IT1088180B - STOP DEVICE FOR ROLLING SHUTTERS - Google Patents

STOP DEVICE FOR ROLLING SHUTTERS

Info

Publication number
IT1088180B
IT1088180B IT2924277A IT2924277A IT1088180B IT 1088180 B IT1088180 B IT 1088180B IT 2924277 A IT2924277 A IT 2924277A IT 2924277 A IT2924277 A IT 2924277A IT 1088180 B IT1088180 B IT 1088180B
Authority
IT
Italy
Prior art keywords
stop device
rolling shutters
shutters
rolling
stop
Prior art date
Application number
IT2924277A
Other languages
Italian (it)
Original Assignee
Froehlich Richard
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 Froehlich Richard filed Critical Froehlich Richard
Application granted granted Critical
Publication of IT1088180B publication Critical patent/IT1088180B/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)
IT2924277A 1976-11-02 1977-11-02 STOP DEVICE FOR ROLLING SHUTTERS IT1088180B (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
IT1088180B true IT1088180B (en) 1985-06-10

Family

ID=25771099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2924277A IT1088180B (en) 1976-11-02 1977-11-02 STOP DEVICE FOR ROLLING SHUTTERS

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
ATA781277A (en) 1984-10-15
FR2369408B1 (en) 1983-08-12
CH624732A5 (en) 1981-08-14
FR2369408A1 (en) 1978-05-26

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