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DE833035T1 - Locking device for roller shutters, with a freely rotatable winding shaft - Google Patents

Locking device for roller shutters, with a freely rotatable winding shaft

Info

Publication number
DE833035T1
DE833035T1 DE1997402105 DE97402105T DE833035T1 DE 833035 T1 DE833035 T1 DE 833035T1 DE 1997402105 DE1997402105 DE 1997402105 DE 97402105 T DE97402105 T DE 97402105T DE 833035 T1 DE833035 T1 DE 833035T1
Authority
DE
Germany
Prior art keywords
roller shutter
chain link
locking device
bracket
winding shaft
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.)
Pending
Application number
DE1997402105
Other languages
German (de)
Inventor
Jean-Marie Allemand
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.)
Zurfluh Feller SAS
Original Assignee
Zurfluh Feller SAS
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 Zurfluh Feller SAS filed Critical Zurfluh Feller SAS
Publication of DE833035T1 publication Critical patent/DE833035T1/en
Pending 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
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)

Claims (8)

402 105.7-2303 PATENTANSPRÜCHE402 105.7-2303 PATENT CLAIMS 1. Sperrvorrichtung für Rolladen mit einer freidrehenden Wickelwelle (6) für den Rolladenpanzer,1. Locking device for roller shutters with a freely rotating winding shaft (6) for the roller shutter curtain, gekennzeichnet durchmarked by eine Anordnung von mindestens zwei Kettengliedern (2,3), die untereinander über ein Gleitsystem (14) angelenkt sind, dessen Gleitweg über eine Hemmvorrichtung regulierbar ist, die insbesondere einen Bügel (17) aufweist, der an eines der Enden (16) des Kettenglieds (2) angelenkt ist und auf Höhe des anderen Kettenglieds (3) eingreift, wobei jedes der freien Enden der Kettenglieder (2,3) jeweils mit der Wickelwelle (6) für den Rolladenpanzer und der ersten Lamelle (5) des Rolladenpanzers verbunden ist.an arrangement of at least two chain links (2, 3) which are articulated to one another via a sliding system (14), the sliding path of which can be regulated via a locking device, which in particular has a bracket (17) which is articulated to one of the ends (16) of the chain link (2) and engages at the level of the other chain link (3), wherein each of the free ends of the chain links (2, 3) is connected to the winding shaft (6) for the roller shutter curtain and to the first slat (5) of the roller shutter curtain. 2. Rolladensperrvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,2. Roller shutter locking device according to claim 1,
characterized, daß das zweite Kettenglied (2), das entweder aus Plastik oder Metall hergestellt ist, ein im wesentlichen gekrümmtes Profil sowie einerseits eine zentrale Aussparung (11) und andererseits auf seinen seitlichen Wänden (12,13) Langlöcher (14) aufweist.that the second chain link (2), which is made either of plastic or metal, has a substantially curved profile and, on the one hand, a central recess (11) and, on the other hand, elongated holes (14) on its lateral walls (12, 13). 3. Rolladensperrvorrichtung nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichnet,3. Roller shutter locking device according to one of claims 1 or 2,
characterized, daß der Bügel (17) durch sein Hin- und Herbewegen für die geneigten Wände (19), die auf einer der Flächen (20) des dritten Kettenglieds (3) angeordnet sind, eine Verriegelung ausbildet.that the bracket (17) forms a locking mechanism for the inclined walls (19) arranged on one of the surfaces (20) of the third chain link (3) by its back and forth movement. 4. Rolladensperrvorrichtung nach Anspruch 3,
dadurch gekennzeichnet,4. Roller shutter locking device according to claim 3,
characterized, daß die so gebildeten Sperrklinken (19) den Bügel (17) arretieren und in Abhängigkeit von deren Neigung und von der relativen Lagethat the locking pawls (19) thus formed lock the bracket (17) and, depending on their inclination and the relative position des dritten Kettenglieds (3) zum zweiten Kettenglied (2) mehrere Anstell- und Blockierpositionen bieten.of the third chain link (3) to the second chain link (2) offer several adjustment and blocking positions. 5. Rolladensperrvorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,5. Roller shutter locking device according to one of the preceding claims,
characterized, daß der Bügel (17) so um eine Schwenkachse (18) des zweiten Kettenglieds (2) drehbar ist, daß sich dieser während dem Abwikkeln des Rolladenpanzers auf das dritte Kettenglied (3) umklappen kann.that the bracket (17) is rotatable about a pivot axis (18) of the second chain link (2) so that it can fold over onto the third chain link (3) during the unwinding of the roller shutter curtain. 6. Rolladensperrvorrichtung nach einem der vorhergehenden Ansprüche, 6. Roller shutter locking device according to one of the preceding claims, dadurch gekennzeichnet,characterized, daß der Bügel (17) an einem seiner Enden einen Entriegelungshaken (23) aufweist, der dessen Umklappen während dem Abwickel-Vorgang bewirkt.that the bracket (17) has a release hook (23) at one of its ends, which causes it to fold over during the unwinding process. 7. Rolladensperrvorrichtung nach einem der vorhergehenden Ansprüche, 7. Roller shutter locking device according to one of the preceding claims, dadurch gekennzeichnet,characterized, daß im Bereich des Gelenks (9) zwischen einem ersten Kettenglied (1) und dem zweiten Kettenglied (2) ein elastisches Mittel (24) in Form einer Spreizfeder angeordnet ist, so daß das zweite Kettenglied (2) gegen dieses erste Kettenglied (1) geschwenkt wird.that in the region of the joint (9) between a first chain link (1) and the second chain link (2) an elastic means (24) in the form of a spreading spring is arranged, so that the second chain link (2) is pivoted against this first chain link (1). 8. Rolladensperrvorrichtung nach einem der vorhergehenden Ansprüche, 8. Roller shutter locking device according to one of the preceding claims, dadurch gekennzeichnet,characterized, daß am Ende der Wickelwelle (6) für den Rolladenpanzer ein elastisches Mittel insbesondere in der Art einer Schraubenfeder aus Flachbandmetall vorgesehen ist.that an elastic means, in particular in the form of a coil spring made of flat strip metal, is provided at the end of the winding shaft (6) for the roller shutter curtain.
DE1997402105 1996-09-30 1997-09-10 Locking device for roller shutters, with a freely rotatable winding shaft Pending DE833035T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611891A FR2754010B1 (en) 1996-09-30 1996-09-30 LOCK FOR ROLLING SHUTTER, EQUIPPED WITH A ROLLING FREE APRON WINDING AXIS

Publications (1)

Publication Number Publication Date
DE833035T1 true DE833035T1 (en) 1998-10-22

Family

ID=9496193

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1997402105 Pending DE833035T1 (en) 1996-09-30 1997-09-10 Locking device for roller shutters, with a freely rotatable winding shaft
DE1997620627 Expired - Lifetime DE69720627T2 (en) 1996-09-30 1997-09-10 Locking device for roller shutters, with a freely rotatable winding shaft

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1997620627 Expired - Lifetime DE69720627T2 (en) 1996-09-30 1997-09-10 Locking device for roller shutters, with a freely rotatable winding shaft

Country Status (5)

Country Link
EP (1) EP0833035B1 (en)
DE (2) DE833035T1 (en)
ES (1) ES2114847T3 (en)
FR (1) FR2754010B1 (en)
PT (1) PT833035E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775314B1 (en) * 1998-02-20 2000-04-07 Zurfluh Feller AUTOMATIC LOCK FOR SHUTTERS
FR2831596B1 (en) 2001-10-26 2005-09-09 Zurfluh Feller LOCK DEVICE FOR SHUTTER FLANGE APRON AND ROLLING SHUTTER BOX INCORPORATING SAID DEVICE
FR2873400B1 (en) 2004-07-22 2006-11-10 Jouvence Sarl ASSEMBLY OF ARTICULATED BLADES, APRON OF SHUTTER ROLLING AND SHUTTER SO FORMED
FR2885641B1 (en) * 2005-05-11 2008-10-24 Deprat Jean Sa Sa ROLLING SHUTTER HAVING AN APRON FASTENING LATCH
FR2919335B1 (en) * 2007-07-25 2009-10-16 Midi Moulages Plast DEVICE FOR CONNECTING A ROTATING SHAFT TO A ROLLER SHUTTER ARTICULATED BLADES APRON ENABLING IN PARTICULAR A SAFETY ANTI-LIFTING FUNCTION.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456237A1 (en) * 1974-11-28 1976-08-12 Vogelhaupt Fa Oscar Roller shutter intruder resistant lock - with clamp device on bar pressed into cutout on guide cross arm
DE2733461C3 (en) * 1977-07-25 1980-05-08 Walter 5159 Buir Schmidt Lock for roller shutters and roller doors
FR2696779B1 (en) * 1992-10-12 1994-12-23 Peyrichou Fermetures Henri Automatic safety lock for roller shutters.
FR2720100B1 (en) * 1994-05-20 1996-08-09 Zurfluh Feller Sa Automatic lock for roller shutter.

Also Published As

Publication number Publication date
PT833035E (en) 2003-08-29
ES2114847T1 (en) 1998-06-16
DE69720627T2 (en) 2003-10-16
EP0833035A1 (en) 1998-04-01
FR2754010B1 (en) 1998-12-24
EP0833035B1 (en) 2003-04-09
ES2114847T3 (en) 2003-12-16
DE69720627D1 (en) 2003-05-15
FR2754010A1 (en) 1998-04-03

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