NL7506330A - ROLL DOWN SECURITY DEVICE FOR A ROLLING SHUTTER, ROLLING GATE OR THE LIKE AGAINST SUDDENLY. - Google Patents

ROLL DOWN SECURITY DEVICE FOR A ROLLING SHUTTER, ROLLING GATE OR THE LIKE AGAINST SUDDENLY.

Info

Publication number
NL7506330A
NL7506330A NL7506330A NL7506330A NL7506330A NL 7506330 A NL7506330 A NL 7506330A NL 7506330 A NL7506330 A NL 7506330A NL 7506330 A NL7506330 A NL 7506330A NL 7506330 A NL7506330 A NL 7506330A
Authority
NL
Netherlands
Prior art keywords
rolling
security device
roll down
gate
down security
Prior art date
Application number
NL7506330A
Other languages
Dutch (nl)
Other versions
NL178442B (en
NL178442C (en
Original Assignee
Henkenjohann Johann
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 Henkenjohann Johann filed Critical Henkenjohann Johann
Publication of NL7506330A publication Critical patent/NL7506330A/en
Publication of NL178442B publication Critical patent/NL178442B/en
Application granted granted Critical
Publication of NL178442C publication Critical patent/NL178442C/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
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
NL7506330A 1974-06-01 1975-05-29 DEVICE FOR SECURING ROLLER SHUTTERS RESP. ROLLING DOORS. NL178442C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7506330A true NL7506330A (en) 1975-12-03
NL178442B NL178442B (en) 1985-10-16
NL178442C NL178442C (en) 1986-03-17

Family

ID=6645262

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506330A NL178442C (en) 1974-06-01 1975-05-29 DEVICE FOR SECURING ROLLER SHUTTERS RESP. ROLLING DOORS.

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
FR2275630A1 (en) 1976-01-16
FR2275630B1 (en) 1981-01-02
ATA400575A (en) 1983-03-15
AT372753B (en) 1983-11-10
CH599448A5 (en) 1978-05-31
NL178442B (en) 1985-10-16
BE829531A (en) 1975-09-15
NL178442C (en) 1986-03-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee