EP0600105A1 - Chain drive for swing-out wings of windows, doors etc. - Google Patents

Chain drive for swing-out wings of windows, doors etc. Download PDF

Info

Publication number
EP0600105A1
EP0600105A1 EP92118494A EP92118494A EP0600105A1 EP 0600105 A1 EP0600105 A1 EP 0600105A1 EP 92118494 A EP92118494 A EP 92118494A EP 92118494 A EP92118494 A EP 92118494A EP 0600105 A1 EP0600105 A1 EP 0600105A1
Authority
EP
European Patent Office
Prior art keywords
chain
housing
chain drive
guide
length
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.)
Granted
Application number
EP92118494A
Other languages
German (de)
French (fr)
Other versions
EP0600105B1 (en
Inventor
Ernst Lahmann
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.)
Hautau GmbH
Original Assignee
Hautau 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
Priority to DE59200348T priority Critical patent/DE59200348D1/en
Application filed by Hautau GmbH filed Critical Hautau GmbH
Priority to EP92118494A priority patent/EP0600105B1/en
Priority to EP93924008A priority patent/EP0620890B1/en
Priority to AT93924008T priority patent/ATE164655T1/en
Priority to DE59308351T priority patent/DE59308351D1/en
Priority to AU53685/94A priority patent/AU5368594A/en
Priority to DE9321472U priority patent/DE9321472U1/en
Priority to PCT/DE1993/001032 priority patent/WO1994010418A1/en
Publication of EP0600105A1 publication Critical patent/EP0600105A1/en
Application granted granted Critical
Publication of EP0600105B1 publication Critical patent/EP0600105B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • E05F11/06—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables in guide-channels
    • 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
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E05Y2201/724—Flexible
    • 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
    • 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
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a chain drive for hinged sashes of windows, doors or the like. With the features of the preamble of claim 1.
  • Opening scissors are increasingly being used for tilting or hinged windows or the like.
  • the possible opening angle and thus the opening to be opened is limited for opening scissors.
  • Knife scissors are generally not suitable for these cases.
  • hinged chains for exhibiting tilting or folding wings, also in conjunction with hinged arms.
  • Such chains can theoretically be of any length.
  • extension chains are also subject to narrow limits in terms of their length, since so far it has only been possible to reliably store a limited length of the chain in the retracted state in the housing of the drive and to limit the dimensions of the housing to reasonable values. The dimensions are limited on the one hand by aesthetic requirements and above all by the space available for installing the drive.
  • the three longitudinal sections of the chain guide can be accommodated parallel to one another in a common plane parallel to the flat side of the housing. This is particularly advantageous if only a very limited height range is available on the frame above the window flap for installing the chain drive.
  • a helical arrangement of the chain guide is preferred, as specified in the development according to the teaching of claim 4.
  • a particularly favorable spatial arrangement, which is also advantageous for operation, of the entire chain length in the chain drive housing can be achieved according to the teaching of claim 6.
  • Figures 1-3 show a tilt window with a particularly large opening angle.
  • the window usually consists of a frame on which a sash frame is articulated by lower tilting bearings 3, at the upper end of which the free end of an opening chain 7 is attached via a mounting bracket 6, which chain chain belongs to a chain drive 4, which includes the drive elements and the chain guide accommodating housing 5, which is attached above the wing flap on the frame.
  • the housing 5 consists of at least two housing parts which are firmly connected to one another.
  • the housing 10 can have mounting elements 15, 16 in the inner region for attaching a motor with a transmission and transmission output pinion and for mounting a chain drive wheel, the motor transmission axis being designated 16a and the axis of rotation of the chain drive link being 15a.
  • a chain guide is arranged in the housing, which is designed as an elongated flat housing, the length of which is indicated by L in FIG. This essentially consists of three chain guide sections 12a, 12b, 12c arranged parallel to the longitudinal direction of the housing and to one another, the length of which corresponds approximately to the length L of the housing. These longitudinal sections are connected to one another by transition sections, one of which is two, 13 and 14, extend parallel to the end faces of the housing. Section 14 also forms the exit section of the chain guide, the exit opening of which is indicated at 14a.
  • the height of the housing is determined by the installation height of the actual drive, while the width dimensions of the housing are determined by the longitudinal sections 12a-12c of the chain guide lying next to one another in the same plane.
  • the ratio between the total length of the chain and the size dimensions of the chain drive housing can be made even more favorable.
  • the housing 20, 21 of the chain drive is again made of several parts and has a flat, elongated box shape.
  • the height and width of the central area of the housing are intended to accommodate the actual drive.
  • This consists of a drive motor 22 with gear 23 and output shaft 24, on which, for example, a helical gear or a worm 25 is arranged, which is in drive engagement with a gear 27 which is connected coaxially and in terms of drive with a chain drive gear 29.
  • the axis of rotation of the actual drive is designated by 26 and the axis of rotation of the gear 27 and the sprocket 29 by 28.
  • the axis of rotation 26 lies in a plane 35 which is parallel to the flat side of the housing and which roughly halves the housing height.
  • loop-shaped sections of the continuous chain guide 32 lie in levels 36 and 37.
  • the two levels are marked by an oblique line Ramp section 39 of the chain guide connected together.
  • the chain guide forms a full loop in a plane having the exit 33 from the housing, including the ramp-shaped section 39, which extends along the inner contours of the housing and has significantly more than twice the length of the housing 20, 21.
  • the chain guide in the other plane extends again over a length corresponding to half the length of a full loop of the type described.
  • the drive-out chain is driven directly at the transition section with the chain guide section having the outlet opening 33 and the subsequent first guide section extending along the length of the housing.
  • the chain 30 is reliably received and guided in the chain guide.
  • the essential part of the height of the housing is largely determined by the necessary installation height of the housing. The same applies to the width and length of the housing.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The invention provides a chain drive for open-out bottom-hinged or top-hinged sashes, having an elongate, box-shaped housing (5) which is fastened on the frame (1) and exhibits a chain guide (32), having an overall length which is at least equal to three times the length of the housing, and the necessary motor drive (22-25, 29) for the opening-out chain (30), accommodated in the chain guide. <IMAGE>

Description

Die Erfindung betrifft einen Kettenantrieb für ausstellbare Flügel von Fenstern, Türen oder dgl. mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a chain drive for hinged sashes of windows, doors or the like. With the features of the preamble of claim 1.

In Zunehmenden Maße werden für Kipp- oder Klappfenster oder dgl. motorisch angetriebene Ausstelleinrichtungen, wie Ausstellscheren oder dgl. verwendet. Der mögliche Ausstellwinkel und damit die freizugebende Öffnung ist bei Ausstellscheren begrenzt. Es ist aber in vielen Fällen gefordert, daß eine große Öffnung des Flügels ermöglicht wird, um zum Beispiel im Gefahrenfalle für einen raschen und zuverlässigen Rauchabzug oder dgl. Sorge zu tragen. Für diese Fälle sind in der Regel Ausstellscheren nicht geeignet.Motor-driven opening devices, such as opening scissors or the like, are increasingly being used for tilting or hinged windows or the like. The possible opening angle and thus the opening to be opened is limited for opening scissors. In many cases, however, it is required that a large opening of the wing be made possible, for example to ensure rapid and reliable smoke extraction or the like in the event of danger. Knife scissors are generally not suitable for these cases.

Es ist bekannt, zum Ausstellen von Kipp- oder Klappflügeln Ausstellketten, auch in Verbindung mit Ausstellarmen zu verwenden. Solche Ketten können zwar theoretisch beliebig lang ausgebildet werden. Diesen Ausstellketten sind jedoch ebenfalls bezüglich ihrer Länge enge Grenzen gesetzt, da es bisher nur gelungen ist, eine begrenzte Länge der Kette zuverlässig im eingezogenen Zustand in dem Gehäuse des Antriebes abzuspeichern und das Gehäuse in seinen Abmessungen auf vernünftige Werte zu begrenzen. Die Abmessungen sind dabei durch ästhetische Forderungen einerseits und vor allem durch den zum Einbau des Antriebes zur Verfügung stehenden Platz begrenzt.It is known to use hinged chains for exhibiting tilting or folding wings, also in conjunction with hinged arms. Such chains can theoretically be of any length. However, these extension chains are also subject to narrow limits in terms of their length, since so far it has only been possible to reliably store a limited length of the chain in the retracted state in the housing of the drive and to limit the dimensions of the housing to reasonable values. The dimensions are limited on the one hand by aesthetic requirements and above all by the space available for installing the drive.

Es ist Aufgabe der Erfindung, einen Kettenantrieb mit den Merkmalen des Oberbegriffs des Anspruchs 1 so weiterzubilden, daß dieser besonders für solche Fälle auch einsetzbar ist, bei denen ein besonders großer Öffnungswinkel und damit eine besonders große freizugebende Belüftungsöffnung gefordert wird.It is an object of the invention to develop a chain drive with the features of the preamble of claim 1 in such a way that it can also be used particularly for those cases in which a particularly large opening angle and thus a particularly large ventilation opening to be released is required.

Diese Aufgabe wird durch die Lehre des Anspruchs 1 gelöst.This object is achieved by the teaching of claim 1.

Mit dieser Lösung wird es möglich, in einem Kettenantriebsgehäuse von begrenzten Abmessungen eine große Länge der für die Aufnahme der Ausstellkette erforderlichen Kettenführung unterzubringen und diese große Länge auch sicher mit dem motorischen Antrieb auszufahren bzw. einzuziehen. Der größte Teil der Länge der Ausstellkette ist dabei zweckmäßigerweise in etwa drei jeweils zur Längsseite des Gehäuses parallelen Kettenführungsabschnitten untergebracht, deren Länge weitgehend der Länge des Gehäuses entspricht.With this solution, it is possible to accommodate a large length of the chain guide required for accommodating the display chain in a chain drive housing of limited dimensions and to extend or retract this large length safely with the motor drive. Most of the length of the chain is expediently accommodated in about three chain guide sections, each parallel to the long side of the housing, the length of which largely corresponds to the length of the housing.

In einem Fall können die drei Längenabschnitte der Kettenführung parallel zueinander in einer gemeinsamen zur Flachseite des Gehäuses parallelen Ebene untergebracht werden. Dies ist besonders dann vorteilhaft, wenn für den Einbau des Kettenantriebes nur ein sehr begrenzter Höhenbereich am Blendrahmen oberhalb des Fensterüberschlages zur Verfügung steht.In one case, the three longitudinal sections of the chain guide can be accommodated parallel to one another in a common plane parallel to the flat side of the housing. This is particularly advantageous if only a very limited height range is available on the frame above the window flap for installing the chain drive.

Bevorzugt wird jedoch eine wendelförmige Anordnung der Kettenführung so, wie dies in der Weiterbildung gemäß der Lehre des Anspruchs 4 angegeben ist. Dabei läßt sich eine besonders günstige räumliche und auch für den Betrieb vorteilhafte Anordnung der gesamten Kettenlänge in dem Kettenantriebsgehäuse gemäß der Lehre des Anspruchs 6 erreichen.However, a helical arrangement of the chain guide is preferred, as specified in the development according to the teaching of claim 4. A particularly favorable spatial arrangement, which is also advantageous for operation, of the entire chain length in the chain drive housing can be achieved according to the teaching of claim 6.

Die Erfindung wird nachfolgend anhand schematischer Zeichnungen an mehreren Ausführungsbeispielen näher erläutert.The invention is explained in more detail below with the aid of schematic drawings using several exemplary embodiments.

Es zeigen:

Figur 1-3
ein mit einem Kettenantrieb gemäß der Erfindung ausgerüstetes Kippfenster in Vorderansicht bzw. im senkrechten Schnitt in der Schließstellung und der maximalen Öffnungsstellung;
Figur 4
in Draufsicht und im Querschnitt eine erste Ausführungsform des Kettenantriebes und die
Figuren 6-8
in Draufsicht, im Querschnitt und im Längsschnitt eine abgewandelte, bevorzugte Ausführungsform.
Show it:
Figure 1-3
a tilt window equipped with a chain drive according to the invention in front view or in vertical section in the closed position and the maximum open position;
Figure 4
in plan view and in cross section a first embodiment of the chain drive and the
Figures 6-8
in a plan view, in cross section and in longitudinal section, a modified, preferred embodiment.

Die Figuren 1-3 zeigen ein Kippfenster mit besonders großem Öffnungswinkel. Das Fenster besteht üblicherweise aus einem Blendrahmen, an dem durch untere Kipplager 3 ein Flügelrahmen angelenkt ist, an dessen oberen Ende über einen Befestigungsbock 6 das freie Ende einer Ausstellkette 7 befestigt ist, die zu einem Kettenantrieb 4 gehört, der ein die Antriebselemente und die Kettenführung aufnehmendes Gehäuse 5 umfaßt, das oberhalb des Flügelüberschlages am Blendrahmen befestigt ist.Figures 1-3 show a tilt window with a particularly large opening angle. The window usually consists of a frame on which a sash frame is articulated by lower tilting bearings 3, at the upper end of which the free end of an opening chain 7 is attached via a mounting bracket 6, which chain chain belongs to a chain drive 4, which includes the drive elements and the chain guide accommodating housing 5, which is attached above the wing flap on the frame.

Das Gehäuse 5 besteht zur leichteren Montage aus wenigstens zwei Gehäuseteilen, die fest miteinander verbunden sind.For easier assembly, the housing 5 consists of at least two housing parts which are firmly connected to one another.

Wie aus Figur 4 und 5 ersichtlich ist, kann das Gehäuse 10 im inneren Bereich Montageelemente 15, 16 zur Anbringung eines Motors mit Getriebe und Getriebeausgangsritzel und zur Montage eines Kettenantriebsrades aufweisen, wobei die Motorgetriebeachse mit 16a und die Drehachse des Kettenantriebsgliedes mit 15a bezeichnet sind. In dem Gehäuse, das als langgestrecktes Flachgehäuse ausgebildet ist, dessen Länge mit L in Figur 4 angegeben ist, ist eine Kettenführung angeordnet. Diese besteht im wesentlichen aus drei parallel zur Längsrichtung des Gehäuses und zueinander angeordneten Kettenführungsabschnitten 12a, 12b, 12c, deren Länge etwa der Länge L des Gehäuses entsprechen. Diese Längenabschnitte sind durch Übergangsabschnitte miteinander verbunden, von denen sich zwei, 13 und 14, parallel zu den Stirnseiten des Gehäuses erstrecken. Der Abschnitt 14 bildet zugleich den Austrittsabschnitt der Kettenführung, deren Austrittsöffnung bei 14a angedeutet ist.As can be seen from FIGS. 4 and 5, the housing 10 can have mounting elements 15, 16 in the inner region for attaching a motor with a transmission and transmission output pinion and for mounting a chain drive wheel, the motor transmission axis being designated 16a and the axis of rotation of the chain drive link being 15a. A chain guide is arranged in the housing, which is designed as an elongated flat housing, the length of which is indicated by L in FIG. This essentially consists of three chain guide sections 12a, 12b, 12c arranged parallel to the longitudinal direction of the housing and to one another, the length of which corresponds approximately to the length L of the housing. These longitudinal sections are connected to one another by transition sections, one of which is two, 13 and 14, extend parallel to the end faces of the housing. Section 14 also forms the exit section of the chain guide, the exit opening of which is indicated at 14a.

Der Kettenantrieb in beiden Bewegungsrichtungen erfolgt im Übergangsbereich zwischen dem Austrittsabschnitt 14 und dem anschließenden Längsabschnitt 12a der Kettenführung. Alle Führungsabschnitte liegen in einer gemeinsamen, zur Oberseite des Gehäuses parallelen Ebene, wie dies Figur 5 veranschaulicht, welche einen Schnitt entlang der Schnittlinie V-V der Figur 4 darstellt.The chain drive in both directions of movement takes place in the transition region between the outlet section 14 and the subsequent longitudinal section 12a of the chain guide. All guide sections lie in a common plane parallel to the upper side of the housing, as illustrated in FIG. 5, which represents a section along the section line V-V in FIG.

Die Höhe des Gehäuses wird durch die Einbauhöhe des eigentlichen Antriebs bestimmt, während die Breitenabmessungen des Gehäuses durch die in gleicher Ebene nebeneinanderliegenden Längsabschnitte 12a-12c der Kettenführung bestimmt werden.The height of the housing is determined by the installation height of the actual drive, while the width dimensions of the housing are determined by the longitudinal sections 12a-12c of the chain guide lying next to one another in the same plane.

Bei der Ausführungsform nach Figur 6-8, die bevorzugt ist, läßt sich das Verhältnis zwischen Gesamtlänge der Ausstellkette und Größenabmessungen des Kettenantriebsgehäuses noch wesentlich günstiger gestalten. Das Gehäuse 20, 21 des Kettenantriebes ist wiederum mehrteilig ausgebildet und weist eine flache, langgestreckte Kastenform auf. Der mittlere Bereich des Gehäuses ist der Höhe nach und der Breite nach für die Unterbringung des eigentlichen Antriebes vorgesehen. Dieser besteht aus einem Antriebsmotor 22 mit Getriebe 23 und Ausgangswelle 24, auf der beispielsweise ein Schraubenrad oder eine Schnecke 25 angeordnet ist, welche in Antriebseingriff mit einem Zahnrad 27 steht, das gleichachsig und antriebsmäßig mit einem Kettenantriebsrad 29 verbunden ist. Die Drehachse des eigentlichen Antriebes ist mit 26 und die Drehachse des Zahnrades 27 und des Kettenrades 29 mit 28 bezeichnet. Wie aus Figur 7 ersichtlich ist, liegt die Drehachse 26 in einer zur Flachseite des Gehäuses parallelen Ebene 35, welche die Gehäusehöhe etwa halbiert. In etwa gleichen Abständen oberhalb und unterhalb der Ebene 35 liegen in Ebenen 36 und 37 schleifenförmige Abschnitte der durchgehenden Kettenführung 32. Die beiden Ebenen sind durch einen schrägen Rampenabschnitt 39 der Kettenführung miteinander verbunden. Bei dieser Ausbildung bildet die Kettenführung in einer den Austritt 33 aus dem Gehäuse aufweisenden Ebene einschließlich des rampenförmigen Abschnittes 39 eine volle Schleife, die sich entlang der Innenkonturen des Gehäuses erstreckt und deutlich mehr als das zweifache der Länge des Gehäuses 20, 21 aufweist. Zusätzlich erstreckt sich die Kettenführung in der anderen Ebene nochmals etwa über eine Länge entsprechend der halben Länge einer vollen Schleife der beschriebenen Art. Man erhält so eine besonders große Länge der Ausstellkette bei vergleichsweise geringen Abmessungen des Gehäuses. Auch hier erfolgt der Antrieb der Ausstellkette unmittelbar am Übergangsabschnitt mit dem die Austrittsöffnung 33 aufweisenden Kettenführungsabschnitt und dem anschließenden ersten sich entlang der Länge des Gehäuses erstreckenden Führungsabschnitt. Die Kette 30 ist Zuverlässig in der Kettenführung aufgenommen und geführt. Der wesentliche Teil der Höhe des Gehäuses wird durch die notwendige Einbauhöhe des Gehäuses weitgehend bestimmt. Das gleiche gilt für die Breite und für die Länge des Gehäuses.In the embodiment according to FIGS. 6-8, which is preferred, the ratio between the total length of the chain and the size dimensions of the chain drive housing can be made even more favorable. The housing 20, 21 of the chain drive is again made of several parts and has a flat, elongated box shape. The height and width of the central area of the housing are intended to accommodate the actual drive. This consists of a drive motor 22 with gear 23 and output shaft 24, on which, for example, a helical gear or a worm 25 is arranged, which is in drive engagement with a gear 27 which is connected coaxially and in terms of drive with a chain drive gear 29. The axis of rotation of the actual drive is designated by 26 and the axis of rotation of the gear 27 and the sprocket 29 by 28. As can be seen from FIG. 7, the axis of rotation 26 lies in a plane 35 which is parallel to the flat side of the housing and which roughly halves the housing height. At approximately equal distances above and below level 35, loop-shaped sections of the continuous chain guide 32 lie in levels 36 and 37. The two levels are marked by an oblique line Ramp section 39 of the chain guide connected together. In this embodiment, the chain guide forms a full loop in a plane having the exit 33 from the housing, including the ramp-shaped section 39, which extends along the inner contours of the housing and has significantly more than twice the length of the housing 20, 21. In addition, the chain guide in the other plane extends again over a length corresponding to half the length of a full loop of the type described. In this way, a particularly long length of the opening chain is obtained with comparatively small dimensions of the housing. Here, too, the drive-out chain is driven directly at the transition section with the chain guide section having the outlet opening 33 and the subsequent first guide section extending along the length of the housing. The chain 30 is reliably received and guided in the chain guide. The essential part of the height of the housing is largely determined by the necessary installation height of the housing. The same applies to the width and length of the housing.

Claims (6)

Kettenantrieb für ausstellbare Flügel (2) von Fenstern, Türen oder dgl., bei denen an einem Rahmen, insbesondere dem Blendrahmen (1) der in einem kastenförmigen, langgestreckten Gehäuse (5) untergebrachte Kettenantrieb (4) und am anderen Rahmen, insbesondere dem Flügelrahmen (2), das freie Ende einer Ausstellkette angebracht (6) ist, mit einem aus Motor (22), Getriebe (23-25) und Kettenantriebsglied (29) bestehenden, umsteuerbaren Antrieb und einer Ausstellkette (7,30), die im eingezogenen Zustand in dem Gehäuse (5) in einer schleifenförmigen Führung (32) aufgenommen ist,
dadurch gekennzeichnet,
daß die Ausstellkette (7,30) eine Länge aufweist, die mindestens der dreifachen Länge (L) des Gehäuses (5,10,20) entspricht.Chain drive for hinged sashes (2) of windows, doors or the like, in which on a frame, in particular the window frame (1), the chain drive (4) accommodated in a box-shaped, elongated housing (5) and on the other frame, in particular the sash frame (2), the free end of an exhibition chain is attached (6), with a motor (22), gearbox (23-25) and chain drive link (29) consisting of a reversible drive and an exhibition chain (7,30) which is retracted State in the housing (5) is received in a loop-shaped guide (32),
characterized,
that the display chain (7,30) has a length that corresponds to at least three times the length (L) of the housing (5,10,20). Kettenantrieb nach Anspruch 1,
dadurch gekennzeichnet,
daß die Kettenführung (11,32) in dem Gehäuse (5,10,20) wenigstens drei jeweils zur Längsseite des Gehäuses parallele und sich über den überwiegenden Teil der Längsseite erstreckende Führungsabschnitte (12a-12c) für die Ausstellkette aufweist.Chain drive according to claim 1,
characterized,
that the chain guide (11, 32) in the housing (5, 10, 20) has at least three guide sections (12a-12c) for the release chain, each parallel to the long side of the housing and extending over most of the long side. Kettenantrieb nach Anspruch 2,
dadurch gekennzeichnet,
daß die drei zur Längsseite des Gehäuses (10) parallelen Führungsabschnitte (12a-12c) für die Kette in einer gemeinsamen, zu einer Flachseite des Gehäuses (10) parallelen Ebene liegen.Chain drive according to claim 2,
characterized,
that the three guide sections (12a-12c) parallel to the longitudinal side of the housing (10) for the chain lie in a common plane parallel to a flat side of the housing (10). Kettenantrieb nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß sich die Kettenführung (32) kontinuierlich über zwei zur Flachseite des Gehäuses (20) etwa parallele, mit Abstand übereinanderliegende Ebenen (36,37) erstreckt.Chain drive according to claim 1 or 2,
characterized,
that the chain guide (32) extends continuously over two planes (36, 37), which are approximately parallel to the flat side of the housing (20) and are spaced one above the other. Kettenantrieb nach Anspruch 4,
dadurch gekennzeichnet,
daß sich die Kettenführung (32) über mindestens 1 1/2, dem inneren Umfang des Gehäuses (20) folgenden Schleifen erstreckt.Chain drive according to claim 4,
characterized,
that the chain guide (32) extends over at least 1 1/2 loops following the inner circumference of the housing (20). Kettenantrieb nach Anspruch 4 oder 5,
dadurch gekennzeichnet,
daß die beiden, die Kettenführungsabschnitte aufweisenden, übereinanderliegenden Ebenen (36,37) etwa in gleichen Abständen oberhalb bzw. unterhalb einer die Längsachse (26) der Motorgetriebeeinheit (22-25) enthaltenden Ebene (35) angeordnet sind.Chain drive according to claim 4 or 5,
characterized,
that the two superposed planes (36, 37) having the chain guide sections are arranged approximately at equal intervals above and below a plane (35) containing the longitudinal axis (26) of the motor transmission unit (22-25).
EP92118494A 1992-10-29 1992-10-29 Chain drive for swing-out wings of windows, doors etc. Expired - Lifetime EP0600105B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP92118494A EP0600105B1 (en) 1992-10-29 1992-10-29 Chain drive for swing-out wings of windows, doors etc.
DE59200348T DE59200348D1 (en) 1992-10-29 1992-10-29 Chain drive for hinged sashes of windows, doors or the like.
AT93924008T ATE164655T1 (en) 1992-10-29 1993-10-28 CHAIN DRIVE WITH INTERNAL DRIVE MOTOR
DE59308351T DE59308351D1 (en) 1992-10-29 1993-10-28 CHAIN DRIVE WITH INTERNAL DRIVE MOTOR
EP93924008A EP0620890B1 (en) 1992-10-29 1993-10-28 Chain drive with internally housed drive motor
AU53685/94A AU5368594A (en) 1992-10-29 1993-10-28 Chain drive with internally housed drive motor
DE9321472U DE9321472U1 (en) 1992-10-29 1993-10-28 Chain drive with internal drive motor
PCT/DE1993/001032 WO1994010418A1 (en) 1992-10-29 1993-10-28 Chain drive with internally housed drive motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92118494A EP0600105B1 (en) 1992-10-29 1992-10-29 Chain drive for swing-out wings of windows, doors etc.

Publications (2)

Publication Number Publication Date
EP0600105A1 true EP0600105A1 (en) 1994-06-08
EP0600105B1 EP0600105B1 (en) 1994-08-03

Family

ID=8210187

Family Applications (2)

Application Number Title Priority Date Filing Date
EP92118494A Expired - Lifetime EP0600105B1 (en) 1992-10-29 1992-10-29 Chain drive for swing-out wings of windows, doors etc.
EP93924008A Expired - Lifetime EP0620890B1 (en) 1992-10-29 1993-10-28 Chain drive with internally housed drive motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP93924008A Expired - Lifetime EP0620890B1 (en) 1992-10-29 1993-10-28 Chain drive with internally housed drive motor

Country Status (5)

Country Link
EP (2) EP0600105B1 (en)
AT (1) ATE164655T1 (en)
AU (1) AU5368594A (en)
DE (2) DE59200348D1 (en)
WO (1) WO1994010418A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0864720A2 (en) * 1997-03-14 1998-09-16 Topp S.r.l. Articulated-chain actuator
WO2000060202A1 (en) * 1999-03-31 2000-10-12 Vkr Holding A/S A double-chain window or door operator
EP1493892A1 (en) * 2003-06-30 2005-01-05 GEZE GmbH Locking device for a window or a flap
EP1493890A1 (en) * 2003-06-30 2005-01-05 GEZE GmbH Drive for a window panel or a flap
EP1813757A1 (en) * 2006-01-25 2007-08-01 VKR Holding A/S Push-pull chain window actuator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005100534B4 (en) * 2002-01-25 2005-12-08 Assa Abloy Australia Pty Limited A Lockable Chain Winder
AU2011202891B2 (en) * 2002-01-25 2012-02-02 Assa Abloy Australia Pty Limited A lockable chain winder
AUPS017202A0 (en) * 2002-01-25 2002-02-14 Lockwood Security Products Pty Limited A lockable chain winder
NL1031542C2 (en) * 2006-04-07 2007-10-09 Stenman Holland Nv Assembly of a panel and a frame, in particular a pivotable skylight window and a respective frame of a building.
DK2034218T3 (en) * 2007-08-28 2012-07-16 Vkr Holding As Push-pull chain and actuator
DE202012001209U1 (en) 2012-02-06 2012-03-08 Vkr Holding A/S Actuating device for a window or a door
DE202012001208U1 (en) 2012-02-06 2012-03-08 Vkr Holding A/S Actuating device for a window or a door
CN103470705B (en) * 2013-09-17 2015-11-04 广州大学 A kind of single-side driven rigid chain push-and-pull actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278891A1 (en) * 1974-07-18 1976-02-13 Teleflex Morse Ltd OPENING AND CLOSING MECHANISM FOR OSCILLATING PANELS, ESPECIALLY FOR WINDOWS
AU2600977A (en) * 1976-06-15 1978-12-14 Ogden Industries Pty Ltd Window operator
US4481735A (en) * 1982-09-03 1984-11-13 Wasco Products, Inc. Ventilating skywindow

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278891A1 (en) * 1974-07-18 1976-02-13 Teleflex Morse Ltd OPENING AND CLOSING MECHANISM FOR OSCILLATING PANELS, ESPECIALLY FOR WINDOWS
AU2600977A (en) * 1976-06-15 1978-12-14 Ogden Industries Pty Ltd Window operator
US4481735A (en) * 1982-09-03 1984-11-13 Wasco Products, Inc. Ventilating skywindow

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0864720A2 (en) * 1997-03-14 1998-09-16 Topp S.r.l. Articulated-chain actuator
EP0864720A3 (en) * 1997-03-14 1999-12-08 Topp S.r.l. Articulated-chain actuator
WO2000060202A1 (en) * 1999-03-31 2000-10-12 Vkr Holding A/S A double-chain window or door operator
US6530177B1 (en) 1999-03-31 2003-03-11 Vkr Holding A/S Double-chain window or door operator
EP1493892A1 (en) * 2003-06-30 2005-01-05 GEZE GmbH Locking device for a window or a flap
EP1493890A1 (en) * 2003-06-30 2005-01-05 GEZE GmbH Drive for a window panel or a flap
EP1813757A1 (en) * 2006-01-25 2007-08-01 VKR Holding A/S Push-pull chain window actuator

Also Published As

Publication number Publication date
ATE164655T1 (en) 1998-04-15
WO1994010418A1 (en) 1994-05-11
EP0600105B1 (en) 1994-08-03
DE59308351D1 (en) 1998-05-07
EP0620890A1 (en) 1994-10-26
DE59200348D1 (en) 1994-09-08
AU5368594A (en) 1994-05-24
EP0620890B1 (en) 1998-04-01

Similar Documents

Publication Publication Date Title
DE2547319C3 (en) Lock for windows or doors
DE202006021264U1 (en) Door and window frame with an undercut engagement area for a gear unit
EP0600105A1 (en) Chain drive for swing-out wings of windows, doors etc.
DE19741728C2 (en) Opening mechanism
DE3405994A1 (en) CABLE WINDOW REGULATOR
DE3210721A1 (en) HINGE FITTING FOR BUILDING AND FURNITURE DOORS, OR -WINDOW
DE2405620A1 (en) Corner bearing for tilting and rotating windows - has spherical support with seat for left and right hand operation
DE602005002067T2 (en) Door or window structure made of a metal profile bar
EP0598927A1 (en) Actuating mechanism for window, door and likely fittings
DE9321472U1 (en) Chain drive with internal drive motor
DE68922953T2 (en) Locking with rotating rod for motor vehicles, containers or the like.
EP0531626A1 (en) Fitting, in particular for tiltable and from one plane to a second parallel plane movable wings
EP2905409A1 (en) Actuating device for a wing, as well as device for adjusting a plurality of wings
EP2674560A2 (en) Window or door with drive device
EP0417393B1 (en) Device for mounting a check to a frame and such a check
DE1908478B2 (en) Swing and tilt window or door drive rods - have engaging serrations in slot side and on second shank counter-piece
DE3341872A1 (en) Device for the translational displacement of a slideably arranged part
DE9214724U1 (en) Opening device for tilt and hinged sashes
CH688593A5 (en) Folding cover for opening in building
DE9207893U1 (en) Attachment gear of a window or door fitting
DE1962906C3 (en) Hardware for turn-tilt or turn-tilt windows
EP0600103A1 (en) Pivot positionable on the right or on the left for checking devices
DE3133840C2 (en) Window regulator
DE3130618A1 (en) Split wall element
DE3215720A1 (en) Device for actuating a slatted shutter from an interior room

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

17P Request for examination filed

Effective date: 19930906

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE GB IT NL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT NL

REF Corresponds to:

Ref document number: 59200348

Country of ref document: DE

Date of ref document: 19940908

ITF It: translation for a ep patent filed

Owner name: DR. ING. A. RACHELI & C.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19941114

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19971231

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990803

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020307

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20020329

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021029

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030501

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051029