EP2339099A1 - Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining - Google Patents

Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining Download PDF

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Publication number
EP2339099A1
EP2339099A1 EP09015922A EP09015922A EP2339099A1 EP 2339099 A1 EP2339099 A1 EP 2339099A1 EP 09015922 A EP09015922 A EP 09015922A EP 09015922 A EP09015922 A EP 09015922A EP 2339099 A1 EP2339099 A1 EP 2339099A1
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EP
European Patent Office
Prior art keywords
gear
rotation
axes
bearing
covered
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
EP09015922A
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German (de)
French (fr)
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EP2339099B1 (en
Inventor
Thorsten Issler
Winfried Reich
Stefan Fingerle
Sergej Kübler
Ulrich Pfeiffer
Jörg Boenkendorf
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Roto Frank AG
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Roto Frank AG
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Filing date
Publication date
Application filed by Roto Frank AG filed Critical Roto Frank AG
Priority to ES09015922T priority Critical patent/ES2408958T3/en
Priority to PL09015922T priority patent/PL2339099T3/en
Priority to EP09015922A priority patent/EP2339099B1/en
Priority to CN2010106023032A priority patent/CN102121337B/en
Publication of EP2339099A1 publication Critical patent/EP2339099A1/en
Application granted granted Critical
Publication of EP2339099B1 publication Critical patent/EP2339099B1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism

Definitions

  • the invention further relates to a drive rod fitting with a gear assembly of the above type and a window, a door or the like with such an espagnolette fitting.
  • the output-side toothing element engages in a rack on a second drive slide, to which a second drive rod can be connected. If the input-side toothed element is rotated by means of the handle, it drives the first drive slide with its rectilinear movement via its first toothing and the output-side toothed element with its rotational movement via its second toothing. The turning output-side toothing element in turn moves the second drive slide translationally in one of the direction of movement of the first drive slide opposite direction.
  • the input-side toothing element along its axis of rotation is provided on both sides with one bearing in the form of a journal, which engages in a bearing eye on the transmission housing.
  • the output-side toothing element is offset in the direction of its axis of rotation relative to the input-side toothing element. It is covered by the input-side toothing element by the first, a relatively large diameter having teeth in the radial direction of its axis of rotation. Due to the overlap by the input-side toothing element, the output-side toothed element has a bearing point for pivotal mounting on the transmission housing only on its side opposite the overlay side.
  • This pivot bearing is realized by means of a provided on the output side gear member axle journal and by means of an associated bearing eye on the gear housing. Due to its "flying" bearing, the output-side toothed element has limited load capacity.
  • the overlapping transmission element On the overlapping side, ie on the side facing the overlapping gear element, of the covered gear element provided between this and its bearing a free space in which the overlapping transmission element can move on rotation about its axis of rotation. Due to its arrangement in the axial extension of the bearing of the covered gear member, the clearance allows a relatively large mutual overlap of the two gear elements with simultaneous storage of the covered gear element on the cover side. This possibility is particularly important if the overlapping transmission element has a relatively large diameter. A large diameter is required, for example, if by means of the overlapping gear element, a long stroke of the espagnolette fitting must be feasible.
  • gear assembly With large mutual overlap of the gear elements whose axes of rotation can be brought close to each other in the radial direction due to the free space according to the invention, without therefore a flying bearing of the covered gear member would be required.
  • a space-saving and compact design of the gear assembly in turn allows their placement in accordance with small-sized gear housings. On the relevant window or door wings are to produce small gearboxes only correspondingly small gear shots. Small gear housings window or door wings are at most slightly weakened.
  • the concept according to the invention makes it possible to accommodate gear elements for realizing long strokes of an espagnolette fitting in gearbox housings in which passages for fastening screws of a handle escutcheon have a standard distance (for example 43 mm). Due to the possible mutual overlap in the case of the invention results in an overall dimension for the transmission elements in the radial direction of the axes of rotation, which allows installation of the transmission elements between the passages for attachment of the handle rosette.
  • the covered gear member not only on the cover side but also on the opposite side of a bearing point. Due to the two-sided bearings results for the covered gear element is a particularly effective and therefore load-bearing storage even with extensive coverage by the overlapping transmission element.
  • the overlapping transmission element on both sides in each case a bearing point on (claim 3).
  • the overlapping transmission element can thus accommodate large loads.
  • in combination with a covered on both sides covered transmission element results in a particularly load-bearing overall arrangement.
  • the covered transmission element of another type of invention is provided with a bearing projection, which forms the space for the overlapping transmission element by a return relative to the bearing point of the covered transmission element (claim 4).
  • an embodiment of the invention is characterized in the case of which the covered gear element and the associated bearing projection are integrally formed.
  • the covered gear element and its bearing projection preferably consist of one and the same material (claim 6). It has proven particularly expedient to produce the covered gear element and the associated bearing projection as a uniform casting.
  • the bearings of the one or more transmission elements are directly part of the rotary bearings of the transmission elements (claim 7).
  • gear elements are preferred according to the invention as transmission elements.
  • Gearboxes have proven in practice as a robust and reliable drive devices for espagnolette fittings.
  • the inventive concept is implemented in a case in which the gear assembly has a gear housing with mounting options for a particular manual actuator.
  • Fig. 1 is a gear assembly 1 part of a drive rod fitting 2, which is mounted on a merely suggestively shown wing 3 of a window 4.
  • Driving rods 5, 6 of the espagnolette 2 are connected in a conventional manner via internally toothed coupling shoes 7, 8 to drive slide 9, 10 of the gear assembly 1.
  • the drive slide 9, 10 are guided longitudinally movably on a gear housing 11 of the gear assembly 1.
  • the transmission housing 11 is composed of two housing shells, of which in Fig. 1 For the sake of clarity, only a housing shell 12 is shown.
  • the housing shell, not shown, and the housing shell 12 are riveted together as usual.
  • a riveting point 13 is in FIG. 1 shown.
  • Fig. 1 also visible on the housing shell 12 provided passages 14, 15 for fastening means.
  • these are fastening screws for fixing a hand-operated handle, not shown, in detail a handle rosette, on the interior surface of the wing. 3
  • the passage 14 on the housing shell 12 is formed as a threaded sleeve, the passage 15 as a smooth-walled passage bore. Is that in Fig. 1 Not shown housing shell placed on the housing shell 12, so the threaded sleeve 14 are aligned with the housing shell 12 with a through hole 15 corresponding through hole on the other housing shell and the passage bore 15 on the housing shell 12 with a threaded sleeve 14 corresponding threaded sleeve on the other housing shell.
  • the center distance of the threaded sleeves 14 in the longitudinal direction of the drive slide 9, 10 or in the longitudinal direction of the drive rods 5, 6 is dimensioned as usual and is 43 mm in the illustrated example.
  • a gearbox 16 which is designed as a toothing gear in the example shown, is accommodated in the interior of the gearbox 11.
  • the transmission 16 comprises an input-side transmission element 17 and an output-side transmission element 18, both in the form of toothed elements.
  • the input-side gear element 17 is rotatably mounted on the transmission housing 11 about an axis of rotation 19, the output-side gear element 18 about an axis of rotation 20.
  • axle journals 21 projecting from this in the axial direction on both sides.
  • the axle journals 21 form bearing points of the input-side gear element 17 and engage in corresponding bearing eyes 22 on the gear housing 11 ( Fig. 5 ).
  • One of the axle journals 21 on the input-side gear element 17 is in Fig. 1 to recognize.
  • Fig. 5 shows the bearing eye 22, which is that of the viewer of Fig. 1 is assigned remote axle 21.
  • An inner square of the input-side gear member 17 is used in a conventional manner for receiving a correspondingly shaped handle mandrel of not shown and provided as an actuator manual operating handle.
  • the input-side gear element 17 has two spur gears 23, 24, which are offset in the axial direction of the input-side gear element 17 against each other. Both Spur teeth 23, 24 extend only over part of the circumference of the input-side gear element 17th
  • the spur toothing 23 comprises teeth 25, which are substantially higher than teeth 26 of the spur toothing 24. With the teeth 25 of the spur toothing 23 engages the input-side gear element 17 in a rack 27 on the drive slide 10 a. Compared with the output-side gear element 18, the input-side gear element 17 is offset in the direction of the axes of rotation 19, 20 so that it comes to rest with the one relatively large tip diameter having front teeth 23 next to the output side gear member 18 and at a relatively small tip diameter having front teeth 24th meshes with a spur gear teeth 28 of the output-side gear element 18.
  • Teeth 29 of the spur gear 28 are in accordance with FIGS. 2 to 4 only over a part of the circumference of the output-side gear element 18 is provided.
  • On the spur toothing 28 is followed at the output-side gear element 18 in the circumferential direction of a spur gear 30 with teeth 31, the height of the height of the teeth 29 of the spur gear 28 significantly exceeds.
  • With the teeth 31 engages the output-side gear member 18 in a rack 27 of the drive slide 10 similar rack on the drive slide 9 a. This procedure is in Fig. 1 covered by the input side gear member 17.
  • the manual actuation handle inserted with its gripping mandrel into the inner square of the input-side gear element 17 is to be rotated in the desired direction of rotation.
  • a rotary movement of the manual operating handle is by means of the input-side gear element 17 in a longitudinal movement of the drive slide 10 and drive rod 6 and via the drive-connected to the input side gear element 17 output-side transmission element 18th converted into an opposite longitudinal movement of drive slide 9 and drive rod 5.
  • Such longitudinal movements of the drive slide 9, 10 and the drive rods 5, 6 are used in a known manner for the transfer of the drive rod fitting 2 in different switching positions, in this case in a locking, a rotational and a tilted position.
  • the input-side gear element 17 and the output-side gear element 18 must have a relatively large radius in the areas cooperating with the drive slides 9, 10. Regardless of the large radii of the input-side gear member 17 and the output-side gear member 18, the total extension of the compound composed of these transmission elements gear 16 in the longitudinal direction of the drive slide 9, 10 or the drive rods 5, 6 may be as large as the axial distance of the threaded sleeves 14 to the transmission housing 11th Otherwise, the transmission 16 would not be accommodated inside the transmission housing 11.
  • the required small dimensions of the construction of the gear 16 is achieved in that the axes of rotation 19, 20 of the input-side gear element 17 and the output-side gear element 18 in the longitudinal direction of the drive slide 9, 10 and the drive rods 5, 6 are moved close together. Due to the small radial distance of their axes of rotation 19, 20, the input-side gear element 17 and the output-side gear element 18 in the radial direction of the axes of rotation 19, 20 a relatively large mutual overlap. In the case of rotational movements about the (geometric) axis of rotation 19, the spur toothing 23 of the input-side gear element 17 intersects the (geometric) axis of rotation 20 of the output-side gear member 18. In order nevertheless a two-sided pivot bearing of the output-side gear member 18 can be realized, 18 special design precautions are taken on the output-side gear member.
  • a free space 33 is provided at the overlapping input-side gear element 17 associated cover side of the output-side gear member 18 between this and in the example shown as a circular cylindrical journal 32 formed bearing point of the output-side gear member 18. This extends in axial extension of the axle journal 32.
  • the overlapping input-side gear member 17 moves with rotation about its axis of rotation 19 with the spur toothing 23.
  • the clearance 33 is formed in that an integrally formed on the output side gear member 18 bearing projection 34 opposite the axle journal 32 springs back in the radial direction of the axis of rotation 20 ( FIGS. 2 to 4 ).
  • the bearing projection 34 extends outside of the free space 33 relative to the journal 32. In this way, a broad base for the journal 32 is provided.
  • axle journal 32 of the bearing projection 34 engages in a corresponding bearing eye on the bearing shell of the gear housing 11, not shown.
  • this is provided with a further bearing point in the form of a circular cylindrical journal 35 ( Figures 3,4 ). This is assigned to the housing shell 12 of the gear housing 11, a bearing eye 36 ( FIG. 5 ).
  • the transmission 16 Due to the two-sided storage of both the input-side gear member 17 and the output-side gear member 18, the transmission 16 is able to take large and acting in the transverse direction of the axes of rotation 19, 20 loads in the transmission housing 11. Regardless, the transmission 16 and with this the entire transmission assembly 1 is extremely compact.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

The arrangement (1) has a gear (16) arranged at an operating device and at a drive rod. The gear has gear elements (17, 18) that are designed as tooth elements and rotatable around rotational axes (19, 20). The gear elements are displaced opposite to each other in the direction of the axes and overlap each other in a radial direction of the axes, where one of the gear elements has a bearing surface (32). A free area (33) is formed between the gear element and the bearing surface, where the other gear element is moved in the free space during rotation.

Description

Die Erfindung betrifft eine Getriebeanordnung eines Treibstangenbeschlages für Fenster, Türen oder dergleichen, mit einem Getriebe, das eingangsseitig an eine Betätigungseinrichtung und ausgangsseitig an wenigstens eine Treibstange anbindbar ist und das zwei Getriebeelemente umfasst, die miteinander antriebsverbunden und um parallele Drehachsen drehbar sind,

  • wobei die Drehachsen in ihrer radialen Richtung und die Getriebeelemente in Richtung der Drehachsen gegeneinander versetzt sind und
  • wobei die Getriebeelemente einander in radialer Richtung der Drehachsen überlappen und eines der Getriebeelemente von dem anderen Getriebeelement ("überdeckendes Getriebeelement") überdeckt ist.
The invention relates to a gear arrangement of an espagnolette fitting for windows, doors or the like, having a gearbox which can be connected on the input side to an actuating device and on the output side to at least one drive rod and which comprises two gear elements which are drive-connected to one another and are rotatable about parallel axes of rotation,
  • wherein the axes of rotation are offset in their radial direction and the gear elements in the direction of the axes of rotation against each other and
  • wherein the transmission elements overlap each other in the radial direction of the axes of rotation and one of the transmission elements of the other transmission element ("overlapping transmission element") is covered.

Die Erfindung betrifft des weiteren einen Treibstangenbeschlag mit einer Getriebeanordnung der vorstehenden Art sowie ein Fenster, eine Tür oder dergleichen mit einem derartigen Treibstangenbeschlag.The invention further relates to a drive rod fitting with a gear assembly of the above type and a window, a door or the like with such an espagnolette fitting.

Gattungsgemäßer Stand der Technik ist bekannt aus EP 0 742 332 A1 . Diese Druckschrift offenbart einen zum Einbau an einem Fensterflügel bestimmten Treibstangenbeschlag, der eine Getriebeanordnung mit einem im Innern eines Getriebegehäuses untergebrachten Verzahnungsgetriebe umfasst. Letzteres weist Verzahnungselemente auf, die um parallele Drehachsen drehbar an dem Getriebegehäuse gelagert sind. Das an der Eingangsseite des Verzahnungsgetriebes angeordnete Verzahnungselement kann mittels eines Handgriffs drehbetätigt werden. Es greift mit einer ersten Verzahnung in eine Gegenverzahnung an einem ersten Antriebsschieber ein, der seinerseits mit einer ersten Treibstange kuppelbar ist. An einer zweiten, gegenüber der ersten Verzahnung im Durchmesser reduzierten Verzahnung kämmt das eingangsseitige Verzahnungselement mit einem weiteren, an der Ausgangsseite des Verzahnungsgetriebes vorgesehenen Verzahnungselement. Das ausgangsseitige Verzahnungselement greift in eine Zahnstange an einem zweiten Antriebsschieber ein, an welchen eine zweite Treibstange angebunden werden kann. Wird das eingangsseitige Verzahnungselement mittels des Handgriffs gedreht, so treibt es über seine erste Verzahnung den ersten Antriebsschieber mit einer geradlinigen Bewegung und über seine zweite Verzahnung das ausgangsseitige Verzahnungselement mit einer Drehbewegung an. Das sich drehende ausgangsseitige Verzahnungselement wiederum bewegt den zweiten Antriebsschieber translatorisch in einer der Bewegungsrichtung des ersten Antriebsschiebers entgegengesetzten Richtung.Generic prior art is known from EP 0 742 332 A1 , This document discloses an intended for installation on a window sash espagnolette, comprising a gear assembly with a housed inside a gear housing gearing. The latter has gear elements, which are mounted rotatably about parallel axes of rotation on the gear housing. The toothed element arranged on the input side of the toothed gearing can be rotationally actuated by means of a handle. It engages with a first toothing in a counter toothing on a first drive slide, which in turn can be coupled with a first drive rod. At a second, compared to the first toothing reduced in diameter toothing meshes the input-side toothing element with another, provided on the output side of the gear transmission toothing element. The output-side toothing element engages in a rack on a second drive slide, to which a second drive rod can be connected. If the input-side toothed element is rotated by means of the handle, it drives the first drive slide with its rectilinear movement via its first toothing and the output-side toothed element with its rotational movement via its second toothing. The turning output-side toothing element in turn moves the second drive slide translationally in one of the direction of movement of the first drive slide opposite direction.

Zur Drehlagerung an dem Getriebegehäuse ist das eingangsseitige Verzahnungselement längs seiner Drehachse beidseitig mit jeweils einer Lagerstelle in Form eines Achszapfens versehen, der in ein Lagerauge an dem Getriebegehäuse eingreift. Das ausgangsseitige Verzahnungselement ist in Richtung seiner Drehachse gegenüber dem eingangsseitigen Verzahnungselement versetzt. Es wird von dem eingangsseitigen Verzahnungselement durch dessen erste, einen verhältnismäßig großen Durchmesser aufweisende Verzahnung in radialer Richtung seiner Drehachse überdeckt. Aufgrund der Überdeckung durch das eingangsseitige Verzahnungselement weist das ausgangsseitige Verzahnungselement nur an seiner der Überdeckungsseite gegenüberliegenden Seite eine Lagerstelle zur Drehlagerung an dem Getriebegehäuse auf. Diese Drehlagerung ist mittels eines an dem ausgangsseitigen Getriebeelement vorgesehenen Achszapfens sowie mittels eines zugehörigen Lagerauges an dem Getriebegehäuse realisiert. Aufgrund seiner "fliegenden" Lagerung ist das ausgangsseitige Verzahnungselement nur eingeschränkt lastaufnahmefähig.For rotational mounting on the gear housing, the input-side toothing element along its axis of rotation is provided on both sides with one bearing in the form of a journal, which engages in a bearing eye on the transmission housing. The output-side toothing element is offset in the direction of its axis of rotation relative to the input-side toothing element. It is covered by the input-side toothing element by the first, a relatively large diameter having teeth in the radial direction of its axis of rotation. Due to the overlap by the input-side toothing element, the output-side toothed element has a bearing point for pivotal mounting on the transmission housing only on its side opposite the overlay side. This pivot bearing is realized by means of a provided on the output side gear member axle journal and by means of an associated bearing eye on the gear housing. Due to its "flying" bearing, the output-side toothed element has limited load capacity.

Eine Getriebeanordnung mit einer gegenüber dem Stand der Technik verbesserten Lastaufnahmefähigkeit, einen mit einer verbesserten Getriebeanordnung versehenen Treibstangenbeschlag sowie ein Fenster, eine Tür oder dergleichen mit einem verbesserten Treibstangenbeschlag bereitzustellen, ist Aufgabe der vorliegenden Erfindung.It is an object of the present invention to provide a transmission assembly having improved load-bearing capability over the prior art to provide a drive rod fitting provided with an improved gear assembly and a window, door or the like with improved drive rod fitting.

Erfindungsgemäß gelöst wird diese Aufgabe durch die Gegenstände der unabhängigen Patentansprüche 1, 11 und 12.This object is achieved according to the invention by the subject matters of independent claims 1, 11 and 12.

Im Falle der Erfindung ist an der Überdeckungsseite, d.h. an der dem überdeckenden Getriebeelement zugewandten Seite, des überdeckten Getriebeelementes zwischen diesem und dessen Lagerstelle ein Freiraum vorgesehen, in welchem sich das überdeckende Getriebeelement bei Drehung um seine Drehachse bewegen kann. Aufgrund seiner Anordnung in axialer Verlängerung der Lagerstelle des überdeckten Getriebeelementes gestattet der Freiraum eine verhältnismäßig große gegenseitige Überdeckung der beiden Getriebeelemente bei gleichzeitiger Lagerung des überdeckten Getriebeelementes an der Überdeckungsseite. Diese Möglichkeit ist insbesondere dann von Bedeutung, wenn das überdeckende Getriebeelement einen relativ großen Durchmesser aufweist. Ein großer Durchmesser ist beispielsweise erforderlich, wenn mittels des überdeckenden Getriebeelementes ein langer Hub des Treibstangenbeschlages realisierbar sein muss.In the case of the invention, on the overlapping side, ie on the side facing the overlapping gear element, of the covered gear element provided between this and its bearing a free space in which the overlapping transmission element can move on rotation about its axis of rotation. Due to its arrangement in the axial extension of the bearing of the covered gear member, the clearance allows a relatively large mutual overlap of the two gear elements with simultaneous storage of the covered gear element on the cover side. This possibility is particularly important if the overlapping transmission element has a relatively large diameter. A large diameter is required, for example, if by means of the overlapping gear element, a long stroke of the espagnolette fitting must be feasible.

Bei großer gegenseitiger Überdeckung der Getriebeelemente können deren Drehachsen aufgrund des erfindungsgemäßen Freiraumes in radialer Richtung eng aneinander herangerückt sein, ohne dass deshalb eine fliegende Lagerung des überdeckten Getriebeelements erforderlich wäre. Je kleiner der Abstand der Drehachsen der Getriebeelemente gewählt werden kann, desto platzsparender und kompakter baut die Getriebeanordnung insgesamt. Eine platzsparende und kompakte Bauweise der Getriebeanordnung wiederum erlaubt deren Unterbringung in entsprechend klein bauenden Getriebegehäusen. An dem betreffenden Fenster- oder Türflügel sind für kleine Getriebegehäuse auch nur entsprechend kleine Getriebeaufnahmen herzustellen. Durch kleine Getriebeaufnahmen werden Fenster- oder Türflügel allenfalls geringfügig geschwächt.With large mutual overlap of the gear elements whose axes of rotation can be brought close to each other in the radial direction due to the free space according to the invention, without therefore a flying bearing of the covered gear member would be required. The smaller the distance of the axes of rotation of the transmission elements can be selected, the space-saving and compact builds the gear arrangement as a whole. A space-saving and compact design of the gear assembly in turn allows their placement in accordance with small-sized gear housings. On the relevant window or door wings are to produce small gearboxes only correspondingly small gear shots. Small gear housings window or door wings are at most slightly weakened.

Insbesondere gestattet es das erfindungsgemäße Konzept, Getriebeelemente zur Realisierung langer Hübe eines Treibstangenbeschlages in Getriebegehäusen unterzubringen, an denen Durchtritte für Befestigungsschrauben einer Griffrosette einen normgemäßen Abstand (beispielsweise 43 mm) aufweisen. Aufgrund der im Falle der Erfindung möglichen gegenseitigen Überdeckung ergibt sich für die Getriebeelemente ein Gesamtmaß in radialer Richtung der Drehachsen, das einen Einbau der Getriebeelemente zwischen den Durchtritten zur Befestigung der Griffrosette zulässt.In particular, the concept according to the invention makes it possible to accommodate gear elements for realizing long strokes of an espagnolette fitting in gearbox housings in which passages for fastening screws of a handle escutcheon have a standard distance (for example 43 mm). Due to the possible mutual overlap in the case of the invention results in an overall dimension for the transmission elements in the radial direction of the axes of rotation, which allows installation of the transmission elements between the passages for attachment of the handle rosette.

Besondere Ausführungsarten der Erfindung nach den unabhängigen Patentansprüchen ergeben sich aus den abhängigen Patentansprüchen 2 bis 10.Particular embodiments of the invention according to the independent claims will become apparent from the dependent claims 2 to 10.

Gemäß Patentanspruch 2 weist das überdeckte Getriebeelement nicht nur an der Überdeckungsseite sondern auch an der gegenüberliegenden Seite eine Lagerstelle auf. Aufgrund der beidseitigen Lagerstellen ergibt sich für das überdeckte Getriebeelement eine besonders wirksame und folglich lastaufnahmefähige Lagerung auch bei weitgehender Überdeckung durch das überdeckende Getriebeelement.According to claim 2, the covered gear member not only on the cover side but also on the opposite side of a bearing point. Due to the two-sided bearings results for the covered gear element is a particularly effective and therefore load-bearing storage even with extensive coverage by the overlapping transmission element.

In weiterer bevorzugter Ausgestaltung der Erfindung weist auch das überdeckende Getriebeelement beidseits jeweils eine Lagerstelle auf (Patentanspruch 3). Auch das überdeckende Getriebeelement kann folglich große Lasten aufnehmen. Insbesondere in Kombination mit einem beidseitig gelagerten überdeckten Getriebeelement ergibt sich eine besonders lastaufnahmefähige Gesamtanordnung.In a further preferred embodiment of the invention, the overlapping transmission element on both sides in each case a bearing point on (claim 3). Also, the overlapping transmission element can thus accommodate large loads. In particular, in combination with a covered on both sides covered transmission element results in a particularly load-bearing overall arrangement.

Im Interesse einer einfachen Bauweise ist das überdeckte Getriebeelement einer weiteren Erfindungsbauart mit einem Lagervorsprung versehen, welcher den Freiraum für das überdeckende Getriebeelement durch einen Rücksprung gegenüber der Lagerstelle des überdeckten Getriebeelementes ausbildet (Patentanspruch 4).In the interest of a simple construction, the covered transmission element of another type of invention is provided with a bearing projection, which forms the space for the overlapping transmission element by a return relative to the bearing point of the covered transmission element (claim 4).

Aus Festigkeits- und Stabilitätsgründen ist der Lagervorsprung an dem überdeckten Getriebeelement zwischen diesem und dessen Lagerstelle gegenüber der Lagerstelle erweitert (Patentanspruch 5).For reasons of strength and stability, the bearing projection on the covered transmission element between this and its bearing against the bearing point is extended (claim 5).

Durch eine einfache Montagefähigkeit zeichnet sich eine Ausführungsform der Erfindung aus, im Falle derer das überdeckte Getriebeelement und der damit verbundene Lagervorsprung einstückig ausgebildet sind. Im Interesse einer einfachen Fertigung bestehen das überdeckte Getriebeelement und dessen Lagervorsprung vorzugsweise aus ein und demselben Material (Patentanspruch 6). Als besonders zweckmäßig hat es sich erwiesen, das überdeckte Getriebeelement und den damit verbundenen Lagervorsprung als einheitliches Gussteil herzustellen.By a simple mounting ability, an embodiment of the invention is characterized in the case of which the covered gear element and the associated bearing projection are integrally formed. In the interest of ease of manufacture, the covered gear element and its bearing projection preferably consist of one and the same material (claim 6). It has proven particularly expedient to produce the covered gear element and the associated bearing projection as a uniform casting.

Im Falle einer weiteren bevorzugten Erfindungsbauart sind die Lagerstellen des oder der Getriebeelemente unmittelbar Teil der Drehlagerungen der Getriebeelemente (Patentanspruch 7). Insbesondere in diesem Fall empfiehlt es sich der Einfachheit halber, die Lagerstelle (n) des oder der Getriebeelemente als mit der jeweiligen Drehachse konzentrischer Lagerzapfen mit Kreisquerschnitt auszuführen (Patentanspruch 8).In the case of a further preferred type of invention, the bearings of the one or more transmission elements are directly part of the rotary bearings of the transmission elements (claim 7). In particular, in this case, it is recommended for the sake of simplicity, run the bearing (s) of the gear or as concentric with the respective axis of rotation journal with circular cross-section (claim 8).

Gemäß Patentanspruch 9 werden erfindungsgemäß als Getriebeelemente Verzahnungselemente bevorzugt. Verzahnungsgetriebe haben sich in der Praxis als robuste und funktionssichere Antriebseinrichtungen für Treibstangenbeschläge bewährt.According to claim 9, gear elements are preferred according to the invention as transmission elements. Gearboxes have proven in practice as a robust and reliable drive devices for espagnolette fittings.

Ausweislich Patentanspruch 10 ist das erfindungsgemäße Konzept in einem Fall umgesetzt, in welchem die Getriebeanordnung ein Getriebegehäuse mit Befestigungsmöglichkeiten für eine insbesondere manuelle Betätigungseinrichtung aufweist.As shown in claim 10, the inventive concept is implemented in a case in which the gear assembly has a gear housing with mounting options for a particular manual actuator.

Nachstehend wird die Erfindung anhand beispielhafter schematischer Darstellungen näher erläutert. Es zeigen:

Fig. 1:
eine Getriebeanordnung eines Treibstangenbeschlages mit Getriebeelementen im Innern eines Getriebegehäuses,
Fign. 2 bis 4:
Einzeldarstellungen eines der Getriebeelemente gemäß Fig. 1,
Fig. 5:
eine Gehäuseschale des Getriebegehäuses gemäß Fig. 1.
The invention will be explained in more detail below with reference to exemplary schematic illustrations. Show it:
Fig. 1:
a gear arrangement of an espagnolette fitting with gear elements inside a gear housing,
FIGS. 2 to 4:
Individual representations of one of the transmission elements according to Fig. 1 .
Fig. 5:
a housing shell of the transmission housing according to Fig. 1 ,

Ausweislich Fig. 1 ist eine Getriebeanordnung 1 Teil eines Treibstangenbeschlages 2, der an einem lediglich andeutungsweise gezeigten Flügel 3 eines Fensters 4 montiert ist. Treibstangen 5, 6 des Treibstangenbeschlages 2 sind in herkömmlicher Weise über innenverzahnte Kupplungsschuhe 7, 8 an Antriebsschieber 9, 10 der Getriebeanordnung 1 angebunden.evidenced Fig. 1 is a gear assembly 1 part of a drive rod fitting 2, which is mounted on a merely suggestively shown wing 3 of a window 4. Driving rods 5, 6 of the espagnolette 2 are connected in a conventional manner via internally toothed coupling shoes 7, 8 to drive slide 9, 10 of the gear assembly 1.

Die Antriebsschieber 9, 10 sind an einem Getriebegehäuse 11 der Getriebeanordnung 1 längsbeweglich geführt. Das Getriebegehäuse 11 setzt sich aus zwei Gehäuseschalen zusammen, von denen in Fig. 1 der Anschaulichkeit halber lediglich eine Gehäuseschale 12 gezeigt ist. Die nicht dargestellte Gehäuseschale und die Gehäuseschale 12 werden wie üblich miteinander vernietet. Eine Nietstelle 13 ist in Figur 1 gezeigt.The drive slide 9, 10 are guided longitudinally movably on a gear housing 11 of the gear assembly 1. The transmission housing 11 is composed of two housing shells, of which in Fig. 1 For the sake of clarity, only a housing shell 12 is shown. The housing shell, not shown, and the housing shell 12 are riveted together as usual. A riveting point 13 is in FIG. 1 shown.

In Fig. 1 außerdem erkennbar sind an der Gehäuseschale 12 vorgesehene Durchtritte 14, 15 für Befestigungsmittel. Im gezeigten Beispielsfall handelt es sich dabei um Befestigungsschrauben zur Fixierung eines nicht gezeigten Handbetätigungsgriffs, im Einzelnen einer Griffrosette, auf der Rauminnenfläche des Flügels 3.In Fig. 1 also visible on the housing shell 12 provided passages 14, 15 for fastening means. In the example shown, these are fastening screws for fixing a hand-operated handle, not shown, in detail a handle rosette, on the interior surface of the wing. 3

Der Durchtritt 14 an der Gehäuseschale 12 ist als Gewindehülse, der Durchtritt 15 als glattwandige Durchtrittsbohrung ausgebildet. Ist die in Fig. 1 nicht gezeigte Gehäuseschale auf die Gehäuseschale 12 aufgesetzt, so fluchten die Gewindehülse 14 an der Gehäuseschale 12 mit einer der Durchtrittsbohrung 15 entsprechenden Durchtrittsbohrung an der anderen Gehäuseschale und die Durchtrittsbohrung 15 an der Gehäuseschale 12 mit einer der Gewindehülse 14 entsprechenden Gewindehülse an der anderen Gehäuseschale. Zur Befestigung der Griffrosette werden Befestigungsschrauben von der Rauminnenseite her durch die Griffrosette hindurch in die Gewindehülsen 14 eingedreht. Der Achsabstand der Gewindehülsen 14 in Längsrichtung der Antriebsschieber 9, 10 beziehungsweise in Längsrichtung der Treibstangen 5, 6 ist wie üblich bemessen und beträgt im dargestellten Beispielsfall 43 mm.The passage 14 on the housing shell 12 is formed as a threaded sleeve, the passage 15 as a smooth-walled passage bore. Is that in Fig. 1 Not shown housing shell placed on the housing shell 12, so the threaded sleeve 14 are aligned with the housing shell 12 with a through hole 15 corresponding through hole on the other housing shell and the passage bore 15 on the housing shell 12 with a threaded sleeve 14 corresponding threaded sleeve on the other housing shell. To attach the handle rosette fastening screws from the inside of the room through the handle rosette into the threaded sleeves 14 screwed. The center distance of the threaded sleeves 14 in the longitudinal direction of the drive slide 9, 10 or in the longitudinal direction of the drive rods 5, 6 is dimensioned as usual and is 43 mm in the illustrated example.

Zwischen den Gewindehülsen 14 ist im Innern des Getriebegehäuses 11 ein im gezeigten Beispielsfall als Verzahnungsgetriebe ausgeführtes Getriebe 16 untergebracht. Das Getriebe 16 umfasst ein eingangsseitiges Getriebeelement 17 sowie ein ausgangsseitiges Getriebeelement 18, beide in Form von Verzahnungselementen.Between the threaded sleeves 14, a gearbox 16, which is designed as a toothing gear in the example shown, is accommodated in the interior of the gearbox 11. The transmission 16 comprises an input-side transmission element 17 and an output-side transmission element 18, both in the form of toothed elements.

Das eingangsseitige Getriebeelement 17 ist um eine Drehachse 19, das ausgangsseitige Getriebeelement 18 um eine Drehachse 20 drehbar an dem Getriebegehäuse 11 gelagert. Zur Drehlagerung des eingangsseitigen Getriebeelementes 17 dienen Achszapfen 21, die von diesem in axialer Richtung beidseits vorstehen. Die Achszapfen 21 bilden Lagerstellen des eingangsseitigen Getriebeelementes 17 und greifen in entsprechende Lageraugen 22 an dem Getriebegehäuse 11 ein (Fig. 5). Einer der Achszapfen 21 an dem eingangsseitigen Getriebeelement 17 ist in Fig. 1 zu erkennen. Fig. 5 zeigt das Lagerauge 22, welches dem von dem Betrachter von Fig. 1 abliegenden Achszapfen 21 zugeordnet ist.The input-side gear element 17 is rotatably mounted on the transmission housing 11 about an axis of rotation 19, the output-side gear element 18 about an axis of rotation 20. For pivotal mounting of the input-side gear member 17 are axle journals 21 projecting from this in the axial direction on both sides. The axle journals 21 form bearing points of the input-side gear element 17 and engage in corresponding bearing eyes 22 on the gear housing 11 ( Fig. 5 ). One of the axle journals 21 on the input-side gear element 17 is in Fig. 1 to recognize. Fig. 5 shows the bearing eye 22, which is that of the viewer of Fig. 1 is assigned remote axle 21.

Ein Innenvierkant des eingangsseitigen Getriebeelementes 17 dient in üblicher Weise zur Aufnahme eines entsprechend geformten Griffdornes des nicht gezeigten und als Betätigungseinrichtung vorgesehenen Handbetätigungsgriffes.An inner square of the input-side gear member 17 is used in a conventional manner for receiving a correspondingly shaped handle mandrel of not shown and provided as an actuator manual operating handle.

An seiner achsparallelen Außenseite weist das eingangsseitige Getriebeelement 17 zwei Stirnverzahnungen 23, 24 auf, die in axialer Richtung des eingangsseitigen Getriebeelementes 17 gegeneinander versetzt sind. Beide Stirnverzahnungen 23, 24 erstrecken sich nur über einen Teil des Umfangs des eingangsseitigen Getriebeelementes 17.At its axially parallel outer side, the input-side gear element 17 has two spur gears 23, 24, which are offset in the axial direction of the input-side gear element 17 against each other. Both Spur teeth 23, 24 extend only over part of the circumference of the input-side gear element 17th

Die Stirnverzahnung 23 umfasst Zähne 25, die wesentlich höher sind als Zähne 26 der Stirnverzahnung 24. Mit den Zähnen 25 der Stirnverzahnung 23 greift das eingangsseitige Getriebeelement 17 in eine Zahnstange 27 an dem Antriebsschieber 10 ein. Gegenüber dem ausgangsseitigen Getriebeelement 18 ist das eingangsseitige Getriebeelement 17 in Richtung der Drehachsen 19, 20 derart versetzt angeordnet, dass es mit der einen verhältnismäßig großen Kopfkreisdurchmesser aufweisenden Stirnverzahnung 23 neben dem ausgangsseitigen Getriebeelement 18 zu liegen kommt und an der einen verhältnismäßig kleinen Kopfkreisdurchmesser aufweisenden Stirnverzahnung 24 mit einer Stirnverzahnung 28 des ausgangsseitigen Getriebeelementes 18 kämmt.The spur toothing 23 comprises teeth 25, which are substantially higher than teeth 26 of the spur toothing 24. With the teeth 25 of the spur toothing 23 engages the input-side gear element 17 in a rack 27 on the drive slide 10 a. Compared with the output-side gear element 18, the input-side gear element 17 is offset in the direction of the axes of rotation 19, 20 so that it comes to rest with the one relatively large tip diameter having front teeth 23 next to the output side gear member 18 and at a relatively small tip diameter having front teeth 24th meshes with a spur gear teeth 28 of the output-side gear element 18.

Zähne 29 der Stirnverzahnung 28 sind gemäß den Figuren 2 bis 4 lediglich über ein Teil des Umfangs des ausgangsseitigen Getriebeelementes 18 vorgesehen. Auf die Stirnverzahnung 28 folgt an dem ausgangsseitigen Getriebeelement 18 in Umfangsrichtung eine Stirnverzahnung 30 mit Zähnen 31, deren Höhe die Höhe der Zähne 29 der Stirnverzahnung 28 erheblich übersteigt. Mit den Zähnen 31 greift das ausgangsseitige Getriebeelement 18 in eine der Zahnstange 27 des Antriebsschiebers 10 ähnliche Zahnstange an dem Antriebsschieber 9 ein. Dieser Eingriff ist in Fig. 1 durch das eingangsseitige Getriebeelement 17 verdeckt.Teeth 29 of the spur gear 28 are in accordance with FIGS. 2 to 4 only over a part of the circumference of the output-side gear element 18 is provided. On the spur toothing 28 is followed at the output-side gear element 18 in the circumferential direction of a spur gear 30 with teeth 31, the height of the height of the teeth 29 of the spur gear 28 significantly exceeds. With the teeth 31 engages the output-side gear member 18 in a rack 27 of the drive slide 10 similar rack on the drive slide 9 a. This procedure is in Fig. 1 covered by the input side gear member 17.

Zur Betätigung des Treibstangenbeschlages 2 ist der mit seinem Griffdorn in den Innenvierkant des eingangsseitigen Getriebeelementes 17 eingesteckte Handbetätigungsgriff in der gewünschten Drehrichtung zu drehen. Eine Drehbewegung des Handbetätigungsgriffes wird mittels des eingangsseitigen Getriebeelementes 17 in eine Längsbewegung von Antriebsschieber 10 und Treibstange 6 und über das mit dem eingangsseitigen Getriebeelement 17 antriebsverbundene ausgangsseitige Getriebeelement 18 in eine gegenläufige Längsbewegung von Antriebsschieber 9 und Treibstange 5 umgesetzt. Derartige Längsbewegungen der Antriebsschieber 9, 10 sowie der Treibstangen 5, 6 dienen in bekannter Weise zur Überführung des Treibstangenbeschlages 2 in unterschiedliche Schaltstellungen, vorliegend in eine Verriegelungs-, eine Dreh- und eine Kippstellung.To actuate the espagnolette fitting 2, the manual actuation handle inserted with its gripping mandrel into the inner square of the input-side gear element 17 is to be rotated in the desired direction of rotation. A rotary movement of the manual operating handle is by means of the input-side gear element 17 in a longitudinal movement of the drive slide 10 and drive rod 6 and via the drive-connected to the input side gear element 17 output-side transmission element 18th converted into an opposite longitudinal movement of drive slide 9 and drive rod 5. Such longitudinal movements of the drive slide 9, 10 and the drive rods 5, 6 are used in a known manner for the transfer of the drive rod fitting 2 in different switching positions, in this case in a locking, a rotational and a tilted position.

Damit hinreichend lange Hübe des Treibstangenbeschlages 2 mittels des Getriebes 16 realisiert werden können, müssen das eingangsseitige Getriebeelement 17 und das ausgangsseitige Getriebeelement 18 in den mit den Antriebsschiebern 9, 10 zusammenwirkenden Bereichen einen verhältnismäßig großen Radius aufweisen. Ungeachtet der großen Radien des eingangsseitigen Getriebeelementes 17 und des ausgangsseitigen Getriebeelementes 18 darf die Gesamterstreckung des aus diesen Getriebeelementen zusammengesetzten Getriebes 16 in Längsrichtung der Antriebsschieber 9, 10 beziehungsweise der Treibstangen 5, 6 maximal so groß sein wie der Achsabstand der Gewindehülsen 14 an dem Getriebegehäuse 11. Andernfalls wäre das Getriebe 16 nicht im Innern des Getriebegehäuses 11 unterzubringen.So that sufficiently long strokes of the espagnolette fitting 2 can be realized by means of the transmission 16, the input-side gear element 17 and the output-side gear element 18 must have a relatively large radius in the areas cooperating with the drive slides 9, 10. Regardless of the large radii of the input-side gear member 17 and the output-side gear member 18, the total extension of the compound composed of these transmission elements gear 16 in the longitudinal direction of the drive slide 9, 10 or the drive rods 5, 6 may be as large as the axial distance of the threaded sleeves 14 to the transmission housing 11th Otherwise, the transmission 16 would not be accommodated inside the transmission housing 11.

Erreicht wird das erforderliche kleine Baumaß des Getriebes 16 dadurch, dass die Drehachsen 19, 20 des eingangsseitigen Getriebeelementes 17 und des ausgangsseitigen Getriebeelementes 18 in Längsrichtung der Antriebsschieber 9, 10 beziehungsweise der Treibstangen 5, 6 entsprechend eng aneinander herangerückt sind. Aufgrund des geringen radialen Abstandes ihrer Drehachsen 19, 20 weisen das eingangsseitige Getriebeelement 17 und das ausgangsseitige Getriebeelement 18 in radialer Richtung der Drehachsen 19, 20 eine verhältnismäßig große gegenseitige Überdeckung auf. Das überdeckende eingangsseitige Getriebeelement 17 ragt bei entsprechender Drehstellung mit seiner Stirnverzahnung 23 weit über das überdeckte ausgangsseitige Getriebeelement 18. Bei Drehbewegungen um die (geometrische) Drehachse 19 schneidet die Stirnverzahnung 23 des eingangsseitigen Getriebeelementes 17 die (geometrische) Drehachse 20 des ausgangsseitigen Getriebeelementes 18. Damit dennoch eine beidseitige Drehlagerung des ausgangsseitigen Getriebeelementes 18 realisiert werden kann, sind an dem ausgangsseitigen Getriebeelement 18 besondere konstruktive Vorkehrungen getroffen.The required small dimensions of the construction of the gear 16 is achieved in that the axes of rotation 19, 20 of the input-side gear element 17 and the output-side gear element 18 in the longitudinal direction of the drive slide 9, 10 and the drive rods 5, 6 are moved close together. Due to the small radial distance of their axes of rotation 19, 20, the input-side gear element 17 and the output-side gear element 18 in the radial direction of the axes of rotation 19, 20 a relatively large mutual overlap. In the case of rotational movements about the (geometric) axis of rotation 19, the spur toothing 23 of the input-side gear element 17 intersects the (geometric) axis of rotation 20 of the output-side gear member 18. In order nevertheless a two-sided pivot bearing of the output-side gear member 18 can be realized, 18 special design precautions are taken on the output-side gear member.

So ist an der dem überdeckenden eingangsseitigen Getriebeelement 17 zugeordneten Überdeckungsseite des ausgangsseitigen Getriebeelementes 18 zwischen diesem und einer im gezeigten Beispielsfall als kreiszylindrischer Achszapfen 32 ausgebildeten Lagerstelle des ausgangsseitigen Getriebeelementes 18 ein Freiraum 33 vorgesehen. Dieser erstreckt sich in axialer Verlängerung des Achszapfens 32. In dem Freiraum 33 bewegt sich das überdeckende eingangsseitige Getriebeelement 17 bei Drehung um seine Drehachse 19 mit der Stirnverzahnung 23. Gebildet wird der Freiraum 33 dadurch, dass ein an das ausgangsseitige Getriebeelement 18 angeformter Lagervorsprung 34 gegenüber dem Achszapfen 32 in radialer Richtung der Drehachse 20 zurückspringt (Figuren 2 bis 4). Damit trotz des Rücksprungs eine hinreichende Lastaufnahmefähigkeit des einen Teil des Lagervorsprungs 34 bildenden Achszapfens 32 gewährleistet ist, erweitert sich der Lagervorsprung 34 außerhalb des Freiraums 33 gegenüber dem Achszapfen 32. Auf diese Art und Weise wird eine breite Basis für den Achszapfen 32 bereitgestellt.Thus, a free space 33 is provided at the overlapping input-side gear element 17 associated cover side of the output-side gear member 18 between this and in the example shown as a circular cylindrical journal 32 formed bearing point of the output-side gear member 18. This extends in axial extension of the axle journal 32. In the free space 33, the overlapping input-side gear member 17 moves with rotation about its axis of rotation 19 with the spur toothing 23. The clearance 33 is formed in that an integrally formed on the output side gear member 18 bearing projection 34 opposite the axle journal 32 springs back in the radial direction of the axis of rotation 20 ( FIGS. 2 to 4 ). Thus, despite the return of sufficient load-bearing capacity of a part of the bearing projection 34 forming axle journal 32 is ensured, the bearing projection 34 extends outside of the free space 33 relative to the journal 32. In this way, a broad base for the journal 32 is provided.

Zur Drehlagerung des ausgangsseitigen Getriebeelementes 18 an dem Getriebegehäuse 11 greift der Achszapfen 32 des Lagervorsprungs 34 in ein entsprechendes Lagerauge an der nicht gezeigten Lagerschale des Getriebegehäuses 11 ein. An der gegenüberliegenden Seite des ausgangsseitigen Getriebeelementes 18 ist dieses mit einer weiteren Lagerstelle in Form eines kreiszylindrischen Achszapfens 35 versehen (Figuren 3,4). Diesem ist an der Gehäuseschale 12 des Getriebegehäuses 11 ein Lagerauge 36 zugeordnet(Figur 5).For pivotal mounting of the output-side gear element 18 on the gear housing 11, the axle journal 32 of the bearing projection 34 engages in a corresponding bearing eye on the bearing shell of the gear housing 11, not shown. On the opposite side of the output-side gear element 18, this is provided with a further bearing point in the form of a circular cylindrical journal 35 ( Figures 3,4 ). This is assigned to the housing shell 12 of the gear housing 11, a bearing eye 36 ( FIG. 5 ).

Aufgrund der beidseitigen Lagerung sowohl des eingangsseitigen Getriebeelementes 17 als auch des ausgangsseitigen Getriebeelementes 18 ist das Getriebe 16 in der Lage, auch große in Querrichtung der Drehachsen 19, 20 wirkende Lasten aufzunehmen und in das Getriebegehäuse 11 abzutragen. Dessen ungeachtet ist das Getriebe 16 und mit diesem die gesamte Getriebeanordnung 1 ausgesprochen kompakt.Due to the two-sided storage of both the input-side gear member 17 and the output-side gear member 18, the transmission 16 is able to take large and acting in the transverse direction of the axes of rotation 19, 20 loads in the transmission housing 11. Regardless, the transmission 16 and with this the entire transmission assembly 1 is extremely compact.

Claims (12)

Getriebeanordnung eines Treibstangenbeschlages (2) für Fenster (4), Türen oder dergleichen, mit einem Getriebe (16), das eingangsseitig an eine Betätigungseinrichtung und ausgangsseitig an wenigstens eine Treibstange (5, 6) anbindbar ist und das zwei Getriebeelemente (17, 18) umfasst, die miteinander antriebsverbunden und um parallele Drehachsen (19, 20) drehbar sind, • wobei die Drehachsen (19, 20) in ihrer radialen Richtung und die Getriebeelemente (17, 18) in Richtung der Drehachsen (19, 20) gegeneinander versetzt sind und • wobei die Getriebeelemente (17, 18) einander in radialer Richtung der Drehachsen (19, 20) überlappen und eines der Getriebeelemente (17, 18) von dem anderen Getriebeelement (17, 18) ("überdeckendes Getriebeelement") überdeckt ist, dadurch gekennzeichnet, dass
das überdeckte Getriebeelement (18) an der dem überdeckenden Getriebeelement (17) zugeordneten Seite ("Überdeckungsseite") eine Lagerstelle (32) aufweist und dass an der Überdeckungsseite des überdeckten Getriebeelementes (18) zwischen diesem und dessen Lagerstelle (32) ein Freiraum (33) vorgesehen ist, der in axialer Verlängerung der Lagerstelle (32) angeordnet ist und in welchem sich das überdeckende Getriebeelement (17) bei Drehung um seine Drehachse (19) bewegt.Gear arrangement of an espagnolette fitting (2) for windows (4), doors or the like, with a gear (16) which can be connected on the input side to an actuating device and on the output side to at least one drive rod (5, 6) and which has two gear elements (17, 18) which are drivingly connected to each other and rotatable about parallel axes of rotation (19, 20), • wherein the axes of rotation (19, 20) in their radial direction and the transmission elements (17, 18) in the direction of the axes of rotation (19, 20) are offset from each other and Wherein the gear elements (17, 18) overlap one another in the radial direction of the rotational axes (19, 20) and one of the gear elements (17, 18) is covered by the other gear element (17, 18) ("overlapping gear element"), characterized in that
the covered gear element (18) has a bearing point (32) on the side ("cover side") associated with the overlapping gear element (17), and a clearance (33) is provided on the overlap side of the covered gear element (18) between the latter and its bearing point (32) ) is provided, which is arranged in the axial extension of the bearing point (32) and in which the overlapping transmission element (17) moves on rotation about its axis of rotation (19). Getriebeanordnung nach Anspruch 1, dadurch gekennzeichnet, dass das überdeckte Getriebeelement (18) an derjenigen Seite, welche der Überdeckungsseite in Richtung der Drehachsen (19, 20) gegenüberliegt, eine weitere Lagerstelle (35) aufweist.Gear arrangement according to claim 1, characterized in that the covered gear element (18) on the side opposite to the cover side in the direction of the axes of rotation (19, 20), a further bearing point (35). Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das überdeckende Getriebeelement (17) längs seiner Drehachse (19) beidseits jeweils eine Lagerstelle (21) aufweist.Gear arrangement according to one of the preceding claims, characterized in that the overlapping transmission element (17) along its axis of rotation (19) on both sides each have a bearing point (21). Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Lagerstelle (32) des überdeckten Getriebeelementes (18) an einem Lagervorsprung (34) vorgesehen ist, der mit dem überdeckten Getriebeelement (18) verbunden ist und an dessen Überdeckungsseite in Richtung der Drehachsen (19, 20) vorsteht und dass der Lagervorsprung (34) zwischen der Lagerstelle (32) und dem überdeckten Getriebeelement (18) unter Ausbildung des Freiraums (33) für das überdeckende Getriebeelement (17) in radialer Richtung der Drehachsen (19, 20) gegenüber der Lagerstelle (32) zurückspringt.Gear arrangement according to one of the preceding claims, characterized in that the bearing point (32) of the covered gear element (18) on a bearing projection (34) is provided, which is connected to the covered gear element (18) and at the cover side in the direction of the axes of rotation ( 19, 20) protrudes and that the bearing projection (34) between the bearing point (32) and the covered gear element (18) to form the free space (33) for the overlapping transmission element (17) in the radial direction of the axes of rotation (19, 20) opposite the bearing (32) springs back. Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Lagervorsprung (34) zwischen dem überdeckten Getriebeelement (18) und dessen Lagerstelle (32) außerhalb des Freiraums (33) gegenüber der Lagerstelle (32) erweitert ist.Gear arrangement according to one of the preceding claims, characterized in that the bearing projection (34) between the covered gear element (18) and its bearing point (32) outside the free space (33) relative to the bearing point (32) is extended. Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das überdeckte Getriebeelement (18) und der damit verbundene Lagervorsprung (34) einstückig und vorzugsweise materialeinheitlich ausgebildet sind.Gear arrangement according to one of the preceding claims, characterized in that the covered gear element (18) and the associated bearing projection (34) are integrally formed and preferably of the same material. Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das überdeckte Getriebeelement (18) und/oder das überdeckende Getriebeelement (17) an der oder den Lagerstellen (21, 32, 35) um seine oder ihre Drehachsen (19, 20) drehbar gelagert ist beziehungsweise sind.Gear arrangement according to one of the preceding claims, characterized in that the covered gear element (18) and / or the overlapping gear element (17) rotatably mounted on the one or more bearing points (21, 32, 35) about its or their axes of rotation (19, 20) is or is. Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Lagerstelle (n) (21, 32, 35) des überdeckten Getriebeelementes (18) und/oder des überdeckenden Getriebeelementes (17) als mit dessen oder deren Drehachsen (19, 20) konzentrischer Lagerzapfen mit Kreisquerschnitt ausgebildet ist beziehungsweise sind.Gear arrangement according to one of the preceding claims, characterized in that the bearing point (s) (21, 32, 35) of the covered gear element (18) and / or the overlapping gear element (17) as with its or their axes of rotation (19, 20) concentric Bearing journal is formed with circular cross-section or are. Getriebeanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Getriebeelemente (17, 18) als Verzahnungselemente ausgebildet sind.Gear arrangement according to one of the preceding claims, characterized in that the gear elements (17, 18) are designed as toothed elements. Getriebeanordnung nach einem der vorhergehenden Ansprüche, mit einem Getriebegehäuse (11), in welchem die Getriebeelemente (17, 18) aufgenommen sind und welches in Richtung der Drehachsen (19, 20) der Getriebeelemente (17, 18) durchsetzbare Durchtritte (14, 15) für Befestigungsmittel aufweist, mittels derer eine Betätigungseinrichtung an dem Getriebegehäuse (11) fixierbar ist, dadurch gekennzeichnet, dass die Getriebeelemente (17, 18) zwischen den Durchtritten (14, 15) für die Befestigungsmittel angeordnet sind.Gear arrangement according to one of the preceding claims, with a gear housing (11) in which the gear elements (17, 18) are accommodated and which in the direction of the axes of rotation (19, 20) of the transmission elements (17, 18) enforceable passages (14, 15) for fastening means, by means of which an actuating device to the transmission housing (11) is fixable, characterized in that the transmission elements (17, 18) between the passages (14, 15) are arranged for the fastening means. Treibstangenbeschlag mit einer Getriebeanordnung (1) nach einem der Ansprüche 1 bis 10.Espagnolette fitting with a gear arrangement (1) according to one of claims 1 to 10. Fenster, Tür oder dergleichen mit einem Treibstangenbeschlag (2) nach Anspruch 11.Window, door or the like with a drive rod fitting (2) according to claim 11.
EP09015922A 2009-12-23 2009-12-23 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining Active EP2339099B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09015922T ES2408958T3 (en) 2009-12-23 2009-12-23 Gear arrangement of a connecting rod fitting, connecting rod fitting with an arrangement of gears of this type and window, door or the like with a connecting rod fitting of this type
PL09015922T PL2339099T3 (en) 2009-12-23 2009-12-23 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining
EP09015922A EP2339099B1 (en) 2009-12-23 2009-12-23 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining
CN2010106023032A CN102121337B (en) 2009-12-23 2010-12-21 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09015922A EP2339099B1 (en) 2009-12-23 2009-12-23 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining

Publications (2)

Publication Number Publication Date
EP2339099A1 true EP2339099A1 (en) 2011-06-29
EP2339099B1 EP2339099B1 (en) 2013-02-27

Family

ID=42229379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015922A Active EP2339099B1 (en) 2009-12-23 2009-12-23 Gear assembly of a drive rod lining, drive rod lining with such a gear assembly and window, door or similar with such a drive rod lining

Country Status (4)

Country Link
EP (1) EP2339099B1 (en)
CN (1) CN102121337B (en)
ES (1) ES2408958T3 (en)
PL (1) PL2339099T3 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008123A1 (en) * 2013-07-02 2015-01-09 Tordjman LOCK CYLINDER, LOCK EQUIPPED WITH SUCH A CYLINDER
US8939474B2 (en) 2011-06-03 2015-01-27 Amesbury Group, Inc. Lock with sliding locking elements
US9428937B2 (en) 2011-07-22 2016-08-30 Amesbury Group, Inc. Multi-point lock having sequentially-actuated locking elements
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
US9758997B2 (en) 2008-12-19 2017-09-12 Amesbury Group, Inc. High security lock for door
US9765550B2 (en) 2012-08-31 2017-09-19 Amesbury Group, Inc. Passive door lock mechanisms
US9790716B2 (en) 2014-10-16 2017-10-17 Amesbury Group, Inc. Opposed hook sliding door lock
US10662675B2 (en) 2017-04-18 2020-05-26 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
US11066850B2 (en) 2017-07-25 2021-07-20 Amesbury Group, Inc Access handle for sliding doors
US11441333B2 (en) 2018-03-12 2022-09-13 Amesbury Group, Inc. Electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems

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Publication number Priority date Publication date Assignee Title
EP0742332A1 (en) 1995-05-06 1996-11-13 Plus Plan (UK) Limited Operating mechanism for espagnolette fastening system
EP1369547A1 (en) * 2002-06-05 2003-12-10 MASTER S.r.l. Moving mechanism, particularly for applications with window handles
EP1739260A1 (en) * 2005-05-30 2007-01-03 Roto Frank Ag Fitting transmission for a window, a door or the like, and method for actuating the transmission
FR2919887A1 (en) * 2007-08-09 2009-02-13 Ferco Internat Ferrures Serrur Espagnolette or espagnolette lock for joinery rebate, has tumbler housed in casing, and spring pinion acted on another spring pinion through reversing pinion, where latter pinion is disposed coaxially to tumbler in casing

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CN2447492Y (en) * 2000-10-16 2001-09-12 吕镇隆 Fastening means for door and window

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742332A1 (en) 1995-05-06 1996-11-13 Plus Plan (UK) Limited Operating mechanism for espagnolette fastening system
EP1369547A1 (en) * 2002-06-05 2003-12-10 MASTER S.r.l. Moving mechanism, particularly for applications with window handles
EP1739260A1 (en) * 2005-05-30 2007-01-03 Roto Frank Ag Fitting transmission for a window, a door or the like, and method for actuating the transmission
FR2919887A1 (en) * 2007-08-09 2009-02-13 Ferco Internat Ferrures Serrur Espagnolette or espagnolette lock for joinery rebate, has tumbler housed in casing, and spring pinion acted on another spring pinion through reversing pinion, where latter pinion is disposed coaxially to tumbler in casing

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9758997B2 (en) 2008-12-19 2017-09-12 Amesbury Group, Inc. High security lock for door
US8939474B2 (en) 2011-06-03 2015-01-27 Amesbury Group, Inc. Lock with sliding locking elements
US9428937B2 (en) 2011-07-22 2016-08-30 Amesbury Group, Inc. Multi-point lock having sequentially-actuated locking elements
US9765550B2 (en) 2012-08-31 2017-09-19 Amesbury Group, Inc. Passive door lock mechanisms
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
FR3008123A1 (en) * 2013-07-02 2015-01-09 Tordjman LOCK CYLINDER, LOCK EQUIPPED WITH SUCH A CYLINDER
US9790716B2 (en) 2014-10-16 2017-10-17 Amesbury Group, Inc. Opposed hook sliding door lock
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
US10662675B2 (en) 2017-04-18 2020-05-26 Amesbury Group, Inc. Modular electronic deadbolt systems
US11634931B2 (en) 2017-04-18 2023-04-25 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
US11066850B2 (en) 2017-07-25 2021-07-20 Amesbury Group, Inc Access handle for sliding doors
US11441333B2 (en) 2018-03-12 2022-09-13 Amesbury Group, Inc. Electronic deadbolt systems
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks

Also Published As

Publication number Publication date
ES2408958T3 (en) 2013-06-24
CN102121337A (en) 2011-07-13
CN102121337B (en) 2013-10-16
EP2339099B1 (en) 2013-02-27
PL2339099T3 (en) 2013-08-30

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