CH624732A5 - Device for locking roller shutters - Google Patents

Device for locking roller shutters Download PDF

Info

Publication number
CH624732A5
CH624732A5 CH1327577A CH1327577A CH624732A5 CH 624732 A5 CH624732 A5 CH 624732A5 CH 1327577 A CH1327577 A CH 1327577A CH 1327577 A CH1327577 A CH 1327577A CH 624732 A5 CH624732 A5 CH 624732A5
Authority
CH
Switzerland
Prior art keywords
clamping
roller shutter
guide rail
cam
piece carrier
Prior art date
Application number
CH1327577A
Other languages
German (de)
English (en)
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/de
Priority claimed from DE19772716425 external-priority patent/DE2716425A1/de
Application filed by Richard Froehlich filed Critical Richard Froehlich
Publication of CH624732A5 publication Critical patent/CH624732A5/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
    • E06B9/86—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)
CH1327577A 1976-11-02 1977-11-01 Device for locking roller shutters CH624732A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762650316 DE2650316C3 (de) 1976-11-02 1976-11-02 Vorrichtung zum Arretieren von Rolläden
DE19772716425 DE2716425A1 (de) 1977-04-14 1977-04-14 Vorrichtung zum arretieren von rollaeden

Publications (1)

Publication Number Publication Date
CH624732A5 true CH624732A5 (en) 1981-08-14

Family

ID=25771099

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1327577A CH624732A5 (en) 1976-11-02 1977-11-01 Device for locking roller shutters

Country Status (4)

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

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 (fr) * 1991-02-27 1994-01-28 Nergeco France Dispositif de securite contre les coincements pour porte de manutention du type a rideau avec barres d'armatures.
DE102004015071B3 (de) * 2004-03-25 2005-04-28 Roma Rolladensysteme Gmbh Rolladen für Gebäudeöffnungen, insbesondere für trapezförmige Gebäudeöffnungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1007332B (it) * 1973-02-17 1976-10-30 Hardt W Dispositivo automatico di sicu rezza per impedire il sollevamen to abusivo di una saracinesca avvolgibile
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 (it) 1983-08-12
IT1088180B (it) 1985-06-10
FR2369408A1 (fr) 1978-05-26
ATA781277A (de) 1984-10-15

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Legal Events

Date Code Title Description
PL Patent ceased