AT172789B - Aufrollvorrichtung für das flexible Zugglied von Rolläden od. dgl. - Google Patents

Aufrollvorrichtung für das flexible Zugglied von Rolläden od. dgl.

Info

Publication number
AT172789B
AT172789B AT172789DA AT172789B AT 172789 B AT172789 B AT 172789B AT 172789D A AT172789D A AT 172789DA AT 172789 B AT172789 B AT 172789B
Authority
AT
Austria
Prior art keywords
roll
tension member
flexible tension
roller shutters
shutters
Prior art date
Application number
Other languages
English (en)
Inventor
Alfred Hofer
Original Assignee
Alfred Hofer
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 Hofer filed Critical Alfred Hofer
Application granted granted Critical
Publication of AT172789B publication Critical patent/AT172789B/de

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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/807—Brakes preventing fast screen movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
AT172789D 1950-06-24 1951-06-16 Aufrollvorrichtung für das flexible Zugglied von Rolläden od. dgl. AT172789B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172789X 1950-06-24

Publications (1)

Publication Number Publication Date
AT172789B true AT172789B (de) 1952-10-10

Family

ID=4424159

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172789D AT172789B (de) 1950-06-24 1951-06-16 Aufrollvorrichtung für das flexible Zugglied von Rolläden od. dgl.

Country Status (1)

Country Link
AT (1) AT172789B (de)

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