lamella engages over the rear beaded edge 4 of the next following lamella.
The steel strips mentioned, not shown, run in a manner known per se along the inside of the armor and are hinged to the flanged edge 4 of the lamellae 1 by means of suitable eyelets. Guide pins 5 are attached to the end faces of the lamellae 1 (only one shown), and in fact these are riveted to the lamella 1 by means of a flange 6 resting against the inner side of the lamellar central part 3.
This attached to non-ge signed guide straps bolts 5 can be made of metal or plastic or coated with plastic; the latter has the advantage of less noise when these bolts slide in assigned guide rails (not shown) when the lamellar armor is wound and unwound. In an analogous manner, the eyelets engaging the flange edge for fixing the bands to the lamellas can be made of plastic or have a plastic coating.
As can be seen from the drawing, the bead 7a of a strip 7 made of rubber, plastic or some other rubber-elastic material is anchored in the flanged edge 4 of the slats 1. The edge bead 7a of the bar 7 can be inserted during the manufacturing process of the lamella when flanging the edge 4 with; the arrangement can be such that the bead 7a is clamped in the latter when the flange 4 is closed.
The bar 7 protruding from the beaded edge 4 covers the top of the inwardly bent section 3a of the lamellar middle part 3, so that when the lamellar armor is closed, the front inwardly curved edge of each lamella 1 rests on this bar 7 of the next lower lamella 1. Since any metallic contact between the slats is avoided; this allows a noise-free closing of the armor, since the strip of rubber-elastic material effectively dampens the impact of the front lamella edges 2; it also prevents paint chipping or chafing.
In most cases, the bar will be made of transparent material. But it is also possible to choose the color or strips so that these strips can be used as decorative elements.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH932762A CH394574A (en) | 1962-08-03 | 1962-08-03 | Slat armor for roller blinds |
US476136A US3264724A (en) | 1962-08-03 | 1965-07-30 | Method and apparatus for producing venetian blind slats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH932762A CH394574A (en) | 1962-08-03 | 1962-08-03 | Slat armor for roller blinds |
Publications (1)
Publication Number | Publication Date |
---|---|
CH394574A true CH394574A (en) | 1965-06-30 |
Family
ID=4350792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH932762A CH394574A (en) | 1962-08-03 | 1962-08-03 | Slat armor for roller blinds |
Country Status (2)
Country | Link |
---|---|
US (1) | US3264724A (en) |
CH (1) | CH394574A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503111A (en) * | 1966-12-07 | 1970-03-31 | Mahon Technology Group | Industrial oven wall construction |
US3478404A (en) * | 1967-07-17 | 1969-11-18 | Walter A Plummer | Power-driven seam closing device |
US3546764A (en) * | 1968-03-22 | 1970-12-15 | Sunny Mead Farms Inc | Device for sealing the ends of flexible film |
US3513521A (en) * | 1969-03-03 | 1970-05-26 | Royal Industries | Apparatus for assembling and securing t-edging |
US3849856A (en) * | 1972-11-02 | 1974-11-26 | R Finkbeiner | Guide rod for feeding curtain suspenders into position |
US4154281A (en) * | 1975-07-23 | 1979-05-15 | Storen- Und Maschinenfabrik Emil Schenker Ag | Venetian blind |
JPS56158238A (en) * | 1980-05-07 | 1981-12-05 | Sanwa Shutter Corp | Forming device for slat with rib pattern or rugged pattern for shutter |
US5996198A (en) * | 1998-02-25 | 1999-12-07 | Wang; Cherng-Fa | Apparatus for ribbing cloth venetian blind strips |
US6192964B1 (en) | 1998-11-27 | 2001-02-27 | Angelo Cianci | Louver laminated with a very thin film |
US20090320545A1 (en) * | 2008-06-25 | 2009-12-31 | Robins Evelyn M | Gutter guard forming machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159771A (en) * | 1938-06-22 | 1939-05-23 | Carl R Schlicht | Sheet metal flanging apparatus |
US3060991A (en) * | 1958-12-11 | 1962-10-30 | Chausson Usines Sa | Machine for joining strips of great length and more particularly for manufacturing radiator fins and similar applications |
US3174210A (en) * | 1962-12-13 | 1965-03-23 | Jiffy Entpr Inc | Method of making a picture hanger |
-
1962
- 1962-08-03 CH CH932762A patent/CH394574A/en unknown
-
1965
- 1965-07-30 US US476136A patent/US3264724A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3264724A (en) | 1966-08-09 |
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