EP0738815B1 - Device for connecting the ends of actuating rods for windows, doors etc. - Google Patents

Device for connecting the ends of actuating rods for windows, doors etc. Download PDF

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Publication number
EP0738815B1
EP0738815B1 EP95119820A EP95119820A EP0738815B1 EP 0738815 B1 EP0738815 B1 EP 0738815B1 EP 95119820 A EP95119820 A EP 95119820A EP 95119820 A EP95119820 A EP 95119820A EP 0738815 B1 EP0738815 B1 EP 0738815B1
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EP
European Patent Office
Prior art keywords
rail
longitudinal
actuating rods
sleeve
edge
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.)
Expired - Lifetime
Application number
EP95119820A
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German (de)
French (fr)
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EP0738815A1 (en
Inventor
Werner Eikmeier
Werner Riedel
Winfried Okon
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Roto Frank AG
Original Assignee
Wilhelm Weidtmann GmbH and Co KG
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Publication date
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Publication of EP0738815A1 publication Critical patent/EP0738815A1/en
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Classifications

    • 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
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • 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
    • E05C9/004—Faceplates ; Fixing the faceplates to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/007—Devices for reducing friction between lock parts

Definitions

  • the invention relates to a linkage with a device in the preamble of Claim 1 specified type.
  • B. in the faceplate area of a wing arranged linkage is usually from a common handle actuated and led over several outline sides of the wing. This requires the ends, particularly in the area of the corners of several linkage sections to connect with each other. Used for this suitable links between the two components of the boom, namely both between the two ends to be connected one Face plate as well as a drive rod.
  • the faceplate has a bevy of clutch receptacles, while the drive rod is rack-like is trained.
  • the links mentioned at the end of other linkage include complementary elements, namely a coupling pin and a counter tooth bar.
  • the coupling receptacles consist of openings or edge-side lateral recesses (EP 0 605 782 A1).
  • the rack profile is generated on the drive rod by a punching process that on the breakout side of the drive rod that later faces the faceplate sharp edges. These sharp edges caused by punching in The area of the tooth profile acts like a file when in use when actuating the drive rod on the back of the faceplate scrapes and gradually eats into them.
  • the invention has for its object a quick and inexpensive by punching the rack profile in the end section of the drive rod producible connecting device in the preamble of the claim 1 to develop the type of damage or malfunction the components belonging to the linkage when used as intended avoids having to go through cumbersome post-treatment without these parts to undergo where the sharp edges created during punching be eliminated.
  • This is according to the invention by the in the license plate of claim 1 listed measures achieved, the following special Importance.
  • the coupling receptacles in the faceplate not by cutting processes, but by displacing a material Embossing process generated. This creates on the face side on the faceplate Depressions that are used as coupling mounts with the already mentioned and link to be described in more detail on the faceplate of the other linkage section optionally cooperate. This creates on the back of the rail, elevations from the rail material, which there is a new, double function.
  • the surveys serve as contact surfaces for those on the faceplate sliding guide rod. This initially results in a selective one System between the drive rod and the faceplate, which is already characterized by favorable friction conditions. Most of all have this But surveys the effect of spacers between the drive rod and the faceplate. As a result, the tooth profile edge is with the mentioned sharp edges at a distance from the back of the rail. That leaves can easily be achieved by, as stated in the claim, for the system function on the elevations only those zones of the connecting rod uses that lie outside their tooth profile edge.
  • the faceplate is given the material displacement during the embossing process already in some areas a cracked cross section, which compared to their original flat profile to a significant stiffening of the rail profile leads.
  • the stiffening achieved in this way allows smaller amounts of Rail material or get along with cheaper rail material and still a satisfactory stretch in the faceplate ensure in this section.
  • such a linkage 20 is in the fold area 13 of a spar 11, for which a groove 14 is advantageous there is arranged.
  • the faceplate 22 covers the linkage 20, as is apparent from Fig. 1, the groove opening 15, while the longitudinally guided on it Driving rod 21 comes to lie in the groove interior.
  • the attachment of the linkage 20 takes place, as can be seen in FIG. 2, for example by Screws 34, which pass through holes in the faceplate 22 and in Groove base 16 are anchored. In the area of these fastening screws 34 has the longitudinally displaceable drive rod 21 correspondingly dimensioned Longitudinal slots 35 so as not to hinder their longitudinal displacement 12.
  • the connecting link between the two face plates 22, 22 'of the rod sections 20, 20 ' consists of a tab 30 which at 31 on one Cuff 22 'is anchored and a coupling pin at its free end 32 wears.
  • the anchor 31 can be in any known per se Way, z. B., as shown in the embodiment, about complementary Tooth profiles on a shoulder 33 on the tab and an outbreak 47 in the faceplate 22 '.
  • These complementary serrations at 33, 47 allow a fine adjustment of the tab 30 on the faceplate 22 ', wherein her coupling pin 32 in a selected coupling receptacle 23 adjacent faceplate 22 engages.
  • This position of the tab 30 will finally at the anchoring point 31 by an indicated in FIG. already mentioned fastening screw 34, which also the described attachment of the associated linkage 20 'at this point causes.
  • From Fig. 2 is also the mentioned longitudinal slot 35 in the associated drive rod 21 'provided for their longitudinal displaceability Allow 12 on the mounting screw 34.
  • Driving rods 21, 21 'initially consist of a tooth box 17, the is provided with an internal toothing, which in a complementary tooth profile 24 engages in the longitudinal edge 25 of the drive rod 21.
  • the tooth box 17 sits on an end piece 19 of the drive rod 21 ', for which z. B. rivet fasteners serve.
  • the rod end piece 19 can, for consideration the overall height of the tooth box 17, have an offset 18.
  • the tooth profile mentioned is in this embodiment 24 are provided on both opposite longitudinal longitudinal edges 25.
  • According to this tooth profile on both sides 24 also has the aforementioned tooth box, which can be seen in FIG. 2 17 complementary internal gears on both of its drive rods 21 in the case of coupling receiving side walls.
  • the tooth profile 24 is quick, inexpensive by a punching process manufactured. This punching results in the down pointing cut side 27 rounded edges, but on the opposite breakout side 28 sharp edges 29 which normally, without the measures according to the invention, damage during operation the faceplate 22 used for its longitudinal guidance in the area the rail back 37 could lead.
  • the invention proposes the following new measures.
  • the coupling receptacles 23 are formed by an embossing process carried out on the outside of the rail 38, the at this point, the coupling mounts only in the form of depressions 23 trains and the excess material to the back of the rail 37 repressed.
  • Corresponding elevations 36 are thereby generated there, the for a distance 39 between the sharp tooth edges 29 and Care back of rail 37.
  • the elevations 36 are also dome-shaped formed flat and leave point-like contact surfaces 46 for at the Face plate 22 longitudinal drive rod 21 arise. It is special can be seen clearly from FIG. 5.
  • These contact surfaces 46 come from 3 shows with that longitudinal zone 26 of the drive rod 21 in surface contact, which lies outside the two tooth profile edges 25.
  • depressions 23 and elevations 36 linear in one in the middle of the bar lying longitudinal field 45 arranged.
  • the faceplate 22 is at least on one, but in the exemplary embodiment on both longitudinal edges 44 provided with longitudinal steps 40, which can produce edge strips 41.
  • edge strips 41 are offset toward the rear of the rail 37 and lie outside the given bar width which can be seen from FIG. 3 42 of the drive rod 21 which is supported on the rear. between the elevations 36 and the offset edge strips 41 the back of the rail 37 recessed grooves 43, in which the aforementioned sharp edges 29 of the tooth profile edges 25 can protrude undisturbed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Transmission Devices (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

The linkage actuates closing and/or control components between the leaf (10) of a door or window and its fixed frame and extends along a beam (11) in one or the other. The joint comprises a fixed covering rail (22), along the rear of which a driving rack (21) slides in the lengthwise direction. A set of coupling recesses (23) are formed in the rail, while the rack has stamped teeth (24) in one edge. The indentations forming the recesses (23) in the visible side of the rail form bosses on its rear side by which lengthwise surfaces on the rack outside the latter's teeth slide on it. These also act as distance-pieces between the rack and rail. The indentations can be in a straight line along the rail at its centre line. A lengthwise step can be formed along one or both rail edges.

Description

Die Erfindung richtet sich auf ein Gestänge mit einer Vorrichtung der im Oberbegriff des Anspruches 1 angegebenen Art. Das z. B. im Stulpbereich eines Flügels angeordnete Gestänge wird in der Regel von einer gemeinsamen Handhabe aus betätigt und über mehrere Umrißseiten des Flügels hinweggeführt. Dazu ist es erforderlich, insbesondere im Bereich der Ecken, die Enden von mehreren Gestängeabschnitten miteinander zu verbinden. Dazu verwendet man geeignete Verbindungsglieder zwischen beiden Bestandteilen des Gestänges, nämlich sowohl zwischen den beiden zu verbindenden Enden einer Stulpschiene als auch einer Treibstange. Dazu besitzt die Stulpschiene eine Schar von Kupplungsaufnahmen, während die Treibstange zahnstangenartig ausgebildet ist. Die erwähnten Verbindungsglieder, die am Ende des anderen Gestänges angeschlossen sind, umfassen dazu komplementäre Elemente, nämlich einen Kupplungszapfen und eine Gegenzahn-Leiste.The invention relates to a linkage with a device in the preamble of Claim 1 specified type. B. in the faceplate area of a wing arranged linkage is usually from a common handle actuated and led over several outline sides of the wing. This requires the ends, particularly in the area of the corners of several linkage sections to connect with each other. Used for this suitable links between the two components of the boom, namely both between the two ends to be connected one Face plate as well as a drive rod. For this purpose, the faceplate has a bevy of clutch receptacles, while the drive rod is rack-like is trained. The links mentioned at the end of other linkage, include complementary elements, namely a coupling pin and a counter tooth bar.

Bei der bekannten Vorrichtung der im Oberbegriff des Anspruches 1 genannten Art bestehen die Kupplungsaufnahmen aus Durchbrüchen oder aus kantenseitigen seitlichen Ausnehmungen (EP 0 605 782 A1). Das Zahnstangenprofil wird an der Treibstange durch einen Stanzvorgang erzeugt, der auf der später der Stulpschiene zugekehrten Ausbruchseite der Treibstange scharfe Kanten entstehen läßt. Diese stanzbedingten scharfen Kanten im Bereich des Zahnprofils wirken im Gebrauchsfall wie eine Feile, welche bei der Betätigung der Treibstange an der Rückseite der Stulpschiene schabt und sich allmählich in diese hineinfrißt.In the known device mentioned in the preamble of claim 1 Type, the coupling receptacles consist of openings or edge-side lateral recesses (EP 0 605 782 A1). The rack profile is generated on the drive rod by a punching process that on the breakout side of the drive rod that later faces the faceplate sharp edges. These sharp edges caused by punching in The area of the tooth profile acts like a file when in use when actuating the drive rod on the back of the faceplate scrapes and gradually eats into them.

Um dies zu vermeiden, war man genötigt, die Treibstangen, vor ihrer Montage, an den Deckschienen noch einem Entgratungs-Vorgang zu unterziehen, wo die beim Stanzen entstehenden scharfen Kanten beseitigt werden. Man konnte die scharfen Kanten auch durch Wenden der Deckschiene beseitigen, jedoch sind dann die nach unten weisenden scharfen Kanten störend beim Kuppeln mit dem nachfolgenden Abschnitt der Treibstange. Es gäbe zwar zur Herstellung des Zahnstangenprofils noch andere Möglichkeiten, doch sind diese Alternativen unwirtschaftlich.In order to avoid this, the drive rods were forced to be installed before undergo a deburring process on the cover rails, where the sharp edges created during punching are eliminated. You could also remove the sharp edges by turning the cover rail, however, the sharp edges pointing downwards are annoying when coupling with the following section of the connecting rod. There would there are other options for producing the rack profile, but these alternatives are uneconomical.

Der Erfindung liegt die Aufgabe zugrunde, eine schnell und preiswert durch Stanzen des Zahnstangenprofils im Endabschnitt der Treibstange herstellbare Verbindungsvorrichtung der im Oberbegriff des Anspruches 1 genannten Art zu entwickeln, die eine Beschädigung oder Funktionsstörung der zum Gestänge gehörenden Bauteile bei bestimmungsgemäßem Gebrauch vermeidet, ohne diese Teile vorausgehend einer umständlichen Nachbehandlung zu unterziehen, wo die beim Stanzen entstehenden scharfen Kanten beseitigt werden. Dies wird erfindungsgemäß durch die im Kennzeichen des Anspruches 1 angeführten Maßnahmen erreicht, denen folgende besondere Bedeutung zukommt.The invention has for its object a quick and inexpensive by punching the rack profile in the end section of the drive rod producible connecting device in the preamble of the claim 1 to develop the type of damage or malfunction the components belonging to the linkage when used as intended avoids having to go through cumbersome post-treatment without these parts to undergo where the sharp edges created during punching be eliminated. This is according to the invention by the in the license plate of claim 1 listed measures achieved, the following special Importance.

Bei der Erfindung werden die Kupplungsaufnahmen in der Stulpschiene nicht durch Schneidvorgänge, sondern durch Materialverdrängungen eines Prägevorgangs erzeugt. Schauseitig entstehen auf der Stulpschiene dadurch Einsenkungen, die als Kupplungsaufnahmen mit dem bereits erwähnten und noch näher zu beschreibenden Verbindungsglied an der Stulpschiene des anderen Gestänge-Abschnitts wahlweise zusammenwirken. Dabei entstehen auf der Schienenrückseite Erhebungen aus dem Schienenmaterial, denen eine neue, doppelte Funktion zukommt.In the invention, the coupling receptacles in the faceplate not by cutting processes, but by displacing a material Embossing process generated. This creates on the face side on the faceplate Depressions that are used as coupling mounts with the already mentioned and link to be described in more detail on the faceplate of the other linkage section optionally cooperate. This creates on the back of the rail, elevations from the rail material, which there is a new, double function.

Zunächst dienen die Erhebungen als Anlageflächen für die an der Stulpschiene gleitgeführten Treibstange. Daraus ergibt sich zunächst eine punktuelle Anlage zwischen der Treibstange und der Stulpschiene, was sich bereits durch günstige Reibungsverhältnisse auszeichnet. Vor allem haben diese Erhebungen aber die Wirkung von Abstandhaltern zwischen der Treibstange und der Stulpschiene. Dadurch befindet sich der Zahnprofilrand mit den erwähnten scharfen Kanten auf Distanz zur Schienenrückseite. Das läßt sich leicht dadurch erreichen, daß man, wie im Anspruch angegeben, für die Anlagefunktion an den Erhebungen nur jene Zonen der Treibstange nutzt, die außerhalb ihres Zahnprofilrandes liegen.First, the surveys serve as contact surfaces for those on the faceplate sliding guide rod. This initially results in a selective one System between the drive rod and the faceplate, which is already characterized by favorable friction conditions. Most of all have this But surveys the effect of spacers between the drive rod and the faceplate. As a result, the tooth profile edge is with the mentioned sharp edges at a distance from the back of the rail. That leaves can easily be achieved by, as stated in the claim, for the system function on the elevations only those zones of the connecting rod uses that lie outside their tooth profile edge.

Durch die Materialverdrängung beim Prägevorgang erhält die Stulpschiene bereits bereichsweise einen versprungenen Querschnitt, der gegenüber ihrem ursprünglichen Flachprofil zu einer deutlichen Versteifung des Schienenprofils führt. Die so erzielte Versteifung erlaubt es mit geringeren Mengen von Schienenmaterial oder mit preiswerterem Schienenmaterial auszukommen und dabei dennoch einen befriedigenden Streckverlauf in der Stulpschiene in diesem Abschnitt zu gewährleisten. Gefördert wird dies natürlich, wenn man, gemäß einem weiteren Vorschlag der Erfindung, die Stulpschiene wengistens an ihrer einen Längskante noch mit einer Längsstufe versieht. Weitere Maßnahmen und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, der nachfolgenden Beschreibung und den Zeichnungen.The faceplate is given the material displacement during the embossing process already in some areas a cracked cross section, which compared to their original flat profile to a significant stiffening of the rail profile leads. The stiffening achieved in this way allows smaller amounts of Rail material or get along with cheaper rail material and still a satisfactory stretch in the faceplate ensure in this section. This will of course be funded if one, according to a further proposal of the invention, the faceplate Wenengists still provided with a longitudinal step on one longitudinal edge. Further measures and advantages of the invention result from the subclaims, the following description and the drawings.

In den Zeichnungen ist die Erfindung in einem Ausführungsbeispiel dargestellt. Es zeigen:

Fig. 1,
in annähernd natürlicher Größe, einen Querschnitt durch einen Holm eines zu einem Fenster gehörenden Flügels mit darin eingebautem Gestänge,
Fig. 2
in einer gegenüber Fig. 1 vergrößerten Ansicht, teilweise ausgebrochen gezeichnet, den Bereich der Verbindung zwischen zwei Abschnitten des Gestänges,
Fig. 3,
in starker Vergrößerung, einen Querschnitt durch die beiden Bestandteile des einen Gestänge-Abschnitts längs der Schnittlinie III-III von Fig. 2, und
Fig. 4 und 5
die Draufsicht und die Seitenansicht des einen Bestandteils vom in Fig. 3 gezeigten Gestängeabschnitts.
In the drawings, the invention is shown in one embodiment. Show it:
Fig. 1
of approximately natural size, a cross section through a spar of a sash belonging to a window with a linkage built into it,
Fig. 2
1, partially broken away, the area of the connection between two sections of the linkage,
Fig. 3,
in large enlargement, a cross section through the two components of the one rod section along the section line III-III of Fig. 2, and
4 and 5
the top view and the side view of one component of the rod section shown in Fig. 3.

Zwischen einem beweglichen Flügel 10 und einem nicht näher gezeigten feststehenden Rahmen gibt es Schließ- und/oder Steuerelemente, die über ein Gestänge 20 zwischen ihren verschiedenen Stellungen umgesteuert werden. Die Umsteuerungsbewegung geht dabei von einem Handgriff aus, der in der Regel am Flügel 10 angeordnet ist und eine zum Gestänge 20 gehörende Treibstange 21 bewegt. Diese Treibstange 21 trägt auch einen Teil der schließ- oder steuerwirksamen Elemente. Zum Gestänge 20 gehört aber noch eine Stulpschiene 22, die im Gebrauchsfall ortsfest am Flügel bzw. am feststehenden Rahmen angebracht ist und an welcher die Treibstange 21 zweckmäßigerweise längsverschieblich im Sinne des in Fig. 2 angedeuteten Doppelpfeils 12 geführt ist.Between a movable wing 10 and a not shown Fixed frames, there are locking and / or controls that over a linkage 20 can be reversed between their different positions. The reversal movement is based on a handle, which is usually arranged on the wing 10 and one for the linkage 20 belonging drive rod 21 moves. This drive rod 21 also carries part of the closing or tax-effective elements. To the linkage 20 but still includes a faceplate 22 that is stationary when in use is attached to the sash or fixed frame and on which the drive rod 21 expediently longitudinally displaceable in the sense of is indicated in Fig. 2 double arrow 12.

Wie aus Fig. 1 zu entnehmen ist, wird ein solches Gestänge 20 im Falzbereich 13 eines Holms 11 angeordnet, wofür dort vorteilhaft eine Nut 14 angeordnet ist. Im Montagefall überdeckt die Stulpschiene 22 des Gestänges 20, wie aus Fig. 1 hervorgeht, die Nutöffnung 15, während die an ihr längsgeführte Treibstange 21 im Nutinneren zu liegen kommt. Die Befestigung des Gestänges 20 erfolgt, wie aus Fig. 2 hervorgeht, beispielsweise durch Schrauben 34, welche Bohrungen der Stulpschiene 22 durchsetzen und im Nutgrund 16 verankert sind. Im Bereich dieser Befestigungsschrauben 34 besitzt die längsverschiebliche Treibstange 21 entsprechend dimensionierte Längsschlitze 35, um ihre Längsverschiebung 12 nicht zu behindern.As can be seen from Fig. 1, such a linkage 20 is in the fold area 13 of a spar 11, for which a groove 14 is advantageous there is arranged. In the case of assembly, the faceplate 22 covers the linkage 20, as is apparent from Fig. 1, the groove opening 15, while the longitudinally guided on it Driving rod 21 comes to lie in the groove interior. The attachment of the linkage 20 takes place, as can be seen in FIG. 2, for example by Screws 34, which pass through holes in the faceplate 22 and in Groove base 16 are anchored. In the area of these fastening screws 34 has the longitudinally displaceable drive rod 21 correspondingly dimensioned Longitudinal slots 35 so as not to hinder their longitudinal displacement 12.

Entlang des Holmes 11 eines Flügels 10 oder eines Rahmens ist es erforderlich, zwei Endabschnitte 20, 20' miteinander zu verbinden, deren jede die entsprechenden, beschriebenen beiden Bestandteile, nämlich jeweils eine Treibstange 21 bzw. 21' und eine zu ihrer Befestigung am Holm 11 dienende Stulpschiene 22, 22' besitzt. Man geht dabei von Gestängen vorgegebener Maximallänge aus, die man, entsprechend den jeweiligen Dimensionen des Holms 11, auf die richtige Länge schneidet. Das kann, in der Hektik des Betriebs, nicht mit äußerster Genauigkeit geschehen. Ferner ist auch für eine einwandfreie Übertragung der Längsbewegung 12 zwischen den beiden gemeinsam zu verschiebenden Treibstangen 21, 21' zu sorgen. Dazu sind geeignete Verbindungsglieder 17, 30 an den Übergangsstellen vorgesehen.Along the spar 11 of a wing 10 or a frame, it is necessary to connect two end sections 20, 20 'to each other, each of which the corresponding, described two components, namely each a drive rod 21 and 21 'and one for their attachment to the spar 11 serving cuff 22, 22 '. One starts with rods predetermined maximum length, which one, according to the respective dimensions of the spar 11, cuts to the correct length. That can, in the hustle and bustle of the business, not done with extreme accuracy. Furthermore, it is also for a perfect transmission of the longitudinal movement 12 between the two drive rods 21 to be moved together, 21 'to worry about. For this purpose, there are suitable connecting links 17, 30 at the transition points intended.

Das Verbindungsglied zwischen den beiden Stulpschienen 22, 22' der Gestängeabschnitte 20, 20' besteht aus einer Lasche 30, die bei 31 an der einen Stulpschiene 22' verankert ist und an ihrem freien Ende einen Kupplungszapfen 32 trägt. Die Verankerung 31 kann in jeder, an sich bekannten Weise erfolgen, z. B., wie im Ausführungsbeispiel dargestellt, über komplementäre Zahnprofile an einem Ansatz 33 an der Lasche und einem Ausbruch 47 in der Stulpschiene 22'. Diese komplementären Zahnungen bei 33, 47 erlauben eine Feinjustierung der Lasche 30 an der Stulpschiene 22', wobei ihr Kupplungszapfen 32 in eine ausgewählte Kupplungsaufnahme 23 der benachbarten Stulpschiene 22 eingreift. Diese Position der Lasche 30 wird schließlich an der Verankerungsstelle 31 durch eine in Fig. 2 angedeutete, bereits erwähnte Befestigungsschraube 34 besorgt, welche zugleich die beschriebene Befestigung des zugehörigen Gestänges 20' an dieser Stelle bewirkt. Aus Fig. 2 ist dann auch der erwähnte Längsschlitz 35 in der zugehörigen Treibstange 21' vorgesehen, um deren Längsverschieblichkeit 12 an der Befestigungsschraube 34 zu gestatten.The connecting link between the two face plates 22, 22 'of the rod sections 20, 20 'consists of a tab 30 which at 31 on one Cuff 22 'is anchored and a coupling pin at its free end 32 wears. The anchor 31 can be in any known per se Way, z. B., as shown in the embodiment, about complementary Tooth profiles on a shoulder 33 on the tab and an outbreak 47 in the faceplate 22 '. These complementary serrations at 33, 47 allow a fine adjustment of the tab 30 on the faceplate 22 ', wherein her coupling pin 32 in a selected coupling receptacle 23 adjacent faceplate 22 engages. This position of the tab 30 will finally at the anchoring point 31 by an indicated in FIG. already mentioned fastening screw 34, which also the described attachment of the associated linkage 20 'at this point causes. From Fig. 2 is also the mentioned longitudinal slot 35 in the associated drive rod 21 'provided for their longitudinal displaceability Allow 12 on the mounting screw 34.

Die Verbindungsglieder im Bereich der beiden miteinander zu kuppelnden Treibstangen 21, 21' bestehen zunächst aus einem Zahnkästchen 17, das mit einer Innenzahnung versehen ist, welches in ein komplementäres Zahnprofil 24 im Längsrand 25 der Treibstange 21 eingreift. Das Zahnkästchen 17 sitzt an einem Endstück 19 der Treibstange 21', wofür z. B. Nietbefestigungen dienen. Das Stangenendstück 19 kann, zwecks Berücksichtigung der Bauhöhe des Zahnkästchens 17, eine Verkröpfung 18 aufweisen.The connecting links in the area of the two to be coupled together Driving rods 21, 21 'initially consist of a tooth box 17, the is provided with an internal toothing, which in a complementary tooth profile 24 engages in the longitudinal edge 25 of the drive rod 21. The tooth box 17 sits on an end piece 19 of the drive rod 21 ', for which z. B. rivet fasteners serve. The rod end piece 19 can, for consideration the overall height of the tooth box 17, have an offset 18.

Wie aus dem vergrößerten Querschnitt des Gestänge-Endabschnitts 20 von Fig. 3 zu ersehen ist, ist bei dieser Ausführung das erwähnte Zahnprofil 24 an beiden einander gegenüberliegenden Stangenlängsrändern 25 vorgesehen. Dadurch erhält die Treibstange 21 in ihrem Endbereich das Aussehen einer doppelseitigen Zahnstange. Entsprechend diesem beidseitigen Zahnprofil 24 besitzt auch das vorerwähnte, aus Fig. 2 erkennbare Zahnkästchen 17 komplementäre Innenverzahnungen an seinen beiden die Treibstange 21 im Kupplungsfall aufnehmenden Seitenwänden.As from the enlarged cross section of the rod end section 20 3, the tooth profile mentioned is in this embodiment 24 are provided on both opposite longitudinal longitudinal edges 25. This gives the drive rod 21 the appearance of a in its end region double sided rack. According to this tooth profile on both sides 24 also has the aforementioned tooth box, which can be seen in FIG. 2 17 complementary internal gears on both of its drive rods 21 in the case of coupling receiving side walls.

Das Zahnprofil 24 wird in schneller, preiswerter Weise durch einen Stanzvorgang hergestellt. Bei diesem Stanzen ergeben sich zwar auf der nach unten weisenden Schnittseite 27 kantenseitige Abrundungen, jedoch auf der gegenüberliegenden Ausbruchseite 28 scharfe Kanten 29, die normalerweise, ohne die erfindungsgemäßen Maßnahmen, im Betriebsfall zu einer Beschädigung der zu ihrer Längsführung dienenden Stulpschiene 22 im Bereich der Schienenrückseite 37 führen könnten. Die Erfindung schlägt dazu folgende neuen Maßnahmen vor. The tooth profile 24 is quick, inexpensive by a punching process manufactured. This punching results in the down pointing cut side 27 rounded edges, but on the opposite breakout side 28 sharp edges 29 which normally, without the measures according to the invention, damage during operation the faceplate 22 used for its longitudinal guidance in the area the rail back 37 could lead. The invention proposes the following new measures.

Wie aus Fig. 3 hervorgeht, entstehen die Kupplungsaufnahmen 23 durch einen auf der Schienenaußenseite 38 ausgeführten Prägevorgang, der an dieser Stelle die Kupplungsaufnahmen lediglich in Form von Einsenkungen 23 ausbildet und das überschüssige Material zur Schienenrückseite 37 hin verdrängt. Dadurch werden dort entsprechende Erhebungen 36 erzeugt, die für einen Abstand 39 zwischen den scharfen Zahnkanten 29 und der Schienenrückseite 37 sorgen. Die Erhebungen 36 sind außerdem kuppenförmig flach ausgebildet und lassen punktartige Anlageflächen 46 für die an der Stulpschiene 22 längsgeführte Treibstange 21 entstehen. Das ist besonders gut aus Fig. 5 zu erkennen. Diese Anlageflächen 46 kommen, wie aus Fig. 3 hervorgeht, mit jener Längszone 26 der Treibstange 21 in Flächenberührung, die außerhalb der beiden Zahnprofilränder 25 liegt.As can be seen from FIG. 3, the coupling receptacles 23 are formed by an embossing process carried out on the outside of the rail 38, the at this point, the coupling mounts only in the form of depressions 23 trains and the excess material to the back of the rail 37 repressed. Corresponding elevations 36 are thereby generated there, the for a distance 39 between the sharp tooth edges 29 and Care back of rail 37. The elevations 36 are also dome-shaped formed flat and leave point-like contact surfaces 46 for at the Face plate 22 longitudinal drive rod 21 arise. It is special can be seen clearly from FIG. 5. These contact surfaces 46 come from 3 shows with that longitudinal zone 26 of the drive rod 21 in surface contact, which lies outside the two tooth profile edges 25.

Wie Fig. 4 verdeutlicht, sind die durch stellenweises Prägen erzeugten Einsenkungen 23 und Erhebungen 36 linear in einem in der Stangenmitte liegenden Längsfeld 45 angeordnet. Außerdem ist die Stulpschiene 22 wenigstens an ihrem einen, im Ausführungsbeispiel aber an beiden Längskanten 44 mit Längsstufen 40 versehen, welche Kantstreifen 41 entstehen lassen. Diese Kantstreifen 41 sind dabei zur Schienenrückseite 37 hin versetzt und liegen außerhalb der gegebenen, aus Fig. 3 erkennbaren Stangenbreite 42 der sich rückseitig abstützenden Treibstange 21. Dadurch entstehen, zwischen den Erhebungen 36 und den abgesetzten Kantstreifen 41 auf der Schienenrückseite 37 vertiefte Rinnen 43, in welche die vorerwähnten scharfen Kanten 29 der Zahnprofilränder 25 ungestört hineinragen können. As illustrated in FIG. 4, those are produced by embossing in places Depressions 23 and elevations 36 linear in one in the middle of the bar lying longitudinal field 45 arranged. In addition, the faceplate 22 is at least on one, but in the exemplary embodiment on both longitudinal edges 44 provided with longitudinal steps 40, which can produce edge strips 41. These edge strips 41 are offset toward the rear of the rail 37 and lie outside the given bar width which can be seen from FIG. 3 42 of the drive rod 21 which is supported on the rear. between the elevations 36 and the offset edge strips 41 the back of the rail 37 recessed grooves 43, in which the aforementioned sharp edges 29 of the tooth profile edges 25 can protrude undisturbed.

Bezugszeichenliste:Reference symbol list:

1010th
Flügelwing
1111
HolmSpar
1212th
Längsverschiebungs-Pfeil von 21 bzw. 21'Longitudinal displacement arrow from 21 or 21 '
1313
Falzbereich von 11Folding area of 11
1414
NutGroove
1515
Nutöffnung von 14Groove opening from 14
1616
Nutgrund von 14Groove base of 14
1717th
Verbindungsglied zwischen 21, 21', ZahnkästchenLink between 21, 21 ', tooth box
1818th
Verkröpfung von 21'Offset of 21 '
1919th
Endstück von 21'21 'tail
20, 20'20, 20 '
Gestänge-EndabschnittLinkage end section
21, 21'21, 21 '
Treibstange von 20 bzw. 20'20 or 20 'drive rod
22, 22'22, 22 '
Stulpschiene von 20 bzw. 20'Faceplate of 20 or 20 '
2323
Kupplungsaufnahme, EinsenkungCoupler pocket, countersink
2424th
Zahnprofil bei 21Tooth profile at 21
2525th
gezahnter Stangenlängsrand, Zahnprofilrandtoothed longitudinal bar edge, tooth profile edge
2626
zahnfreie Längszone von 21tooth-free longitudinal zone of 21
2727
Schnittseite von 21 beim PrägenCutting side of 21 when embossing
2828
Ausbruchseite von 21 beim PrägenBreakout side of 21 when embossing
2929
scharfe Kante bei 24sharp edge at 24
3030th
Verbindungsglied zwischen 22, 22', LascheLink between 22, 22 ', tab
3131
Verankerungsstelle von 30Anchorage point of 30
3232
Kupplungszapfen an 30Coupling pin on 30
3333
Ansatz bei 31 von 30Approach to 31 out of 30
3434
Befestigungsschraube bei 31Fixing screw at 31
3535
Längsschlitz in 21' bei 31Longitudinal slot in 21 'at 31
3636
Erhebung bei 22Survey at 22
3737
Schienenrückseite von 22Back of the rail from 22
3838
Schienenschauseite von 22Rail show side of 22
3939
Höhenabstand zwischen 37 und 28Height difference between 37 and 28
4040
Längsstufe in 22Longitudinal step in 22nd
4141
Kantstreifen von 22Edge strips from 22
4242
StangenbreiteBar width
4343
Längsrinne zwischen 41 und 36 von 22Longitudinal channel between 41 and 36 of 22
4444
Längskante von 22Long edge of 22
4545
Längsfeld von 22 für 23Longitudinal field of 22 for 23
4646
Anlagefläche von 36 für 26Contact area from 36 for 26
4747
gezahnter Ausbruch in 22'toothed outbreak in 22 '

Claims (6)

  1. Actuating rods having a device for connecting two end sections (20, 20') of the actuating rods which serve to activate closing and/or control elements between a moving wing (10) and a stationary frame of a window, door or other locking facilities, and can be attached along a beam (11) of the wing (10) or frame, the actuating rods (20, 20') consisting of a stationary mountable sleeve-type rail (22, 22') and a driving rod (21, 21') guided on the rail back (37) so that it can move longitudinally (12), and the one section (20) of the actuating rods exhibits a plurality of coupling mounts (23) on the sleeve-type rail (22) whereas the driving rod (21) is designed like a toothed rack in the pertinent area and has a punched-out tooth profile (24) at least on one of its rod longitudinal edge (25), characterised in that the coupling mounts consist of hollows (23) embossed into the sleeve-type rail (22) on the viewing side (38), said hollows creating from the rail material prominences (36) on the rail back (37), and that these prominences (36) are both guiding and sliding contact surfaces (46) for the driving rod (21) in a rod longitudinal zone (26) located outside its tooth profile edge (25) and form spacers (39) between the tooth profile edge (25) of the driving rod (21) and the rail back (37).
  2. Actuating rods having a device according to claim 1, characterised in that the punched locations serving to form the hollows (23) and prominences (36) are linearly arranged in a longitudinal section (45) of the sleeve-type rail (22).
  3. Actuating rods having a device according to claim 2, characterised in that the longitudinal section (45) of the punched locations is arranged in the longitudinal centre of the sleeve-type rail (22).
  4. Actuating rods having a device according to one or more of claims 1 to 3, characterised in that the sleeve-type rail (22) exhibits a longitudinal step (40) at least on one of its longitudinal edges (44).
  5. Actuating rods having a device according to claim 4, characterised in that the longitudinal step (40) of the sleeve-type rail (22) protrudes with an edge strip (41) towards the rail back (37) but this edge strip (41) lies outside the tooth profile edge (25) of the driving rod (21).
  6. Actuating rods having a device according to claims 2 and 5, characterised in that the longitudinal section (45) with the punched locations for the hollows and prominences is limited on both sides by edge strips (41) of the sleeve-type rail (22) with its dual longitudinal steps.
EP95119820A 1995-04-12 1995-12-15 Device for connecting the ends of actuating rods for windows, doors etc. Expired - Lifetime EP0738815B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19513837A DE19513837C1 (en) 1995-04-12 1995-04-12 Joint between window=linkage ends
DE19513837 1995-04-12

Publications (2)

Publication Number Publication Date
EP0738815A1 EP0738815A1 (en) 1996-10-23
EP0738815B1 true EP0738815B1 (en) 2000-02-23

Family

ID=7759530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119820A Expired - Lifetime EP0738815B1 (en) 1995-04-12 1995-12-15 Device for connecting the ends of actuating rods for windows, doors etc.

Country Status (4)

Country Link
EP (1) EP0738815B1 (en)
AT (1) ATE189908T1 (en)
DE (2) DE19513837C1 (en)
PL (1) PL179988B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336393A (en) * 1998-03-24 1999-10-20 Securistyle Ltd Adjustable connectors for a shootbolt mechanism
FR2827000B1 (en) * 2001-07-06 2003-12-19 Ferco Int Usine Ferrures JOINING DEVICE TERMINATING AT ONE AT LEAST THE END A TRINGLE ASSEMBLY OF A DRIVING MACHINE, PARTICULARLY FOR CREMONE, CREMONE-LOCK OR THE LIKE
SI23453A (en) * 2011-09-20 2012-02-29 KOVINOPLASTIKA LOĹ˝ industrija kovinskih in plastiÄŤnih izdelkov d.d. Window and/or door iron works
WO2015192824A1 (en) * 2014-06-16 2015-12-23 Günter Reiplinger Coupling method for the interaction of components of fittings on windows, doors, or the like, and driving rod connection for fittings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7118293U (en) * 1971-08-05 Frank W Gmbh Edge gear
DE2836683A1 (en) * 1978-08-22 1980-03-06 Hautau Baubeschlag Remote operated window closing mechanism - includes corner joint with cover strips connected by toothed bridging piece giving adjustment
DE4217748C2 (en) * 1992-05-29 1995-04-13 Bilstein August Gmbh Co Kg Coupling device for abutting faceplate sections and method for completing such a coupling device, as well as tool for carrying out the method
DE9300178U1 (en) * 1993-01-08 1993-03-11 Mayer & Co., Salzburg, At

Also Published As

Publication number Publication date
PL313686A1 (en) 1996-10-14
EP0738815A1 (en) 1996-10-23
ATE189908T1 (en) 2000-03-15
PL179988B1 (en) 2000-11-30
DE59507845D1 (en) 2000-03-30
DE19513837C1 (en) 1996-05-15

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