BE834738A - MECHANICAL AUTOMATIC LOCKING SHUTTER - Google Patents

MECHANICAL AUTOMATIC LOCKING SHUTTER

Info

Publication number
BE834738A
BE834738A BE161134A BE161134A BE834738A BE 834738 A BE834738 A BE 834738A BE 161134 A BE161134 A BE 161134A BE 161134 A BE161134 A BE 161134A BE 834738 A BE834738 A BE 834738A
Authority
BE
Belgium
Prior art keywords
automatic locking
mechanical automatic
locking shutter
shutter
mechanical
Prior art date
Application number
BE161134A
Other languages
French (fr)
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 filed Critical
Publication of BE834738A publication Critical patent/BE834738A/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)
BE161134A 1974-10-22 1975-10-22 MECHANICAL AUTOMATIC LOCKING SHUTTER BE834738A (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 (1)

Publication Number Publication Date
BE834738A true BE834738A (en) 1976-02-16

Family

ID=5928827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161134A BE834738A (en) 1974-10-22 1975-10-22 MECHANICAL AUTOMATIC LOCKING SHUTTER

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO940176A1 (en) * 1994-04-22 1995-10-22 Baruffaldi Srl ANTI-SLIM-OFF STOP DEVICE FOR ROLLING SHUTTERS

Also Published As

Publication number Publication date
AT357740B (en) 1980-07-25
ATA801575A (en) 1979-12-15
DE2450078A1 (en) 1976-05-13
DE2450078B2 (en) 1976-08-26

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