EP1267030A1 - Volet roulant comprenant attache et anti-relevage avec des ressorts à lames - Google Patents

Volet roulant comprenant attache et anti-relevage avec des ressorts à lames Download PDF

Info

Publication number
EP1267030A1
EP1267030A1 EP01710029A EP01710029A EP1267030A1 EP 1267030 A1 EP1267030 A1 EP 1267030A1 EP 01710029 A EP01710029 A EP 01710029A EP 01710029 A EP01710029 A EP 01710029A EP 1267030 A1 EP1267030 A1 EP 1267030A1
Authority
EP
European Patent Office
Prior art keywords
spring element
roller shutter
winding shaft
locking spring
locking
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.)
Withdrawn
Application number
EP01710029A
Other languages
German (de)
English (en)
Inventor
Gottlieb Klenk
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
Priority to EP01710029A priority Critical patent/EP1267030A1/fr
Publication of EP1267030A1 publication Critical patent/EP1267030A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • 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
    • E06B2009/802—Locking arrangements located in or close to shutter box

Definitions

  • the invention relates to a roller shutter or the like, with a roller shutter box, one arranged in the roller shutter box, to a rotational movement drivable winding shaft, a between an open position wound on the winding shaft and a window unwound from the winding shaft, a closing position closing a door or the like movable roller shutter curtain and a safety device to secure the roller shutter curtain against being pushed up from the closed position to the open position, whereby the safety device at least one between the roller shutter curtain and the winding shaft arranged locking spring arrangement with one end attached to the winding shaft and on the other hand suspension spring element connected to the roller shutter curtain contains, which has strip-shaped flat shape and consists of leaf spring-like elastic material.
  • connection between roller shutter armor and winding shaft with the help of several over the length the winding shaft arranged arranged pieces of belt.
  • One attached to the winding shaft via such belt pieces Roller shutter curtain can be pushed up by hand are guaranteed, so that no security against burglary is.
  • this construction also has safety deficiencies.
  • it can be a piece of wire, namely it is possible from the outside to get to the stop and to bring the roller shutter out of engagement with the stop, so that the roller shutters then slide up leaves.
  • the at least one suspension spring element kinks so that it has a loop shape.
  • Suspension spring element via an extension of the suspension spring element running, stripe-shaped, in its initial form a groove-like cross-section Locking spring element made of leaf spring-like material is connected to the roller shutter curtain, which is from the winding shaft developed state when it is through the suspension spring element is kept at a distance from the winding shaft, its Assumes initial shape and elastic in the wound state is deformed into a flat shape, and on which Suspension spring element facing end of the locking spring element a support member is arranged, one in the roller shutter box Row fixed above the winding shaft from successive in the direction transverse to the longitudinal direction of the winding shaft Locking members is arranged such that when exerting a push-up force on the unwound Roller shutter armor the support member against one of the locking members held and when exercising one occurring during winding Shear force from the suspension spring element to the locking spring element the support member is pulled away from the respective locking member becomes.
  • the unwound roller shutter armor just lift a very short piece until that on the Locking spring element seated support member against the next Locking member is pressed.
  • the locking spring element forms a diagonal strut holding the roller shutter curtain at the bottom. by virtue of its groove-like cross-section is the locking spring element when occurring in its longitudinal direction Forces stiff and therefore does not buckle.
  • the suspension spring element connects the Locking spring element and the winding shaft ago. It runs the suspension spring element in the unwound state arc-shaped from the suspension spring element to the winding shaft and pulls at Turning the winding shaft in the winding direction of the locking spring element away from the row of locking members so that after winding up the suspension spring element, the locking spring element that is wound into its flat shape deformed. After the locking spring element wraps the roller shutter armor carried by the locking spring element. The process of unwinding is reversed. As well as the locking spring element leaves the winding shaft, it takes its trough-shaped Starting form and is then the Winding shaft leaving suspension spring element, which itself bends in the direction of its linear course, from the winding shaft pushed away.
  • the arrangement according to the invention for different roller shutter box sizes or for Roller shutter curtain that has different distances in the roller shutter box protrude suitable.
  • the locking spring element stands then only at a different angle to the level of the roller shutter curtain and thereby on another locking element of the locking element row on.
  • roller shutters (the security device described below according to the present invention can also with roller doors and other rolling surfaces are used) contains a winding shaft 1, which is in its installation position in a building side assembled roller shutter box 2 and rotatably arranged is so that it rotates around the Shaft axis line 3 can be driven.
  • the drive can in the usual way by motor or by hand using a crank or a belt.
  • the winding shaft 1 consists of to the wave shape bent sheet metal, the one shown Winding shaft 1 has an octagonal cross section.
  • the roller shutter also contains a roller shutter armor 4 that is made of with their long sides articulated, parallel there are roller shutter strips 5 running to the winding shaft 1, which are usually made of plastic or aluminum are.
  • the roller shutter curtain 4 can be wound out of a door or one Window-releasing open position by unwinding in a closed position closing the window or the door be transferred.
  • the winding shaft 1 facing End-side roller shutter strip 5 over several in the longitudinal direction the winding shaft 1 (this direction corresponds to the shaft axis line 3 and the width direction of the roller shutter curtain 4)
  • Distributed locking spring assemblies 6 with the winding shaft 1 connected. With a narrow roller shutter curtain a single such locking spring arrangement 6 could suffice.
  • the at least one locking spring arrangement 6 forms at the same time a safety device for securing the roller shutter curtain 4 against pushing up from the closed position and thus represents a burglar alarm.
  • the roller shutter 4 is from the winding shaft 1 and is therefore located in the Closed position.
  • the roller shutter curtain 4 extends here in a roller shutter level 7 spaced apart from the winding shaft 1, through two building-side guide rails 8 with a U-like Cross section is specified on both sides of the roller shutter curtain 4 are arranged so that the roller shutter strips 5 with engage their longitudinal ends in the guide strips 8.
  • the Roller shutter box 2 has a bottom in the Roller shutter level 7 passing through slot 9, through which the roller shutter armor 4 passes through during its winding and unwinding.
  • the guide strips engage 8 through the slot 9 a bit in the interior 10 of the roller shutter box 2.
  • the locking spring arrangement 6 is composed of one of the winding shaft 1 facing suspension spring element 11 and one the locking spring element 12 facing the roller shutter curtain together, arranged in an extension of each other and on their mutually facing ends are interconnected.
  • the Suspension spring element 11 is with its shaft end firmly connected to the winding shaft 1, so that it essentially in the tangential direction from the winding shaft 1.
  • the suspension spring element 11 has a strip-like shape Flat shape and consists of leaf spring-like elastic Material, in particular from a correspondingly elastic metal sheet, where the suspension spring element 11 would not Forces would act linearly. Im wound up Condition is the suspension spring element 11 by the inherent elasticity to its linear starting form biased towards.
  • the locking spring element 12 also has a strip-shaped Shape and consists of leaf spring-like material, in particular from a corresponding metal sheet. Furthermore also runs the locking spring element 12 in its force-free Initial shape linear.
  • the cross section of the locking spring element However, 12 is bulged like a gutter, expediently in the direction away from the winding shaft 1. by virtue of this trough-like shape is the locking spring element 12 resistant to bending forces in its longitudinal direction.
  • the locking spring element 12 is articulated with the roller shutter curtain 4 connected.
  • a roller shutter-side connecting member 13 is attached, the one accessible from the outside through a slot Has hanging opening 14 into which a hook web 15 of the Roller shutter bar 5 can be hung.
  • the connection between the shutter-side connector 13 and the facing Roller shutter strip 5 corresponds to the connection between the roller shutter slats.
  • the assembly is done by axial Plug the connecting link 13 and the roller shutter strip together 5th
  • the shaft side Link 16 includes a slot 17, through which the suspension spring element 11 is inserted. On put through End region 31 of the suspension spring element 11 a tongue 18 is bent in one piece from this one Pulling out of the slot 17 prevented. Outside of the slot 17 has the suspension spring element 11 punched tabs 19 bent on the edge, so that the suspension spring element 11 no longer pushed through the slot can be. Between the tongue 18 and the punch tab 19, the suspension spring element 11 has a bend 20 on. However, this turn 20 could also be missing.
  • the suspension spring element 11 stretch and presses the locking spring element 12 away from the winding shaft, which Locking spring element 12 or the one sitting on it shaft-side connector 16 against one in the roller shutter box 2 above the winding shaft 1 fixedly arranged row from in the direction transverse to the longitudinal direction of the winding shaft 1 successive locking members 21 abuts. Because of this The suspension spring element can abut the locking spring element 12 11 do not stretch further and runs in an arc from the shaft-side connecting member 16 to the winding shaft 1, being at an angle with the locking spring element 12 forms.
  • a support member 22 is arranged, that in the embodiment on the shaft-side connector 16 is arranged and expediently from a front the end face of the locking spring element 12 projecting part 23 of the shaft-side connecting member 16 is formed.
  • the slot 17 is located also on this protruding part 23 of the connecting link 16th
  • the shaft-side connecting member 16 and thus also the support member 22 is on the outside facing away from the winding shaft 1 of the locking spring element 12 arranged so that in the unwound State the support member 22 of the row of locking members 21st faces freely. If you want to push up the roller shutter curtain 4, that will be at an obtuse angle above Locking spring element attached diagonally to the roller shutter curtain 12 pushed upwards so that the support member 22 is supported at the closest blocking member 21. The locking spring element 12 thus forms a further pushing up the Oblique strut to prevent roller shutters.
  • the row of locking members 21 is expediently on the top of the roller shutter box interior 10 arranged in the embodiment has an arcuate contour, however could also be just.
  • the locking spring element 12 for Attachment depends on the length of the locking spring element 12, the size of the roller shutter box interior 10 and the like how far the roller shutter curtain in its closed position the shutter box protrudes.
  • the winding shaft 1 in the winding direction according to arrow 24 rotated.
  • the suspension spring element initially winds 11 on. It exercises on the shaft-side connecting link 16 and thus on the locking spring element 12 a Lateral force, so that the support member 22 from the respective Locking member 21 is pulled away.
  • the locking spring element then wraps 12 and then the one he took with him Roller shutter curtain 4.
  • Figure 2 is the locking spring element 12 partially wound up.
  • the support member 22 is expedient from one in Cross section tooth-like tapered support projection and Row of locking members formed by a row of teeth, such as the drawing can be seen.
  • the connecting link 16 is rigid in itself. It can be a parallel have an elongated shape directed towards the winding shaft 1.
  • the locking member row 21 is arranged fixed to the building in the installed position. This safety device is therefore independent of this effective as the winding shaft 1 is driven.
  • the locking spring element 12 is with the shaft-side connecting member 16 with a its deformation between its bulged Starting position and the one taken during winding and unwinding Movement play allowing flat shape attached.
  • This can be seen from Figures 5 and 6, in which the attachment of the locking spring element 12 shown on the connecting member 16 is, the locking spring element 12 in Figure 5 his bulged shape (state unwound from the winding shaft 1) and in FIG. 6 its flat shape (wound state) occupies.
  • the locking spring element is used to maintain the above-mentioned play 12 with the help of at least one, expediently with the help of two arranged on both sides of its width center
  • Bearing bolts 25, 26 attached to the connecting member 16 so the bearing pin 25, 26 with said deformation allowable play are mounted on the connecting member 16 and / or the locking spring element 12 with play on the bearing bolts 25, 26 sits.
  • the bearing bolts 25, 26 reach through each a bearing hole 27 or 28 on the connecting member 16 and a bearing hole 29 or 30 on the locking spring element 12, of which at least a hole is big enough.
  • the opposite end of the locking spring element 12 is also with a its deformation between the trough-shaped Starting position and the flat shape allowing movement connected to the shutter-side link 13.
  • the arrangement can be the same as between the shaft side Link 16 and the shaft end of Locking spring element 12 may be hit, so that the figures 5 and 6, if you think of the suspension spring element 11 away, too apply to the shutter link 13.
  • suspension spring element 11 and the locking spring element 12 are connected to one another in such a way that with locking spring element 12 unwound from winding shaft 1 the suspension spring element 11 on the locking spring element 12 exerts a swivel torque according to arrow 33, its swivel center in the connection area between the two spring elements 11, 12 lies, so that the roller shutter end of the locking spring element 12 and with this the top roller shutter strip 5 is kept away from the winding shaft 1 in the direction.
  • the pivoting moment 33 is determined by means of of the end region 31 of the suspension spring element already mentioned 11 exercised.
  • This end region 31 of the suspension spring element 11 forms a locking spring element 12 one piece widely overlapping overlap area 34, which is shown in FIG Trap on the inside of the winding shaft 1 facing Locking spring element 12 is arranged.
  • This overlap area 34 of the suspension spring element 11 presses elastically the locking spring element 12.
  • the suspension spring element is supported 11 seen from the roller shutter strip 5 behind the overlap area 34 on the shaft-side connecting link 16 from, in the embodiment on the edge 35 of Slot 17.
  • This swivel bearing however, is not essential. Further the overlap area 34 could also be fixed invariably be connected to the locking spring element 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP01710029A 2001-06-15 2001-06-15 Volet roulant comprenant attache et anti-relevage avec des ressorts à lames Withdrawn EP1267030A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01710029A EP1267030A1 (fr) 2001-06-15 2001-06-15 Volet roulant comprenant attache et anti-relevage avec des ressorts à lames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01710029A EP1267030A1 (fr) 2001-06-15 2001-06-15 Volet roulant comprenant attache et anti-relevage avec des ressorts à lames

Publications (1)

Publication Number Publication Date
EP1267030A1 true EP1267030A1 (fr) 2002-12-18

Family

ID=8183651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01710029A Withdrawn EP1267030A1 (fr) 2001-06-15 2001-06-15 Volet roulant comprenant attache et anti-relevage avec des ressorts à lames

Country Status (1)

Country Link
EP (1) EP1267030A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619346A1 (fr) 2004-07-22 2006-01-25 Jouvence, SAS Ensemble de lames articulées, tablier de volet roulant et volet roulant ainsi formé
EA026607B1 (ru) * 2014-02-03 2017-04-28 Общество С Ограниченной Ответственностью "Алютех Инкорпорейтед" Система подвеса полотна роллеты на валу

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644142A1 (de) * 1976-09-30 1978-04-20 Lichti Heiner Dipl Ing Gegen unbefugtes oeffnen durch hochschieben von aussen selbsttaetig gesicherter stabrolladen
DE3000850A1 (de) * 1980-01-11 1981-07-30 Weru Gmbh & Co Kg, 7062 Rudersberg Rolladenkasten
DE3118742A1 (de) * 1981-05-12 1982-12-02 ADT-Götze GmbH, 4000 Düsseldorf Sicherheitsverriegelung fuer rollaeden
FR2609095A1 (fr) * 1986-12-29 1988-07-01 Peyrichou Fermetures Henri Dispositif de verrouillage automatique de volets roulants
DE9403638U1 (de) * 1994-03-04 1994-04-28 Gust. Alberts GmbH & Co KG, 58849 Herscheid Rolladensicherung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644142A1 (de) * 1976-09-30 1978-04-20 Lichti Heiner Dipl Ing Gegen unbefugtes oeffnen durch hochschieben von aussen selbsttaetig gesicherter stabrolladen
DE3000850A1 (de) * 1980-01-11 1981-07-30 Weru Gmbh & Co Kg, 7062 Rudersberg Rolladenkasten
DE3118742A1 (de) * 1981-05-12 1982-12-02 ADT-Götze GmbH, 4000 Düsseldorf Sicherheitsverriegelung fuer rollaeden
FR2609095A1 (fr) * 1986-12-29 1988-07-01 Peyrichou Fermetures Henri Dispositif de verrouillage automatique de volets roulants
DE9403638U1 (de) * 1994-03-04 1994-04-28 Gust. Alberts GmbH & Co KG, 58849 Herscheid Rolladensicherung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619346A1 (fr) 2004-07-22 2006-01-25 Jouvence, SAS Ensemble de lames articulées, tablier de volet roulant et volet roulant ainsi formé
EA026607B1 (ru) * 2014-02-03 2017-04-28 Общество С Ограниченной Ответственностью "Алютех Инкорпорейтед" Система подвеса полотна роллеты на валу

Similar Documents

Publication Publication Date Title
DE69519764T2 (de) Jalousierbarer Rolladen
EP0382172A2 (fr) Volet à rouleau à persienne
DE69909153T2 (de) Automatische Arretierung für Rolläden
DE60224486T2 (de) Schlossvorrichtung für Rolladenpanzer und Rolladenkasten mit solcher Vorrichtung
DE69632133T2 (de) Sicherheitsjalousie fur fenstern und türen
DE20306905U1 (de) Perfektionierter Rolladen
EP1223299B1 (fr) Store enroulable, en particulier moustiquaire
EP0786574A1 (fr) Ferrure pour verrouiller un battant d'une fênetre ou d'une porte à un dormant
DE3835055C2 (fr)
DE19707607C2 (de) Einrichtung mit einem verstellbaren Organ zum Schutz gegen Licht und/oder Witterung und/oder Einbruch und/oder zum Umlenken von Licht
CH635164A5 (de) Raffstore.
EP0936339B1 (fr) Grille à rouleau ou porte à rouleau avec porte enroulable
EP1111185B1 (fr) Dispositif de sécurité pour volets roulants ou similaire
DE2527880A1 (de) Vorrichtung zur sicherung von rollaeden
DE69715451T2 (de) Rolladen
EP1267030A1 (fr) Volet roulant comprenant attache et anti-relevage avec des ressorts à lames
EP1267031B1 (fr) Dispositif anti-relevage de sécurité de voulet roulant
DE4100609C2 (de) Antriebsvorrichtung für eine Rollfläche
DE19903008C2 (de) Rolladen
DE102004003067B4 (de) Vorrichtung zum Verbinden eines Rollvorhangs mit einer Wickelwelle
DE10031275C1 (de) Flexibles Aufhängeband für Rolladenpanzer
EP1947286B1 (fr) Caisson de volet roulant
DE29505138U1 (de) Bandseitensicherung für Türflügel
EP0657608B1 (fr) Serrure pour fenêtre pivotante d'une caravane
DE69801252T2 (de) Selbstblockiervorrichtung für die Schürze eines Rolladens in ausgefahrener Stellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030619