AT353664B - Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl. - Google Patents

Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl.

Info

Publication number
AT353664B
AT353664B AT344976A AT344976A AT353664B AT 353664 B AT353664 B AT 353664B AT 344976 A AT344976 A AT 344976A AT 344976 A AT344976 A AT 344976A AT 353664 B AT353664 B AT 353664B
Authority
AT
Austria
Prior art keywords
lowerable
fall protection
roller doors
locking organs
room locking
Prior art date
Application number
AT344976A
Other languages
English (en)
Other versions
ATA344976A (de
Original Assignee
Mewald Franz Ing
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 Mewald Franz Ing filed Critical Mewald Franz Ing
Priority to AT344976A priority Critical patent/AT353664B/de
Priority to DE19772720988 priority patent/DE2720988A1/de
Priority to CH590177A priority patent/CH620495A5/de
Publication of ATA344976A publication Critical patent/ATA344976A/de
Application granted granted Critical
Publication of AT353664B publication Critical patent/AT353664B/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
    • 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)
AT344976A 1976-05-11 1976-05-11 Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl. AT353664B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT344976A AT353664B (de) 1976-05-11 1976-05-11 Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl.
DE19772720988 DE2720988A1 (de) 1976-05-11 1977-05-10 Absturzsicherung fuer absenkbare raumabschlussorgane
CH590177A CH620495A5 (en) 1976-05-11 1977-05-11 Drop safety device for lowerable room closure members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT344976A AT353664B (de) 1976-05-11 1976-05-11 Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl.

Publications (2)

Publication Number Publication Date
ATA344976A ATA344976A (de) 1979-04-15
AT353664B true AT353664B (de) 1979-11-26

Family

ID=3550668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT344976A AT353664B (de) 1976-05-11 1976-05-11 Absturzsicherung fuer absenkbare raumabschluss- organe, wie rolltore u.dgl.

Country Status (3)

Country Link
AT (1) AT353664B (de)
CH (1) CH620495A5 (de)
DE (1) DE2720988A1 (de)

Also Published As

Publication number Publication date
DE2720988A1 (de) 1977-11-24
CH620495A5 (en) 1980-11-28
ATA344976A (de) 1979-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time