AT253191B - Venetian blind - Google Patents

Venetian blind

Info

Publication number
AT253191B
AT253191B AT605665A AT605665A AT253191B AT 253191 B AT253191 B AT 253191B AT 605665 A AT605665 A AT 605665A AT 605665 A AT605665 A AT 605665A AT 253191 B AT253191 B AT 253191B
Authority
AT
Austria
Prior art keywords
blind
lamella
head rail
tilting shaft
uppermost
Prior art date
Application number
AT605665A
Other languages
German (de)
Inventor
Alfred Frank
Original Assignee
Alfred Frank
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 Alfred Frank filed Critical Alfred Frank
Priority to AT605665A priority Critical patent/AT253191B/en
Application granted granted Critical
Publication of AT253191B publication Critical patent/AT253191B/en

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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/307—Details of tilting bars and their operation
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Lamellenjalousie 
Die Erfindung bezieht sich auf die Verstelleinrichtung und die Aufhängung von   Leiterjalousien.   



   Bis jetzt wurden Jalousien derart konstruiert, dass man sämtliche Antriebskräfte von der Kopfschiene her wirken liess, die daher entsprechend mächtig dimensioniert sein musste. 



   Demgegenüber enthält die Kopfschiene bei der erfindungsgemässen Konstruktion nur jene Rollen die zum Aufziehen der Jalousie notwendig sind, während die Kräfte für die Lamellenverstellung unterhalb der Kopfschiene ansetzen (Kippwelle 4). Beim Aufziehen der Jalousie wird zudem die Kippwelle ganz zur Kopfschiene herangezogen. Dass die genannten Konstruktionsmerkmale eine beträchtliche Raumersparnis mit sich bringen, wird aus den Zeichnungen (Fig. l, 2,   3), die   alle in wahrer Grösse gehalten sind, klar ersichtlich. 



   An einer U-förmigen Kopfschiene (l), welche die Rollen (2) für die Zugschnüre (10) trägt, hängt in Schlaufen (3), die aus widerstandsfähigem jedoch biegsamem Material verfertigt sein müssen, eine Kippwelle (4),   die unmittelbar ober- oder unterhalb der ersten Lamelle (JJ} 1iegen kann ; eine   feste Verbindung von Kippwelle und erster Lamelle wäre ebenfalls möglich. Unmittelbar an den Kipphebeln (5) sind die lamellentragenden Leitern (6) befestigt (Fig. l). 



   Werden die Lamellen verstellt, so benutzt man den Randkipphebel (7), der mit Zugschnüre (8) in Verbindung steht (Fig. 2). Es kann natürlich auch eine andere Art der Kraftübertragung gewählt werden. 



   Zieht man die Jalousie hoch, dann wird das ganze Lamellenpaket einschliesslich der auch vertikal beweglich gelagerten Kippwelle (4) von der Endschiene (9) an die Kopfschiene   (1)   herangebracht   (Fig. 3).   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Venetian blind
The invention relates to the adjustment device and the suspension of ladder blinds.



   Until now, blinds have been designed in such a way that all drive forces are allowed to act from the head rail, which therefore had to be dimensioned accordingly.



   In contrast, the head rail in the construction according to the invention contains only those rollers that are necessary to open the blind, while the forces for the slat adjustment apply below the head rail (tilting shaft 4). When the blind is pulled up, the tilting shaft is pulled all the way towards the head rail. That the mentioned design features bring with them a considerable saving of space can be clearly seen from the drawings (Fig. 1, 2, 3), which are all kept in true size.



   On a U-shaped head rail (l), which carries the rollers (2) for the pull cords (10), hangs in loops (3), which must be made of resistant but flexible material, a tilting shaft (4), which immediately above - or can be below the first lamella (JJ} 1; a fixed connection between the tilting shaft and the first lamella would also be possible. The lamellar ladders (6) are attached directly to the rocker arms (5) (Fig. 1).



   If the slats are adjusted, use the edge rocker arm (7), which is connected to pull cords (8) (Fig. 2). Another type of power transmission can of course also be selected.



   If you pull up the blind, then the entire lamellae package including the tilting shaft (4), which is also mounted vertically movable, is brought from the end rail (9) to the head rail (1) (Fig. 3).

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENTANSPRUCH : Lamellenjalousie, deren Lamellen durch Verstellung von Leiterschnüren schwenkbar sind, dadurch gekennzeichnet, dass ober-oder unterhalb der oberstenLamelle (ll) einelängsgerichtete Kippwelle (4) angeordnet ist, die mittels Schnurschlaufen (3) an der Kopfschiene (1) der Jalousie aufgehängt ist, und dass die Leiterschnüre (6) an der obersten Lamelle enden und dort an einer Verstärkung der Lamelle befestigt sind, wobei die oberste Lamelle bzw. deren Verstärkung als doppelarmiger Kipphebel (7) von Zugschnüre (8) direkt bewegt wird, so dass die Kippwelle (4) beimHochziehen der Jalousie ganz an die Kopfschiene (1) herangebracht wird, wobei die Schnurschlaufen (3) entlastet und zusammengefaltet werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Slat blind, the slats of which can be swiveled by adjusting the ladder cords, characterized in that a longitudinally directed tilting shaft (4) is arranged above or below the uppermost slat (11), which is suspended by means of cord loops (3) on the head rail (1) of the blind, and that the ladder cords (6) end at the uppermost lamella and are attached to a reinforcement of the lamella there, the uppermost lamella or its reinforcement as a double-armed toggle lever (7) being moved directly by pull cords (8) so that the tilting shaft (4 ) is brought right up to the head rail (1) when the blind is pulled up, relieving the load on the cord loops (3) and folding them together. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT605665A 1965-07-02 1965-07-02 Venetian blind AT253191B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT605665A AT253191B (en) 1965-07-02 1965-07-02 Venetian blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT605665A AT253191B (en) 1965-07-02 1965-07-02 Venetian blind

Publications (1)

Publication Number Publication Date
AT253191B true AT253191B (en) 1967-03-28

Family

ID=3582419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT605665A AT253191B (en) 1965-07-02 1965-07-02 Venetian blind

Country Status (1)

Country Link
AT (1) AT253191B (en)

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