WO2012143184A1 - Dispositif de fermeture - Google Patents

Dispositif de fermeture Download PDF

Info

Publication number
WO2012143184A1
WO2012143184A1 PCT/EP2012/054331 EP2012054331W WO2012143184A1 WO 2012143184 A1 WO2012143184 A1 WO 2012143184A1 EP 2012054331 W EP2012054331 W EP 2012054331W WO 2012143184 A1 WO2012143184 A1 WO 2012143184A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
closing
drive unit
coupling
winding shaft
Prior art date
Application number
PCT/EP2012/054331
Other languages
German (de)
English (en)
Inventor
Dieter Fuchs
Hans Moser
Original Assignee
Becker-Antriebe Gmbh
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 Becker-Antriebe Gmbh filed Critical Becker-Antriebe Gmbh
Publication of WO2012143184A1 publication Critical patent/WO2012143184A1/fr

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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
    • 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • 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
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Definitions

  • the invention relates to a closing device according to the preamble of
  • Patent claim 1 and a method for adjusting a closing element of a closing device according to the preamble of patent claim 8.
  • Shutters have a plurality of mutually coupled rods and are used to open or close an opening, in particular a window.
  • the bars of the shutter may be in an open position in which the opening is at least partially exposed. Further, the bars of the shutter may be in a closed position in which the opening is closed to darken a room and / or to protect it against unauthorized access. The protection against unauthorized access is ensured in roller shutters by the fact that the rods are made of a solid material.
  • the shutters are designed such that the rods in the opening or
  • Venetian blinds have mutually coupled rods that can be brought by pulling a string analogous to the shutter in a closed or open position. When the rods are in the closed position, they can be replaced by a
  • the bars of the blinds are usually made of a thin and flexible material, the blinds can not provide effective protection against unauthorized access into the room.
  • EP 0 687 793 B1 discloses a shutter device designed as a roller shutter, which has the above-mentioned shuttering properties. That is, the shutter has both the shutter properties, such as protection against unauthorized access to the room and closing or opening an opening, as well as the jalousie property that by rotating the rods about their own axis allows the entry of air and light into the room becomes.
  • the bars of the shutters are each connected to an adjusting device which causes the rods to rotate about their own axis.
  • the adjusting device is driven via one or more further drive unit or drive units.
  • a disadvantage of the above embodiment is that in each case a drive unit is required for the winding or unwinding of the rods and for rotating the rods about its own axis. This increases the cost of manufacturing the roller shutter and the structure of the shutter becomes complicated.
  • the object of the present invention is to provide a closure device which does not have at least the above-mentioned disadvantages.
  • a closing device which has at least two closing elements coupled to each other.
  • the closing device has a winding shaft for winding or unwinding the closing elements and a
  • Closing device to an adjusting device which is coupled to the closing elements and can cause a rotation of at least one of the closing elements about the respective axis of rotation of the closing element.
  • the adjusting device is connected via a coupling device with the Antnebsaku, in particular the output shaft of the drive unit, wherein the coupling device, the rotational movement of the drive unit, in particular the output shaft of the drive unit, to the
  • an advantage of the invention is that only a single drive unit is required both for winding and unwinding the closing elements on or from the winding shaft and for rotating the closing elements about its axis. As a result, the provision of a single drive unit reduces the
  • Closing device is simplified.
  • the provision of a single drive unit also offers the advantage that only a single-channel transmission device for controlling the drive unit is necessary, in contrast to the prior art, in which a multi-channel transmission device must be provided for controlling the various drive units.
  • the rotatable first bearing can be coupled to the drive unit, which is designed for example as a tubular motor, and transmitted via the coupling device, the rotational movement of the drive unit to the adjusting device.
  • Adjusting device with already provided in the closing device components. Therefore, it is not necessary additional components in the closing device for
  • the rotatable first bearing may be formed with respect to the winding shaft such that a winding shaft rotational axis corresponds to a bearing rotational axis.
  • the rotatable first storage a drive unit coupling portion and a Having return device coupling section.
  • the first bearing may be coupled in the drive unit coupling portion with the drive unit or the
  • the coupling of the drive unit with the first storage is such that the drive unit is rotatably coupled via a fastening means with the first storage, so that the rotational movement of
  • the resetting device coupling section is adjacent to
  • Reset device section thereby, by the rear part means, a large reverse torque for rotating the rotatable bearing to the home position can be secured because the distance between a bearing rotational axis of the rotatable first bearing and the corner portion is large.
  • the second storage can be coupled with a rear part device.
  • the rear part device and the coupling device can be coupled to the same position of the first bearing with this.
  • only one fixing means is required for coupling the rear part device and the coupling device with the first bearing.
  • the coupling device can be designed such that a coupling rod connected to the rotatable first bearing is connected to a rotatable transmission device.
  • the transmission device can be coupled via a connecting means with at least one adjusting device.
  • Such a design of the coupling device is achieved in a simple manner that a rotational movement of the bearing is transmitted in a rotational movement of the adjusting device.
  • Connecting means can be arranged in a guide rail and moves in Essentially in the longitudinal direction. Furthermore, the adjusting device can be coupled to a rod which is arranged in the guide rail and supports a rotation of the adjusting device by the connecting means. The coupling of
  • Adjustment device with the rod can be made such that the rod moves in a rotation of the adjusting device in a direction opposite to the connecting means direction.
  • the transmission device can be used as a pivot around a pivot lever
  • Transmission device may also be formed as at least one turntable, which is suitable for transmitting the rotational movement of the rotatable mounting on the adjusting device.
  • the winding shaft can be stored in a rotatable second storage.
  • the rotatable second bearing may support the winding shaft at its end remote from the first bearing and is not coupled to the drive unit.
  • the second bearing is coupled analogously to the first bearing via its own coupling device with an adjusting device, which differs from the coupled with the first bearing adjustment device. More precisely, the adjusting device coupled to the first bearing and the adjusting device coupled to the second bearing are in each case one of the two
  • the second bearing is connected via a Torsionsverhi tangiblesstab with the first storage. This can ensure that the rotational movement of the first bearing is transmitted directly and without a twist on the second storage. As a result, it is ensured in a simple manner that no torsion on the.
  • Storage or the second rotatable mounting with the respective adjustment can be the same.
  • embodiments are also possible in which the coupling devices differ from each other.
  • the drive unit can in the winding shaft, in particular a cavity of the
  • Winding shaft be provided. Furthermore, a radio receiver and / or a control device can be arranged in the winding shaft. By providing the aforementioned components in the winding shaft is no additional space for this
  • the drive unit can control the rotation of the rotatable first bearing and thus the rotation of the closing element coupled to the adjusting device. So it is possible the closing means, starting from a basic position in one
  • the basic position is the position of
  • Closing elements have been rotated.
  • the rotation from the basic position into the deflection position can be in a range between 0 ° to 170 °, in particular 130 °.
  • Closing element can be continuous or stepwise.
  • the control of the rotation can be done by a transmitting device and / or automatically by an example stored in the control device operation.
  • the adjustment of the closing elements by the adjusting device can only take place when the closing elements are in a stop position.
  • Stop position is a position in which at least one
  • Closing element abuts against a stop element and therefore another
  • the torque of the drive unit is transmitted to the adjusting device via the coupling device, which is coupled to the drive unit. Because the coupling device, which is coupled to the drive unit.
  • Drive unit can be coupled to the rotatable first storage, the torque of the drive unit can be transferred to the rotatable first storage.
  • the coupling device may be coupled to the first rotatable bearing and thus cause a rotation of the adjusting device upon rotation of the first bearing. Since the closing elements are coupled to the adjusting device, a rotation of the adjusting device causes a rotation of the closing elements.
  • the stop element may be, for example, an opening
  • the stop element may correspond to a shock means, which is a positioning of the
  • the intermediate position may be a position that is between the open position and the closed position of the closing elements.
  • the position of the shock means may be controlled by a control device such that the impact means may be in an undeflected position or in a deflected position. In the undeflected position, the closing elements do not strike against the impact means, but are moved so far until they hit against the frame bottom. On the other hand, the closing elements in a deflected position of the impact means already strike the impact means before reaching the frame base, since the impact means projects, for example, into a guide of the closing elements.
  • the closing elements In the stop position, the closing elements can be decoupled from each other. This can be ensured by a corresponding design of the closing elements.
  • the closing elements may be formed hackenförmig at their ends, wherein the heels of mutually adjacent
  • Closing elements are coupled to each other in an up or unwinding of the closing elements on or from the winding shaft. A rotation of the closing elements around its own axis of rotation is prevented by a coupling of the closing elements. In a collision of the closing element closest to the closing element against the stop element, the remaining closing elements are lowered further in the direction of the stop element due to the continued operation of the drive unit. As a result of the further lowering of the closing elements takes place
  • Closing elements around their own axis of rotation is possible.
  • other embodiments of closing elements are possible in which during the up or Abwickeins the closing a rotationally fixed coupling between them and the rotationally fixed coupling is achieved in abutment of at least one closing element to the stop element.
  • the coupling of the rotatable first bearing with the drive unit can be effected such that during the winding or winding of the closing elements, the rotatable first bearing is not rotated.
  • the rotation of the rotatable first storage takes place only when the closing elements abut against the stop element or are in the stop position.
  • the rotation of the rotatable first bearing causes the previously described rotation of the closing elements about their own axis.
  • the closing device may be a roller shutter and at the
  • Closing elements may be bars of the shutter.
  • Closing device can be used for closing or opening window openings and / or openings in air conditioners. Of course that can
  • Closing device can be used in other technical fields, in which closure devices are used for opening and closing an opening and at the same time there is a need that the closing elements are rotatable about its own axis to change the opening cross-section to an entry of light and air to enable.
  • Figure 1 a schematic view of the winding shaft and the rotatable
  • Figure 2 a schematic side view of a rotatable first storage
  • FIG. 3 shows a perspective view of a roller shutter according to the invention
  • FIG. 4A shows a side view of two roller shutter bars coupled to one another
  • FIG. 4B shows a side view of two bars of the decoupled rod
  • Roller shutter Figure 5: a top and side view of an adjustment of the shutter
  • FIG. 6 a plan view of a guide element of the roller shutter
  • the closing device 1 partially shown in FIG. 1 has a winding shaft 20, which is mounted in two rotatable bearings 30, 31.
  • the winding shaft 20 is used for winding or unwinding of closing elements not shown in Figure 1 10.
  • a drive unit not shown in the figure 1 is coupled to the winding shaft 20 and the rotatable first bearing 30.
  • the first and second bearings 30, 31 are connected to each other via a Torsionsverhi tangiblesstab 32.
  • the first bearing 30 is coupled to a rear part device 60.
  • the winding shaft 20 and the rotatable bearings 30, 31 are formed such that a
  • Winding shaft rotation axis W coincides with a bearing axis of rotation L is located.
  • the second bearing 31 is coupled via a coupling device 50 with the adjusting device 40.
  • the first bearing 30 is also coupled via a coupling device 50 to an adjusting device 40.
  • the coupling devices 50 of the first and second bearings 30, 31 are constructed the same.
  • the coupling device 50 has a coupling rod 51, a transmission device 53 and a connecting means 52.
  • the transfer device 53 is formed as a pivotable about a pivot lever. The lever is connected at one end to the coupling rod 51 and at the other end to the connecting means 52.
  • the coupling rod 51 is connected to the respective rotatable bearing 30, 31 at the end remote from the transmission device 53.
  • the connecting means 52 is at its end remote from the transfer device 53 with the
  • Adjustment device 40 connected.
  • the adjusting device 40 is further connected to a rod 54 which extends parallel to the connecting means 52.
  • the rod 54 and the connecting means 52 are arranged in a guide rail 55. Furthermore, it can be seen from FIG. 2 that the
  • Drive unit is coupled to the first bearing 30 in a drive unit coupling point 33.
  • Coupling device are coupled to a same coupling point 34 of the first bearing 30 with this.
  • the coupling point 34 is located in one of the
  • FIG. 3 shows a closing device 1, which is designed as a roller shutter.
  • the closing elements 10 are formed in this case as rods and are in
  • the roller shutter has two opposing guide rails 55. Between the guide rails 55, the rods 10 are guided during winding or unwinding in a guide 56. The bars 0 are in the position shown in FIG.
  • roller shutter or the rods 10 coupled together.
  • the rods 10 have at their to the guide rails 55 respectively facing ends projections 15, over which they can be performed in the guide 56 of the guide rail 55.
  • a portion of the rods 10 shown in Figure 2 is wound on the winding shaft 20. Not on the
  • Winding shaft 20 wound part of the rods 10 is guided over the respective projection of the rods in the guide 56.
  • the guide 56 is defined by an adjusting device 40 shown in FIG. 5 and a guide element 70 shown in FIG. 6, wherein in the guide 56 the adjusting device 40 and the guide element 70 are each provided alternately.
  • the drive unit not shown in Figure 3 is coupled via a fastening means 80 in a drive unit coupling portion of the first bearing 30 with this rotation.
  • a fastening means 80 in a drive unit coupling portion of the first bearing 30 with this rotation.
  • Coupling device 50 coupled.
  • FIGS. 4A and 4B two bars 10, 10 'are each shown in a side view, FIG. 4A showing the bars 10, 10' in a coupled position and FIG. 4B the bars 10, 10 'being decoupled Position shows.
  • the individual rods 10, 10 ' have hackenförmige ends 1 1, 1 1'. They attack each other
  • the second rod 10 can not be lowered further along the lowering direction R. Furthermore, when the hack-shaped ends 1 1 abut against the end faces of the rods 10, 10 ', they no longer engage with one another, so that the rods are decoupled. Consequently, the rods 10, 10 'upon rotation of the
  • Adjusting device 40 are rotated about the respective axis of rotation 12.
  • Fig. 5 shows a top and side view of the adjusting device 40 which is coupled to the rods 10.
  • the adjusting device 40 is a component of the guide 56 shown in FIG. 3 and, when viewed from above, has a circular main body 41 in which an adjusting device groove 42 is inserted.
  • the main body 41 is connected to a lever element 44.
  • the lever element 44 is connected via an opening, not shown in FIGS. 1 to 6, in the guide rail 55 to the connection means 52 shown in FIGS. 1 and 2.
  • the adjusting device 40 additionally has a pin element 43, by means of which the adjusting device 40 is rotatably mounted on the guide rail 55 shown in FIG.
  • FIG. 6 shows a guide element 70 in a plan view and a side view.
  • the guide member 70 has a
  • the guide element main body 71 in which a politiciansselementnut 72 is provided.
  • the guide element main body 71 has a rectangular cross section, the two sides of which are recessed by quarter circle cutouts 74.
  • Quarter-circle cutouts 74 have a radius that is equal to or greater than the radius of the main body 41 of the adjusting device 40.
  • the guide element main body 71 ensures that the adjusting device 40 can be provided with the circular base body 41 adjacent to the guide element 70 in order to form the guide 56 for the rods 10 in the guide rail 55.
  • the incidentselementnut 72 has the same shape as the Verstellin therapiessnut 42.
  • the guide member 70 has, as can be seen from the side view, a countersunk bore 73 over which the
  • Guide member 70 can be fixed by means of a screw with the guide rail 55.
  • the movement sequence of the closing device 1 will be described below.
  • the drive unit is actuated and the closing elements 10 are of the
  • Drive unit has a braking effect on the movement of the closing elements 10.
  • the biasing force applied by the restoring device 60 is dimensioned larger than the maximum occurring during unwinding of the closing elements 10 torque. Consequently, only a torque output from the drive unit to the winding shaft. That in that the first bearing 30 coupled to the drive unit is not rotated.
  • the closing elements 10 are guided over the projections 15 in the guide 56 of the guide rail 55.
  • the closing elements 10 abut against a stop element 14
  • Closing elements 10 are decoupled from each other and the winding shaft 20 can not rotate further.
  • the torque of the drive unit is transmitted to the rotatable first bearing 30.
  • the rotation of the first bearing 30 is transmitted to the rotatable second bearing 31. Due to the coupling of the first rotatable bearing 30 with the
  • Adjustment device 40 via the coupling device 50, the adjusting device 40 rotates in a deflection position. Further, the adjusting device rotates in a deflection position, which is coupled to the second bearing 31. A rotation of the adjusting device 40 in the deflection position causes a

Landscapes

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

Abstract

L'invention concerne un dispositif de fermeture (1) comprenant au moins deux éléments de fermeture (10), et un procédé de réglage des éléments de fermeture (10). Le dispositif de fermeture (1) présente un arbre d'enroulement (20) pour enrouler ou dérouler les éléments de fermeture (10). Le dispositif de fermeture (1) présente également une unité d'entraînement qui est accouplée avec l'arbre d'enroulement (20) et avec un dispositif de réglage (40). Lors d'une rotation du dispositif de réglage (40), les éléments de fermeture (10) tournent autour de leur propre axe de rotation.
PCT/EP2012/054331 2011-04-18 2012-03-13 Dispositif de fermeture WO2012143184A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110002120 DE102011002120B4 (de) 2011-04-18 2011-04-18 Verschließvorrichtung, wie zum Beispiel Rollladen oder Jalousie, mit auf eine Wickelwelle auf- und abwickelbaren Verschließelementen
DE102011002120.5 2011-04-18

Publications (1)

Publication Number Publication Date
WO2012143184A1 true WO2012143184A1 (fr) 2012-10-26

Family

ID=45855762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/054331 WO2012143184A1 (fr) 2011-04-18 2012-03-13 Dispositif de fermeture

Country Status (2)

Country Link
DE (1) DE102011002120B4 (fr)
WO (1) WO2012143184A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842502A1 (de) * 1998-09-17 2000-05-25 Fennel Gmbh Jalousierbarer Rolladen
EP0687793B1 (fr) 1994-05-15 2001-01-03 Hagay Yadidya Volet à persienne
EP1990501A2 (fr) * 2007-05-07 2008-11-12 BUBENDORFF Société Anonyme Lame notamment pour tablier de système de fermeture de bâtiment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362832A (de) * 1957-07-22 1962-06-30 Kisslig Ernst Rolladen
DE1509213A1 (de) * 1963-01-22 1969-06-26 Hunter Douglas Lamellen-Rolladen
DE202008012582U1 (de) * 2008-06-16 2008-12-24 Eming, Winfried H., Dipl.-Ing. Eine Vorrichtung zur Reduzierung und Vereinfachung des Montageaufwandes bei Erhalt der Sicherheit gegen Einbruch an Haus und Kellertüren
CN101649717B (zh) * 2009-08-11 2015-09-09 广州市卓明建材有限公司 卷帘门卷轴机构及玻璃卷帘门

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687793B1 (fr) 1994-05-15 2001-01-03 Hagay Yadidya Volet à persienne
DE19842502A1 (de) * 1998-09-17 2000-05-25 Fennel Gmbh Jalousierbarer Rolladen
EP1990501A2 (fr) * 2007-05-07 2008-11-12 BUBENDORFF Société Anonyme Lame notamment pour tablier de système de fermeture de bâtiment

Also Published As

Publication number Publication date
DE102011002120A1 (de) 2012-10-18
DE102011002120B4 (de) 2014-06-18

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