EP2884031B1 - Door leaf with a lock case inserted in a frontal recess - Google Patents

Door leaf with a lock case inserted in a frontal recess Download PDF

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Publication number
EP2884031B1
EP2884031B1 EP14004209.4A EP14004209A EP2884031B1 EP 2884031 B1 EP2884031 B1 EP 2884031B1 EP 14004209 A EP14004209 A EP 14004209A EP 2884031 B1 EP2884031 B1 EP 2884031B1
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EP
European Patent Office
Prior art keywords
door leaf
recess
nut element
rosette
screws
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EP14004209.4A
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German (de)
French (fr)
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EP2884031A3 (en
EP2884031A2 (en
Inventor
Walter Degelsegger
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Individual
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Individual
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Priority claimed from ATA957/2013A external-priority patent/AT515184B1/en
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Publication of EP2884031A2 publication Critical patent/EP2884031A2/en
Publication of EP2884031A3 publication Critical patent/EP2884031A3/en
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Publication of EP2884031B1 publication Critical patent/EP2884031B1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/08—Mortise locks

Definitions

  • the invention relates to a door leaf with a lock box inserted into an end-side recess and a handle, which is pivotable about a plane aligned normal to the plane of the door leaf.
  • the swing doors used in the living and office area are typically constructed in the said manner.
  • the handle protrudes near the remote from the pivot shaft of the door leaf longitudinal edge of the door leaf normal to the door leaf away.
  • the pivotable shaft of the handle - with which the handle is rigidly connected - is aligned normal to the plane of the door leaf and it passes through a recess on the door leaf from the handle into the lock case.
  • the shaft of the handle is connected in the lock case with a pivoting part.
  • the shaft In the area of the visible side of the door leaf, the shaft is supported by the handle on a so-called rosette against lateral bending out.
  • the shaft is passed through a recess in the rosette and projecting from the handle into the recess on the rosette part as possible without play but without pressing on the recess, so that between the handle and rosette a kind of plain bearing is formed.
  • the lock case is connected to a cuff plate, which rests on the end face of the door leaf when the door leaf is fully assembled and is bolted to the door leaf, whereby the position of the lock case is defined on the door leaf.
  • the rosette is usually held by screws which are normal to the plane of the door leaf through them and threadedly with threaded holes in the material of the door leaf, rigidly held on the door leaf.
  • the position of those screws which fix the rosette to the door leaf is exactly opposite the door leaf by nut holes on the door leaf exactly specified, and opposite the rosette through through holes with reduction for the screw head exactly specified.
  • these specifications often do not fit well with the line in which the shaft of the handle should follow the position of the lock case on the door leaf. This then leads to an inappropriate, constraining, sometimes crunching or creaking bearing the shaft of the handle and subsequently to poor pivoting of the handle and sometimes to destruction of a mechanism in the lock case or breakage of the shaft of the handle.
  • the EP 2 500 504 A1 and the US 2008/251264 A1 each show a fire protection part, which should prevent the overturning of heat and fire from one side of the door panel on the other side of the Mosblatttes by the vulnerability, which otherwise represents the recess for the lock case. Despite spatial proximity to it is the fire protection part. not intended to be a nut part for screws fixing a rosette.
  • the US 4,789,191 A shows a door leaf with an inserted into an end-side recess lock case and a handle, which about a plane normal to the plane of the door leaf shaft is pivotally mounted, which is rotatably supported on a rosette, which is held on the door leaf by screws which extend in the plane of the door leaf normal direction through the rosette.
  • the nut member is provided with a compression spring which is supported in the installed state of the lock case and thus presses the nut member against a parallel to the door leaf boundary wall of the recess on the door leaf.
  • the lock box must first be used before two nut parts can be successively inserted into the same recess and moved to the appropriate position.
  • the task underlying the invention is to make the required for the installation of a handle on the door panel parts so that the rosette can be ideally mounted with respect to that position of the shaft of the handle, which after assembly of the lock box on the door by the then present position and orientation of the lock box is defined.
  • the rosette be deformed by the action of tensioned screws passing through the rosette in the direction normal to the plane of the door leaf run, pressed against the door leaf and is thereby fixed to the door leaf.
  • a nut member which engages with the screw thread is slidable parallel to the plane of the door leaf, the nut member being pulled from a recess into which it is inserted by the action of the screws against that wall of the door leaf, from which the rosette is pressed on the other side.
  • the screws engaging therein are laterally displaceable.
  • the screw through holes in the longitudinal area between the nut part and the rosette have a diameter larger by several millimeters than the diameter of the screws in the longitudinal area encompassed by these through holes.
  • the rosette is slightly slidable screws along the door leaf along the plane parallel to the door leaf and can be moved in the ideal line with respect to the protruding from the lock case shaft of the handle. Then, when the screws are tightened and thus press the rosette to the door leaf, the rosette is frictionally against the door leaf frictionally in the ideal position on Door leaf fixed and then permanently represents an ideally positioned storage for the shaft of the handle.
  • the rosette can be extremely simple and the positions of the screws relative to the rosette can be clearly defined, so that countersunk screws and corresponding countersunk through holes can be used in the rosette.
  • Form-locked means that a body is held at another by friction according to a pressing force on this body in a defined position. As soon as the contact force subsides, the bodies are accordingly displaceable relative to one another, because the frictional force subsides. In contrast, in a "positive locking" between two bodies, a relative movement between the two bodies is possible if at least one body is deformed.
  • the lock case 1 is arranged in the frame profile 6 and attached thereto by means of a Stulpblechs, a clamping part and screws.
  • the nut part 9 is arranged in the frame profile 6.
  • the nut member 9 is typically made of sheet steel; he has about the shape of a U-profile (see also Fig.
  • the lock case 1 protrudes through a recess 13 (FIG. Fig. 2 ) in the base surface of the nut member 9 therethrough. From the lock case protrudes the shaft 2 of the handle normal to the plane of the door leaf through a recess 10 through a leg of the nut member 9 therethrough, and through a hole through a side wall of the frame profile 6 and through a hole on the door panel 5 therethrough.
  • the latter holes are significantly further (by several millimeters) dimensioned as the cross-sectional dimensions of the shaft 2 in the respective longitudinal region.
  • the shaft 2 passes further through a through hole in the rosette 8, whereby, however, the cross-sectional dimensions of this through hole are dimensioned so narrow that the shaft 2 is held therein against translational movement normal to its longitudinal direction without play.
  • From the rosette 8 protrude at a distance from the shaft 2 screws 4 by far-sized screw holes in the door leaf 5 and the frame section 6 through to nut threaded holes 12 at a preferably deep-drawn area on the nut part.
  • the nut member 9 When mounting the assembly, the nut member 9 is first inserted into the frame section 6. Then, the lock case 1 is secured by means of Stulpblech, clamping member and connecting screws on the frame profile 6 and that such that it extends into the space between the legs of the nut member 9 and protrudes through the recess 13 therethrough, and that the shaft 2 through the associated recesses Door leaf 5, frame profile 6 and 9 nut part can be inserted into the designated bearing receptacle on the lock case 1.
  • the painting Fig. 3 and Fig. 4 show according to the invention applied or applicable nut parts 19, which are well inserted into lateral chambers of a hollow section 17, which forms a frame profile for a door leaf 16 and in which in turn a lock case 1 can be used.
  • a lock case 1 can be used.
  • Fig. 1 described for the local nut part 9 it is advantageous if the inserted into the recess on the door leaf nut part 19 therein after the insertion and before tightening the rosette 8 holding screws is held but still on lateral walls of the hollow section 17 is displaced along so that it can be pushed into the ideal position, which is determined by the position of the lock case 1.
  • the nut parts 19 according to Fig. 3 and Fig.
  • FIG. 4 are designed as flat C-profiles, but they could just be a flat iron. According to Fig. 3 they are "loosely clamped" in the hollow profile by each clamped between a side wall of the hollow section 17 and profile walls 18, which are arranged at a distance from the side wall.
  • the nut member 19 may also have laterally projecting spring parts 24 which are bent when inserting the nut member 19 in a hollow chamber on the profile 17 on the walls of the profile 17 by elastic deformation to the Grundgroper of the nut member 19 out and therefore caused by elasticity compressive force exert on the profile 17 and so "loosely fix” the nut member 19 on the hollow section 17 that the assembly process is simple but still sufficient mobility exists to tighten the nut member 19 when tightening those screws through the rosette 8 into the threaded holes 21 in to push the optimal position with respect to shaft of the handle 3.
  • Fig. 4 clearly sketched for itself mother part 19 has in addition to the parts already described a recess 23 for the implementation of a lock cylinder and Elevations 22 for only pointwise support of the nut part on the frame profile 17, which has the advantage of lower heat transfer compared to a large-area edition.
  • the in Fig. 5 shown nut member 25 is a modification of the nut part of Fig. 4 , It is a composite of two layers of different material.
  • the layer 26 is typically steel sheet; it brings the required mechanical strength.
  • the layer 27 may be a heat-insulating and / or fire-retardant material, for example based on mineral fibers. In addition to its property as thermal insulation and / or fire retardance, it can also be elastically deformable and thereby be comfortably clamped between walls in the recess on the door panel and still be displaced.
  • the layer 26 is provided with rounded punctiform elevations 28 through which it can slide well on other bodies.
  • the nut member 25 is provided with lateral springs 29 by which the clamping is facilitated in a recess on the door leaf.
  • nut part 25 of Fig. 5 could be a mother part as a plate or similar large-area body made of a heat-insulating and / or fire retardant material and only locally with metallic insert sleeves having a nut thread provided. The screws that hold the rosette can be screwed into these insert sleeves.

Description

Die Erfindung betrifft ein Türblatt mit einem in eine stirnseitige Ausnehmung eingesetzten Schlosskasten und einer Handhabe, welche um eine zur Ebene des Türblattes normal ausgerichtete Welle schwenkbar ist.
Die im Wohn- und Bürobereich eingesetzten Schwenktüren sind typischerweise in der besagten Art aufgebaut. Die Handhabe ragt nahe der von der Schwenkwelle des Türblattes abgewandten Längskante des Türblattes normal vom Türblatt weg. Die schwenkbare Welle der Handhabe - mit welcher die Handhabe starr verbunden ist - ist normal zur Ebene des Türblattes ausgerichtet und sie verläuft durch eine Ausnehmung am Türblatt hindurch von der Handhabe in den Schlosskasten. Die Welle der Handhabe ist im Schlosskasten mit einem schwenkbaren Teil verbunden. Im Bereich der Sichtseite des Türblattes ist die Welle über die Handhabe an einer sogenannten Rosette gegen seitliches Ausbiegen abgestützt. Für diese Abstützung ist die Welle durch eine Ausnehmung in der Rosette hindurchgeführt und ein von der Handhabe aus in die Ausnehmung an der Rosette ragender Teil liegt möglichst spielfrei aber ohne zu pressen an der Ausnehmung an, sodass zwischen Handhabe und Rosette ein Art Gleitlager gebildet wird.
Üblicherweise ist der Schlosskasten mit einem Stulpblech verbunden, welches bei fertig montiertem Türblatt an der Stirnseite des Türblattes anliegt und mit dem Türblatt verschraubt ist, wodurch die Lage des Schlosskastens am Türblatt definiert ist. Die Rosette ist üblicherweise durch Schrauben, welche normal zur Ebene des Türblattes durch sie hindurch verlaufen und mit Gewindebohrungen im Material des Türblattes in Gewindeeingriff sind, starr am Türblatt gehalten.
Die Position jener Schrauben, welche die Rosette am Türblatt fixieren, ist gegenüber dem Türblatt durch Mutternbohrungen am Türblatt genau vorgegeben, und gegenüber der Rosette durch Durchgangsbohrungen mit Senkung für den Schraubenkopf ebenso genau vorgegeben. Zufolge unverme-dbarer Fertigungs- und Montagetoleranzen passen diese Vorgaben aber oftmals nicht genau damit zusammen, in welcher Linie die Welle der Handhabe zufolge der Position des Schlosskastens am Türblatt verlaufen sollte. Das führt dann zu einer unpassenden, zwängenden, manchmal knirschenden oder knarrenden Lagerung der Welle der Handhabe und in weiterer Folge zu schlechter Schwenkbarkeit der Handhabe und manchmal auch zu Zerstörung eines Mechanismus im Schlosskasten oder zum Bruch der Welle der Handhabe.The invention relates to a door leaf with a lock box inserted into an end-side recess and a handle, which is pivotable about a plane aligned normal to the plane of the door leaf.
The swing doors used in the living and office area are typically constructed in the said manner. The handle protrudes near the remote from the pivot shaft of the door leaf longitudinal edge of the door leaf normal to the door leaf away. The pivotable shaft of the handle - with which the handle is rigidly connected - is aligned normal to the plane of the door leaf and it passes through a recess on the door leaf from the handle into the lock case. The shaft of the handle is connected in the lock case with a pivoting part. In the area of the visible side of the door leaf, the shaft is supported by the handle on a so-called rosette against lateral bending out. For this support, the shaft is passed through a recess in the rosette and projecting from the handle into the recess on the rosette part as possible without play but without pressing on the recess, so that between the handle and rosette a kind of plain bearing is formed.
Usually, the lock case is connected to a cuff plate, which rests on the end face of the door leaf when the door leaf is fully assembled and is bolted to the door leaf, whereby the position of the lock case is defined on the door leaf. The rosette is usually held by screws which are normal to the plane of the door leaf through them and threadedly with threaded holes in the material of the door leaf, rigidly held on the door leaf.
The position of those screws which fix the rosette to the door leaf, is exactly opposite the door leaf by nut holes on the door leaf exactly specified, and opposite the rosette through through holes with reduction for the screw head exactly specified. However, due to unavoidable manufacturing and assembly tolerances, these specifications often do not fit well with the line in which the shaft of the handle should follow the position of the lock case on the door leaf. This then leads to an inappropriate, constraining, sometimes crunching or creaking bearing the shaft of the handle and subsequently to poor pivoting of the handle and sometimes to destruction of a mechanism in the lock case or breakage of the shaft of the handle.

Die Schriften US 3107113 A , WO 201000170 A2 , US 2013056612 A1 und FR 2846354 A1 zeigen Befestigungsmöglichkeiten für Rosetten an einem Türblatt, bei denen Schrauben durch eine Rosette hindurch in das Türblatt führen und bei gelockerten Schrauben die Rosette gegenüber den Schrauben parallel zur Ebene des Türblattes noch verschiebbar ist. Um die damit erforderlichen Langlöcher in der Rosette abzudecken werden separate Abdeckungen über der Rosette verwendet. Die oben besprochenen Probleme bezüglich Lagerung der Welle der Handhabe lassen sich damit zwar vermeiden, es gibt aber störend starke Einschränkungen bezüglich des Designs der sichtbaren Teile im Bereich der Handhabe.The writings US 3107113 A . WO 201000170 A2 . US 2013056612 A1 and FR 2846354 A1 show mounting options for rosettes on a door leaf, in which screws through a rosette into the door leaf and with loosened screws, the rosette against the screws parallel to the plane of the door leaf is still displaced. To cover the required slots in the rosette, separate covers over the rosette are used. Although the above-discussed problems with respect to storage of the shaft of the handle can thus be avoided, there are disturbingly severe restrictions with regard to the design of the visible parts in the region of the handle.

Die EP 2 500 504 A1 und die US 2008/251264 A1 zeigen jeweils einen Brandschutzteil, welcher das Überschlagen von Hitze und Brand von einer Seite des Türblattes auf die andere Seite des Türblatttes durch die Schwachstelle, welche die Ausnehmung für den Schlosskasten ansonsten darstellt, verhindern soll. Trotz räumlicher Nähe dazu ist der Brandschutzteil. nicht dazu bestimmt, Mutternteil für Schrauben zu sein mit denen eine Rosette fixiert wird.The EP 2 500 504 A1 and the US 2008/251264 A1 each show a fire protection part, which should prevent the overturning of heat and fire from one side of the door panel on the other side of the Türblatttes by the vulnerability, which otherwise represents the recess for the lock case. Despite spatial proximity to it is the fire protection part. not intended to be a nut part for screws fixing a rosette.

Die US 4 789 191 A zeigt ein Türblatt mit einem in eine stirnseitige Ausnehmung eingesetzter Schlosskasten und einer Handhabe, welche um eine zur Ebene des Türblattes normal ausgerichtete Welle schwenkbar ist, welche an einer Rosette drehbar gelagert gehalten ist, die am Türblatt durch Schrauben gehalten wird, welche in zur Ebene des Türblattes normaler Richtung durch die Rosette hindurch verlaufen. Bei gelockerten Schrauben sind die Schrauben und damit in Eingriff befindlicher Mutternteil welcher in eine Ausnehmung am Türblatt eingesetzt ist, gegenüber dem Türblatt parallel zu dessen Ebene verschiebbar. Der Mutternteil ist mit einer Druckfeder versehen, welche sich in eingebautem Zustand an dem Schlosskasten abstützt und damit den Mutternteil gegen eine zur Türblattebene parallele Begrenzungswand der Ausnehmung am Türblatt andrückt. Zur Montage muss erst der Schlosskasten eingesetzt werden bevor zwei Mutternteile nacheinander in die gleiche Ausnehmung eingebracht und in die passend Position verschoben werden können.The US 4,789,191 A shows a door leaf with an inserted into an end-side recess lock case and a handle, which about a plane normal to the plane of the door leaf shaft is pivotally mounted, which is rotatably supported on a rosette, which is held on the door leaf by screws which extend in the plane of the door leaf normal direction through the rosette. With loosened screws, the screws and thus engaged nut part which is inserted into a recess on the door leaf, relative to the door leaf parallel to the plane thereof slidably. The nut member is provided with a compression spring which is supported in the installed state of the lock case and thus presses the nut member against a parallel to the door leaf boundary wall of the recess on the door leaf. For assembly, the lock box must first be used before two nut parts can be successively inserted into the same recess and moved to the appropriate position.

Die der Erfindung zu Grunde liegende Aufgabe besteht darin, die für die Montage einer Handhabe am Türblatt erforderlichen Teile so zu gestalten, dass die Rosette ideal bezüglich jener Position der Welle der Handhabe montiert werden kann, welche nach der Montage des Schlosskastens am Türblatt durch die dann vorliegende Position und Ausrichtung des Schlosskastens definiert ist.The task underlying the invention is to make the required for the installation of a handle on the door panel parts so that the rosette can be ideally mounted with respect to that position of the shaft of the handle, which after assembly of the lock box on the door by the then present position and orientation of the lock box is defined.

Für das Lösen der Aufgabe wird wie auch bei Bauweisen gemäß dem Stand der Technik vorgeschlagen, dass die Rosette durch die Wirkung von unter Zugspannung stehenden Schrauben, welche durch die Rosette hindurch in zur Ebene des Türblattes normaler Richtung verlaufen, gegen das Türblatt gedrückt wird und dadurch am Türblatt fixiert wird.For solving the problem, it is proposed, as in prior art constructions, that the rosette be deformed by the action of tensioned screws passing through the rosette in the direction normal to the plane of the door leaf run, pressed against the door leaf and is thereby fixed to the door leaf.

Ein Mutternteil, der mit dem Schraubengewinde in Eingriff ist, ist parallel zur Ebene des Türblattes verschiebbar auszuführen, wobei der Mutternteil von einer Ausnehmung her, in welche er eingesetzt ist, durch die Wirkung der Schrauben gegen jene Wand des Türblattes gezogen wird, von welcher von der anderen Seite her die Rosette angedrückt wird. A nut member which engages with the screw thread is slidable parallel to the plane of the door leaf, the nut member being pulled from a recess into which it is inserted by the action of the screws against that wall of the door leaf, from which the rosette is pressed on the other side.

Damit der ggf. verwendete Mutternteil seitlich verschiebbar ist, sind auch die darin eingreifenden Schrauben seitlich verschiebbar. Dazu weisen die Schraubendurchgangsbohrungen im Längsbereich zwischen Mutternteil und Rosette einen um mehrere Millimeter grö-ßeren Durchmesser auf als der Durchmesser der Schrauben in dem durch diese Durchgangsbohrungen umfassten Längsbereich ist.
Als erfindungsgemäße Verbesserung ist vorgesehen, den Mutternteil so auszubilden, dass er unter elastischer Verformung seiner selbst an gegenüberliegenden Begrenzungswänden der Ausnehmung anliegt.
In einer besonders bevorzugten Ausführung ist die Ausnehmung in welche der Mutternteil eingesetzt ist, jene Ausnehmung, in welche auch der Schlosskasten eingesetzt ist.So that the possibly used nut part is laterally displaceable, the screws engaging therein are laterally displaceable. For this purpose, the screw through holes in the longitudinal area between the nut part and the rosette have a diameter larger by several millimeters than the diameter of the screws in the longitudinal area encompassed by these through holes.
As an improvement according to the invention, it is provided to design the nut part in such a way that, with elastic deformation of itself, it bears against opposing boundary walls of the recess.
In a particularly preferred embodiment, the recess in which the nut part is inserted, that recess in which the lock case is inserted.

Durch die erfindungsgemäßen Merkmale ist die Rosette bei leicht gelockerten Schrauben am Türblatt entlang parallel zur Ebene des Türblattes verschiebbar und kann so in die ideale Linie bezüglich der vom Schlosskasten herausragenden Welle der Handhabe gerückt werden. Wenn dann die Schrauben angezogen werden und somit die Rosette an das Türblatt andrücken, ist die Rosette gegenüber dem Türblatt durch Reibung kraftschlüssig in der idealen Position am Türblatt fixiert und stellt dann dauerhaft eine ideal positionierte Lagerung für die Welle der Handhabe dar.
Die Rosette kann dabei extrem einfach aufgebaut sein und die Positionen der Schrauben gegenüber der Rosette können klar definiert sein, sodass auch Senkkopfschrauben und entsprechend angesenkte Durchgangsbohrungen in der Rosette angewendet werden können.Due to the features of the invention, the rosette is slightly slidable screws along the door leaf along the plane parallel to the door leaf and can be moved in the ideal line with respect to the protruding from the lock case shaft of the handle. Then, when the screws are tightened and thus press the rosette to the door leaf, the rosette is frictionally against the door leaf frictionally in the ideal position on Door leaf fixed and then permanently represents an ideally positioned storage for the shaft of the handle.
The rosette can be extremely simple and the positions of the screws relative to the rosette can be clearly defined, so that countersunk screws and corresponding countersunk through holes can be used in the rosette.

"Kraftschlüssig" fixiert, heißt, dass ein Körper an einem anderen durch Reibung zufolge einer Anpresskraft an diesen Körper in einer definierten Position gehalten wird. Sobald die Anpresskraft nachlässt sind die Körper demgemäß gegeneinander verschiebbar, weil die Reibungskraft nachlässt. Im Gegensatz dazu ist bei einer "Formschlüssigen Fixierung" zwischen zwei Körpern eine Relativbewegung zwischen den beiden Körpern möglich, wenn zumindest ein Körper verformt wird."Force-locked" means that a body is held at another by friction according to a pressing force on this body in a defined position. As soon as the contact force subsides, the bodies are accordingly displaceable relative to one another, because the frictional force subsides. In contrast, in a "positive locking" between two bodies, a relative movement between the two bodies is possible if at least one body is deformed.

Die Erfindung wird an Hand mehrerer Zeichnungen veranschaulicht:

  • Fig. 1: zeigt in Teilschnittansicht mit Blickrichtung von oben den relevanten Teil eines beispielhaften erfindungsgemäß ausgeführten Türblattes.
  • Fig. 2: zeigt in Schrägrissansicht einen am Türblatt von Fig. 1 in die Ausnehmung für den Schlosskasten einzusetzenden Mutternteil.
  • Fig. 3: zeigt in Teilschnittansicht mit Blickrichtung von oben den relevanten Teil eines zweiten beispielhaften erfindungsgemäß ausgeführten Türblattes.
  • Fig. 4: zeigt in Schrägrissansicht einen beispielhaften, an dem Türblatt von Fig. 3 in die Ausnehmung für den Schlosskasten einzusetzenden Mutternteil.
  • Fig. 5: zeigt in Schrägrissansicht einen weiteren beispielhaften an dem Türblatt von Fig. 3 in die Ausnehmung für den Schlosskasten einsetzbaren Mutternteil.
The invention is illustrated by means of several drawings:
  • Fig. 1 : shows a partial sectional view looking from above the relevant part of an exemplary door panel according to the invention.
  • Fig. 2 : shows in oblique view one on the door leaf of Fig. 1 in the recess for the lock case to be used nut part.
  • Fig. 3 : shows in partial sectional view with view from above the relevant part of a second exemplary inventively designed door leaf.
  • Fig. 4 FIG. 3 shows an exemplary view of the door leaf of an oblique view Fig. 3 in the recess for the lock case to be used nut part.
  • Fig. 5 : shows in oblique view another example of the door leaf of Fig. 3 in the recess for the lock case usable nut part.

In der in Fig. 1 skizzierten Bauweise, weist das Türblatt 5 zumindest an der schlossseitigen Falzfläche ein zur Falzfläche hin offenes Rahmenprofil 6 auf, dessen Profilhohlraum die Ausnehmung 7 bildet.
Der Schlosskasten 1 ist im Rahmenprofil 6 angeordnet und daran mittels eines Stulpblechs, eines Klemmteils und Schrauben befestigt. Zusätzlich zum Schlosskasten 1 ist der Mutternteil 9 im Rahmenprofil 6 angeordnet. Der Mutternteil 9 besteht typischerweise aus Stahlblech; er hat etwa die Gestalt eines U-Profils (siehe auch Fig. 2) und als solches ist er parallel zum Rahmenprofil 6 in diesem angeordnet, wobei die nach außen gebogenen freien Endbereiche 11 seiner Profilschenkel im elastischen Bereich gegenüber ihrer entspannten Position etwas zusammengebogen sind, sodass sie also an der Innenseite der Seitenflächen des Rahmenprofils 6 unter Druck anliegen und damit den Mutternteil 9 kraftschlüssig, und damit noch verschiebbar im Rahmenprofil 6 halten. Der Schlosskasten 1 ragt durch eine Ausnehmung 13 (Fig. 2) in der Basisfläche des Mutternteils 9 durch diesen hindurch. Vom Schlosskasten aus ragt die Welle 2 der Handhabe normal zur Ebene des Türblattes durch eine Ausnehmung 10 durch einen Schenkel des Mutternteils 9 hindurch, sowie durch eine Bohrung durch eine Seitenwand des Rahmenprofils 6 hindurch sowie durch eine Bohrung am Türblatt 5 hindurch. Die letztgenannten Bohrungen sind deutlich weiter (um mehrere Millimeter) bemessen als die Querschnittsabmessungen der Welle 2 im betreffenden Längsbereich. Die Welle 2 verläuft weiters durch eine Durchgangsbohrung in der Rosette 8 hindurch, wobei allerdings die Querschnittsabmessungen dieser Durchgangsbohrung so eng bemessen sind, dass die Welle 2 darin gegen translatorische Bewegung normal zu ihrer Längsrichtung spielfrei gehalten ist. Von der Rosette 8 aus ragen in einem Abstand zur Welle 2 Schrauben 4 durch weit bemessene Schraubendurchgangsbohrungen im Türblatt 5 und im Rahmenprofil 6 hindurch zu Mutterngewindebohrungen 12 an einem vorzugsweise tiefgezogenen Bereich am Mutternteil 9.In the in Fig. 1 sketched construction, the door leaf 5, at least at the lock-side folding surface to the rebate surface open towards the frame profile 6, the profile cavity forms the recess 7.
The lock case 1 is arranged in the frame profile 6 and attached thereto by means of a Stulpblechs, a clamping part and screws. In addition to the lock case 1, the nut part 9 is arranged in the frame profile 6. The nut member 9 is typically made of sheet steel; he has about the shape of a U-profile (see also Fig. 2 ) and as such, it is arranged parallel to the frame profile 6 in this, wherein the outwardly bent free end portions 11 of its profile legs are slightly bent in the elastic region relative to their relaxed position, so that they rest on the inside of the side surfaces of the frame profile 6 under pressure and so that the nut member 9 frictionally, and thus still hold in the frame profile 6. The lock case 1 protrudes through a recess 13 (FIG. Fig. 2 ) in the base surface of the nut member 9 therethrough. From the lock case protrudes the shaft 2 of the handle normal to the plane of the door leaf through a recess 10 through a leg of the nut member 9 therethrough, and through a hole through a side wall of the frame profile 6 and through a hole on the door panel 5 therethrough. The latter holes are significantly further (by several millimeters) dimensioned as the cross-sectional dimensions of the shaft 2 in the respective longitudinal region. The shaft 2 passes further through a through hole in the rosette 8, whereby, however, the cross-sectional dimensions of this through hole are dimensioned so narrow that the shaft 2 is held therein against translational movement normal to its longitudinal direction without play. From the rosette 8 protrude at a distance from the shaft 2 screws 4 by far-sized screw holes in the door leaf 5 and the frame section 6 through to nut threaded holes 12 at a preferably deep-drawn area on the nut part. 9

Bei der Montage der Anordnung wird zuerst der Mutternteil 9 in das Rahmenprofil 6 eingeschoben. Dann wird der Schlosskasten 1 mittels Stulpblech, Klemmteil und Verbindungsschrauben am Rahmenprofil 6 befestigt und zwar so, dass er sich in den Raum zwischen den Schenkeln des Mutternteils 9 erstreckt und durch dessen Ausnehmung 13 hindurch ragt, und dass die Welle 2 durch die dazugehörigen Ausnehmungen an Türblatt 5, Rahmenprofil 6 und Mutternteil 9 hindurch in die dafür vorgesehene Lageraufnahme am Schlosskasten 1 eingesteckt werden kann. Bei eingesteckter Welle 2 und auf diese aufgesteckter Rosette 8, werden die Schrauben 4 durch die Schraubendurchgangsbohrungen in der Rosette 8 und durch die dafür sehr weit bemessenen Schraubendurchgangsbohrungen am Türblatt 5 und am Rahmenprofil 6 hindurch in die zugehörigen Mutterngewindebohrungen 12 am Mutternteil 9 eingesteckt und erst vorsichtig angezogen und dabei die Rosette 8 am Türblatt in jene Position gerückt, bei welcher die Welle 2 optimal ohne Biegung und Zwängung durch die zugehörige Durchgangsbohrung in der Rosette 8 hindurch verläuft. Der bei leichtem Zug der Schrauben 4 im Rahmenprofil 6 noch verschiebbare Mutternteil 9 gleitet beim Anziehen der Schrauben 4, entweder von selbst oder indem man ihn von der offenen Seite des Rahmenprofils 6 her mittels eines Werkzeugs passend verschiebt, genau in jene Position, bei welcher er und die Rosette 8 durch die Schrauben 4 so fixiert werden können, dass die Welle 2 optimal bezüglich der Lage des Schlosskasten 1 ausgerichtet ist und ohne Klemmung durch die Rosette 8 verläuft. Wenn nun die Schrauben 4 kräftig angezogen werden, ist die Rosette 8 für Jahre spielfrei genau in der richtigen Position fixiert um die Welle 2 so zu führen, dass sie frei von Biegung und Zwängung mit der dazugehörigen Aufnahme im Schlosskasten 1 fluchtet. Der in Fig. 2 anschaulich für sich allein skizzierte Mutternteil 9 weist zusätzlich zu den schon beschriebenen Teilen eine Ausnehmung 14 für die Durchführung eines Schlosszylinders auf, sowie Erhebungen 15 zur Abstützung am Rahmenprofil 6 zu jener Seite hin auf welche die Schrauben 4 ziehen.When mounting the assembly, the nut member 9 is first inserted into the frame section 6. Then, the lock case 1 is secured by means of Stulpblech, clamping member and connecting screws on the frame profile 6 and that such that it extends into the space between the legs of the nut member 9 and protrudes through the recess 13 therethrough, and that the shaft 2 through the associated recesses Door leaf 5, frame profile 6 and 9 nut part can be inserted into the designated bearing receptacle on the lock case 1. When inserted shaft 2 and this plugged rosette 8, the screws 4 are inserted through the screw through holes in the rosette 8 and through the very large sized screw through holes on the door panel 5 and the frame profile 6 into the associated nut threaded holes 12 on the nut part 9 and only carefully tightened while the rosette 8 moved on the door leaf in that position in which the shaft 2 passes optimally without bending and forcing through the corresponding through hole in the rosette 8 therethrough. The slight movement of the screws 4 in the frame section 6 still displaceable nut part 9 slides when tightening the screws 4, either by itself or by moving it from the open side of the frame profile 6 ago by means of a tool fits exactly in that position in which he and the rosette 8 can be fixed by the screws 4 so that the shaft 2 is optimally aligned with respect to the position of the lock case 1 and runs without clamping by the rosette 8. Now, if the screws 4 are tightened vigorously, the rosette 8 is fixed for years exactly in the correct position to run the shaft 2 so that it is free of bending and constraint aligned with the associated recording in the lock case 1. The in Fig. 2 clearly sketched for itself mother part 9 has in addition to the parts already described a recess 14 for the implementation of a lock cylinder, as well as elevations 15 for support on the frame profile 6 to the side on which the screws 4 pull.

Die Zeichnungen Fig. 3 und Fig. 4 zeigen erfindungsgemäß angewendete bzw. anwendbare Mutternteile 19, welche gut in seitliche Kammern eines Hohlprofils 17 einsetzbar sind, welches ein Rahmenprofil für ein Türblatt 16 bildet und in welches wiederum ein Schlosskasten 1 eingesetzt werden kann. Wie schon an Hand von Fig. 1 zum dortigen Mutternteil 9 beschrieben, ist es vorteilhaft, wenn der in die Ausnehmung am Türblatt eingesetzte Mutternteil 19 darin schon nach dem Einsetzen und vor dem Anziehen der die Rosette 8 haltenden Schrauben gehalten wird aber dennoch noch an seitlichen Wänden des Hohlprofils 17 entlang verschiebbar ist, damit er in die ideale Position, welche durch die Position des Schlosskastens 1 bestimmt ist, geschoben werden kann. Die Mutternteile 19 gemäß Fig. 3 und Fig. 4 sind als flache C-Profile ausgebildet, sie könnten aber auch einfach ein Flacheisen sein. Gemäß Fig. 3 sind sie im Hohlprofil "lose festgeklemmt" indem sie jeweils zwischen einer Seitenwand des Hohlprofils 17 und Profilwänden 18 eingeklemmt sind, die in einem Abstand zur Seitenwand angeordnet sind.The painting Fig. 3 and Fig. 4 show according to the invention applied or applicable nut parts 19, which are well inserted into lateral chambers of a hollow section 17, which forms a frame profile for a door leaf 16 and in which in turn a lock case 1 can be used. As already on hand of Fig. 1 described for the local nut part 9, it is advantageous if the inserted into the recess on the door leaf nut part 19 therein after the insertion and before tightening the rosette 8 holding screws is held but still on lateral walls of the hollow section 17 is displaced along so that it can be pushed into the ideal position, which is determined by the position of the lock case 1. The nut parts 19 according to Fig. 3 and Fig. 4 are designed as flat C-profiles, but they could just be a flat iron. According to Fig. 3 they are "loosely clamped" in the hollow profile by each clamped between a side wall of the hollow section 17 and profile walls 18, which are arranged at a distance from the side wall.

Wie in Fig. 4 erkennbar, kann der Mutternteil 19 auch seitlich vorspringende Federteile 24 aufweisen, welche beim Einlegen des Mutternteils 19 in eine Hohlkammer am Profil 17 an den Wänden des Profils 17 durch elastischer Verformung zu dem Grundköper des Mutternteils 19 hin gebogen werden und daher eine durch Elastizität hervorgerufene Druckkraft auf das Profil 17 ausüben und so den Mutternteil 19 am Hohlprofil 17 so "lose fixieren" dass der Montagevorgang einfach wird aber dennoch noch ausreichend Beweglichkeit besteht, um den Mutternteil 19 beim Anziehen jener Schrauben die durch die Rosette 8 hindurch in die Gewindebohrungen 21 verlaufen in die bezüglich Welle der Handhabe 3 optimale Position schieben zu können.As in Fig. 4 Recognizable, the nut member 19 may also have laterally projecting spring parts 24 which are bent when inserting the nut member 19 in a hollow chamber on the profile 17 on the walls of the profile 17 by elastic deformation to the Grundköper of the nut member 19 out and therefore caused by elasticity compressive force exert on the profile 17 and so "loosely fix" the nut member 19 on the hollow section 17 that the assembly process is simple but still sufficient mobility exists to tighten the nut member 19 when tightening those screws through the rosette 8 into the threaded holes 21 in to push the optimal position with respect to shaft of the handle 3.

Der in Fig. 4 anschaulich für sich allein skizzierte Mutternteil 19 weist zusätzlich zu den schon beschriebenen Teilen eine Ausnehmung 23 für die Durchführung eines Schlosszylinders auf sowie Erhebungen 22 zur nur punktweisen Abstützung des Mutternteils am Rahmenprofil 17, was gegenüber einer großflächigeren Auflage den Vorteil geringerer Wärmeübertragung hat.The in Fig. 4 clearly sketched for itself mother part 19 has in addition to the parts already described a recess 23 for the implementation of a lock cylinder and Elevations 22 for only pointwise support of the nut part on the frame profile 17, which has the advantage of lower heat transfer compared to a large-area edition.

Der in Fig. 5 gezeigte Mutternteil 25 ist eine Abwandlung des Mutternteils von Fig. 4. Es ein Verbund aus zwei Schichten unterschiedlichen Materials. Die Schicht 26 ist typischerweise Stahlblech; sie bringt die erforderliche mechanische Festigkeit. Die Schicht 27 kann ein wärmedämmendes und/oder brandhemmendes Material beispielsweise auf Basis mineralischer Fasern sein. Zusätzlich zu seiner Eigenschaft als Wärmedämmung und/oder Brandhemmung kann es auch elastisch verformbar sein und dadurch komfortabel zwischen Wänden in der Ausnehmung am Türblatt einklemmbar sein und dennoch noch verschiebbar sein. Um die Verschiebbarkeit zu erleichtern ist die Schicht 26 mit abgerundeten punktuellen Erhebungen 28 versehen durch welche sie gut an anderen Körpern gleiten kann. Wie schon der Mutternteil 19 von Fig. 4 ist auch der Mutternteil 25 mit seitlichen Federn 29 versehen durch welche das Festklemmen in einer Ausnehmung am Türblatt erleichtert wird.The in Fig. 5 shown nut member 25 is a modification of the nut part of Fig. 4 , It is a composite of two layers of different material. The layer 26 is typically steel sheet; it brings the required mechanical strength. The layer 27 may be a heat-insulating and / or fire-retardant material, for example based on mineral fibers. In addition to its property as thermal insulation and / or fire retardance, it can also be elastically deformable and thereby be comfortably clamped between walls in the recess on the door panel and still be displaced. In order to facilitate the displacement, the layer 26 is provided with rounded punctiform elevations 28 through which it can slide well on other bodies. Like the mother part 19 of Fig. 4 Also, the nut member 25 is provided with lateral springs 29 by which the clamping is facilitated in a recess on the door leaf.

In einer weiteren Abwandlung des Mutternteils 25 von Fig. 5 könnte ein Mutternteil als Platte oder ähnlicher großflächiger Körper aus einem wärmedämmenden und/oder brandhemmenden Material ausgebildet sein und nur lokal mit metallischen Einlegemuffen die ein Mutterngewinde aufweisen versehen sein. An diesen Einlegemuffen können die Schrauben, welche die Rosette halten, eingeschraubt werden.In a further modification of the nut part 25 of Fig. 5 could be a mother part as a plate or similar large-area body made of a heat-insulating and / or fire retardant material and only locally with metallic insert sleeves having a nut thread provided. The screws that hold the rosette can be screwed into these insert sleeves.

Claims (6)

  1. Door leaf (5, 16) with lock case (1) inserted in a recess on the front face and a handle (3), which is rotatable around a shaft (2) in normal alignment to the door leaf plane and which is mounted pivoting on a rosette (8) that is fixed by screws (4) on the door leaf (5, 16) that extent in normal direction through the rosette (8) on the door leaf plane (5, 16), wherein a nut element (9, 19, 25) engages with the thread of the screws (4) when the screws (4) are loosened can be displaced relative to the door leaf (5, 16) parallel to its plane, wherein the nut element (9, 19, 25) is inserted in a recess (7) in the door leaf and rests on a boundary wall of the recess (7) in it, which faces the rosette (8), and wherein this boundary wall is aligned parallel to the door leaf plane (5, 16) in the area of contact with the nut element (9, 19, 25) and wherein also the screws (4) can be displaced relative to the door leaf (5, 16) parallel to its plane, wherein a through-hole through which a screw (4) extends between the rosette (8) and the nut element (9, 19, 25) that is arranged in the recess (7) in the door leaf (5, 16) has a diameter several millimetres larger than the diameter of the screw (4) in its longitudinal area that is arranged in the screw hole,
    characterised in that
    the nut element (9, 19, 25) rests on opposite boundary walls of the recess (7) in elastic deformation of itself.
  2. Door leaf (5, 16) according to claim 1, characterised in that the recess (7) in the door leaf in which the nut element (9, 19, 25) is inserted is the recess (7) on the front face into which also the lock box (1) is inserted.
  3. Door leaf according to claim 2, characterised in that the nut element (9) by nature according to a U-profile has a basic part and two side pieces and that the free ends (11) of the side pieces rest in the recess (7) on opposite boundary walls in the recess (7) and at the same time, are slightly bent towards each other in relation to their elastically relaxed position.
  4. Door leaf according to claim 3, characterised in that a spring (24, 29) is mounted on the nut element (19, 25) and protrudes from the nut element and is slightly deformed towards the nut element in the installed condition relative to its elastically relaxed position.
  5. Door leaf according to one of the claims 1 to 4, characterised in that the nut element (25) is partly comprised of heat-insulating and/or fire-retardant material (27).
  6. Door leaf according to claim 5, characterised in that the nut element is primarily comprised of heat-insulating and/or fire-retardant material and that these are inserted in metallic insert sleeves that have a nut thread.
EP14004209.4A 2013-12-13 2014-12-13 Door leaf with a lock case inserted in a frontal recess Active EP2884031B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA957/2013A AT515184B1 (en) 2013-12-13 2013-12-13 Device for closing a building opening
ATA132/2014A AT515621A1 (en) 2013-12-13 2014-02-25 Door leaf with a lock box inserted in a frontal recess

Publications (3)

Publication Number Publication Date
EP2884031A2 EP2884031A2 (en) 2015-06-17
EP2884031A3 EP2884031A3 (en) 2016-01-20
EP2884031B1 true EP2884031B1 (en) 2017-08-23

Family

ID=52144347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14004209.4A Active EP2884031B1 (en) 2013-12-13 2014-12-13 Door leaf with a lock case inserted in a frontal recess

Country Status (2)

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EP (1) EP2884031B1 (en)
AT (1) AT515621A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014009777U1 (en) * 2014-12-12 2015-01-19 Glutz Ag fitting

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE648571C (en) * 1935-10-03 1937-08-04 Ludw Rocholl & Cie Mounting arrangement for door signs, printer rosettes and. like
US3107113A (en) * 1961-05-17 1963-10-15 Sconzo Thomas George Adjustable door latch assembly
DK152616C (en) * 1985-10-25 1988-08-22 Petersen Carl F As CENTERING DEVICE FOR FIXING AND CENTERING A DOOR Grip
FR2846354A1 (en) * 2002-10-23 2004-04-30 Dogane Door handle back plate assembly uses fastening plates with elongated slots to achieve desired backplate position on door
US7828347B2 (en) * 2007-04-13 2010-11-09 Sargent Manufacturing Company Fire plate for a bored in lock assembly
CN101620298B (en) 2008-06-30 2011-04-20 华为技术有限公司 Optical switch
GB0812084D0 (en) * 2008-07-02 2008-08-06 Heeley Peter Door latch face plate assembley
EP2500504A1 (en) * 2011-03-16 2012-09-19 esco Metallbausysteme GmbH Insert for a fire protection end profile, fire protection end profile and method for providing a fire protection end profile with improved fire protection
US20130056612A1 (en) * 2011-09-02 2013-03-07 Qianyan Cheng Universal Multipoint Lock Lever Set For Patio Doors With Non-Standard Mounting Holes

Non-Patent Citations (1)

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Title
None *

Also Published As

Publication number Publication date
AT515621A1 (en) 2015-10-15
EP2884031A3 (en) 2016-01-20
EP2884031A2 (en) 2015-06-17

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