BE842543A - SECURITY AGAINST ROLLING FOR ROLLING DOORS AND SHUTTERS - Google Patents

SECURITY AGAINST ROLLING FOR ROLLING DOORS AND SHUTTERS

Info

Publication number
BE842543A
BE842543A BE167594A BE167594A BE842543A BE 842543 A BE842543 A BE 842543A BE 167594 A BE167594 A BE 167594A BE 167594 A BE167594 A BE 167594A BE 842543 A BE842543 A BE 842543A
Authority
BE
Belgium
Prior art keywords
rolling
shutters
security against
doors
against rolling
Prior art date
Application number
BE167594A
Other languages
Dutch (nl)
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 filed Critical
Publication of BE842543A publication Critical patent/BE842543A/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
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
BE167594A 1975-06-03 1976-06-03 SECURITY AGAINST ROLLING FOR ROLLING DOORS AND SHUTTERS BE842543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524421 1975-06-03

Publications (1)

Publication Number Publication Date
BE842543A true BE842543A (en) 1976-12-03

Family

ID=5948044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167594A BE842543A (en) 1975-06-03 1976-06-03 SECURITY AGAINST ROLLING FOR ROLLING DOORS AND SHUTTERS

Country Status (5)

Country Link
AT (1) AT367521B (en)
BE (1) BE842543A (en)
CH (1) CH600131A5 (en)
FR (1) FR2313543A1 (en)
IT (1) IT1078842B (en)

Also Published As

Publication number Publication date
FR2313543A1 (en) 1976-12-31
ATA407776A (en) 1981-11-15
IT1078842B (en) 1985-05-08
FR2313543B1 (en) 1980-05-23
CH600131A5 (en) 1978-06-15
AT367521B (en) 1982-07-12

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