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ATA781277A - DEVICE FOR LOCKING ROLLER BLINDS - Google Patents

DEVICE FOR LOCKING ROLLER BLINDS

Info

Publication number
ATA781277A
ATA781277A AT781277A AT781277A ATA781277A AT A781277 A ATA781277 A AT A781277A AT 781277 A AT781277 A AT 781277A AT 781277 A AT781277 A AT 781277A AT A781277 A ATA781277 A AT A781277A
Authority
AT
Austria
Prior art keywords
locking roller
roller blinds
blinds
locking
roller
Prior art date
Application number
AT781277A
Other languages
German (de)
Inventor
Richard Froehlich
Original Assignee
Richard Froehlich
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 DE19762650316 external-priority patent/DE2650316C3/en
Priority claimed from DE19772716425 external-priority patent/DE2716425A1/en
Application filed by Richard Froehlich filed Critical Richard Froehlich
Publication of ATA781277A publication Critical patent/ATA781277A/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
    • 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
    • E06B9/58—Guiding devices
    • 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
    • E06B2009/801—Locking arrangements
    • E06B2009/804—Locking arrangements acting directly on the shutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
AT781277A 1976-11-02 1977-11-02 DEVICE FOR LOCKING ROLLER BLINDS ATA781277A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762650316 DE2650316C3 (en) 1976-11-02 1976-11-02 Device for locking roller shutters
DE19772716425 DE2716425A1 (en) 1977-04-14 1977-04-14 Lock for roller shutter - has U=section track housing of sliding undulating bands with wedge action

Publications (1)

Publication Number Publication Date
ATA781277A true ATA781277A (en) 1984-10-15

Family

ID=25771099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT781277A ATA781277A (en) 1976-11-02 1977-11-02 DEVICE FOR LOCKING ROLLER BLINDS

Country Status (4)

Country Link
AT (1) ATA781277A (en)
CH (1) CH624732A5 (en)
FR (1) FR2369408A1 (en)
IT (1) IT1088180B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493356A (en) * 1983-08-26 1985-01-15 Hermann Haus Gmbh Roller shutter installation and safety apparatus
FR2673235B1 (en) * 1991-02-27 1994-01-28 Nergeco France SECURITY DEVICE AGAINST CRUNCHES FOR A CURTAIN TYPE HANDLING DOOR WITH REINFORCEMENT BARS.
DE102004015071B3 (en) * 2004-03-25 2005-04-28 Roma Rolladensysteme Gmbh Roller shutter for openings in buildings includes follower as tilt lever with two lever arms to interact with stop on bottom slat to pretension bottom slat when shutter is raised

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1007332B (en) * 1973-02-17 1976-10-30 Hardt W AUTOMATIC SAFETY DEVICE TO PREVENT THE ABUSIVE LIFTING OF A ROLLING GATE
US3850465A (en) * 1973-11-19 1974-11-26 Cookson Co Self-acting lock for articulated, rolling grilles

Also Published As

Publication number Publication date
FR2369408B1 (en) 1983-08-12
FR2369408A1 (en) 1978-05-26
CH624732A5 (en) 1981-08-14
IT1088180B (en) 1985-06-10

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6