EP0113655B2 - Door handle - Google Patents

Door handle Download PDF

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Publication number
EP0113655B2
EP0113655B2 EP83890229A EP83890229A EP0113655B2 EP 0113655 B2 EP0113655 B2 EP 0113655B2 EP 83890229 A EP83890229 A EP 83890229A EP 83890229 A EP83890229 A EP 83890229A EP 0113655 B2 EP0113655 B2 EP 0113655B2
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EP
European Patent Office
Prior art keywords
door
bolt
lever
operating rod
rocker
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EP83890229A
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German (de)
French (fr)
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EP0113655A2 (en
EP0113655B1 (en
EP0113655A3 (en
Inventor
Johann Dipl.Innenarchitekt Kabele
Friedrich Dipl.Innenarchitekt Pawelczak
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Individual
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Individual
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B7/00Handles pivoted about an axis parallel to the wing

Definitions

  • the invention relates to a door opener and closer according to the preamble of claim 1.
  • SE-C-186 802 discloses a door opener and closer for a lock with a horizontally movable lock latch and a lever which can be swiveled by hand and which is carried by a pivot bearing held by the door and has two lugs, which on attack diametrical points of a non-rotatably seated intermediate member which converts the pivoting movement of the lever, the rocker or the like into a rotational movement of the latch rod for the opening and closing process.
  • the lever can be pivoted away from or towards the door in a plane perpendicular to the door leaf.
  • Fig. 1 denotes a sleeve which is fastened on a latch rod 2 which is mostly square in cross section.
  • a bolt 3 which extends transversely through the sleeve 1 and preferably carries a ball bearing 4, 4 'at its free ends.
  • the bolt 3 is in the starting position, i.e. H. in the idle state of the door opener and closer, aligned horizontally, z. B. the left ball bearing 4 rests on the tread of a lower nose 5 and the right ball bearing 4 'on the tread of an upper nose 6, as will be explained in more detail with reference to FIGS. 2 and 3.
  • FIG. 7 denotes a plate which is fastened to the door 8 and has recesses (not shown) for the passage of the latch rod 2 and the door lock 9.
  • a conventional latch 10 is arranged, which is fastened on the latch rod 2 in the usual manner.
  • a web 11 is attached to the plate 7 at a right angle, which has at its free end a pivot bearing with a bolt 12, which preferably carries an angled lever 13, a rocker or the like for easier handling, on which or on which the upper nose 6 and the lower nose 5 are arranged.
  • the door opener and closer according to the invention can be installed in a simple manner instead of a conventional door handle 10.
  • a cover can be provided in the form of a housing, which covers the movable parts, but leaves the lever 13 freely accessible.
  • the lock latch when closing doors, in the case of which relatively stiff, thick or hard seals are provided between the door leaf and the door frame, the lock latch can be closed or closed when the door is closed by means of the tab 13 does not collapse behind the abutment on the door frame and the door opens again.
  • the reason for this unintentionality is that the lock latch remains retracted into the lock case as long as the lever 13 is pivoted from its rest position into the closed position when the door is closed, in particular against the resistance of the door seal, and thereby keeps the latch 14 retracted .
  • the sleeve 1 ' which is connected in a rotationally fixed manner to the latch rod 2, is surrounded by a sleeve 15 which is rotatable relative to the sleeve 1' and is secured against axial displacement in a manner not shown.
  • the sleeve 1 ' has two axially parallel grooves 16 lying opposite one another and having a cross section running in the shape of a circular arc.
  • the sleeve 15 'rotatable relative to the sleeve 1 has in each groove 16 an essentially rectangular opening 17, each of which receives a roller 18 as a coupling body; the rollers 18 protrude somewhat beyond the circumference of the sleeve 15 and are also on the bottom of the grooves 16, d. H. they penetrate these grooves.
  • the rollers 18 are held in the openings 17 by C or bow-shaped springs 19 and pressed into the grooves 16.
  • the springs consist in a simple manner of steel wire and lie, for example, in circumferential grooves of the sleeve 15, which are not shown in detail.
  • a bolt 3 ' is rigidly attached, for example by screwing, riveting, welding.
  • a bolt designated 3 " is fastened in approximately the same way. This bolt 3" penetrates a slot 19 'running in the circumferential direction in the sleeve 15.
  • the two bolts 3' and 3 " act as in the previously described embodiment with the lugs 5, 6 on the lever 13.
  • the bolts 3 ', 3 "can, as shown, have thickened heads, but they can also, as previously explained, carry ball bearings.
  • a housing 20 in the form of a pipe socket with, for example, an essentially square cross section is provided in this exemplary embodiment, which is firmly connected at one end to a plate 21 which in turn is fastened to the door 8.
  • the housing 20 is cut off approximately roof-like and has holes in the resulting gable-shaped parts for a bolt 12 for the pivotable mounting of the lever 13.
  • the lever 13 is pivoted in the direction of the arrow P 1 in FIG. 10.
  • the lower nose 5 guides against the bolt 3 'rigidly attached to the sleeve 1' (arrow Pa in FIG. 8) and thereby rotates the latch rod 2, which lifts the lock latch 14 out of the abutment in the door frame.
  • the door can thus be opened by pulling the lever 13 again.
  • the sleeve 15 has been taken along without any resistance via the spring-loaded rollers 18, the other bolt 3' having been pivoted downward (FIG. 8).

Abstract

1. Door opening and closing means for a lock having a horizontally displaceable latch (14), a lever (13), a rocker or the like, which lever is manually actuatable away from the door (8) or towards the door in a plane lying perpendicular to the door leaf, and a device which converts the pivotal movement of the lever, rocker or the like into a rotary movement for a pawl operating rod (2) for the opening and closing operation, characterized in that a casing (1) is mounted on the pawl operating rod (2), on the free end of which casing a bolt (3) is disposed which extends transversely through the casing, and in that the lever (13), the rocker or the like is supported by a bolt (12) of a rotary bearing retained by the door and has two projection members (5, 6) for actuating the bolt (3), which projection members engage with the bolt (3) in a substantially diametrically opposite direction.

Description

Die Erfindung betrifft einen Türöffner und -schließer gemäß Oberbegriff des Patentanspruches 1.The invention relates to a door opener and closer according to the preamble of claim 1.

Durch die SE-C-186 802 ist ein Türöffner und -schließer für ein Schloß mit einer horizontal beweglichen Schloßfalle sowie einem von Hand schwenkbaren Hebel bekannt, welcher bzw. welche von einem von der Tür gehaltenen Drehlager getragen ist und zwei Nasen aufweist, welche an diametralen Stellen eines auf einer Klinkenstange drehfest aufsitzenden Zwischengliedes angreifen, das die Schwenkbewegung des Hebels, der Wippe od. dgl. in eine Drehbewegung der Klinkenstange für den Öffnungs- und Schließvorgang umsetzt. Der Hebel ist in einer zum Türblatt senkrecht stehenden Ebene von der Tür weg oder zu dieser hin schwenkbar.SE-C-186 802 discloses a door opener and closer for a lock with a horizontally movable lock latch and a lever which can be swiveled by hand and which is carried by a pivot bearing held by the door and has two lugs, which on attack diametrical points of a non-rotatably seated intermediate member which converts the pivoting movement of the lever, the rocker or the like into a rotational movement of the latch rod for the opening and closing process. The lever can be pivoted away from or towards the door in a plane perpendicular to the door leaf.

Gegenüber diesem bekannten Türöffner besteht die an sich bekannte Aufgabe, einen Türöffner und -schließer zu schaffen, welcher eine Betätigung der Türe durch eine Zug- oder Drukkausübung auf den Hebel ermöglicht.Compared to this known door opener, there is the task known per se of creating a door opener and closer which enables the door to be actuated by exerting a pull or pressure on the lever.

Zur Lösung dieser an sich bekannten Aufgabe dient die Maßnahme nach dem kennzeichnenden Teil des Patentanspruches 1.The measure according to the characterizing part of patent claim 1 serves to solve this known problem.

Weitere Merkmale der Erfindung sind Gegenstand der Ansprüche 2 und 3. Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispiels mit Hilfe der Figuren beschrieben. Es zeigen:

  • Figur 1 die Vorderansicht eines erfindungsgemäßen Türöffners und -schließers teilweise im Schnitt nach der Linie I-I der Fig. 2,
  • Figur 2 die Seitenansicht des Türöffners und -schließers nach Fig. 1,
  • Figur 3 die Draufsicht des Türöffners und -schließers nach Fig. 1,
  • Figur 4 die Vorderansicht des erfindungsgemäßen Türöffners und -schließers teilweise im Schnitt nach der Linie IV-IV der Fig. 5 während der Betätigung in eine von der Türe weg zeigende Richtung,
  • Figur 5 die Seitenansicht des Türöffners und -schließers nach Fig. 4,
  • Figur 6 die Vorderansicht des erfindungsgemäßen Türöffners und -schließers teilweise im Schnitt nach der Linie VI-VI der Fig. 7 während der Betätigung in eine zur Türe zeigende Richtung, und
  • Figur 7 die Seitenansicht des Türöffners und -schließers nach Fig. 6.
  • Figuren 8, 9 und 10 sowie 11, 12 und 13 zeigen eine andere vervollkommnete Ausführungsform jeweils von vorn, von oben und von der Seite gesehen beim Öffnen bzw. beim Schließen der Tür.
Further features of the invention are the subject of claims 2 and 3. The invention is described below with reference to a preferred embodiment with the aid of the figures. Show it:
  • 1 shows the front view of a door opener and closer according to the invention, partly in section along the line II of FIG. 2,
  • FIG. 2 shows the side view of the door opener and closer according to FIG. 1,
  • FIG. 3 the top view of the door opener and closer according to FIG. 1,
  • FIG. 4 shows the front view of the door opener and closer according to the invention, partly in section along the line IV-IV of FIG. 5, during operation in a direction pointing away from the door,
  • 5 shows the side view of the door opener and closer according to FIG. 4,
  • 6 shows the front view of the door opener and closer according to the invention, partly in section along the line VI-VI of FIG. 7, during operation in a direction pointing towards the door, and
  • 7 shows the side view of the door opener and closer according to FIG. 6.
  • Figures 8, 9 and 10 as well as 11, 12 and 13 show another perfected embodiment in each case viewed from the front, from above and from the side when the door is opened or closed.

In Fig. 1 bezeichnet 1 eine Hülse, welche auf einer im Querschnitt zumeist quadratisch ausgeführten Klinkenstange 2 befestigt ist. Im Bereich des freien Endes der Hülse 1 ist ein quer durch die Hülse 1 hindurchgehender Bolzen 3 angeordnet, der an seinen freien Enden jeweils vorzugsweise ein Kugellager 4, 4' trägt. Der Bolzen 3 ist in der Ausgangslage, d. h. im Ruhezustand des Türöffners und -schließers, waagrecht ausgerichtet, wobei z. B. das linke Kugellager 4 auf der Lauffläche einer unteren Nase 5 und das rechte Kugellager 4' an der Lauffläche einer oberen Nase 6 aufliegt, wie anschließend anhand der Fig. 2 und 3 näher erläutert wird.In Fig. 1, 1 denotes a sleeve which is fastened on a latch rod 2 which is mostly square in cross section. In the area of the free end of the sleeve 1 there is a bolt 3 which extends transversely through the sleeve 1 and preferably carries a ball bearing 4, 4 'at its free ends. The bolt 3 is in the starting position, i.e. H. in the idle state of the door opener and closer, aligned horizontally, z. B. the left ball bearing 4 rests on the tread of a lower nose 5 and the right ball bearing 4 'on the tread of an upper nose 6, as will be explained in more detail with reference to FIGS. 2 and 3.

In Fig. 2 und 3 bezeichnet 7 eine Platte, welche an der Türe 8 befestigt ist und Ausnehmungen (nicht dargestellt) zum Hindurchführen der Klinkenstange 2 und des Türschlosses 9 aufweist. In Fig. 2 ist links von der Türe 8, zum Zwecke des Vergleichs, eine herkömmliche Klinke 10 angeordnet, die in üblicher Weise auf der Klinkenstange 2 befestigt ist. An die Platte 7 ist ein Steg 11 im rechten Winkel angesetzt, der an seinem freien Ende ein Drehlager mit einem Bolzen 12 aufweist, der einen vorzugsweise, zur bequemeren Handhabung, abgewinkelten Hebel 13, eine Wippe od. dgl. trägt, an welchem bzw. an welcher die obere Nase 6 und die untere Nase 5 angeordnet sind.2 and 3, 7 denotes a plate which is fastened to the door 8 and has recesses (not shown) for the passage of the latch rod 2 and the door lock 9. In Fig. 2, to the left of the door 8, for the purpose of comparison, a conventional latch 10 is arranged, which is fastened on the latch rod 2 in the usual manner. A web 11 is attached to the plate 7 at a right angle, which has at its free end a pivot bearing with a bolt 12, which preferably carries an angled lever 13, a rocker or the like for easier handling, on which or on which the upper nose 6 and the lower nose 5 are arranged.

Wie aus Fig. 4 und 5 ersichtlich ist, bewirkt ein Ziehen am Hebel 13 in Richtung des Pfeiles A in Fig. 5 ein Anheben der unteren Nase 5, wodurch auch das Kugellager 4 angehoben und somit auch die Klinkenstange 2 über den Bolzen 3 und die Hülse 1 im Uhrzeigersinn soweit gedreht wird, bis die Falle 14 (Fig. 3) vollständig eingezogen und die Türe 8 zum Öffnen frei ist.As can be seen from FIGS. 4 and 5, pulling the lever 13 in the direction of arrow A in FIG. 5 causes the lower nose 5 to be raised, as a result of which the ball bearing 4 is also raised, and thus the latch rod 2 via the bolt 3 and Sleeve 1 is rotated clockwise until the latch 14 (Fig. 3) is fully retracted and the door 8 is free to open.

In gleicher Weise bewirkt nach Fig. 6 und 7 ein Drücken auf den Hebel 13 in Richtung des Pfeiles B in Fig. 7 ein Senken der oberen Nase 6, wodurch auch das Kugellager 4' gesenkt und somit auch die Klinkenstange 2 wieder im Uhrzeigersinn soweit gedreht wird, bis die Falle 14 vollständig eingezogen und die Türe 8 zum Öffnen frei ist.In the same way, according to FIGS. 6 and 7, pressing the lever 13 in the direction of arrow B in FIG. 7 causes the upper nose 6 to be lowered, as a result of which the ball bearing 4 ′ is also lowered and the pawl rod 2 is thus rotated clockwise again until the latch 14 is completely drawn in and the door 8 is free to open.

Der erfindungsgemäße Türöffner und -schließer kann auf einfache Weise anstelle einer herkömmlichen Türklinke 10 montiert werden. Selbstverständlich kann eine Abdeckung in Form eines Gehäuses vorgesehen sein, welches die beweglichen Teile abdeckt, aber den Hebel 13 frei zugänglich läßt.The door opener and closer according to the invention can be installed in a simple manner instead of a conventional door handle 10. Of course, a cover can be provided in the form of a housing, which covers the movable parts, but leaves the lever 13 freely accessible.

Bei Türöffnern und -schließern der erfindungsgemäßen, beschriebenen Art kann es beim Schließen von Türen, bei weichen zwischen Türblatt und Türrahmen vergleichsweise steife, dicke oder harte Dichtungen vorgesehen sind, dazu kommen, daß die Schloßfalle beim Zuziehen bzw. Zudrücken der Tür mittels der Lasche 13 nicht hinter das Widerlager am Türrahmen einfällt und die Tür sich wieder öffnet. Die Ursache für diese Unzukömmlichkeit ist darin gelegen, daß die Schloßfalle solange in den Schloßkasten zurückgezogen bleibt, als der Hebel 13 beim Schließen der Tür, insbesondere gegen den Widerstand der Türdichtung, aus seiner Ruhelage in die Schließlage verschwenkt ist und dadurch die Falle 14 zurückgezogen hält.In the case of door openers and closers of the type described according to the invention, when closing doors, in the case of which relatively stiff, thick or hard seals are provided between the door leaf and the door frame, the lock latch can be closed or closed when the door is closed by means of the tab 13 does not collapse behind the abutment on the door frame and the door opens again. The reason for this unintentionality is that the lock latch remains retracted into the lock case as long as the lever 13 is pivoted from its rest position into the closed position when the door is closed, in particular against the resistance of the door seal, and thereby keeps the latch 14 retracted .

Durch die schon eingangs angeführte weitere erfindungsgemäße Ausbildung wird auch diesem Übelstand abgeholfen.This disadvantage is also remedied by the further inventive design already mentioned at the beginning.

In den Fig. 8 bis 13 sind die bisher beschriebenen und dargestellten Einzelteile mit den gleichen Bezugsziffern wie in den Fig. 1 bis 7 versehen; diese Teile werden daher im folgenden nicht weiter erläutert.8 to 13, the individual parts described and shown so far are the same Reference numerals as in Figures 1 to 7 provided. these parts are therefore not further explained below.

Zum Unterschied gegenüber der zuvor beschriebenen Ausführungsform ist die Hülse 1', welche mit der Klinkenstange 2 drehfest verbunden ist, von einer Muffe 15 umgeben, die gegenüber der Hülse 1' verdrehbar und in nicht näher gezeigter Weise gegen axiale Verschiebung gesichert ist. Die Hülse 1' hat beim gezeigten Ausführungsbeispiel zwei einander gegenüberliegende achsparallele Nuten 16 mit nach einem Kreisbogen verlaufendem Querschnitt. Die gegenüber der Hülse 1' verdrehbare Muffe 15 hat bei jeder Nut 16 eine im wesentlichen rechteckige Durchbrechung 17, deren jede eine Walze 18 als Kupplungskörper aufnimmt; die Walzen 18 ragen aber etwas über den Umfang der Muffe 15 hinaus und liegen dabei auch auf dem Grund der Nuten 16, d. h. sie dringen in diese Nuten ein. Durch C- oder bügelförmige Federn 19 werden die Walzen 18 in den Durchbrechungen 17 gehalten und in die Nuten 16 hineingedrückt. Die Federn bestehen in einfacher Weise aus Stahldraht und liegen beispielsweise in nicht weiter dargestellten Umfangsnuten der Muffe 15.In contrast to the previously described embodiment, the sleeve 1 ', which is connected in a rotationally fixed manner to the latch rod 2, is surrounded by a sleeve 15 which is rotatable relative to the sleeve 1' and is secured against axial displacement in a manner not shown. In the exemplary embodiment shown, the sleeve 1 'has two axially parallel grooves 16 lying opposite one another and having a cross section running in the shape of a circular arc. The sleeve 15 'rotatable relative to the sleeve 1 has in each groove 16 an essentially rectangular opening 17, each of which receives a roller 18 as a coupling body; the rollers 18 protrude somewhat beyond the circumference of the sleeve 15 and are also on the bottom of the grooves 16, d. H. they penetrate these grooves. The rollers 18 are held in the openings 17 by C or bow-shaped springs 19 and pressed into the grooves 16. The springs consist in a simple manner of steel wire and lie, for example, in circumferential grooves of the sleeve 15, which are not shown in detail.

An der Muffe 15 ist ein Bolzen 3' starr, etwa durch Einschrauben, Einnieten, Anschweißen befestigt. An der Hülse 1' ist, dem Bolzen 3' gegenüberliegend, ein mit 3" bezeichneter Bolzen etwa in gleicher Weise befestigt. Dieser Bolzen 3" durchsetzt einen in Umfangsrichtung verlaufenden Schlitz 19' in der Hülse 15. Die beiden Bolzen 3' und 3" wirken so wie bei dem zuvor beschriebenen Ausführungsbeispiel mit den Nasen 5, 6 am Hebel 13 zusammen.On the sleeve 15, a bolt 3 'is rigidly attached, for example by screwing, riveting, welding. On the sleeve 1 ', opposite the bolt 3', a bolt designated 3 "is fastened in approximately the same way. This bolt 3" penetrates a slot 19 'running in the circumferential direction in the sleeve 15. The two bolts 3' and 3 " act as in the previously described embodiment with the lugs 5, 6 on the lever 13.

Die Bolzen 3', 3" können, wie dargestellt, verdickte Köpfe haben, sie können aber auch, wie zuvor erläutert, Kugellager tragen.The bolts 3 ', 3 "can, as shown, have thickened heads, but they can also, as previously explained, carry ball bearings.

Zur Lagerung des Hebels 13 ist bei diesem Ausführungsbeispiel ein Gehäuse 20 in Form eines Rohrstutzens mit beispielsweise im wesentlichen quadratischem Querschnitt vorgesehen, das am einen Ende mit einer Platte 21 fest verbunden ist, die ihrerseits an der Tür 8 befestigt ist. Am anderen Ende ist das Gehäuse 20 etwa dachartig abgeschnitten und hat in den dabei entstandenen giebelförmigen Teilen Löcher für einen Bolzen 12 zur schwenkbaren Lagerung des Hebels 13.To mount the lever 13, a housing 20 in the form of a pipe socket with, for example, an essentially square cross section is provided in this exemplary embodiment, which is firmly connected at one end to a plate 21 which in turn is fastened to the door 8. At the other end, the housing 20 is cut off approximately roof-like and has holes in the resulting gable-shaped parts for a bolt 12 for the pivotable mounting of the lever 13.

Soll die verschlossene Tür 8 geöffnet werden, dann wird der Hebel 13 im Sinne des Pfeils P1 in Fig. 10 verschwenkt. Dabei führt die untere Nase 5 gegen den starr an der Hülse l' sitzenden Bolzen 3' (Pfeil Pa in Fig. 8) und verdreht dadurch die Klinkenstange 2, welche die Schloßfalle 14 aus dem Widerlager im Türrahmen aushebt. Die Tür läßt sich somit durch weiteres Ziehen am Hebel 13 öffnen. Bei der Verdrehbewegung der Hülse 1' ist die Muffe 15 über die federbelasteten Walzen 18 ohne jeden Widerstand mitgenommen worden, wobei der andere Bolzen 3' nach unten verschwenkt wurde (Fig. 8).If the closed door 8 is to be opened, then the lever 13 is pivoted in the direction of the arrow P 1 in FIG. 10. The lower nose 5 guides against the bolt 3 'rigidly attached to the sleeve 1' (arrow Pa in FIG. 8) and thereby rotates the latch rod 2, which lifts the lock latch 14 out of the abutment in the door frame. The door can thus be opened by pulling the lever 13 again. During the rotational movement of the sleeve 1 ', the sleeve 15 has been taken along without any resistance via the spring-loaded rollers 18, the other bolt 3' having been pivoted downward (FIG. 8).

Zum Schließen der Tür 8 wird im Sinne des Pfeiles P2 in Fig. 13 auf den Hebel 13 gedrückt, die Tür 8 wird zum Türrahmen verschwenkt und mit Beginn der Berührung zwischen Tür 8 und Türdichtungen, mit dem Anstoßen der Schloßfalle 14 am Türrahmen oder bei sonst größerem Widerstand der Tür gegen Verschwenken, d. h. bei entsprechend großem Widerstand der Tür 8 gegen das Verschließen, wird der Hebel 13 gemäß dem Pfeil P2 zur Tür 8 hin verschwenkt. Dadurch fährt die obere Nase 6 gegen den an der Muffe 15 starr befestigten Bolzen 3' (Pfeil Ps in Fig. 11) und verdreht die Muffe 15. Die von den Federn 19 belasteten, d. h. in die Nuten 16 der Hülse 1' gedrückten und in den Durchbrechungen 17 der Muffe 15 sitzenden Walzen 18 nehmen dabei die Hülse 1' und damit die Klinkenstange 2 solange bzw. soweit gegen die Kraft der Federn, welche auf die Klinkenstange 2 und auf die Schloßfalle 14 einwirken, mit, bis sich Gleichgewicht zwischen dem von den beiden zuletzt genannten Federn einerseits und dem von den federbelasteten Walzen 18 anderseits auf die Klinkenstange 2 ausgeübten Drehmomenten einstellt. In diesem Zeitpunkt springen bei geringfügigem Wieterverschwenken der Muffe 15 die Walzen 18 gegen die Kraft der Federn 19 aus den Nuten 16 in der Hülse 1' heraus (Fig. 11) und geben dadurch die Klinkenstange 2 frei. Diese wird jetzt durch die Kraft der beiden obenerwähnten Federn im Schloßkasten zurückgedreht; gleichzeitig damit tritt die Schloßfalle 14 aus dem Schloßkasten heraus (Fig. 12) und kann hinter das Widerlager am Türrahmen einschnappen, sowie die Tür 8 mittels des Hebels 13 fest genug zugedrückt worden ist. Das Von-Selbst-Aufgehen der Tür insbesondere durch die Elastizität von Türdichtungen ist dadurch mit Sicherheit vermieden. Durch die Wahl der Drahtstärke für die Federn 19, durch entsprechende Vorspannung dieser Federn sowie durch Wahl der Anzahl der Federn 19 kann das Drehmoment und damit der Verdrehwinkel der Klinkenstange 2, bei welchem die Walzen 18 aus den Nuten 16 herausspringen, in Bezug auf die Kraft der an der Klinkenstange und an der Schloßfalle wirkenden Federn festgelegt werden.To close the door 8 is pressed in the direction of arrow P 2 in Fig. 13 on the lever 13, the door 8 is pivoted to the door frame and with the start of contact between the door 8 and door seals, with the abutment of the latch 14 on the door frame or at otherwise greater resistance of the door against pivoting, ie with a correspondingly high resistance of door 8 against closing, lever 13 is pivoted toward door 8 according to arrow P 2 . As a result, the upper nose 6 moves against the bolt 3 '(arrow P s in FIG. 11) rigidly fastened to the sleeve 15 and rotates the sleeve 15. The springs 19 loaded, ie pressed into the grooves 16 of the sleeve 1' and in the openings 17 of the sleeve 15 seated rollers 18 take the sleeve 1 'and thus the pawl rod 2 as long or as far against the force of the springs, which act on the pawl rod 2 and on the lock latch 14, until equilibrium between the of the two last-mentioned springs on the one hand and the torques exerted by the spring-loaded rollers 18 on the other hand on the latch rod 2. At this point, if the sleeve 15 swivels slightly, the rollers 18 jump out of the grooves 16 in the sleeve 1 'against the force of the springs 19 (FIG. 11) and thereby release the latch rod 2. This is now turned back by the force of the two springs mentioned above in the lock case; at the same time the lock latch 14 emerges from the lock case (FIG. 12) and can snap behind the abutment on the door frame, and the door 8 has been pressed tight enough by means of the lever 13. The opening of the door by itself, in particular due to the elasticity of door seals, is thus avoided with certainty. By selecting the wire thickness for the springs 19, by appropriately pretensioning these springs and by selecting the number of springs 19, the torque and thus the angle of rotation of the ratchet rod 2, at which the rollers 18 jump out of the grooves 16, in relation to the force of the springs acting on the latch rod and on the lock latch.

In den Fig. 8 bis 13 ist wegen der Einfachheit der Darstellung nur an einer Seite der Tür 8 ein Hebel 13 mit dem zugeordneten Kupplungsmechanismus gezeigt; es ist selbstverständlich, daß an der andern Seite der Tür 8 ebenfalls ein Hebel 13 und ein entsprechend angeordneter Kupplungsmechanismus angebracht werden können. Das Schließen der Tür 8 erfolgt dabei durch Ziehen an diesen Hebel 13.8 to 13, because of the simplicity of the illustration, a lever 13 with the associated clutch mechanism is shown only on one side of the door 8; it goes without saying that a lever 13 and a correspondingly arranged coupling mechanism can also be attached to the other side of the door 8. The door 8 is closed by pulling this lever 13.

Die Erfindung wurde anhand eines bevorzugten Ausführungsbeispieles dargelegt, aber es versteht sich, daß im Rahmen der Erfindung zahlreiche Varianten möglich sind. Die Umsetzung einer im wesentlichen geradlinig ausgeführten Handbewegung in eine Drehbewegung kann beispielsweise durch Schrauben-, Schnecken-, oder Zahnradelemente erfolgen, welche dem Fachmann geläufig sind. Beim dargestellten Ausführungsbeispiel dienen die Kugellager 4,4' zur Verminderung der Reibung zwischen den Nasen 5, 6 und dem Bolzen 3. Es versteht sich, daß entweder die Kugellager durch andere reibungsmindernde Elemente wie gleitschuhe od. dgl., ersetzt werden können, oder aber daß bei einer einfachen Ausführungsart die Kugellager auch entfallen und durch Gleitmittel ersetzt werden können.The invention has been explained with the aid of a preferred exemplary embodiment, but it is understood that numerous variants are possible within the scope of the invention. The conversion of an essentially straight hand movement into a rotary movement can take place, for example, by screw, worm or gear elements which are known to the person skilled in the art. In the illustrated embodiment, the ball bearings 4,4 'serve to reduce the friction between the lugs 5, 6 and the bolt 3. It is understood that either the Ball bearings can be replaced by other friction-reducing elements such as sliding shoes or the like, or that in a simple embodiment the ball bearings can also be omitted and replaced by lubricants.

Claims (3)

1. Door opening and closing means for a lock having a horizontally displaceable latch (14), a lever (13), a rocker or the like, which lever is manually actuatable away from the door (8) or towards the door in a plane lying perpendicular to the door leaf and which lever (13), the rocker or the like is supported by a bolt (12) of a rotary bearing retained by the door and has two projection members (5, 6), which engage on diametrically opposite positions with a connecting link being mounted on a pawl operating rod (2) in a rotary fixed manner and converting the pivotal movement of the lever (13), rocker or the like into a rotary movement of said pawl operating rod (2) for the opening and closing operation, characterised in that the two projection members (5, 6) engage with free ends of a bolt (3), constituting said connecting link, which bolt (3) is disposed on the free end of a casing (1), which is mounted on the pawl operating rod (2) in a rotary fixed manner, and which bolt extends traversely through said casing (1), and in that the two projection members (5, 6) are upwardly and downwardly displaceable together with the lever (13), the rocker or the like for actuating said bolt (3).
2. Door opening and closing means according to claim 1, characterised in that, in order to reduce the friction between the bolt (3) and the projection members (5, 6), a respective ball bearing (4,4') is disposed on the bolt.
3. Door opening and closing means according to claim 1, characterised in that the bolt (3) for converting the pivotal movement of the lever or the like into a rotary movement of the pawl operating rod (2), which bolt is mounted on said pawl operating rod (2) in a rotary fixed manner, comprises a freewheel torque coupling which releases the latch (14) after the pawl operating rod has been rotated through a predetermined angle.
EP83890229A 1983-01-07 1983-12-19 Door handle Expired - Lifetime EP0113655B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0004683A AT377572B (en) 1983-01-07 1983-01-07 DOOR OPENER
AT46/83 1983-01-07

Publications (4)

Publication Number Publication Date
EP0113655A2 EP0113655A2 (en) 1984-07-18
EP0113655A3 EP0113655A3 (en) 1984-12-12
EP0113655B1 EP0113655B1 (en) 1987-03-04
EP0113655B2 true EP0113655B2 (en) 1990-09-05

Family

ID=3480092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83890229A Expired - Lifetime EP0113655B2 (en) 1983-01-07 1983-12-19 Door handle

Country Status (3)

Country Link
EP (1) EP0113655B2 (en)
AT (2) AT377572B (en)
DE (1) DE3370045D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692641A (en) * 1986-02-13 1987-09-08 Burr-Brown Corporation Level shifting circuitry for serial-to-parallel converter
DE4201070A1 (en) * 1992-01-17 1993-07-22 Wilke Heinrich Hewi Gmbh GEARBOX FOR A DOOR LOCK, ESPECIALLY A PANIC OR SMOKE PROTECTIVE LOCK
FR2705722B1 (en) * 1993-05-28 1995-08-11 Jpm Chauvat Sa Device for operating locks by pushing or pulling.
WO2003018942A1 (en) * 2001-08-30 2003-03-06 Rajan Bajaj A single action handle mechanism for operating the door/window.
WO2005010301A2 (en) * 2003-07-17 2005-02-03 Herbert Viehhauser Actuating handle for a door lock
ITMI20031933A1 (en) * 2003-10-08 2005-04-09 Iseo Serrature Spa ANTI-PANIC HANDLE FOR THREAD LOCK
FR2861781B1 (en) * 2003-10-29 2007-06-01 Bezault Sas ERGONOMIC HANDLE FOR OPENING BAY SLIDING CHASSIS LOCK.
DE102012101458B4 (en) * 2012-02-23 2020-07-30 Herbert Viehhauser Actuating arrangement for a door
FI125792B (en) * 2013-05-16 2016-02-15 Abloy Oy The door opening mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE186802C1 (en) 1963-01-01
FR67612E (en) * 1955-02-23 1958-03-14 Fixed handles with push device intended to actuate the reciprocating bolt of locks, for doors and other moving panels
DE1196991B (en) * 1962-09-12 1965-07-15 Moreaux & Cie S A R L Door lock
US3264025A (en) * 1964-04-14 1966-08-02 Edward M Hawes Push-pull door latch construction

Also Published As

Publication number Publication date
DE3370045D1 (en) 1987-04-09
EP0113655A2 (en) 1984-07-18
ATE25735T1 (en) 1987-03-15
EP0113655B1 (en) 1987-03-04
ATA4683A (en) 1984-08-15
AT377572B (en) 1985-04-10
EP0113655A3 (en) 1984-12-12

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