EP0146960B1 - Disengageable control of a deadlock mechanism - Google Patents

Disengageable control of a deadlock mechanism Download PDF

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Publication number
EP0146960B1
EP0146960B1 EP84116197A EP84116197A EP0146960B1 EP 0146960 B1 EP0146960 B1 EP 0146960B1 EP 84116197 A EP84116197 A EP 84116197A EP 84116197 A EP84116197 A EP 84116197A EP 0146960 B1 EP0146960 B1 EP 0146960B1
Authority
EP
European Patent Office
Prior art keywords
lever
operating element
locking
unlocking
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84116197A
Other languages
German (de)
French (fr)
Other versions
EP0146960A3 (en
EP0146960A2 (en
Inventor
Guy Neyret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEIMAN
Original Assignee
Neiman SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Neiman SA filed Critical Neiman SA
Publication of EP0146960A2 publication Critical patent/EP0146960A2/en
Publication of EP0146960A3 publication Critical patent/EP0146960A3/en
Application granted granted Critical
Publication of EP0146960B1 publication Critical patent/EP0146960B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5765—Rotary or swinging
    • Y10T70/5805—Freely movable when locked
    • Y10T70/5819—Handle-carried key lock
    • Y10T70/5823—Coaxial clutch connection
    • Y10T70/5827—Axially movable clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7655—Cylinder attaching or mounting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y10T70/7712—Rollbacks

Definitions

  • the invention relates to a device for the switchable actuation of a lockable locking mechanism, with an opening lever, with an operating element of the
  • Opening lever and a locking and unlocking lever which is movable and rotatably mounted on a central shaft by a drive independent of the operating element, with a switching slide controlled by the locking and unlocking lever, which prevents the operating lever from being actuated by the operating element in the locking position, in contrast in Unlocking position allows, in which position the slide switch is in engagement with the operating element.
  • Such a device enables the operating element to be coupled to the opening lever in the unlocking position, but to be decoupled from the opening lever in the locking position.
  • actuation of the operating element does not result in actuation of the opening lever.
  • the slide switch has an opening, on the inside of which a pin connected to the opening lever rests.
  • the pin engages on a shoulder of this inner curve, so that a rotary movement of the slide switch actuates the opening lever.
  • the pin of the opening lever lies against a smooth, shoulderless curve of the opening in the slide switch.
  • the slide switch is non-rotatably connected to the operating element both in the unlocking and in the locking position, which consists of a jacket which can be actuated by an operating handle.
  • the invention has for its object to switch off the connection between the opening lever and the operating handle by simple, safe and economical means.
  • control element is freely rotatable relative to the slide switch in the locking position.
  • the device has on the key insertion side as an operating element an operating handle 1 on a cylindrical jacket 2, rotatable in a housing 3.
  • a cylinder core 4 which forms the central shaft of the device and ends in a driver end piece 5, is attached coaxially to the jacket 2 and has an end piece 6 which is inserted flush into the outer surface of the handle 1 for the input of a guide key (not shown).
  • the driver end piece 5 of the cylinder core 4 lies in an elongated hole 7 of a locking and unlocking lever 8 which permits angular play and which can be pivoted about the end piece 5 to a limited extent for locking and unlocking.
  • a control rod 9 is attached at one end to the lever 8 and connected at its other end to an electrical or pneumatic drive device (not shown).
  • a bistable tiltable spring 10 which is housed in the housing 3 in a known manner, cooperates with a recess 11 in the lever 8 in order to secure it in two stable end positions, between which pivoting movements can be carried out for locking and unlocking.
  • An opening lever 12 is rotatably mounted on the casing 2 between the housing 3 and the lever 8.
  • An opening rod 13 connected to the locking mechanism (not shown) is articulated on the lever 12.
  • a slide switch 14 is radially slidably mounted in a radial groove 15 of the opening lever 12.
  • the slide 14 has a tumbler pin 16 projecting towards the lever 8 and parallel to the axis of the lock, which slides in a radial gap (elongated hole) 17 of the lever 12 and whose end lies in a curved guide slot 18 which is recessed in the lever 8.
  • a spring 19 pulls the opening lever back into the closed position.
  • the housing 3 has a radial switching groove 20, which is provided with respect to the groove 15 in the closed position of the opening lever 12 and in which the slide switch 14 is located when it is locked.
  • One side 21 - the groove 20 forms the stop for the slide switch 14 in the closed position.
  • the jacket 2 has an opening 22 which is in the extension of the grooves 15 and 20 in the closed position of the lever 12.
  • the slot 18 of the lever 8 has an arcuate section 23, which is followed by a straight section 24.
  • the device operates as follows: In the unlocked and closed position, the pin 16 of the slide 14 is located in the slot 18 of the lever 8 in the connecting zone between the sections 23 and 24. A pull on the control rod 9 causes the lever 8 to rotate in the direction of arrow A. The pin 16 is guided into the rectilinear section 24 of the slot 18, whereby the slide 14 is pressed upwards so that it leaves the opening 22 in the jacket 2. The slide switch 14 no longer engages in the jacket 2, and the operating handle 1 is therefore idle. Now the slide switch 14 is at least partially in the groove 20 of the housing 3, whereby any attempt to break open by action on the opening rod 13 or the opening lever 12 is prevented. The angular game of the Elongated hole 7 allows rotation in the direction of arrow A despite the presence of end 5 of rotor 4.
  • the slide switch 14 In the unlocked position, the slide switch 14 is located in the opening 22 and withdraws completely from the groove 20 of the housing 3.
  • the opening lever 12 is thus non-rotatable with the casing 2 and the cylinder core 4.
  • a rotation of the opening lever 12 at an angle C caused by a corresponding rotation of the casing 2 leads to a pressure on the opening rod 13 and thus to the opening of the closing mechanism.
  • the tumbler pin 16 of the slide 14 moves in the circular section 23 of the slot 18, which is concentric with the entire mechanism, so that the locking and unlocking lever 8 is not actuated but in the unlocked position remains.

Landscapes

  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1. Device for the disconnectable actuation of a lockable closure mechanism with an opening lever (12), with an operating element (1) of the opening lever (12) and a locking and unlocking lever (8) which is mounted, movably and rotatably by a drive independent of the operating element (1), on a central shaft (4), with a shift slider (14, 16) controlled by the locking and unlocking lever (3), which prevents the actuation of the opening lever (12) by the operating element (1) in the locking position but renders it possible in the unlocking position, the shift slider (14, 16) being in engagement with the operating element (1) in this position, characterised in that in the locking position the operating element (1) is freely rotatable in relation to the shift slider (14, 16).

Description

Die Erfindung betrifft eine Vorrichtung zum ausschaltbaren Betätigen eines verriegelbaren Schließmechanismus, mit einem Öffnungshebel, mit einem Bedienungselement desThe invention relates to a device for the switchable actuation of a lockable locking mechanism, with an opening lever, with an operating element of the

Öffnungshebels und einem Ver- und Entriegelungshebel, der durch einen von dem Bedienungselement unabhängigen Antrieb bewegbar und drehbar an einer Zentralwelle gelagert ist, mit einem vom Ver- und Entriegelungshebel gesteuerten Schaltschieber, der die Betätigung des Öffnungshebels durch das Bedienungselement in der Verriegelungsposition verhindert, dagegen in Entriegelungsposition ermöglicht, wobei in dieser Position der Schaltschieber in Eingriff mit dem Bedienungselement steht.Opening lever and a locking and unlocking lever, which is movable and rotatably mounted on a central shaft by a drive independent of the operating element, with a switching slide controlled by the locking and unlocking lever, which prevents the operating lever from being actuated by the operating element in the locking position, in contrast in Unlocking position allows, in which position the slide switch is in engagement with the operating element.

Eine derartige, aus der US-A 3 649 061 bekannte Vorrichtung ermöglicht es, daß in der Entriegelungsposition das Bedienungselement mit dem Öffnungshebel gekoppelt, aber in Verriegelungsposition von dem Öffnungshebel entkoppelt ist. In der Entriegelungsposition führt eine Betätigung des Bedienungselementes damit nicht zu einer Betätigung des Offnungshebels. In der bekannten Vorrichtung wird dies dadurch erreicht, daß der Schaltschieber eine Öffnung aufweist, an dessen Innenseite ein mit dem Öffnungshebel verbundener Stift anliegt. In Entriegelungsstellung rastet der Stift an einer Schulter dieser Innenkurve ein, so daß eine Drehbewegung des Schaltschiebers den Öffnungshebel betätigt. In der Verriegelungsposition liegt der Stift des Öffnungshebels an einer glatten, keine Schulter aufweisenden Kurve der Öffnung in dem Schaltschieber an. Der Schaltschieber ist jedoch sowohl in der Ent- als auch in der Verriegelungsposition drehfest mit dem Bedienungselement verbunden, das aus einem von einem Bedienungsgriff betätigbaren Mantel besteht.Such a device, known from US Pat. No. 3,649,061, enables the operating element to be coupled to the opening lever in the unlocking position, but to be decoupled from the opening lever in the locking position. In the unlocked position, actuation of the operating element does not result in actuation of the opening lever. In the known device, this is achieved in that the slide switch has an opening, on the inside of which a pin connected to the opening lever rests. In the unlocked position, the pin engages on a shoulder of this inner curve, so that a rotary movement of the slide switch actuates the opening lever. In the locking position, the pin of the opening lever lies against a smooth, shoulderless curve of the opening in the slide switch. However, the slide switch is non-rotatably connected to the operating element both in the unlocking and in the locking position, which consists of a jacket which can be actuated by an operating handle.

Der Erfindung liegt die Aufgabe zugrunde, durch einfache, sichere und wirtschaftliche Mittel die Verbindung zwischen dem Öffnungshebel und dem Bedienungsgriff auszuschalten.The invention has for its object to switch off the connection between the opening lever and the operating handle by simple, safe and economical means.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß in Verriegelungsposition das Bedienungselement frei drehbar gegenüber dem Schaltschieber ist.This object is achieved in that the control element is freely rotatable relative to the slide switch in the locking position.

Vorteilhafte Ausgestaltungen sind in den Unteransprüchen beschrieben.Advantageous refinements are described in the subclaims.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung in Explosionsform perspektivisch dargestellt.An embodiment of the invention is shown in perspective in the drawing in exploded form.

Die Vorrichtung hat an der Schlüsseleinführungsseite als Bedienungselement einen Bedienungsgriff 1 an einem zylindrischen Mantel 2, drehbar in einem Gehäuse 3. Ein Zylinderkern 4, der die Zentralwelle der Vorrichtung bildet und in einem Mitnehmer-Endstück 5 endet,ist Koaxial zum Mantel 2 angebracht und hat ein in die äußere Oberfläche des Griffs 1 zur Eingabe eines Führungsschlüssels (nicht abgebildet) bündig eingelassenes Endstück 6.The device has on the key insertion side as an operating element an operating handle 1 on a cylindrical jacket 2, rotatable in a housing 3. A cylinder core 4, which forms the central shaft of the device and ends in a driver end piece 5, is attached coaxially to the jacket 2 and has an end piece 6 which is inserted flush into the outer surface of the handle 1 for the input of a guide key (not shown).

Das Mitnehmer-Endstück 5 des Zylinderkerns 4 liegt ein in einem ein Winkelspiel zulassenden Langloch 7 eines Verund Entriegelungshebels 8, der zur Ver- und Entriegelung begrenzt um das Endstück 5 schwenkbar ist. Eine Steuerstange 9 ist mit einem Ende am Hebel 8 befestigt und mit ihrem anderen Ende mit einem elektrischen oder Druckluftantriebsgerät (nicht abgebildet) verbunden.The driver end piece 5 of the cylinder core 4 lies in an elongated hole 7 of a locking and unlocking lever 8 which permits angular play and which can be pivoted about the end piece 5 to a limited extent for locking and unlocking. A control rod 9 is attached at one end to the lever 8 and connected at its other end to an electrical or pneumatic drive device (not shown).

Eine bistabil kippbare Feder 10, die auf bekannte Weise im Gehäuse 3 untergebracht ist, wirkt mit einer Aussparung 11 des Hebels 8 zusammen, um diesen in zwei stabile Endpositionen, zwischen denen Schwenkbewegungen zum Verund Entriegeln ausführbar sind, zu sichern.A bistable tiltable spring 10, which is housed in the housing 3 in a known manner, cooperates with a recess 11 in the lever 8 in order to secure it in two stable end positions, between which pivoting movements can be carried out for locking and unlocking.

Ein Öffnungshebel 12 ist zwischen dem Gehäuse 3 und dem Hebel 8 drehbeweglich auf dem Mantel 2 angebracht. Eine mit dem Schließmechanismus (nicht abgebildet) verbundene Öffnungsstange 13 ist am Hebel 12 gelenkig befestigt.An opening lever 12 is rotatably mounted on the casing 2 between the housing 3 and the lever 8. An opening rod 13 connected to the locking mechanism (not shown) is articulated on the lever 12.

Ein Schaltschieber 14 ist radial gleitend in einer radialen Nut 15 des Öffnungshebels 12 angebracht. Der Schieber 14 hat einen zum Hebel 8 vorspringenden, zur Achse des Schlosses parallelen Zuhaltungsstift 16 (Finger), der in einem radialen Spalt (Langloch) 17 des Hebels 12 gleitet und dessen Ende in einem im Hebel 8 ausgesparten kurvenförmigen Führungsschlitz 18 einliegt. Eine Feder 19 Zieht den Öffnungshebel in die Schließposition zurück.A slide switch 14 is radially slidably mounted in a radial groove 15 of the opening lever 12. The slide 14 has a tumbler pin 16 projecting towards the lever 8 and parallel to the axis of the lock, which slides in a radial gap (elongated hole) 17 of the lever 12 and whose end lies in a curved guide slot 18 which is recessed in the lever 8. A spring 19 pulls the opening lever back into the closed position.

Das Gehäuse 3 hat eine gegenüber der Nut 15 in Schließposition des Öffnungshebels 12 vorgesehene radiale Schaltnut 20, in der der Schaltschieber 14 sich im Fall der Verriegelung befindet. Eine Seite 21 - der Nut 20 bildet den Anschlag für den Schaltschieber 14 in Schließposition. Der Mantel 2 hat eine Öffnung 22, die in Schließposition des Hebels 12 sich in der Verlängerung der Nuten 15 und 20 befindet. Der Schlitz 18 des Hebels 8 hat einen kreisbogenförmigen Abschnitt 23, an den sich ein geradliniger Abschnitt 24 anschließt.The housing 3 has a radial switching groove 20, which is provided with respect to the groove 15 in the closed position of the opening lever 12 and in which the slide switch 14 is located when it is locked. One side 21 - the groove 20 forms the stop for the slide switch 14 in the closed position. The jacket 2 has an opening 22 which is in the extension of the grooves 15 and 20 in the closed position of the lever 12. The slot 18 of the lever 8 has an arcuate section 23, which is followed by a straight section 24.

Die Wirkungsweise der Vorrichtung ist folgende: In Entriegelungs- und Schließposition befindet sich der Stift 16 des Schiebers 14 im Schlitz 18 des Hebels 8 in der Verbindungszone zwischen den Abschnitten 23 und 24. Ein Zug an der Steuerstange 9 verursacht eine Verriegeiungsdrehung des Hebels 8 in Richtung des Pfeils A. Der Stift 16 wird in den geradlinigen Abschnitt 24 des Schlitzes 18 geführt, wodurch der Schieber 14 nach oben gedrückt wird, so daß er die Öffnung 22 im Mantel 2 verläßt. Der Schaltschieber 14 greift nicht mehr in den Mantel 2 ein, und der Bedienungsgriff 1 befindet sich daher im Leerlauf. Nun befindet sich der Schaltschieber 14 zumindest teilweise in der Nut 20 des Gehäuses 3, wodurch jeder Aufbruchversuch durch Einwirkung auf die Öffnungsstange 13 oder den Öffnungshebel 12 verhindert wird. Das winklige Spiel des Langlochs 7 erlaubt die Drehung in Pfeilrichtung A trotz Vorhandenseins des Endes 5 des Rotors 4.The device operates as follows: In the unlocked and closed position, the pin 16 of the slide 14 is located in the slot 18 of the lever 8 in the connecting zone between the sections 23 and 24. A pull on the control rod 9 causes the lever 8 to rotate in the direction of arrow A. The pin 16 is guided into the rectilinear section 24 of the slot 18, whereby the slide 14 is pressed upwards so that it leaves the opening 22 in the jacket 2. The slide switch 14 no longer engages in the jacket 2, and the operating handle 1 is therefore idle. Now the slide switch 14 is at least partially in the groove 20 of the housing 3, whereby any attempt to break open by action on the opening rod 13 or the opening lever 12 is prevented. The angular game of the Elongated hole 7 allows rotation in the direction of arrow A despite the presence of end 5 of rotor 4.

Ausgehend von der vorhergehenden Entriegelungsposition führt eine Drehung des Mantels 2 in Richtung des Pfeils B (Drehung B' das Griffs 1) durch den Eingriff des Endstücks 5 des Rotors 4 in das Langloch 7 des Hebels 8 zur gleichen Verriegelungsposition.Starting from the previous unlocking position, a rotation of the casing 2 in the direction of arrow B (rotation B 'of the handle 1) results from the engagement of the end piece 5 of the rotor 4 in the slot 7 of the lever 8 to the same locking position.

In der Entriegelungsposition befindet sich der Schaltschieber 14 in der Öffnung 22 und zieht sich völlig aus der Nut 20 des Gehäuses 3 zurück. Der Öffnungshebel 12 ist also drehfest mit dem Mantel 2 und dem Zylinderkern 4. Eine durch eine entsprechende Drehung des Mantels 2 bewirkte Drehung des Öffnungshebels 12 in einem Winkel C führt zu einem Druck auf die Öffnungsstange 13 und damit zum Öffnen des Schließmechanismus. Während dieser Drehung des Hebels 12 in Richtung des Pfeils C verschiebt sich der Zuhaltungsstift 16 des Schiebers 14 in dem kreisbogenförmigen Abschnitt 23 des Schlitzes 18, der zum gesamten Mechanismus konzentrisch ist, so daß der Ver- und Entriegelungshebel 8 nicht betätigt wird, sondern in Entriegelungsposition bleibt.In the unlocked position, the slide switch 14 is located in the opening 22 and withdraws completely from the groove 20 of the housing 3. The opening lever 12 is thus non-rotatable with the casing 2 and the cylinder core 4. A rotation of the opening lever 12 at an angle C caused by a corresponding rotation of the casing 2 leads to a pressure on the opening rod 13 and thus to the opening of the closing mechanism. During this rotation of the lever 12 in the direction of arrow C, the tumbler pin 16 of the slide 14 moves in the circular section 23 of the slot 18, which is concentric with the entire mechanism, so that the locking and unlocking lever 8 is not actuated but in the unlocked position remains.

Claims (5)

1. Device for the disconnectable actuation of a lockable closure mechanism with an opening lever (12), with an operating element (1) of the opening lever (12) and a locking and unlocking lever (8) which is mounted, movably and rotatably by a drive independent of the operating element (1), on a central shaft (4), with a shift slider (14, 16) controlled by the locking and unlocking lever (3), which prevents the actuation of the opening lever (12) by the operating element (1) in the locking position but renders it possible in the unlocking position, the shift slider (14,16) being in engagement with the operating element (1) in this position, characterised in that in the locking position the operating element (1) is freely rotatable in relation to the shift slider (14, 16).
2. Device according to Claim 1, characterised in that when the operating element (1) is in the locking position the shift slider (14, 16) is in engagement with the stationary housing (3) of the device.
3. Device according to Claim 1 or 2, characterised in that the slider (14,16), in the unlocking position, engages in an opening (22) of a shell (2) on the operating element (1).
4. Device according to one of Claims 1 to 3, characterised in that the slider (14) has a pin or finger (16) which co-operates with a gap, groove or slot (18) of the locking and unlocking lever (8), while the slot (18) comprises an arcuate part (23) coaxially with the opening lever (12), which is prolonged by a straight part (24).
5. Device accorrdng to one of Claims 1 to 4, characterised in that the operating element (1), the opening lever (12) and the locking and unlocking lever (8) are coaxial.
EP84116197A 1983-12-28 1984-12-22 Disengageable control of a deadlock mechanism Expired EP0146960B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320907A FR2557623B1 (en) 1983-12-28 1983-12-28 DEVICE FOR RELEASING A LOCKING MECHANISM WITH A CONVICTION
FR8320907 1983-12-28

Publications (3)

Publication Number Publication Date
EP0146960A2 EP0146960A2 (en) 1985-07-03
EP0146960A3 EP0146960A3 (en) 1985-08-21
EP0146960B1 true EP0146960B1 (en) 1987-08-12

Family

ID=9295641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84116197A Expired EP0146960B1 (en) 1983-12-28 1984-12-22 Disengageable control of a deadlock mechanism

Country Status (6)

Country Link
US (1) US5044183A (en)
EP (1) EP0146960B1 (en)
JP (1) JPS60246968A (en)
DE (1) DE3465357D1 (en)
ES (1) ES283930Y (en)
FR (1) FR2557623B1 (en)

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Also Published As

Publication number Publication date
EP0146960A3 (en) 1985-08-21
FR2557623B1 (en) 1986-04-25
DE3465357D1 (en) 1987-09-17
JPS60246968A (en) 1985-12-06
FR2557623A1 (en) 1985-07-05
ES283930U (en) 1985-06-01
ES283930Y (en) 1986-01-16
US5044183A (en) 1991-09-03
EP0146960A2 (en) 1985-07-03
JPH0443147B2 (en) 1992-07-15

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