EP1746244B1 - Closure device for openings in buildings - Google Patents
Closure device for openings in buildings Download PDFInfo
- Publication number
- EP1746244B1 EP1746244B1 EP06013996A EP06013996A EP1746244B1 EP 1746244 B1 EP1746244 B1 EP 1746244B1 EP 06013996 A EP06013996 A EP 06013996A EP 06013996 A EP06013996 A EP 06013996A EP 1746244 B1 EP1746244 B1 EP 1746244B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- extension piston
- sleeve
- accordance
- extension
- piston
- 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.)
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Links
- 210000002105 tongue Anatomy 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 20
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 210000002414 leg Anatomy 0.000 description 12
- 210000000056 organ Anatomy 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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
- E06B9/171—Rollers therefor; Fastening roller shutters to rollers
-
- 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
- E06B9/171—Rollers therefor; Fastening roller shutters to rollers
- E06B2009/1713—Telescopic rollers
-
- 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
- E06B9/174—Bearings specially adapted therefor
Definitions
- the invention relates to a device for closing building openings, in particular in the form of a roller shutter.
- shutters are known in which the winding shaft is rigid in length and has a fixed bearing distance. This requires a high manufacturing accuracy and complicates the assembly.
- the German Utility Model DE 7017601 U discloses a roller shutter with a winding shaft on which an extension piston is fixable via a screw in different axial positions.
- the closure member is wound on a winding shaft, which is provided at their ends with supporting organs on lateral support means receiving members, wherein in the region of at least one end of the winding shaft, the associated receiving member bearing, extendable extension piston is provided which is fixable in at least one axial fixed position.
- the support and receiving organs can each be bearing or journal.
- the extension piston is accommodated in a bush which can be inserted into the winding shaft and on which a push-out spring assigned to the extension piston is supported.
- the sleeve including Ausschubfeder and extension piston forms advantageously a preassembled module.
- the displaceable Ausschubkolben allows advantageously easy assembly of the inventive device.
- the fact that the extension piston is fixable the behavior of a fixed length winding shaft is still achieved, which allows the setting of a desired axial play and prevents unwanted shortening of the winding shaft.
- the inventive measures therefore, the above object is achieved in a very simple and cost-effective manner.
- the extension piston can be conveniently fixed in different fixed positions, preferably in at least one or more Ausschub einen and an insertion position.
- the above advantages are enhanced.
- the fixation in the insertion position results in a special simplification of the assembly.
- the possibility of fixing in several Ausschub einen allows universal usability of a winding shaft for different bearing distances.
- Another advantageous measure may be that everyone axially fixed position of the extension piston is associated with a peripheral notch of the extension piston, and that the extension piston receiving bushing has at least one peripheral window recess, which isteurgreifbar by a bolt of a locking member which engages in brought into an axial fixed position extension piston in this fixed position associated notch.
- the locking member may be formed as a U-shaped tab, which is flangeable with the sleeve flanking legs on this and latched thereto.
- a further advantageous measure may consist in that each Ausgesterbung assigned to a Ausschub ein the extension piston is associated with a same angle, the insertion position associated notch is assigned, which is coplanar with each other of the insertion position associated notch.
- a roller shutter contains a functioning as a closing organ, formed by articulated lamellae tanks, with its upper end to an in FIG. 1 recognizable winding shaft 1 is mounted, which is arranged in a roller shutter box, which is provided with lateral support means with support members for supporting the winding shaft 1.
- the illustrated example is based on a roller shutter box, which is laterally limited by lateral caps 2, which may be bridged by shrouds not shown.
- the visor caps 2 form the support means on which the winding shaft 1 is supported with their ends. From FIG.
- Removable Blendkappe 2 is this purpose associated with one of the winding shaft 1, here acting as a support member bearing pin 3, on which the associated end of the winding shaft 1 with a suitable, acting here as a receiving organ bearing is receivable.
- the winding shaft 1 could be provided with journals and the lateral support means associated with these camps.
- the winding shaft 1 includes a central portion 4 formed by a polygonal pipe section, which is provided at its ends with receiving means 5. At least at one end, that in FIG. 1 is shown, the receiving device 5, as from the FIGS. 2 to 4 can be seen, provided with a displaceable in the axial direction extension piston 6, which carries an associated receiving member, here in the form of a bearing 7. This is formed in the example shown as a rolling bearing, which, as best of FIG. 4 it can be seen, is inserted into a collar 8 of the extension piston 6, the bearing 7 associated with axial stops 9 has.
- a sleeve 10 is provided, which is insertable into the central portion 4 of the winding shaft 1.
- a press fit is provided.
- the sleeve 10 is at its inner end, like the FIGS. 2 and 3 show, connected via an annular web 12 with an inner sleeve 13, in which a pin 14 of the extension piston 6 engages.
- the inner end portion of this pin 14 is formed by spring tabs 15 which are provided with radial projections 16.
- the inner sleeve 13 is provided with slots 17 in which the radial projections 16 engage.
- the slots 17 do not go to the free end of the inner sleeve 13.
- the end of the slots 17 accordingly forms the radial projections 16 associated attacks, which prevent the extension piston 6 can be completely moved out of the sleeve 10.
- the resilient property of the spring tabs 15 still allows easy installation of the extension piston. 6
- the extension piston 6 is assigned a Ausschubfeder 18. This comprises the inner sleeve 13 and is supported on the one hand on the bushing side web 12 and on the other hand on a piston-side pin 14 surrounding the piston-side support surface 19 from.
- the extension piston 6 is acted upon by the Ausschubfeder 18 in the extension direction, which counteracts an insertion movement. It would also be conceivable to manually move the extension piston 6 both in the extension direction and in the direction of insertion.
- the extension piston 6 can be fixed in at least one, preferably in a plurality of axial fixed positions.
- the extension piston 6 can be fixed in two different Ausschub einen and in an insertion position.
- the FIG. 2 is based on a Ausschub ein
- the FIG. 3 shows the insertion position.
- the extension piston 6 has, like the FIGS. 2 to 4 show, each axial fixed position in which it is fixable, respectively associated, circumferential notches 20, 21, in each of which a bolt 22nd an attachable to the sleeve 10 locking member 23 can be brought into engagement.
- the notches, 20, 21 can be easily formed by circumferential grooves or preferably circumferential cuts, which only partially circulate.
- the locking member 23 is preferably like the FIGS. 4 and recognize the following, designed as a U-shaped rider, which is flangeable with the sleeve 10 flanking legs on this and latched thereto.
- the sleeve 10 may conveniently be provided with the legs of the locking member 23 associated circumferential grooves 24, which may be advantageously overlapped by a web 25, so that there is a pocket, in which the respectively associated leg of the U-shaped locking member 23 is inserted ,
- a wall 10 of the sleeve 10 penetrating window recess 26 is provided in the region of a circumferential groove 24.
- the associated leg of the U-shaped locking member 23 is provided with a latch 22 forming the radial projection which passes through the window recess 26 in the plugged state and placed in a desired axial fixed position extension piston 6 in the respective fixed position associated, circumferential notch 20th or 21 can be brought to the intervention.
- the latch 22, as shown FIG. 5 can be seen, provided with a snap-in notch 27a provided in a latching projection, which is not shown in the box or piston side.
- at least one leg in FIG. 5 in that the limb 22 opposite legs are provided with a latchable under the associated spring claw 25 latching tooth 27 b. Conveniently, however, can be provided in the region of each leg of the locking member 23 a rest facility.
- the locking member 23 are associated with release means which facilitate removal from the sleeve 10.
- a handle may be provided.
- the locking member 23 is provided with a provided in the region of its upper yoke, inwardly open groove 28 for insertion of a tool, such as a screwdriver, provided.
- a tool such as a screwdriver
- the sleeve 10 with a suitable, from FIG. 4 apparent groove 28b be provided.
- the extension piston 6 can, as out FIG. 4 can be seen, a plurality of different axial fixed positions associated peripheral notches 20 and 21 have.
- the notches 20 are each a Ausschub ein, the notches 21 associated with the insertion position.
- two different Ausschub einen assigned, in the axial direction by the distance a staggered notches 20 are provided in the circumferential direction by an angle of 90 ° here. offset from each other.
- notch 20 includes an offset in the axial direction by an equal amount, circumferentially equiangularly arranged, the insertion position associated notch 21. Accordingly, in the illustrated example, two in the circumferential direction by 90 deg.
- each notch 20 is associated with a same angle notch 21, it is achieved that the Ausschubkolben between the insertion position and the selected Ausschub ein does not have to be rotated, which facilitates handling.
- a locking of the extension piston 6 is also designed as a U-shaped rider, as a whole with 23 designated locking member is provided, whose legs engage in circumferential grooves 24 of the sleeve 10.
- the lower ends of the two legs of the U-shaped locking member 23 are provided with outwardly directed locking teeth 27c, each of which engage under a web 25a forming an insertion pocket.
- Yoke 30 is provided with a latch 31 which projects radially with respect to the piston axis.
- the bush 10 here contains a yoke 30 associated with the window recess 26 through which the bolt 31 can reach through.
- the latch 31 forming projection engages through the window recess 26 and in a hereby brought to coincide, circumferential notch, for example, 20, the extension piston 6 a.
- the locking member 23 forming, U-shaped tab has in the example shown a stretchable by train configuration.
- at least the lateral limbs are provided with an extension clasp 32 bulging in relation to a tangential direction with respect to the extension piston 6 or the bush 10.
- the U-shaped locking member 23 is supported with its locking teeth 27c on the sleeve-side webs 25a.
- the mentioned extension accordingly leads to a stroke of the yoke 30 and, accordingly, of the bolt 31, as indicated by broken lines.
- the possible by said extension stroke of the bolt 31 corresponds at least to the depth of engagement of the bolt 31 in one of the notches 20, 21 of the sleeve 10th
- the yoke 30 may be provided with a handle.
- a channel 33 is provided for inserting a tool, for example a screwdriver.
- the channel 33 is formed here as a central passageway of the yoke 30 and arranged so that an inserted tool tip on the one hand on the upper boundary of the channel 33 and on the other hand on one of these opposite, circumferential surface 34 of the sleeve 10 is present, which facilitates the achievement of the desired stroke of the yoke 30.
- the U-shaped tab forming the locking member 23 springs back into its original position due to its inherent elasticity.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Verschliessen von Gebäudeöffnungen, insbesondere in Form eines Rollladens.The invention relates to a device for closing building openings, in particular in the form of a roller shutter.
Es sind Rollläden bekannt, bei denen die Wickelwelle in der Länge starr ist und einen fixen Lagerabstand aufweist. Dies erfordert eine hohe Herstellungsgenauigkeit und erschwert den Zusammenbau.There are shutters are known in which the winding shaft is rigid in length and has a fixed bearing distance. This requires a high manufacturing accuracy and complicates the assembly.
Die deutsche Gebrauchsmusterschrift
Es sind auch Anordnungen eingangs erwähnter Art bekannt, bei denen die Wickelwelle mit einem durch die Wirkung einer Ausschubfeder ausschiebbaren, eine Lageranordnung enthaltenden Verlängerungskolben versehen ist. Eine Blockierung des Verlängerungskolbens ist dabei nicht möglich. Dieser wird ausschliesslich durch die Kraft der Ausschubfeder an einer Rückstellbewegung gehindert. Hierbei besteht jedoch die Gefahr, dass im Falle grösserer Axialkräfte die Kraft der Ausschubfeder überwunden wird, so dass die Wickelwelle aus ihrer Lagerung herausspringen kann. Derartige Axialkräfte können z.B. auftreten, wenn der Rollladen beim Transport oder bei der Montage infolge einer Unachtsamkeit einer ruckartig abgebremsten Axialbewegung ausgesetzt ist.Arrangements of the type mentioned above are also known in which the winding shaft is provided with an extension piston which can be pushed out by the action of a push-out spring and which contains a bearing arrangement. A blockage of the extension piston is not possible. This is prevented solely by the force of the Ausschubfeder at a return movement. However, there is a risk that in the case of greater axial forces, the force of the Ausschubfeder is overcome, so that the winding shaft can jump out of their storage. Such axial forces can e.g. occur when the roller shutter is subjected during transport or assembly due to a carelessness of a jerk-braked axial movement.
Hiervon ausgehend ist es daher die Aufgabe der vorliegenden Erfindung, eine Vorrichtung oben erwähnter Art unter Vermeidung der Nachteile und Beibehaltung der Vorteile der bekannten Anordnungen mit einfachen und kostengünstigen Mitteln so zu verbessern, dass ein einfacher Zusammenbau und eine hohe Zuverlässigkeit erreicht werden.On this basis, it is therefore the object of the present invention, a device of the type mentioned above while avoiding the disadvantages and maintaining the advantages of the known arrangements with simple and inexpensive means to improve so that a simple assembly and high reliability can be achieved.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.This object is solved by the features of
Hierdurch kommt eine Vorrichtung zum Verschliessen von Gebäudeöffnungen, insbesondere in Form eines Rollladens in Vorschlag, deren Verschlussorgan auf eine Wickelwelle aufwickelbar ist, die an ihren Enden mit auf Stützorganen seitlicher Stützeinrichtungen aufnehmbaren Aufnahmeorganen versehen ist, wobei im Bereich wenigstens eines Endes der Wickelwelle ein das zugeordnete Aufnahmeorgan tragender, ausfahrbarer Verlängerungskolben vorgesehen ist, der in wenigstens einer axialen Fixstellung fixierbar ist. Bei den Stütz- und Aufnahmeorganen kann es sich jeweils um Lager- bzw. Lagerzapfen handeln. Erfindungsgemäß ist der Verlängerungskolben in einer in die Wickelwelle einsetzbaren Büchse aufgenommen, an der eine dem Verlängerungskolben zugeordnete Ausschubfeder abgestützt ist. Die Büchse samt Ausschubfeder und Verlängerungskolben bildet in vorteilhafter Weise eine vormontierbare Baugruppe.This is a device for closing of Building openings, in particular in the form of a shutter in proposal, the closure member is wound on a winding shaft, which is provided at their ends with supporting organs on lateral support means receiving members, wherein in the region of at least one end of the winding shaft, the associated receiving member bearing, extendable extension piston is provided which is fixable in at least one axial fixed position. The support and receiving organs can each be bearing or journal. According to the invention, the extension piston is accommodated in a bush which can be inserted into the winding shaft and on which a push-out spring assigned to the extension piston is supported. The sleeve including Ausschubfeder and extension piston forms advantageously a preassembled module.
Der verschiebbare Ausschubkolben ermöglicht in vorteilhafter Weise einen einfachen Zusammenbau der erfindungsgemässen Vorrichtung. Dadurch, dass der Verlängerungskolben fixierbar ist, wird dennoch das Verhalten einer in der Länge fixen Wickelwelle erreicht, was die Einstellung eines gewünschten Axialspiels ermöglicht und eine unerwünschte Verkürzung der Wickelwelle verhindert. Mit den erfindungsgemässen Massnahmen wird daher die obengenannte Aufgabe auf höchst einfache und kostengünstige Weise gelöst.The displaceable Ausschubkolben allows advantageously easy assembly of the inventive device. The fact that the extension piston is fixable, the behavior of a fixed length winding shaft is still achieved, which allows the setting of a desired axial play and prevents unwanted shortening of the winding shaft. With the inventive measures, therefore, the above object is achieved in a very simple and cost-effective manner.
Vorteilhafte Ausgestaltungen und zweckmässige Fortbildungen der übergeordneten Massnahmen sind in den Unteransprüchen angegeben.Advantageous embodiments and expedient developments of the higher-level measures are specified in the dependent claims.
So kann der Verlängerungskolben zweckmässig in unterschiedlichen Fixstellungen, vorzugsweise in wenigstens einer oder mehreren Ausschubstellungen und einer Einschubstellung fixierbar sein. Dadurch werden die obengenannten Vorteile noch verstärkt. Die Fixierung in der Einschubstellung ergibt eine besondere Vereinfachung des Zusammenbaus. Die Möglichkeit der Fixierung in mehreren Ausschubstellungen ermöglicht eine universelle Verwendbarkeit einer Wickelwelle für unterschiedliche Lagerabstände.Thus, the extension piston can be conveniently fixed in different fixed positions, preferably in at least one or more Ausschubstellungen and an insertion position. As a result, the above advantages are enhanced. The fixation in the insertion position results in a special simplification of the assembly. The possibility of fixing in several Ausschubstellungen allows universal usability of a winding shaft for different bearing distances.
Eine weitere vorteilhafte Massnahme kann darin bestehen, dass jeder axialen Fixstellung des Verlängerungskolbens eine umfangsseitige Auskerbung des Verlängerungskolbens zugeordnet ist, und dass die den Verlängerungskolben aufnehmende Büchse wenigstens eine umfangsseitige Fensterausnehmung aufweist, die von einem Riegel eines Verriegelungsorgans durchgreifbar ist, der bei in eine axiale Fixstellung gebrachtem Verlängerungskolben in die dieser Fixstellung zugeordnete Auskerbung eingreift. Diese Massnahmen ergeben eine besonders einfache und dennoch zuverlässige Fixierung des Verlängerungskolbens.Another advantageous measure may be that everyone axially fixed position of the extension piston is associated with a peripheral notch of the extension piston, and that the extension piston receiving bushing has at least one peripheral window recess, which is durchgreifbar by a bolt of a locking member which engages in brought into an axial fixed position extension piston in this fixed position associated notch. These measures result in a particularly simple yet reliable fixation of the extension piston.
In weiterer Fortbildung der übergeordneten Massnahmen kann das Verriegelungsorgan als U-förmiger Reiter ausgebildet sein, der mit die Büchse flankierenden Schenkeln auf diese aufsteckbar und hieran verrastbar ist. Diese Massnahmen ergeben eine unverlierbare Anbringung des Riegels.In a further development of the higher-level measures, the locking member may be formed as a U-shaped tab, which is flangeable with the sleeve flanking legs on this and latched thereto. These measures result in a captive attachment of the bolt.
Eine weitere vorteilhafte Massnahme kann darin bestehen, dass jeder einer Ausschubstellung des Verlängerungskolbens zugeordneten Auskerbung eine winkelgleich hiermit angeordnete, der Einschubstellung zugeordnete Auskerbung zugeordnet ist, die koplanar mit jeder weiteren der Einschubstellung zugeordneten Auskerbung angeordnet ist. Diese Massnahmen ermöglichen eine besonders einfache und sinnfällige Handhabung beim Zusammenbau.A further advantageous measure may consist in that each Ausgesterbung assigned to a Ausschubstellung the extension piston is associated with a same angle, the insertion position associated notch is assigned, which is coplanar with each other of the insertion position associated notch. These measures allow a particularly simple and obvious handling during assembly.
Weitere vorteilhafte Ausgestaltungen und zweckmässige Fortbildungen der übergeordneten Massnahmen sind in den restlichen Unteransprüchen angegeben und aus der nachstehenden Beispielsbeschreibung anhand der Zeichnung näher entnehmbar.Further advantageous embodiments and expedient developments of the parent measures are specified in the remaining subclaims and from the following description of the example with reference to the drawing closer.
In der nachstehend beschriebenen Zeichnung zeigen:
-
Figur 1 : eine Teil-Innenansicht eines Rollladenkastens in explosionsartiger Darstellung, -
Figur 2 : einen Längsschnitt durch einen Endbereich der Wickelwelle der Anordnung gemäss in einer ausgeschobenen Fixstellung,Figur 1 -
Figur 3 : die Anordnung gemäss in einer eingeschobenen Fixstellung,Figur 2 -
Figur 4 eine einen Verlängerungskolben enthaltende Baugruppe in explosionsartiger Darstellung, -
eine Ansicht des Verriegelungsorgans der Anordnung gemässFigur 5 , undFiguren 2 bis 4 -
Figur 6 : eine abweichende Gestaltung des Verriegelungsorgans.
-
FIG. 1 : a partial interior view of a roller shutter box in an explosive representation, -
FIG. 2 a longitudinal section through an end portion of the winding shaft of the arrangement according toFIG. 1 in an ejected fixed position, -
FIG. 3 : the arrangement according toFIG. 2 in an inserted fixed position, -
FIG. 4 an assembly containing an extension piston in explosive representation, -
FIG. 5 a view of the locking member of the arrangement according toFIGS. 2 to 4 , and -
FIG. 6 : a different design of the locking member.
Der Aufbau und die Wirkungsweise von Rollläden sind an sich bekannt und bedürfen daher im vorliegenden Zusammenhang keiner näheren Erläuterung mehr. Ein Rollladen enthält einen als Verschlussorgan fungierenden, durch gelenkig miteinander verbundene Lamellen gebildeten Panzer, der mit seinem oberen Ende an einer in
Die Wickelwelle 1 enthält einen durch einen Mehrkantrohr-Abschnitt gebildeten Mittelabschnitt 4, der an seinen Enden mit Aufnahmeeinrichtungen 5 versehen ist. Zumindest an einem Ende, das in
Zur Aufnahme des Verlängerungskolbens 6 ist eine Büchse 10 vorgesehen, die in den Mittelabschnitt 4 der Wickelwelle 1 einsetzbar ist. Zweckmässig ist dabei ein Presssitz vorgesehen. Zur Erleichterung der Montage der Büchse 10 kann diese mit Umfangsrippen 11 versehen sein, deren in Einschubrichtung vorderes Ende keilförmig verjüngt ist. Die Büchse 10 ist an ihrem inneren Ende, wie die
Im dargestellten Beispiel ist dem Verlängerungskolben 6 eine Ausschubfeder 18 zugeordnet. Diese umfasst die Innenhülse 13 und stützt sich einerseits am büchsenseitigen Steg 12 und andererseits an einer den kolbenseitigen Zapfen 14 umgebenden, kolbenseitigen Stützfläche 19 ab. Der Verlängerungskolben 6 wird durch die Ausschubfeder 18 in Ausschubrichtung beaufschlagt, die einer Einschubbewegung entgegenwirkt. Es wäre aber auch denkbar, den Verlängerungskolben 6 sowohl in Ausschubrichtung als auch in Einschubrichtung händisch zu bewegen.In the example shown, the
Der Verlängerungskolben 6 ist in wenigstens einer, vorzugsweise in mehreren axialen Fixstellungen fixierbar. Im dargestellten Beispiel ist der Verlängerungskolben 6 in zwei verschiedenen Ausschubstellungen und in einer Einschubstellung fixierbar. Der
Das Verriegelungsorgan 23 ist vorzugsweise wie die
Bei dem der
Dem Verriegelungsorgan 23 sind Auslösemittel zugeordnet, die ein Abziehen von der Büchse 10 erleichtern. Hierzu kann ein Griff vorgesehen sein. Bei dem in den
Der Verlängerungskolben 6 kann, wie aus
Bei dem in
Der das Verriegelungsorgan 23 bildende, U-förmige Reiter besitzt im dargestellten Beispiel eine durch Zug streckbare Konfiguration. Hierzu sind zumindest die seitlichen Schenkel mit einer gegenüber einer bezüglich des Verlängerungskolbens 6 bzw. der Büchse 10 tangentialen Richtung ausbauchenden Verlängerungsspange 32 versehen. Im Falle einer Zugbeanspruchung in Schenkelrichtung will er dann, wie in
Auf diese Weise ist es hier möglich, den Riegel 31 ausser Eingriff mit der Auskerbung 20 bzw. 21 des Verlängerungskolbens 6 zu bringen, d.h. diesen zu entriegeln, ohne den das Verriegelungsorgan 23 bildenden, U-förmigen Reiter von der Büchse 10 abnehmen zu müssen. Dieser kann vielmehr immer auf der Büchse 10 verbleiben. Zum Anheben des Jochs 30, d.h. zur Aufbringung des erforderlichen Zugs, sind geeignete Auslösemittel vorgesehen. Hierzu kann das Joch 30 mit einem Griff versehen sein. Im dargestellten Beispiel ist ein Kanal 33 zum Einführen eines Werkzeugs, beispielsweise eines Schraubenziehers vorgesehen. Der Kanal 33 ist hier als mittiger Durchgangskanal des Jochs 30 ausgebildet und so angeordnet, dass eine eingeführte Werkzeugspitze einerseits an der oberen Begrenzung des Kanals 33 und andererseits an einer dieser gegenüberliegenden, umfangsseitigen Fläche 34 der Büchse 10 anliegt, was die Bewerkstelligung des gewünschten Hubs des Jochs 30 erleichtert. Sobald die in Streckrichtung wirkende Kraft entfällt, federt der das Verriegelungsorgan 23 bildende, U-förmige Reiter aufgrund seiner Eigenelastizität in die Ursprungsstellung zurück.In this way it is possible here to bring the
Das zweckmässig in Form eines U-förmigen Reiters ausgebildete Verriegelungsorgan 23 kann zweckmässig als aus Kunststoff bestehender Spritzgussformling hergestellt werden. Dasselbe gilt für die Büchse 10 und den Verlängerungskolben 6.The practical trained in the form of a U-shaped
Claims (10)
- A device for closing the openings in buildings, in particular a roller blind with a closure element which can be wound on a reel shaft (1) which latter is at its ends provided with receiving elements (7) receivable by support members of lateral support devices, comprising in the area of at least one end thereof an extendable extension piston (6) holding the associated receiving element (7) and being fixable in at least one axial fixing position, characterized in that the extension piston (6) is received by a sleeve (10) insertable into the reel shaft (1), such sleeve supporting a push-out spring (18) associated with the extension piston (6), with the said sleeve (10) comprising a slotted inner sleeve (13) embraced by the push-out spring (18), which inner sleeve (13) is engaged by a projecting nose (14) of the extension piston (6) standing out relative to the abutting surface (19) of the extension piston (6) in a direction opposite the push-out direction, such abutting surface being associated with the push-out spring (18), with the extension piston (6) being provided with spring-action tongues (15) having radial projections (16) which engage the slots (17) of the inner sleeve (13).
- A device in accordance with Claim 1, characterized in that the extension piston (6) is fixable in various fixing positions, preferably in at least one or in several different pushed-out positions, and further in its pushed-in position.
- A device in accordance with Claim 1 or 2, characterized in that the force of a push-out spring (18), whose end away from the extension piston (6) is supported by the sleeve (10), is exertable in push-out direction on the extension piston (6).
- A device in accordance with any of the preceding claims, characterized in that associated with each axial fixing position of the extension piston (6) is a circumferential notch (20 or 21, respectively) of the extension piston (6), and that the sleeve (10) receiving the extension piston (6) has at least one circumferential window recess (26) which can be reached through by a latch (22, 31) of a locking element (23), which, when the extension piston (6) is moved into an axial fixing position, can engage the notch (22 or 21, respectively) associated with the said fixing position.
- A device in accordance with Claim 4, characterized in that the locking element (23) is designed as a U-shaped rider with two lateral legs which can be attached to the sleeve (10) and snapped into engagement therewith, with preferably at least one lateral leg engaging a circumferential groove (24) of the sleeve (10) associated with the window recess (26) and being provided with a radial projection forming the latch (22), and further with the preferably U-shaped rider, forming the locking element (23), which, with its yoke (30) connecting the lateral legs, encompasses the window recess (26) of the sleeve (10), and further with the yoke (30) being provided with a radial projection forming the latch (31), which, extending through the window recess (26), can be brought into engagement with a circumferential notch (20, 21) of the extension piston (6).
- A device in accordance with Claim 5, characterized in that the U-shaped rider forming the locking element 23 has a configuration which is extendable by tensile force, preferably by an extension element 32 of its lateral legs.
- A device in accordance with any of the Claims 4 to 6, characterized in that the locking element (23) is provided with an unlocking element (28).
- A device in accordance with any of the preceding Claims 5 to 7, characterized in that the sleeve (10) is provided with pockets for inserting the lateral legs of the U-shaped locking element (23), with preferably at least one lateral leg of the locking element (23) having the capacity of being snapped into engagement with the associated pocket.
- A device in accordance with any of the preceding Claims, characterized in that the notches (20) associated with the different pushed-out positions of the extension piston (6) are mutually offset relative to one another by an angle of preferably 90 degrees in a circumferential direction.
- A device in accordance with Claim 9, characterized in that associated with each notch (20) associated with a pushed-out position of the extension piston (6) is a notch (21) arranged at the same angle and associated with the pushed-in position, and that all notches (21) associated with the pushed-in position are arranged in a coplanar relationship.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005034063A DE102005034063B3 (en) | 2005-07-21 | 2005-07-21 | Device for closing building openings |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1746244A2 EP1746244A2 (en) | 2007-01-24 |
EP1746244A3 EP1746244A3 (en) | 2010-04-28 |
EP1746244B1 true EP1746244B1 (en) | 2011-11-09 |
Family
ID=37181909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06013996A Active EP1746244B1 (en) | 2005-07-21 | 2006-07-06 | Closure device for openings in buildings |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1746244B1 (en) |
AT (1) | ATE532937T1 (en) |
DE (1) | DE102005034063B3 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2631415A2 (en) | 2012-02-27 | 2013-08-28 | Roma Kg | Building opening shading device and component for the same |
DE102013000281A1 (en) | 2013-01-10 | 2014-07-10 | Roma Kg | Axle cap module for winding shaft of building opening shading device, such as vertical awning or roller shutter, has regulating element received at axle cap module, where the locking element stands in engagement with the guide track |
DE102013000324A1 (en) | 2013-01-10 | 2014-07-10 | Roma Kg | Axle cap module for winding shaft of building opening shading device such as roller shutter, has tension spring arranged for switching piston against interior of sleeve between different axial positions by operator |
DE102013000278A1 (en) | 2013-01-10 | 2014-07-24 | Roma Kg | Axle cap module for hollow winding shaft of e.g. vertical awning for building, has winding shaft carrier and socket that are coupled over key-type gearings, such that press-fit portions are press fit into shaft by applying torque |
EP2918768A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Building opening shadowing device |
EP2918770A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Building opening shading device and side bearing module for a winding shaft of the building opening shading device |
EP2918769A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Displaceable and lockable axis arrangement for the winding shaft of a shading device |
DE102014003494A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
DE102014003497A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
US10858885B2 (en) | 2017-04-11 | 2020-12-08 | acomax GmbH | Shaft assembly, covering or protective device, and mounting kit |
EP4446557A1 (en) | 2023-04-14 | 2024-10-16 | Roma Kg | Auxiliary roller shutter box and floorboard and floorboard mounting profile therefor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102009052010B4 (en) | 2009-11-05 | 2012-02-16 | Roma Kg | Renovation roller shutter and side panel module for it |
DE102009052009B4 (en) | 2009-11-05 | 2012-03-08 | Roma Kg | Renovation shutters, winding shaft housing, Einhausungsbauteil and mounting adapter for it |
ITPD20130198A1 (en) * | 2013-07-18 | 2015-01-19 | Alpac S R L Unipersonale | PERFORMED STRUCTURE OF DOOR ROLLER SHUTTER AND DEVICE FOR FACILITATING ASSEMBLY OF A WINDING SHAFT INCLUDING IN THIS PERFECT STRUCTURE |
EP3336298B1 (en) | 2016-12-15 | 2019-07-17 | Alukon Kg | Roller capsule set for a winding shaft |
DE102018006500B3 (en) * | 2018-08-17 | 2020-02-06 | Roma Kg | Telescopic axle cap |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE188067C (en) * | ||||
DE7510733U (en) * | 1975-07-31 | Heuer E | Roller shutter shaft | |
DE7017601U (en) * | 1970-05-12 | 1971-02-18 | Aeberli Kurt | ROLLER SHUTTERS WITH BELT PULLEY LOCATED OUTSIDE THE SHUTTER CASE. |
DE8914695U1 (en) * | 1989-12-14 | 1990-02-01 | Schüco International GmbH & Co, 4800 Bielefeld | Roller shutter for a window, a door or similar. |
DE19630744B4 (en) * | 1996-07-30 | 2005-08-25 | Gutbrod Fenster und Türen GmbH & Co. KG | Storage device for shutters |
DE10217793A1 (en) * | 2002-04-20 | 2003-11-06 | Fuerst Alexander | Cover device for rolled down shutters for window or door, comprises winding shaft for web with motif inside casing securable to bottom shutter bar |
DE10304897B4 (en) * | 2003-02-06 | 2005-04-14 | Roma Rolladensysteme Gmbh | Device for closing building openings |
EP1698755B1 (en) * | 2005-02-03 | 2008-01-09 | SKS Stakusit Bautechnik GmbH | Box for roller shutter |
-
2005
- 2005-07-21 DE DE102005034063A patent/DE102005034063B3/en active Active
-
2006
- 2006-07-06 AT AT06013996T patent/ATE532937T1/en active
- 2006-07-06 EP EP06013996A patent/EP1746244B1/en active Active
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2631415A2 (en) | 2012-02-27 | 2013-08-28 | Roma Kg | Building opening shading device and component for the same |
DE102012003592A1 (en) | 2012-02-27 | 2013-08-29 | Roma Kg | Building opening shading device and device therefor |
DE102013000281A1 (en) | 2013-01-10 | 2014-07-10 | Roma Kg | Axle cap module for winding shaft of building opening shading device, such as vertical awning or roller shutter, has regulating element received at axle cap module, where the locking element stands in engagement with the guide track |
DE102013000324A1 (en) | 2013-01-10 | 2014-07-10 | Roma Kg | Axle cap module for winding shaft of building opening shading device such as roller shutter, has tension spring arranged for switching piston against interior of sleeve between different axial positions by operator |
DE102013000278A1 (en) | 2013-01-10 | 2014-07-24 | Roma Kg | Axle cap module for hollow winding shaft of e.g. vertical awning for building, has winding shaft carrier and socket that are coupled over key-type gearings, such that press-fit portions are press fit into shaft by applying torque |
DE102013000324B4 (en) | 2013-01-10 | 2020-06-10 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
DE102013000278B4 (en) | 2013-01-10 | 2019-01-03 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
DE102013000281B4 (en) | 2013-01-10 | 2019-01-03 | Roma Kg | Building opening shading device and axle shaft module for the winding shaft of the building opening shading device |
DE102014003497A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
DE102014003496B4 (en) * | 2014-03-14 | 2016-08-11 | Roma Kg | Building opening shading device and axle cap module for a winding shaft of the building opening shading device |
DE102014003499A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device |
DE102014003498A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and side bearing module for a winding shaft of the building opening shading device |
DE102014003496A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and axle cap module for a winding shaft of the building opening shading device |
EP2918770B1 (en) | 2014-03-14 | 2016-07-06 | Roma Kg | Building opening shading device and side bearing module for a winding shaft of the building opening shading device |
DE102014003494B4 (en) * | 2014-03-14 | 2016-08-04 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
DE102014003494A1 (en) | 2014-03-14 | 2015-09-17 | Roma Kg | Building opening shading device and axle cap module for the winding shaft of the building opening shading device |
EP2918769A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Displaceable and lockable axis arrangement for the winding shaft of a shading device |
EP2918770A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Building opening shading device and side bearing module for a winding shaft of the building opening shading device |
EP2918768A1 (en) | 2014-03-14 | 2015-09-16 | Roma Kg | Building opening shadowing device |
DE102014003497B4 (en) * | 2014-03-14 | 2021-02-25 | Roma Kg | Building opening shading device with an axle cap module for the winding shaft of the building opening shading device |
US10858885B2 (en) | 2017-04-11 | 2020-12-08 | acomax GmbH | Shaft assembly, covering or protective device, and mounting kit |
EP4446557A1 (en) | 2023-04-14 | 2024-10-16 | Roma Kg | Auxiliary roller shutter box and floorboard and floorboard mounting profile therefor |
Also Published As
Publication number | Publication date |
---|---|
ATE532937T1 (en) | 2011-11-15 |
DE102005034063B3 (en) | 2007-04-12 |
EP1746244A3 (en) | 2010-04-28 |
EP1746244A2 (en) | 2007-01-24 |
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