FR2275630B1 - - Google Patents

Info

Publication number
FR2275630B1
FR2275630B1 FR7516910A FR7516910A FR2275630B1 FR 2275630 B1 FR2275630 B1 FR 2275630B1 FR 7516910 A FR7516910 A FR 7516910A FR 7516910 A FR7516910 A FR 7516910A FR 2275630 B1 FR2275630 B1 FR 2275630B1
Authority
FR
France
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.)
Expired
Application number
FR7516910A
Other languages
French (fr)
Other versions
FR2275630A1 (en
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/en
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 Safety stop for roller shutter - rollers are thrown outwards by spindle acceleration to engage forks inside housing Granted FR2275630A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2275630A1 FR2275630A1 (en) 1976-01-16
FR2275630B1 true FR2275630B1 (en) 1981-01-02

Family

ID=6645262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516910A Granted FR2275630A1 (en) 1974-06-01 1975-05-30 Safety stop for roller shutter - rollers are thrown outwards by spindle acceleration to engage forks inside housing

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617784C3 (en) * 1976-04-23 1979-09-13 Elero Ag, Daellikon (Schweiz) Roll-off protection for a drivable winding drum
FR2465678A1 (en) * 1979-09-18 1981-03-27 Martin Michel Safety catch for drum hoist - has radial collar engaging in stop to prevent sudden accidental descent
DE102009019985B4 (en) * 2008-10-22 2019-04-18 A.R.T. Systemtechnik GmbH & Co. KG System for winding closures for building openings
US20120168099A1 (en) * 2011-01-04 2012-07-05 Richard Anderson Lock mechanism for a covering for architectural openings

Also Published As

Publication number Publication date
BE829531A (en) 1975-09-15
NL7506330A (en) 1975-12-03
NL178442C (en) 1986-03-17
CH599448A5 (en) 1978-05-31
NL178442B (en) 1985-10-16
ATA400575A (en) 1983-03-15
FR2275630A1 (en) 1976-01-16
AT372753B (en) 1983-11-10

Similar Documents

Publication Publication Date Title
FR2296198B1 (en)
FR2281911B1 (en)
FR2275630B1 (en)
JPS50105529A (en)
JPS50134658A (en)
FR2283831B1 (en)
JPS50128454U (en)
JPS50101309A (en)
JPS50139677A (en)
JPS50130810A (en)
FR2280384B1 (en)
JPS50102561U (en)
AU7034374A (en)
JPS50125672A (en)
JPS50121505U (en)
JPS50108929A (en)
JPS50137713A (en)
CH578724A5 (en)
BG20840A1 (en)
BG21310A1 (en)
BG21514A1 (en)
BG21753A1 (en)
BG22107A1 (en)
BG22305A1 (en)
CH579307A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse