EP0690200B1 - Sperreinrichtung für Rolladen - Google Patents

Sperreinrichtung für Rolladen Download PDF

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Publication number
EP0690200B1
EP0690200B1 EP95440035A EP95440035A EP0690200B1 EP 0690200 B1 EP0690200 B1 EP 0690200B1 EP 95440035 A EP95440035 A EP 95440035A EP 95440035 A EP95440035 A EP 95440035A EP 0690200 B1 EP0690200 B1 EP 0690200B1
Authority
EP
European Patent Office
Prior art keywords
slat
locking device
retaining
blades
wall
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.)
Expired - Lifetime
Application number
EP95440035A
Other languages
English (en)
French (fr)
Other versions
EP0690200A1 (de
Inventor
Eric Bubendorff
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.)
BUBENDORFF, ERIC
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
Priority claimed from FR9408323A external-priority patent/FR2721971A1/fr
Application filed by Individual filed Critical Individual
Publication of EP0690200A1 publication Critical patent/EP0690200A1/de
Application granted granted Critical
Publication of EP0690200B1 publication Critical patent/EP0690200B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements
    • E06B2009/805—Locking arrangements located on or in the guides

Definitions

  • the invention relates to a locking device for a shutter. rolling comprising an apron winding on and unwinding from a support tree and composed of a juxtaposition of blades, in particular articulated with respect to each other and whose ends move in lateral slides.
  • the present invention will find its application in the field building joinery and especially in that of shutters of the roller shutter type.
  • a roller shutter is made up, usually a support shaft on which and from which rolls up and unrolls an apron composed of a juxtaposition blades connected to each other by means moreover, they are often telescopic.
  • a support shaft on which and from which rolls up and unrolls an apron composed of a juxtaposition blades connected to each other by means moreover, they are often telescopic.
  • the blades are guided in their movement, up to their ends, using lateral slides.
  • the present invention was able to provide a solution insofar as it responds to the problem of the deformation of the apron, this being considerably limited, so that the side slides are able to keep a standard width.
  • the invention relates to a locking device for roller shutter comprising an apron winding on and unrolling from a support tree and composed of a juxtaposition of blades, in particular articulated by compared to others, and whose ends move in side slides, characterized in that it comprises at least one blocking member equipping each end with one or more blades and coming to cooperate with associated retaining means to the side slides, this to limit the bending of the or of the affected blades and prevent its or their ends from laterally release side rails.
  • the advantages obtained thanks to this invention consist in that that, by preventing, through blocking organs, the deformation of even one blade, for example arranged in a middle area of the deck, we reduce, by in a considerable way, the deformations which the other blades and therefore the apron under the influence a push caused either by the wind or voluntarily.
  • a component roller 1 usually has a support shaft 2 likely to be rotated through manual or motorized maneuvering means, from or on this support shaft 2 unwinding or winding an apron 3.
  • This consists of a juxtaposition of blades 4, 5, interconnected by means articulation 6, possibly telescopic allowing to give this apron 3 a fully or partially openwork position or, on the contrary, a position of total concealment.
  • slides side 11, 12 cooperate, at their part upper, with a housing (not shown) welcoming the entire winding and unwinding mechanism of the apron 3.
  • the present invention advantageously relates to a device for a shutter 1 of the type described above.
  • This blocking device has in particular the function, when the deck 3 is deployed, to limit its deformations under the influence of a thrust which would be applied to it according to a direction perpendicular to its plane.
  • a thrust which would be applied to it according to a direction perpendicular to its plane.
  • such thrust exerted, for example, by a relatively strong wind or by someone trying to break into a dwelling leads to the deflection of the blades 4 and in in some cases, at the release of the ends 13, 14 of one or the other of these latter side slides 11, 12.
  • the blocking device has the function of limiting these deformations of the apron 3 and therefore avoid the consequences that have just been indicated.
  • the blocking device consists of at least one blocking member 16B fitted each of the ends 13, 14 of one or more blades 4, 5, these blocking members 16B being able to cooperate with retaining means 53 associated with the lateral slides 11, 12, in order to limit the bending of the blade (s) 4, 5, concerned and in order to prevent the ends 13, 14 from this or these, to emerge, laterally, from said side slides 11, 12.
  • a blocking member 16B is presented under shape of a retaining lug 54 projecting from the wall external 55 and / or internal 56 of a blade 4, 5, this, precisely, at the ends 13, 14 of the latter.
  • retaining means 53 they are preferably constituted by a flange 57, 58 equipping, as appropriate, the free end of the external wall 21A and / or the rear wall 21 of a slide 11, 12. This or these edges 57, 58, constitute, in a way, a constriction through which a blade 4, 5, precisely equipped with a lug protruding retainer 54, cannot be removed.
  • the flanges 57, 58 are defined by the "T" grooves usually fitting these free ends of the walls rear 21 and external 21A, this on the internal side of the slide 11, 12 and used to accommodate a seal 60.
  • these edges 57, 58 can be defined by other means and in particular by a simple gasket fixed by bonding or other at the free end of the wall external 21A and / or the rear wall 21 of a slide 11, 12.
  • the retaining lug (s) 54 appear projecting from the external and / or internal wall 55, 56 one or more blades 4, 5 may interfere with normal winding of the deck 3 on the support shaft 2.
  • the lug (s) of retainer 54 are subjected to elastic return means in projecting position 61 which, moreover, allow the erasure of these retaining pins 54 in an opening 62 present for this purpose at the ends 13, 14 of the or blades 4, 5, concerned.
  • said elastic return means 61 are, here, under form of an elastic U-shaped blade 63 capable of being inserted into the thickness of a blade 4, 5, between the external wall 55 and the internal wall 56 of the latter.
  • the retaining lug 54 it is defined by a square wing 64 at one of the ends of this blade 63 so that said wing square 64 emerges, either from the external wall 55 or internal 56 of a blade 4, 5, through an opening 62.
  • the two ends of the blade 63 can be equipped with a 64 angled wing to define two lugs retainer 54 projecting through openings 62 arranged, respectively, in the outer wall 55 and internal 56 of a blade 4, 5.
  • each of these retaining lugs 54 can come disappear in the thickness of the blade 4, 5.
  • the elastic return means 61 can borrow many other configurations which, moreover, are within the reach of the skilled person. So they can, by example, be defined by a curved elastic blade which, for its engagement in the thickness of a blade 4, 5, of the deck 3 must be significantly straightened so that it is maintained under stress and pushes, elastically, the retaining lug 54 in projecting position.
  • the blocking device as described previously, adequately addresses the problem of deformability of a rolling shutter curtain under the impulse pressure applied perpendicularly.
  • its simplicity makes it possible to envisage also to equip such shutter blocking devices rolling already existing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Lock And Its Accessories (AREA)

Claims (3)

  1. Sperrvorrichtung für einen Rolladen, der eine auf eine und von einer Tragwelle (2) auf- und abrollende Decke umfaßt, die aus einer Aneinanderreihung von nämlich zu einander gelenkigen Leisten (4, 5) besteht, deren Enden (13, 14) sich in seitlichen Führungsschienen (11, 12) verschieben, wobei diese Sperrvorrichtung wenigstens ein Sperrorgan (16B) umfaßt, mit dem jedes Ende (13, 14) einer bzw mehrerer Leisten (4, 5) versehen ist und das als ein bezüglich der Außen- (55) und/oder Innenwand (56) einer Leiste (4, 5) hervorstehender Rückhaltungsfinger (54) ausgestaltet ist, der mit den seitlichen Führungsschienen (11, 12) zugeordneten Rückhaltungsmitteln (53) zusammenwirkt, um die Biegung der betreffenden Leiste bzw. Leisten (4, 5) zu beschränken und zu vermeiden, daß deren Enden (13, 14) seitlich aus den seitlichen Führungsschienen (11, 12) herausschieben, dadurch gekennzeichnet, daß der bzw. die Rückhaltungsfinger (54) elastischen Mitteln (61) zur Rückstellung in eine hervorstehende Stellung ausgesetzt sind, um die Rückziehung dieses bzw. dieser Rückhaltungsfinger (54) in die Dicke einer Leiste (4, 5) zu erlauben.
  2. Sperrvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die den seitlichen Führungsschienen (11, 12) zugeordneten Rückhaltungsmittel (53) aus einem hochstehenden Rand (57, 58) bestehen, mit dem das freie Ende der Außen- (21A) und/oder der hineren Wand (21) einer seitlichen Führungsschiene (11, 12) versehen ist, um im Bereich dieser letzten eine Verengung zu bilden, durch die hindurch eine mit wenigstens einem hervorstehenden Rückhaltungsfinger (54) versehene Leiste (4, 5) nicht herausschieben kann.
  3. Sperrvorrichtung nach irgendeinem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die genannten elastischen Rückstellmittel (61) als ein « U »-förmig gebogenes, elastisches Plättchen (63) ausgestaltet sind, das in der Lage ist, in die Dicke einer Leiste (4, 5), zwischen die Außen- (55) und die Innenwand (56) dieser letzten, eingefügt zu werden, wobei der Rückhaltungsfinger (54) so von einem rechtwinklig umgefalteten Ende (64) dieses Plättchens (63) definiert wird, daß das genannte umgefaltete Ende (64) durch eine entsprechende Öffnung (62) hindurch aus entweder der Außen- (55) oder der Innenwand (56) einer Leiste (4, 5) herausragt.
EP95440035A 1994-07-01 1995-06-28 Sperreinrichtung für Rolladen Expired - Lifetime EP0690200B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9408323A FR2721971A1 (fr) 1994-07-01 1994-07-01 Dispositif de blocage pour volet roulant
FR9408323 1994-07-01
FR9414745A FR2721972B1 (fr) 1994-07-01 1994-12-05 Dispositif de blocage pour volet roulant
FR9414745 1994-12-05

Publications (2)

Publication Number Publication Date
EP0690200A1 EP0690200A1 (de) 1996-01-03
EP0690200B1 true EP0690200B1 (de) 1999-04-14

Family

ID=26231268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95440035A Expired - Lifetime EP0690200B1 (de) 1994-07-01 1995-06-28 Sperreinrichtung für Rolladen

Country Status (5)

Country Link
EP (1) EP0690200B1 (de)
AT (1) ATE178972T1 (de)
DE (1) DE69509010T2 (de)
ES (1) ES2131785T3 (de)
FR (1) FR2721972B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001459U1 (de) * 2000-01-28 2001-06-13 Detenhoff, Oliver, 82284 Grafrath Einbruchshemmende Rollpanzerführungsschiene

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645704B1 (de) * 2004-10-06 2007-06-27 Progreso Y Desarrollo Medioambiental & Esim, S.A. Befestigungssystem umfassend Metalllamellen sowie eine Platte aus Metall
FR2939469A1 (fr) * 2008-12-10 2010-06-11 Bubendorff Systeme anti-soulevement pour dispositif de fermeture du type volet roulant.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218641C (de) *
DE1759993C3 (de) * 1968-06-27 1973-09-27 Rudolf 5451 Gladbach Maxein Selbsttätige Sicherung eines RoI ladens od dgl gegen unbefugtes Hoch schieben von außen
FR2317470A1 (fr) * 1975-07-08 1977-02-04 Trendel Joseph Dispositif de verrouillage pour volet roulant
DE2621826C2 (de) * 1976-05-17 1978-07-06 Carl Stahl Gmbh & Co Kg, Gurt- Und Bandweberei, 7922 Herbrechtingen Automatische Rolladensicherung
DE2811928A1 (de) * 1978-03-18 1979-09-27 Johann Henkenjohann Rolladen
AU543791B2 (en) * 1981-03-12 1985-05-02 Byrne & Davidson Doors (Nsw) Pty. Limited Windlocked rolling doors
GB2235005B (en) * 1989-08-03 1993-11-24 Seizo Hayashiguchi Screen
DE4020139A1 (de) * 1990-06-25 1992-01-02 Siegfried Bauer Rolladen mit sicherungseinrichtung
DE4222746A1 (de) * 1992-07-10 1994-01-13 Friedrich Strobel Fensterrolladen-System mit in C-Profilen geführten nicht aushakbaren Fensterrolladen-Profilen
JP2627384B2 (ja) * 1992-07-10 1997-07-02 三和シヤッター工業株式会社 シャッターの施錠装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001459U1 (de) * 2000-01-28 2001-06-13 Detenhoff, Oliver, 82284 Grafrath Einbruchshemmende Rollpanzerführungsschiene
EP1120538A2 (de) 2000-01-28 2001-08-01 Reiner Detenhoff Einbruchhemmende Rollpanzerführungsschiene

Also Published As

Publication number Publication date
EP0690200A1 (de) 1996-01-03
FR2721972A1 (fr) 1996-01-05
FR2721972B1 (fr) 1996-08-23
DE69509010T2 (de) 1999-11-18
DE69509010D1 (de) 1999-05-20
ATE178972T1 (de) 1999-04-15
ES2131785T3 (es) 1999-08-01

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