AT357740B - AUTOMATICALLY BLOCKING SHUTTER - Google Patents

AUTOMATICALLY BLOCKING SHUTTER

Info

Publication number
AT357740B
AT357740B AT801575A AT801575A AT357740B AT 357740 B AT357740 B AT 357740B AT 801575 A AT801575 A AT 801575A AT 801575 A AT801575 A AT 801575A AT 357740 B AT357740 B AT 357740B
Authority
AT
Austria
Prior art keywords
automatically blocking
blocking shutter
shutter
automatically
blocking
Prior art date
Application number
AT801575A
Other languages
German (de)
Other versions
ATA801575A (en
Original Assignee
Dyna Plastik Werke
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
Priority claimed from DE19742450078 external-priority patent/DE2450078C3/en
Application filed by Dyna Plastik Werke filed Critical Dyna Plastik Werke
Publication of ATA801575A publication Critical patent/ATA801575A/en
Application granted granted Critical
Publication of AT357740B publication Critical patent/AT357740B/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
    • E06B9/56—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
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
AT801575A 1974-10-22 1975-10-21 AUTOMATICALLY BLOCKING SHUTTER AT357740B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450078 DE2450078C3 (en) 1974-10-22 Automatic securing of a roller shutter

Publications (2)

Publication Number Publication Date
ATA801575A ATA801575A (en) 1979-12-15
AT357740B true AT357740B (en) 1980-07-25

Family

ID=5928827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT801575A AT357740B (en) 1974-10-22 1975-10-21 AUTOMATICALLY BLOCKING SHUTTER

Country Status (2)

Country Link
AT (1) AT357740B (en)
BE (1) BE834738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678647A1 (en) * 1994-04-22 1995-10-25 BARUFFALDI S.r.l. Interlocking retainer for roller blinds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678647A1 (en) * 1994-04-22 1995-10-25 BARUFFALDI S.r.l. Interlocking retainer for roller blinds

Also Published As

Publication number Publication date
BE834738A (en) 1976-02-16
DE2450078B2 (en) 1976-08-26
ATA801575A (en) 1979-12-15
DE2450078A1 (en) 1976-05-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee