FR2275630A1 - Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement - Google Patents

Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement

Info

Publication number
FR2275630A1
FR2275630A1 FR7516910A FR7516910A FR2275630A1 FR 2275630 A1 FR2275630 A1 FR 2275630A1 FR 7516910 A FR7516910 A FR 7516910A FR 7516910 A FR7516910 A FR 7516910A FR 2275630 A1 FR2275630 A1 FR 2275630A1
Authority
FR
France
Prior art keywords
rollers
roller shutter
safety stop
spindle
housing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7516910A
Other languages
English (en)
French (fr)
Other versions
FR2275630B1 (is"
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2275630A1 publication Critical patent/FR2275630A1/fr
Application granted granted Critical
Publication of FR2275630B1 publication Critical patent/FR2275630B1/fr
Granted legal-status Critical Current

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)
  • Spinning Or Twisting Of Yarns (AREA)
FR7516910A 1974-06-01 1975-05-30 Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement Granted FR2275630A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7419067 1974-06-01

Publications (2)

Publication Number Publication Date
FR2275630A1 true FR2275630A1 (fr) 1976-01-16
FR2275630B1 FR2275630B1 (is") 1981-01-02

Family

ID=6645262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516910A Granted FR2275630A1 (fr) 1974-06-01 1975-05-30 Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement

Country Status (5)

Country Link
AT (1) AT372753B (is")
BE (1) BE829531A (is")
CH (1) CH599448A5 (is")
FR (1) FR2275630A1 (is")
NL (1) NL178442C (is")

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349024A1 (fr) * 1976-04-23 1977-11-18 Elpatag Ag Dispositif de blocage de rotation pour cylindre enrouleur
FR2465678A1 (fr) * 1979-09-18 1981-03-27 Martin Michel Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019985B4 (de) * 2008-10-22 2019-04-18 A.R.T. Systemtechnik GmbH & Co. KG System zum Aufrollen von Verschlüssen für Gebäudeöffnungen
US20120168099A1 (en) * 2011-01-04 2012-07-05 Richard Anderson Lock mechanism for a covering for architectural openings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349024A1 (fr) * 1976-04-23 1977-11-18 Elpatag Ag Dispositif de blocage de rotation pour cylindre enrouleur
FR2465678A1 (fr) * 1979-09-18 1981-03-27 Martin Michel Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement

Also Published As

Publication number Publication date
NL178442C (nl) 1986-03-17
CH599448A5 (is") 1978-05-31
FR2275630B1 (is") 1981-01-02
BE829531A (fr) 1975-09-15
NL7506330A (nl) 1975-12-03
NL178442B (nl) 1985-10-16
AT372753B (de) 1983-11-10
ATA400575A (de) 1983-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse