EP0239855B1 - Lock for a door, window, or the like - Google Patents

Lock for a door, window, or the like Download PDF

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Publication number
EP0239855B1
EP0239855B1 EP87103736A EP87103736A EP0239855B1 EP 0239855 B1 EP0239855 B1 EP 0239855B1 EP 87103736 A EP87103736 A EP 87103736A EP 87103736 A EP87103736 A EP 87103736A EP 0239855 B1 EP0239855 B1 EP 0239855B1
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EP
European Patent Office
Prior art keywords
handle
segment
rotation
latch
sense
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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
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EP87103736A
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German (de)
French (fr)
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EP0239855A1 (en
Inventor
Josef Meier
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Individual
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Individual
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Priority to AT87103736T priority Critical patent/ATE52565T1/en
Publication of EP0239855A1 publication Critical patent/EP0239855A1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • 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
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts

Definitions

  • the invention relates to a lock for a door, a window or the like with a slidable between an open position and a closed position, which is connected to a stop directed against the closing direction, and with a first handle and a second handle, which are opposite to each other Side of the door attached and rotatable about a common axis and each of which is so positively connected to an arm which engages with the stop, that its rotation from a rest position in a first direction of rotation over the arm and the stop a withdrawal of the Trap caused from the closed position, wherein the trap can be blocked by rotating the first handle from the rest position against the first direction of rotation and independently of it from the side of the door opposite the first handle.
  • a lock according to the preamble of claim 1 is known (FR-A 761 169), in which two pawls which are attached to the opposite sides of the door and are rotatable independently of one another are rigidly connected to pivotable hooks, each of which turns when rotated in a first direction of rotation pushes a pivotable lever, which retracts the trap by further rotation by hitting a stop on a block rigidly connected thereto.
  • a pawl rotates in the opposite direction, the hook connected to it engages in a recess in the block and thus blocks the latch in the closed position.
  • a lock is also known (CH-A 288 347), in which a bolt can be turned from one side of the door by means of a socket wrench or an attachable pawl, which on the one hand carries a stop which holds the latch in the open position and on the other hand one Driver which, when the bolt is rotated and the stop releases the latch, at the same time pushes a bolt behind the latch which fixes the latch in the locked position.
  • a lock is known (GB-A 25 547), in which the latch can be blocked in the closed position by a slide which is adjustable perpendicular to its direction of movement and which can be brought into the blocked position from the inside by means of a button, while it is moved from the Outside is movable by means of a key between the blocking and unblocking position.
  • the object of the invention is to provide a generic lock - d. H. a lock that can be opened and closed from both sides of the door with an unlocked latch using a handle such as a handle or a rotary knob and whose latch can be blocked from one side using the handle and independently from the other side , either by means of the handle or by other means such as a cylinder lock - which is also simple in construction and requires little effort in terms of material and work.
  • a lock R has a housing 1 which is covered by a faceplate 2 on the face side.
  • a latch 3 engages, to which an angle lever 4 is formed towards the housing interior J, which can be moved in the direction x, whereby its movement is limited on one side by lugs 27 which strike in the housing 1, the angle lever 4 is by a Return spring 6 retrieved, which on the one hand engages a leg 7 of the angle lever 4, on the other hand is fixed to a bolt 8 or in a wall hole.
  • the other leg 9 slides between a guide bar or pin 5 and a further guide pin 10 in the direction x. This movement in the direction x is brought about by an arm 11, which belongs to a central segment 12 shown in more detail in FIG.
  • This arm 11 strikes in its end position shown in FIG. 1 on the guide pin 10 and, on the other hand, engages a tongue 13 which projects from the leg 9 and which transmits the movement of the leg 9 in the x direction when the middle segment 12 rotates by M in the y direction .
  • the rotation in the direction y about the central axis M is effected by a pawl 14 which is on a 4Kt tube 50 is attached (Fig. 2) and fixed with a pin 51.
  • the 4Kt tube 50 is connected to a base plate 52 with bores and is connected to an upper segment 15 by means of screws 16, this upper segment 15 being seated on the central segment 12 and both having the central axis M as the axis of rotation in common.
  • the upper segment 15 strikes an edge 19 of the arm 11 with a driver tongue 18 bent on a nose 17 against the central segment 12.
  • a door leaf 53 is partially shown, in which the lock R is located and which has a bore 54 through which the 4 Kt tube 50 can be screwed to the upper segment 15. Then the bore 54 is covered with an annular disk 55 and the pawl 14 is fastened with the pin 51 on the 4Kt tube 50. The other pawl 28 is fastened in the same way with a 4 Kt tube 50 which is screwed onto a lower segment 29.
  • the pawls are stored in one side wall of the housing 1, which is why a stronger wall plate than usual may be required here.
  • a locking lug (or a locking cam) 20 is provided on the upper segment 15, on which a slide 21 rests. This slide 21 is guided in a slot 22 in the housing base 23. If the pawl 14 is now moved into a further position 14 ′′ (shown in dash-dotted lines) counter to the direction of rotation y, the latch 20 moves the slide 21 into a position 21 ′ (also shown in dash-dotted lines) and the angle lever 4 can no longer move in the direction x The latch 20 is then in position 20 '.
  • a latching groove 24 is provided on the circumference of the upper segment 15, into which a part of at least one spring loop 25 engages.
  • This spring loop 25 is provided with a nut 26 , which is screwed onto a threaded bolt (not shown in more detail), is fastened to the housing 1.
  • a spring-loaded cam can also be used.
  • the other pawl 28 with a lower segment 29 below the middle segment 12 is shown in FIG. 3.
  • a locking lug (or a locking cam) 30 is provided similar to the locking lug 20, which serves both the unlocking and the locking. If the pawl 28 is moved in the y direction, the latch 30 presses on an abutment 31 projecting from the central segment 12. The central segment 12 is thus rotated about the central axis M, the arm 11 taking the angle lever 4 in the x direction, the pawl 28 unlocks the lock R in a position 28 '.
  • the latch 30 pushes the slide 21 into the position 21 '.
  • the pawl 28 In the end position, the pawl 28 is in position 28 "and the catch 30 in position 30 '.
  • the end position is held by a further catch groove 32 on the lower segment 29, into which another part of the spring loop 25 engages.
  • the middle segment 12 also has an elongated hole 33 through which a bore 34 in the lower segment 29 is visible. If the pawl 14 and the 4 Kt tube 50 are removed after loosening the screws 16, a mandrel can be inserted through a hole in the upper segment 15, not shown, and the locking by the pawl 28, e.g. in an emergency. This is also possible in the same way after loosening the pawl 28 and the screws 16 connecting the 4 kt tube 50 to the lower segment 29 from the other side of the door.
  • the axis of rotation about the central axis M is formed by a cylinder piece 36 shown in FIG. 2, which rests in the central segment 12.
  • the cylinder piece 36 is occupied on both sides by turntables 37, 38, about which the upper and lower segments 15, 29 rotate. There is no connection to the pawls 14 or 28.
  • FIGS. 4 to 6 show a further embodiment of a lock R 1 according to the invention, but with a separate cylinder lock 40. Parts corresponding to the lock R according to FIGS. 1 to 3 are identified by the same reference numerals.
  • the cylinder lock 40 is held in the interior J of the housing by a screw 41 which can be actuated from the outside. It has an insertion opening 42 for a key, not shown, with which an inner cylinder 43 can be rotated and a holding cam 44 can be moved.
  • a further segment 15a has an arm 11a which engages the tongue 13 on the toggle lever 4 and by means of which the latch 3 can be unlocked.
  • An abutment 31a also projects from this further segment 15a and past an upper segment 12a, so that it is carried along by the catch 30 of the lower segment 29 and thus the latch 3 can also be opened via the lower segment 29.
  • the lower segment 29 corresponds approximately to that shown in FIGS. 1 to 3, while the other two segments 15a and 12a are designed differently.
  • either the further segment 15a or the lower segment 29 rotates in the direction y about the central axis M and the arm 11a, be it directly, be it via the abutment 31a, is moved.
  • the upper segment 12a serves to fix the slide 21 in its locking position 21 ' .
  • it has an incision 45, in which the retaining cam 44 engages when the cylinder lock 40 is closed. In doing so, he rotates the upper segment 12a against the direction y and a locking lug (or a locking cam) 46 moves the slide 21 into its position 21 '. If the key is now removed, the holding cam remains in its position 44 'and the latch 3 cannot be opened.
  • the holding cam 44 can also engage via a linkage in the upper segment.
  • Both the upper segment 12a and at least the lower segment 29 have corresponding locking grooves 47 and 32 for the spring loop 25.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1. Lock for a door, window or the like - with a latch (3), movable between an opening and a closing position, and connected with a stop oriented against the closing direction, as well as - with a first handle (28) and a second handle (14), which are arranged opposed to each other on both sides of the door and are rotatable about a common axis (M) and each of which are tensionally connected with an arm (11, 11a) engaging the stop, so that the rotation from the resting position in a first sense of rotation (y) over the arm (11, 11a) and the stop causes a pull-back of the latch (3) from the closing position, - so that the latch (3) by twisting the first handle (28) out of the resting position, contrary to the first sense of rotation (y), and independent thereof can be blocked from the side of the door opposite to the first handle (28), characterized in that - it comprises a locking bar (21) suitable for blocking the latch (3) in the closed position, as well as - a lower segment (29) with a first top of cam (30), rigidly connected to the first handle (28), which top (30) by twisting the handle is suitable for shifting from the rest position against the first sense of rotation (y) shifts the closing bar (21) into the blocking position, and - an upper segment (15, 12a) twistable at least from the side of the door opposite to the first handle (28), that carries a top of cam, which by twisting the upper segment (15, 12a) out of a position against the first sense of rotation (y) also is suitable for shifting the locking bar (21) in the blocking position.

Description

Die Erfindung betrifft ein Schloss für eine Tür, ein Fenster oder dergleichen mit einer zwischen einer Öffnungsstellung und einer Verschlussstellung verschiebbaren Falle, die mit einem gegen die Schliessrichtung orientierten Anschlag verbunden ist, sowie mit einem ersten Handgriff und einem zweiten Handgriff, welche einander gegenüberliegend zu beiden Seiten der Tür angebracht und um eine gemeinsame Achse drehbar sind und deren jeder mit einem Arm, der mit dem Anschlag im Eingriff steht, derart kraftschlüssig verbunden ist, dass seine Verdrehung aus einer Ruhestellung in einem ersten Drehsinn über den Arm und den Anschlag ein Zurückziehen der Falle aus der Verschlussstellung bewirkt, wobei die Falle durch Verdrehung des ersten Handgriffs aus der Ruhestellung entgegen dem ersten Drehsinn und unabhängig davon auch von der dem ersten Handgriff gegenüberliegenden Seite der Tür aus blockierbar ist.The invention relates to a lock for a door, a window or the like with a slidable between an open position and a closed position, which is connected to a stop directed against the closing direction, and with a first handle and a second handle, which are opposite to each other Side of the door attached and rotatable about a common axis and each of which is so positively connected to an arm which engages with the stop, that its rotation from a rest position in a first direction of rotation over the arm and the stop a withdrawal of the Trap caused from the closed position, wherein the trap can be blocked by rotating the first handle from the rest position against the first direction of rotation and independently of it from the side of the door opposite the first handle.

Es ist ein Schloss gemäss dem Oberbegriff des Anspruchs 1 bekannt (FR-A 761 169), bei welchem zwei an den gegenüberliegenden Seiten der Tür angebrachte, unabhängig voneinander drehbare Klinken starr mit schwenkbaren Haken verbunden sind, deren jeder bei Drehung in eine erste Drehrichtung an einen schwenkbaren Hebel stösst, der bei weiterer Drehung die Falle zurückzieht, indem er an einen Anschlag an einem mit derselben starr verbundenen Block stösst. Bei Drehung einer Klinke in die Gegenrichtung greift der mit ihr verbundene Haken in eine Ausnehmung am Block ein und blockiert so die Falle in der Verschlussstellung.A lock according to the preamble of claim 1 is known (FR-A 761 169), in which two pawls which are attached to the opposite sides of the door and are rotatable independently of one another are rigidly connected to pivotable hooks, each of which turns when rotated in a first direction of rotation pushes a pivotable lever, which retracts the trap by further rotation by hitting a stop on a block rigidly connected thereto. When a pawl rotates in the opposite direction, the hook connected to it engages in a recess in the block and thus blocks the latch in the closed position.

Dieses Schloss ist insofern verhältnismässig aufwendig, als beide Haken unter Umständen so ausgebildet sein müssen, dass jeder für sich gewaltsamen Versuchen, die Blockierung der Falle zu überwinden, widerstehen kann, was eine massive und kostspielige Ausführung derselben erfordert.This lock is relatively expensive in that both hooks may have to be designed so that everyone can resist violent attempts to overcome the blocking of the trap, which requires a massive and costly execution of the same.

Es ist weiterhin ein Schloss bekannt (CH-A 288 347), bei welchem von einer Seite der Tür mittels eines Steckschlüssels oder einer aufsteckbaren Klinke ein Bolzen gedreht werden kann, der einerseits einen Anschlag trägt, der die Falle in der Öffnungsstellung hält und andererseits einen Mitnehmer, der bei einer Verdrehung des Bolzens, bei der der Anschlag die Falle freigibt, zugleich einen Riegel hinter die Falle schiebt, der dieselbe in der Verschlussstellung fixiert.A lock is also known (CH-A 288 347), in which a bolt can be turned from one side of the door by means of a socket wrench or an attachable pawl, which on the one hand carries a stop which holds the latch in the open position and on the other hand one Driver which, when the bolt is rotated and the stop releases the latch, at the same time pushes a bolt behind the latch which fixes the latch in the locked position.

Weiterhin ist ein Schloss bekannt (GB-A 25 547), bei welchem die Falle durch einen senkrecht zu ihrer Bewegungsrichtung verstellbaren Schieber in der Verschlussstellung blockiert werden kann, der von der Innenseite mittels eines Knopfs in die Blockierstellung gebracht werden kann, während er von der Aussenseite mittels eines Schlüssels zwischen Blockier- und Deblockierstellung verschiebbar ist.Furthermore, a lock is known (GB-A 25 547), in which the latch can be blocked in the closed position by a slide which is adjustable perpendicular to its direction of movement and which can be brought into the blocked position from the inside by means of a button, while it is moved from the Outside is movable by means of a key between the blocking and unblocking position.

Aufgabe der Erfindung ist es, ein gattungsgemässes Schloss zu schaffen - d. h. ein Schloss, das bei unblockierter Falle von beiden Seiten der Tür aus jeweils mittels eines Handgriffs wie einer Klinke oder eines Drehknopfs geöffnet und geschlossen werden kann und dessen Falle von einer Seite aus mittels des Handgriffs blockiert werden kann und von der anderen Seite aus unabhängig davon auch, sei es ebenfalls mittels des Handgriffs oder durch andere Mittel wie etwa ein Zylinderschloss -, das zugleich einfach aufgebaut ist und dessen Herstellung bezüglich Material und Arbeit wenig Aufwand erfordert.The object of the invention is to provide a generic lock - d. H. a lock that can be opened and closed from both sides of the door with an unlocked latch using a handle such as a handle or a rotary knob and whose latch can be blocked from one side using the handle and independently from the other side , either by means of the handle or by other means such as a cylinder lock - which is also simple in construction and requires little effort in terms of material and work.

Diese Aufgabe wird durch die Erfindung, wie sie in den Ansprüchen gekennzeichnet ist, gelöst.This object is achieved by the invention as characterized in the claims.

Die durch die Erfindung erreichten Vorteile liegen ausserdem darin, dass das erfindungsgemässe Schloss durch geringfügige konstruktive Anderungen leicht an verschiedene Anforderungen angepasst werden kann, wie man schon aus den konstruktiv sehr ähnlichen, in ihren Eigenschaften aber doch sehr verschiedenen, an sehr unterschiedliche vom Verwendungszweck diktierte Anforderungen angepassten Ausführungsbeispielen ersieht.The advantages achieved by the invention also lie in the fact that the lock according to the invention can be easily adapted to different requirements by making minor structural changes, as can be seen from the very structurally similar, but very different properties, dictated by very different uses adapted embodiments sees.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in

  • Fig. 1 eine teilweise geschnittene Draufsicht auf ein Schloss mit geöffnetem Gehäuse;
  • Fig. 2 einen Querschnitt durch das Schloss entlang Linie A-A in Fig. 1;
  • Fig. 3 eine teilweise geschnittene Draufsicht auf das geöffnete Schloss nach Fig. 1 ohne Klinke 14 mit oberem Segment 15;
  • Fig. 4 eine Draufsicht auf ein weiteres Ausführungsbeispiel eines Schlosses mit geöffnetem Gehäuse ohne Klinken;
  • Fig. 5 eine Draufsicht nach Fig. 4 jedoch ohne Segment 15a;
  • Fig. 6 eine Draufsicht nach Fig. 5 jedoch ohne Segment 12a.
Further advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing; this shows in
  • Figure 1 is a partially sectioned plan view of a lock with the housing open.
  • 2 shows a cross section through the lock along line AA in Fig. 1.
  • 3 shows a partially sectioned top view of the opened lock according to FIG. 1 without a latch 14 with an upper segment 15;
  • Figure 4 is a plan view of a further embodiment of a lock with an open housing without pawls.
  • FIG. 5 shows a top view according to FIG. 4 but without segment 15a;
  • Fig. 6 is a plan view of FIG. 5 but without segment 12a.

Nach Fig. 1 weist ein Schloss R ein Gehäuse 1 auf, welches stirnseitig von einem Stulp 2 belegt ist. Durch diesen Stulp 2 greift eine Falle 3, an welche zum Gehäuseinnenraum J hin ein Winkelhebel 4 angeformt ist, welcher in Richtung x bewegbar ist, wobei seine Bewegung einseitig durch Nasen 27 begrenzt wird, die im Gehäuse 1 anschlagen, Der Winkelhebel 4 wird durch eine Rückholfeder 6 zurückgeholt, welche einerseits einen Schenkel 7 des Winkelhebels 4 angreift, andererseits an einem Bolzen 8 oder in einer Wandbohrung festgelegt ist. Der andere Schenkel 9 gleitet zwischen einem Führungssteg oder -bolzen 5 und einem weiteren Führungsbolzen 10 in Richtung x. Diese Bewegung in Richtung x wird von einem Arm 11 bewirkt, welcher zu einem in Fig. 3 näher gezeigten mittleren Segment 12 gehört, das um eine Mittelachse M drehbar gelagert ist. Dieser Arm 11 schlägt in seiner in Fig. 1 gezeigten Endlage an dem Führungsbolzen 10 an und greift andererseits eine vom Schenkel 9 abkragende Zunge 13 an, welche die Bewegung des Schenkels 9 in Richtung x bei Drehung des mittleren Segments 12 um M in Richtung y überträgt.According to FIG. 1, a lock R has a housing 1 which is covered by a faceplate 2 on the face side. Through this faceplate 2 a latch 3 engages, to which an angle lever 4 is formed towards the housing interior J, which can be moved in the direction x, whereby its movement is limited on one side by lugs 27 which strike in the housing 1, the angle lever 4 is by a Return spring 6 retrieved, which on the one hand engages a leg 7 of the angle lever 4, on the other hand is fixed to a bolt 8 or in a wall hole. The other leg 9 slides between a guide bar or pin 5 and a further guide pin 10 in the direction x. This movement in the direction x is brought about by an arm 11, which belongs to a central segment 12 shown in more detail in FIG. 3, which is rotatably mounted about a central axis M. This arm 11 strikes in its end position shown in FIG. 1 on the guide pin 10 and, on the other hand, engages a tongue 13 which projects from the leg 9 and which transmits the movement of the leg 9 in the x direction when the middle segment 12 rotates by M in the y direction .

Die Drehung in Richtung y um die Mittelachse M wird von einer Klinke 14 bewirkt, welche auf einem 4Kt-Rohr 50 aufgesteckt (Fig. 2) und mit einem Stift 51 fixiert ist. Das 4Kt-Rohr 50 ist mit einer Bohrungen aufweisenden Sockelplatte 52 verbunden und mittels Schrauben 16 mit einem oberen Segment 15 verbunden, wobei dieses obere Segment 15 dem mittleren Segment 12 aufsitzt und beide die Mittelachse M als Drehachse gemeinsam haben. Dabei schlägt das obere Segment 15 mit einer an einer Nase 17 gegen das mittlere Segment 12 abgebogenen Mitnehmerzunge 18 an eine Kante 19 des Armes 11 an. Bei der Bewegung der Klinke 14 in Richtung y (Endlage strichpunktiert dargestellt und mit 14' gekennzeichnet) nimmt die Mitnehmerzunge 17 den Arm 11 mit, das mittlere Segment 12 dreht ebenfalls in Richtung y und der Arm 11 schiebt über die Zunge 13 den Winkelhebel 4 in Richtung x. Auf diese Weise wird das Schloss R entriegelt.The rotation in the direction y about the central axis M is effected by a pawl 14 which is on a 4Kt tube 50 is attached (Fig. 2) and fixed with a pin 51. The 4Kt tube 50 is connected to a base plate 52 with bores and is connected to an upper segment 15 by means of screws 16, this upper segment 15 being seated on the central segment 12 and both having the central axis M as the axis of rotation in common. The upper segment 15 strikes an edge 19 of the arm 11 with a driver tongue 18 bent on a nose 17 against the central segment 12. When the pawl 14 moves in the y direction (end position shown in dash-dotted lines and identified by 14 '), the driver tongue 17 takes the arm 11 with it, the middle segment 12 also rotates in the y direction and the arm 11 pushes the angle lever 4 in via the tongue 13 Direction x. In this way, the lock R is unlocked.

In Fig. 2 ist ein Türblatt 53 teilweise dargestellt, in welchem das Schloss R liegt und welches eine Bohrung 54 aufweist, durch welche das 4 Kt-Rohr 50 an da obere Segment 15 angeschraubt werden kann. Dann wird mit je einer Ringscheibe 55 die Bohrung 54 abgedeckt und die Klinke 14 mit dem Stift 51 auf dem 4Kt-Rohr 50 befestigt. Die andere Klinke 28 ist in gleicher Weise mit einem 4 KtRohr 50 befestigt, das an einem unteren Segment 29 angeschraubt ist.In Fig. 2, a door leaf 53 is partially shown, in which the lock R is located and which has a bore 54 through which the 4 Kt tube 50 can be screwed to the upper segment 15. Then the bore 54 is covered with an annular disk 55 and the pawl 14 is fastened with the pin 51 on the 4Kt tube 50. The other pawl 28 is fastened in the same way with a 4 Kt tube 50 which is screwed onto a lower segment 29.

Die Lagerung der Klinken erfolgt in je einer Seitenwand des Gehäuses 1, weshalb hier ein stärkeres Wandblech als üblich erforderlich sein kann.The pawls are stored in one side wall of the housing 1, which is why a stronger wall plate than usual may be required here.

Mit Abstand zur Nase 17 ist am oberen Segment 15 eine Rastnase (oder ein Rastnocken) 20 vorgesehen, auf welcher ein Schieber 21 aufliegt. Dieser Schieber 21 ist in einem Schlitz 22 im Gehäuseboden 23 geführt. Wird nun die Klinke 14 in eine weitere Position 14" (strichpunktiert dargestellt) entgegen der Drehrichtung y bewegt, so verrückt die Rastnase 20 den Schieber 21 in eine Position 21' (ebenfalls strichpunktiert angedeutet) und der Winkelhebel 4 kann keine Bewegung mehr in Richtung x vollführen. Die Rastnase 20 befindet sich dann in Position 20'.At a distance from the nose 17, a locking lug (or a locking cam) 20 is provided on the upper segment 15, on which a slide 21 rests. This slide 21 is guided in a slot 22 in the housing base 23. If the pawl 14 is now moved into a further position 14 ″ (shown in dash-dotted lines) counter to the direction of rotation y, the latch 20 moves the slide 21 into a position 21 ′ (also shown in dash-dotted lines) and the angle lever 4 can no longer move in the direction x The latch 20 is then in position 20 '.

Um die Klinke 14 in der Position 14", d.h. in der Verriegelungsposition des Schlosses R zu halten, ist am Umfang des oberen Segments 15 eine Rastnut 24 vorgesehen, in welche ein Teil mindestens einer Federschlaufe 25 einrastet. Diese Federschlaufe 25 ist mit einer Mutter 26, die auf einen nicht näher gezeigten Gewindebolzen augeschraubt ist, am Gehäuse 1 befestigt. Anstelle der Federschlaufe kann auch ein gefederter Nocken verwendet werden.In order to hold the pawl 14 in the position 14 ″ , ie in the locking position of the lock R, a latching groove 24 is provided on the circumference of the upper segment 15, into which a part of at least one spring loop 25 engages. This spring loop 25 is provided with a nut 26 , which is screwed onto a threaded bolt (not shown in more detail), is fastened to the housing 1. Instead of the spring loop, a spring-loaded cam can also be used.

Die andere Klinke 28 mit einem unteren Segment 29 unter dem mittleren Segment 12 ist in Fig. 3 dargestellt. An diesem unteren Segment 29 ist eine Rastnase (oder ein Rastnocken) 30 ähnlich der Rastnase 20 vorgesehen, welche sowohl der Entriegelung als auch der Verriegelung dient. Wird die Klinke 28 in Richtung y bewegt, drückt die Rastnase 30 auf ein vom mittleren Segment 12 abkragendes Widerlager 31. Damit wird das mittlere Segment 12 um die Mittelachse M gedreht, wobei der Arm 11 den Winkelhebel 4 in Richtung x mitnimmt, wobei die Klinke 28 in einer Position 28' das Schloss R entriegelt.The other pawl 28 with a lower segment 29 below the middle segment 12 is shown in FIG. 3. On this lower segment 29, a locking lug (or a locking cam) 30 is provided similar to the locking lug 20, which serves both the unlocking and the locking. If the pawl 28 is moved in the y direction, the latch 30 presses on an abutment 31 projecting from the central segment 12. The central segment 12 is thus rotated about the central axis M, the arm 11 taking the angle lever 4 in the x direction, the pawl 28 unlocks the lock R in a position 28 '.

Wird dagegen die Klinke 28 entgegen der Richtung y bewegt, schiebt die Rastnase 30 den Schieber 21 in die Position 21'. In der Endlage befindet sich die Klinke 28 in Position 28" und die Rastnase 30 in der Position 30'. Die Endlage wird durch eine weitere Rastnut 32 am unteren Segment 29 gehalten, in welche ein anderer Teil der Federschlaufe 25 einrastet.If, on the other hand, the pawl 28 is moved in the opposite direction y, the latch 30 pushes the slide 21 into the position 21 '. In the end position, the pawl 28 is in position 28 "and the catch 30 in position 30 '. The end position is held by a further catch groove 32 on the lower segment 29, into which another part of the spring loop 25 engages.

Beim Lösen der Verriegelung durch Drehung der Klinke 28 aus der Position 28" in Richtung y fällt der Schieber 21 infolge der Schwerkraft in seine Ausgangslage zurück und das Schloss R ist entriegelt. Die Rückführung des Schiebers 21 kann natürlich auch durch einen gesonderten Kraftspeicher, z.B. eine Feder, unterstützt werden.When the lock is released by rotating the pawl 28 from the position 28 "in the direction y, the slide 21 falls back into its initial position due to gravity and the lock R is unlocked. The return of the slide 21 can of course also be done by a separate energy store, for example a Spring, be supported.

Das mittlere Segment 12 weist zudem ein Langloch 33 auf, durch welches eine Bohrung 34 im unteren Segment 29 sichtbar ist. Wird die Klinke 14 und das 4 Kt-Rohr 50 nach Lösen der Schrauben 16 entfemt, kann ein Dorn durch eine nicht gezeigte Bohrung des oberen Segments 15 gesteckt und die Verriegelung durch die Klinke 28, z.B. in einem Notfall, aufgehoben werden. Dies ist auch in gleicher Weise nach Lösen von der Klinke 28 und der das 4 Kt- Rohr 50 mit dem unteren Segment 29 verbindenden Schrauben 16 von der anderen Türseite aus möglich.The middle segment 12 also has an elongated hole 33 through which a bore 34 in the lower segment 29 is visible. If the pawl 14 and the 4 Kt tube 50 are removed after loosening the screws 16, a mandrel can be inserted through a hole in the upper segment 15, not shown, and the locking by the pawl 28, e.g. in an emergency. This is also possible in the same way after loosening the pawl 28 and the screws 16 connecting the 4 kt tube 50 to the lower segment 29 from the other side of the door.

Die Drehachse um die Mittelachse M wird von einem in Fig. 2 gezeigten Zylinderstück 36 gebildet, welches in dem mittleren Segment 12 ruht. Beidseits ist das Zylinderstück 36 von Drehscheiben 37, 38 belegt, um welche das obere und das untere Segment 15, 29 drehen. Eine Verbindung zu den Klinken 14 bzw. 28 besteht nicht.The axis of rotation about the central axis M is formed by a cylinder piece 36 shown in FIG. 2, which rests in the central segment 12. The cylinder piece 36 is occupied on both sides by turntables 37, 38, about which the upper and lower segments 15, 29 rotate. There is no connection to the pawls 14 or 28.

Die Fig. 4 bis 6 zeigen eine weitere Ausführungsform eines erfindungsgemässen Schlosses R 1, jedoch mit einem gesonderten Zylinderschloss 40. Dem Schloss R nach den Fig. 1 bis 3 entsprechende Teile sind mit den gleichen Bezugsziffem gekennzeichnet.4 to 6 show a further embodiment of a lock R 1 according to the invention, but with a separate cylinder lock 40. Parts corresponding to the lock R according to FIGS. 1 to 3 are identified by the same reference numerals.

Das Zylinderschloss 40 wird von einer von aussen betätigbaren Schraube 41 im Innenraum J des Gehäuses gehalten. Es weist eine Einstecköffnung 42 für einen nicht gezeigten Schlüssel auf, mit welchem ein Innenzylinder 43 gedreht und ein Haltenocken 44 bewegt werden kann.The cylinder lock 40 is held in the interior J of the housing by a screw 41 which can be actuated from the outside. It has an insertion opening 42 for a key, not shown, with which an inner cylinder 43 can be rotated and a holding cam 44 can be moved.

Im vorliegenden Ausführungsbeispiel weist ein weiteres Segment 15a einen Arm 11a auf, welcher die Zunge 13 am Kniehebel 4 angreift und über den die Falle 3 entriegelt werden kann. Von diesem weiteren Segment 15a kragt weiterhin ein Widerlager 31 a ab und an einem oberen Segment 12a vorbei, so dass es von der Rastnase 30 des unteren Segments 29 mitgenommen und damit auch über das untere Segment 29 die Falle 3 geöffnet werden kann. Das untere Segment 29 entspricht in etwa demjenigen in den Fig. 1 bis 3 gezeigten, während die beiden anderen Segmente 15a und 12a unterschiedlich ausgestaltet sind.In the present exemplary embodiment, a further segment 15a has an arm 11a which engages the tongue 13 on the toggle lever 4 and by means of which the latch 3 can be unlocked. An abutment 31a also projects from this further segment 15a and past an upper segment 12a, so that it is carried along by the catch 30 of the lower segment 29 and thus the latch 3 can also be opened via the lower segment 29. The lower segment 29 corresponds approximately to that shown in FIGS. 1 to 3, while the other two segments 15a and 12a are designed differently.

Beim Öffnungsvorgang wird entweder von dem weiteren Segment 15a oder von dem unteren Segment 29 eine Drehung in Richtung y um die Mittelachse M vollzogen und der Arm 11 a, sei es direkt, sei es über das Widerlager 31 a, bewegt.During the opening process, either the further segment 15a or the lower segment 29 rotates in the direction y about the central axis M and the arm 11a, be it directly, be it via the abutment 31a, is moved.

Zum Verriegeln wird eine Drehung entgegen der Richtung y vorgenommen, wobei die Rastnase 30 des unteren Segments 29 den Schieber 21 in seinem Schlitz 22 nach oben drückt und damit den Kniehebel 4 sperrt. Auf diese Weise kann nur von einer Seite verriegelt werden.To lock, a rotation is carried out in the opposite direction y, the latch 30 of the lower segment 29 pushing the slide 21 upward in its slot 22 and thus locking the toggle lever 4. In this way it can only be locked from one side.

Das obere Segment 12a dient zum Festlegen des Schiebers 21 in seiner Riegelstellung 21'. Hierzu weist es einen Einschnitt 45 auf, in welchen der Haltenocken 44 beim Schliessen des Zylinderschlosses 40 eingreift. Dabei dreht er das obere Segment 12a entgegen der Richtung y und eine Rastnase (oder ein Rastnocken) 46 bewegt den Schieber 21 in seine Position 21'. Wird nun der Schlüssel abgezogen, bleibt der Haltenocken in seiner Position 44' und die Falle 3 kann nicht geöffnet werden. Der Haltenocken 44 kann auch über ein Gestänge in dem oberen Segment eingreifen.The upper segment 12a serves to fix the slide 21 in its locking position 21 ' . For this purpose, it has an incision 45, in which the retaining cam 44 engages when the cylinder lock 40 is closed. In doing so, he rotates the upper segment 12a against the direction y and a locking lug (or a locking cam) 46 moves the slide 21 into its position 21 '. If the key is now removed, the holding cam remains in its position 44 'and the latch 3 cannot be opened. The holding cam 44 can also engage via a linkage in the upper segment.

Sowohl das obere Segment 12a wie auch zumindest das untere Segment 29 weisen entsprechende Rastnuten 47 bzw. 32 für die Federschlaufe 25 auf.Both the upper segment 12a and at least the lower segment 29 have corresponding locking grooves 47 and 32 for the spring loop 25.

Claims (8)

1. Lock for a door, window or the like
- with a latch (3), movable between an opening and a closing position, and connected with a stop oriented against the closing direction, as well as
- with a first handle (28) and a second handle (14), which are arranged opposed to each other on both sides of the door and are rotatable about a common axis (M) and each of which are tensionally connected with an arm (11,11 a) engaging the stop, so that the rotation from the resting position in a first sense of rotation (y) over the arm (11, 11 a) and the stop causes a pull-back of the latch (3) from the closing position,
- so that the latch (3) by twisting the first handle (28) out of the resting position, contrary to the first sense of rotation (y), and independent thereof can be blocked from the side of the door opposite to the first handle (28), characterized in that
- it comprises a locking bar (21) suitable for blocking the latch (3) in the closed position, as well as
- a lower segment (29) with a first top of cam (30), rigidly connected to the first handle (28), which top (30) by twisting the handle is suitable for shifting from the rest position against the first sense of rotation (y) shifts the closing bar (21) into the blocking position, and
- an upper segment (15, 12a) twistable at least from the side of the door opposite to the first handle (28), that carries a top of cam, which by twisting the upper segment (15, 12a) out of a position against the first sense of rotation (y) also is suitable for shifting the locking bar (21) in the blocking position.
2. Lock according to claim 1, characterized in that the upper segment (15) is rigidly connected with the second handle (14).
3. Lock according to claim 2, characterized in that it comprises a middle segment (12) rotatable about an axis (M) and located between the lower segment (29) and the upper segment (15), which middle segment (12) carries the arm (11) and by twisting the lower segment (29) or the upper segment (15) out of the rest position in the first sense (y) of rotation is taken along.
4. Lock according to claim 3, characterized in that the middle segment (12) comprises an abutment (31), against which the first notch (30) acts, and the upper segment (15) a driving lug (17), which acts against the arm (11).
5. Lock according to claim 3 or 4, characterized in that the lower segment (29) has a bore (34) and the middle segment a (12) an oblong hole (33), through which an engagement in the bore (34) is possible, if the second handle has been removed.
6. Lock according to claim 1, characterized in that it comprises a cylinder lock (40) operatable at least from the side of the door opposite to the first handle and is provided with a holding notch (44), which engage the upper segment (12a) in such a way, that by operating the cylinder lock (40) between a rest position and a position, in which the locking bar (21) it is adjustable by means of the second resting notch (46) in the blocking position.
7. Lock according to claim 6, characterized in that it comprises a further segment (15a), that is connected with the second handle and carries the arm (11 a) as well as an abutment (31 a) against which the first notch acts out of the resting position in the first sense (y) of the first resting notch (30).
8. Lock according to one of the claims 1 to 7, characterized in that the lower segment (29) and the upper segment (15, 12a) each carries at least one resting notch (32, 24, 47), which notch-in with a spring element (25) in the case that the locking bar (21) is in the blocking position of each individual segment (29, 15, 12a).
EP87103736A 1986-03-27 1987-03-14 Lock for a door, window, or the like Expired - Lifetime EP0239855B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87103736T ATE52565T1 (en) 1986-03-27 1987-03-14 LOCK FOR A DOOR, WINDOW OR THE LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1235/86 1986-03-27
CH1235/86A CH671603A5 (en) 1986-03-27 1986-03-27

Publications (2)

Publication Number Publication Date
EP0239855A1 EP0239855A1 (en) 1987-10-07
EP0239855B1 true EP0239855B1 (en) 1990-05-09

Family

ID=4205640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103736A Expired - Lifetime EP0239855B1 (en) 1986-03-27 1987-03-14 Lock for a door, window, or the like

Country Status (4)

Country Link
EP (1) EP0239855B1 (en)
AT (1) ATE52565T1 (en)
CH (1) CH671603A5 (en)
DE (1) DE3762642D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3336284A1 (en) * 2016-12-15 2018-06-20 Hoppe Ag Abutment piece for actuating handle, actuating handle and door

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788550B1 (en) * 1999-01-18 2001-09-14 Abs Rica Ateliers Bernard Seri CREMONE IN PARTICULAR WITH HALF-TURN PENE AND STATUS INDICATOR
GB2365330B (en) * 2000-08-04 2003-11-19 Glaser Alan Locking mechanism suitable for use in office type chairs
IL154085A (en) * 2003-01-22 2009-11-18 Eyal Artsiely Panic exit device for a cylinder lock
DE102005002404A1 (en) * 2005-01-19 2006-08-03 Alexander Wiesner Comfort closing system for door locks has doorknob at side of door and safety device for children and optical status indication device and safety mechanism to prevent unintentional locking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025547A (en) * 1910-11-03 1911-10-12 William Edmund Parkes Improvements in Locks and Latches.
FR761169A (en) * 1932-12-08 1934-03-13 Door locks controlled by their own operating devices
CH288347A (en) * 1951-01-23 1953-01-31 Weiss Johann Self-closing lock with latch and automatic locking for the same, especially for bus and wagon doors.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3336284A1 (en) * 2016-12-15 2018-06-20 Hoppe Ag Abutment piece for actuating handle, actuating handle and door
DE102016124557A1 (en) * 2016-12-15 2018-06-21 Hoppe Ag Stop body for actuating handle, actuating handle and door

Also Published As

Publication number Publication date
CH671603A5 (en) 1989-09-15
EP0239855A1 (en) 1987-10-07
ATE52565T1 (en) 1990-05-15
DE3762642D1 (en) 1990-06-13

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