WO2005019579A1 - Systeme d'entrainement pour actionner des systemes de fermeture de batiment rabattables - Google Patents

Systeme d'entrainement pour actionner des systemes de fermeture de batiment rabattables Download PDF

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Publication number
WO2005019579A1
WO2005019579A1 PCT/EP2004/007261 EP2004007261W WO2005019579A1 WO 2005019579 A1 WO2005019579 A1 WO 2005019579A1 EP 2004007261 W EP2004007261 W EP 2004007261W WO 2005019579 A1 WO2005019579 A1 WO 2005019579A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive system
drive
profile
chain
profiles
Prior art date
Application number
PCT/EP2004/007261
Other languages
German (de)
English (en)
Inventor
Herbert STÖHR
Original Assignee
Elero 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 Elero Gmbh filed Critical Elero Gmbh
Priority to DE112004001157T priority Critical patent/DE112004001157D2/de
Publication of WO2005019579A1 publication Critical patent/WO2005019579A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a drive system for actuating foldable building locks.
  • Building closures of this type can be designed, for example, as louvre windows, ventilation flaps or smoke flaps.
  • a drive system for actuating such building locks is known from EP 0764 754 Bl.
  • This drive system essentially consists of a rack and pinion drive with a drive member rotatable about an axis, with a rack and with a guide member pivotable about the axis of the drive member, which consists of two halves which receive the rack between them and guide them laterally.
  • the guide element also supports the rack on the back of the rack via rollers, the axes of which penetrate the halves and connect them to one another.
  • a bearing housing which can be attached to a building part and which rotatably supports the drive element is provided.
  • the drive member comprises a shaft on which a pinion is formed.
  • the two halves of the guide member rest on the outside of the pinion on both sides and have bearings in which the shaft is rotatably received on both sides of the pinion.
  • the bearing housing surrounds the guide member and also has bearings for the shaft.
  • the drive system requires an undesirably large installation volume due to the travel path of the rack.
  • Such an installation volume is not available in many arrangements with building locks.
  • the means for actuating the louvre window elements which form the foldable building locks must be integrated in profiles which are seated on a bolt.
  • the lower ends of the toothed racks must be led out over the lower edges of the profiles so that the necessary travel paths can be realized with the toothed racks in order to be able to adjust the louvre window elements in the desired manner.
  • suitable holes have to be machined into the bolt, in which the ends of the toothed racks protruding over the profiles are guided.
  • the invention has for its object to provide a drive system of the type mentioned, by means of which a reliable and precise actuation of foldable building locks is made possible at low cost and assembly costs.
  • the drive system has at least two movably mounted actuators for adjusting the building locks for actuating foldable building locks.
  • the actuators are each connected to a guide element, each guide element being slidably mounted in a profile.
  • Each guide element is encircled by a fenden chain of a chain drive fixed, and has a central drive for the chains circulating in the profiles.
  • chain and chain drive are to be interpreted generally to include chain-like drives such as toothed belt drives.
  • An essential advantage of the drive system according to the invention is that the chains forming the components of the chain drive can be easily inserted as modules into the profiles. It is particularly advantageous that, in contrast to toothed racks, the chains remain completely within the profiles even during their operation.
  • the profiles can thus be placed on frame elements, such as transoms for louvre windows, without having to work holes or the like in these frame elements.
  • the building locks which can be actuated with the drive system according to the invention can be designed in particular as louvre windows, ventilation flaps or smoke extraction flaps.
  • At least two actuators which are preferably designed as push rods, are used to actuate such building locks. These are adjusted via a respective guide element, which is moved in the respective profile by the assigned chain.
  • Another significant advantage of the drive system according to the invention is that the chains in the individual profiles are driven by a common drive. A particularly simple and reliable synchronization of the movements of the chains in the individual profiles is thereby achieved. In comparison to systems with separate drives for each chain, there is no control that synchronizes the movements of the individual chains. A considerable cost saving is thus achieved with the drive system according to the invention.
  • the chains are coupled to the drive each with a shaft which is guided by the drive onto a chain wheel driving the respective chain.
  • This coupling has an inexpensive structure and ensures the synchronous drive of the chains in a simple manner.
  • the drive is particularly advantageously arranged in the middle between the two profiles, the components of the chain drive having a structure which is symmetrical with respect to the position of the drive. This ensures identical power transmission to both actuators in a particularly simple manner.
  • Figure 1 Perspective view of an exemplary embodiment of a drive system for actuating hinged building locks.
  • Figure 2 Side view of the drive system according to Figure 1.
  • Figure 3 Top view of the top of the drive system according to Figure 1.
  • Figure 4 Cross section through a profile of the drive system according to Figures 1-3.
  • FIGS 1-3 show an embodiment of the drive system 1 according to the invention for actuating hinged building locks.
  • the Foldable building locks can generally be formed by ventilation flaps, smoke flaps or the like.
  • the hinged building locks are formed by louvre windows.
  • the louvre windows typically have an arrangement of louvre window elements.
  • Actuators (not shown), in the present case push rods, are actuated by means of the drive system 1.
  • Mechanical lever mechanisms are coupled to these push rods, each of which is guided onto a louvre window element.
  • the lever mechanisms execute a synchronous lever movement, by means of which the louvre window elements are moved accordingly to close or open the louvre window.
  • the drive system 1 shown in FIGS. 1-3 comprises a drive 2, with which two chains 3 are driven, each of which is arranged in a profile 4.
  • the longitudinal axes of the two identically designed profiles 4 run in the vertical direction.
  • the profiles 4, which run parallel at a distance, sit with their undersides on a latch, not shown, which forms a frame element.
  • the profiles 4 consist of metal and each have two parallel side walls, between which the chain 3 can be inserted.
  • Figure 4 shows a cross section through a profile 4 with the chain 3 and two sprockets 5, 6 on which the chain 3 rotates.
  • the chain 3 and the sprockets 5, 6 as components of a chain drive can be inserted as a modular unit in the profile 4 and fixed there.
  • bearing pins are provided, which engage in corresponding bores on the side walls of the profile 4.
  • the components of the chain drives in the two profiles 4 are identical.
  • a first sprocket 5 is arranged on the upper edge of the profile 4 and a second sprocket 6 on the lower edge of the profile 4.
  • the chain 3 revolving on the chain wheels 5, 6 thus extends over the entire profile length.
  • a guide element 7 is fixed on each chain 3, the guide elements 7 on the chains 3 being of identical design.
  • a push rod for adjusting the louvre window elements of the louvre window is connected to a guide element 7.
  • Each guide element 7 is formed by a slider, which is guided in a guide opening 8 of the respective profile 4.
  • the guide opening 8 is in the present case bounded by the front edges of the side walls of the profile 4.
  • the guide opening 8 thus formed extends over the entire profile length and has a constant cross section.
  • the guide opening 8 can be designed as an elongated hole in the front wall of the hollow profile.
  • the slider has a T-shaped cross section.
  • the shoulders of the T-shaped slider rest on the front edges of the side walls of profile 4.
  • the central part of the slider protrudes into the guide opening 8 and is attached to the chain 3.
  • the slide piece designed in this way is adapted to the contour of the guide opening 8.
  • the rotary movement of the chain 3 moves the slider attached to it in the vertical direction, the slider sliding in the guide opening and thereby being positively guided.
  • the slider in the guide opening 8 is moved up or down.
  • the slider is made of metal or preferably a plastic molded part.
  • the two sliders in the profiles 4 are arranged at the same height.
  • the chains 3 of the chain drives and thus also the sliding pieces and the protective rods connected thereto are moved synchronously.
  • the drive 2 is arranged in the center between the two profiles 4.
  • the drive 2 is designed as a rotary drive.
  • a blind motor is preferably used as drive 2.
  • the axis of symmetry and rotation of the rotary drive runs in the horizontal direction.
  • the drive 2 drives two identically designed shafts 9, the longitudinal axes of which run in the axis of symmetry of the rotary drive.
  • the shafts 9 are designed as profile waves.
  • the shafts 9 open out at opposite ends of the drive 2.
  • a connection element 10 is provided on each of the longitudinal ends of the drive 2 for connecting the shafts 9.
  • Each shaft 9 is connected to the chain drive in one of the profiles 4.
  • the shaft 9 designed as a profile shaft is guided through a hole in the side wall of the profile 4 and coupled directly to the chain wheel 5 arranged at the upper edge of the profile 4.
  • an adapter can also be used to connect the shaft 9 to the sprocket 5.
  • each shaft 9 can be coupled to the respective chain drive via a gear. This embodiment is suitable especially for building locks where a high power requirement is required to operate them.
  • the drive system 1 forms an arrangement which is completely mirror-symmetrical to the central plane of the drive 2, the shafts 9 and components of the individual chain drives in particular being identical.
  • the drive system 1 according to the invention is not limited to the arrangement according to FIGS. 1-3.
  • the drive system 1 can have more than two
  • Chain drives are expanded, which are preferably each stored in separate profiles 4.

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

La présente invention concerne un système d'entraînement pour actionner des systèmes de fermeture de bâtiment rabattables, comprenant au moins deux organes de commande mobiles qui servent à mettre en mouvement les systèmes de fermeture de bâtiment, se caractérisant en ce que les organes de commande sont raccordés respectivement à un élément de guidage (7). Chaque élément de guidage (7) est monté pour pouvoir se déplacer dans un profilé (4) et chaque élément de guidage (7) est fixé à une chaîne (3) d'un mécanisme d'entraînement par chaîne, qui tourne dans le profilé (4). Le mécanisme d'entraînement par chaîne présente un entraînement central (2) destiné aux chaînes (3) qui tournent dans les profilés (4).
PCT/EP2004/007261 2003-07-25 2004-07-03 Systeme d'entrainement pour actionner des systemes de fermeture de batiment rabattables WO2005019579A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004001157T DE112004001157D2 (de) 2003-07-25 2004-07-03 Antriebssystem zur Betätigung von klappbaren Gebäudeverschlüssen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20311483.3 2003-07-25
DE20311483U DE20311483U1 (de) 2003-07-25 2003-07-25 Antriebssystem zur Betätigung von klappbaren Gebäudeverschlüssen

Publications (1)

Publication Number Publication Date
WO2005019579A1 true WO2005019579A1 (fr) 2005-03-03

Family

ID=31969895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/007261 WO2005019579A1 (fr) 2003-07-25 2004-07-03 Systeme d'entrainement pour actionner des systemes de fermeture de batiment rabattables

Country Status (2)

Country Link
DE (2) DE20311483U1 (fr)
WO (1) WO2005019579A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963379A1 (fr) * 2010-08-02 2012-02-03 Vincent Beuzeboc Dispositif de fenetre a jalousie comprenant un ensemble d'entrainement motorise

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20090089A1 (it) * 2009-04-23 2010-10-24 Bft S P A Attuatore elettromeccanico per l'azionamento di cancelli, preferibilmente del tipo a battente e simili.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890703A2 (fr) * 1997-07-08 1999-01-13 Nyffenegger Storenfabrik und Metallbau AG Store à lamelles et bâtiment avec store à lamelles
US6141907A (en) * 1998-05-12 2000-11-07 Parazader; Stephen Biparting panel assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890703A2 (fr) * 1997-07-08 1999-01-13 Nyffenegger Storenfabrik und Metallbau AG Store à lamelles et bâtiment avec store à lamelles
US6141907A (en) * 1998-05-12 2000-11-07 Parazader; Stephen Biparting panel assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963379A1 (fr) * 2010-08-02 2012-02-03 Vincent Beuzeboc Dispositif de fenetre a jalousie comprenant un ensemble d'entrainement motorise
WO2012016982A1 (fr) * 2010-08-02 2012-02-09 Vincent Beuzeboc Dispositif de fenetre a jalousie comprenant un ensemble d'entrainement motorise

Also Published As

Publication number Publication date
DE20311483U1 (de) 2004-02-26
DE112004001157D2 (de) 2006-06-22

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