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EP0232773A1 - Lockable apparatus with locking device - Google Patents

Lockable apparatus with locking device Download PDF

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Publication number
EP0232773A1
EP0232773A1 EP87100950A EP87100950A EP0232773A1 EP 0232773 A1 EP0232773 A1 EP 0232773A1 EP 87100950 A EP87100950 A EP 87100950A EP 87100950 A EP87100950 A EP 87100950A EP 0232773 A1 EP0232773 A1 EP 0232773A1
Authority
EP
European Patent Office
Prior art keywords
cover body
locking
edge
rib
locking means
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.)
Granted
Application number
EP87100950A
Other languages
German (de)
French (fr)
Other versions
EP0232773B1 (en
Inventor
Günter Haupt
Dieter Metz
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to AT87100950T priority Critical patent/ATE69120T1/en
Publication of EP0232773A1 publication Critical patent/EP0232773A1/en
Application granted granted Critical
Publication of EP0232773B1 publication Critical patent/EP0232773B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers

Definitions

  • the invention relates to a lockable device by a locking device for a manual control element, which is arranged on the device in a bordered control panel, for example in a gripping trough, the edge of which has at least a pair of sealing holes located opposite one another.
  • the invention has for its object to develop a more reliable and convenient locking device for a lockable device with sealing holes.
  • a cover body stand on the edge of the control panel and can engage with locking members, of which at least one pair is movable, can engage in the sealing holes, with each movable locking member having a locking means operable with a bowl, such as a cam, assigned, that blocks the mobility of the locking member in the engaged position.
  • Such a cover body can be easily placed and locked on the edge of the control panel of the manual control element, which makes reckoning easy or inadvertent much more difficult.
  • the manual control element can also be locked if a lead wire could not be pulled through the sealing holes or only with great difficulty, as occurs in electrical installation systems with a cover in a distribution that is flush with the upper edge of the protective collar of circuit breakers.
  • On the back of the cover body usual information about assembly work or other information fields can be given. Such information can be printed, glued or otherwise attached.
  • the arresting means can be mounted on the cover body and can be provided with recesses for pins of a socket wrench within slot openings in the cover body.
  • the locking means can, in particular, be designed in the manner of a cam disc and, in the blocking position, bear against the locking member with two humps or a ceiling area in order to hold the locking means in the blocking position in a vibration-proof manner.
  • the locking member can be formed with a film gate hinge from a side wall of the cover body.
  • the locking means in the opening direction is limited in its movement by a stop, it is ensured that the locking means cannot move out of the access area for the socket wrench even when shaken. This ensures that the cover body can also be easily removed again by authorization.
  • the locking means can be connected to a grip rib above the back of the cover body, which in the closed position rests against a rib on the cover body.
  • a grip rib above the back of the cover body, which in the closed position rests against a rib on the cover body.
  • the shackle of a padlock can then be carried out and the cover body can be regularly blocked. Understandably, a sealing wire could also be pulled through these holes.
  • An essential area of application for the invention are electrical installation devices in the manner of a circuit breaker, the manual control element of which is in one Protective collar is arranged, the cover body being matched to the edge of the protective collar.
  • a lockable device 1 an electrical device designed as a circuit breaker, is illustrated with a cover body 2.
  • the manual control element 3 of the device 1 is arranged in a bordered control panel, in the exemplary embodiment in a gripping recess 4.
  • the edge of the control panel has a pair of opposite sealing holes 5.
  • the device can be electrically connected to terminals 6 and attached to mounting rails with a foot 7.
  • the cover body 2 stands on the edge of the control panel and can engage with locking elements 8 and 9 according to FIG. 2 by means of pins 10 in sealing holes 5.
  • the locking member 9 is of the pair of locking member 8 and locking member 9 moveable.
  • the edge 11 of the cover body 2 jumps above the plane of the drawing - oriented with reference to FIG. 2 - backwards at the locking members 8 and 9 and thus engages behind the edge of the associated device 1 according to FIGS. 1 and 3.
  • the locking means 14 can be mounted on the cover body on a journal 15 according to FIG. 4. 4 and 5 in the cover body, the locking means 14 can be provided with recesses 17 according to FIGS. 3, 4 and 5 for pins of a socket wrench.
  • the locking means 14 is designed in the manner of a cam disc, with two bumps 18 resting on the movable locking member 9 in the blocking position. With such a locking means, the cusps can also be replaced by a ceiling area, the blocking position is secured against vibrations. The cam disc cannot slide away in the opening direction. Accordingly, the locking means 14 can be opened 2 are limited in its movement by a stop 19 according to FIG. In order to avoid vibrations in the open position that the recesses 17 can turn out of the slot area 16, after which the key could no longer be inserted.
  • a locking means is again mounted on the cover body.
  • the locking means 14 Via a slot opening 16 in the cover body 2, the locking means 14 is connected to a grip rib 20 which can be moved between an open position and a closed position. In the closed position, the grip rib 20 bears against a rib 21 which is arranged on the cover body 14 and is shorter than the grip rib 20. This allows easy access to the longer grip rib 20 to bring it into the open position. Through aligned holes in the rib 20 and rib 21, you can insert the shackle of a padlock and regularly lock the cover body in the closed position.

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  • Lock And Its Accessories (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

A lockable apparatus (1) with a locking device, for a manual operating device (3) which is arranged on the apparatus in a control panel with a border, for example in a handle depression (4) whose edge has at least one pair of sealing holes (5) located opposite each other. According to the invention it is provided that a cover (2) can be placed on the edge of the control panel and, with locking elements (8,9), at least one of each pair of which is moveable, can engage in the sealing holes, a key-operated means of retention (14), such as a cam disc, being allocated to each moving locking element (9), which means of retention blocks the movement of the locking element in the engaged position. <IMAGE>

Description

Die Erfindung bezieht sich auf ein absperrbares Gerät durch eine Sperrvorrichtung für ein Handbedienungsorgan, das am Gerät in einem berandeten Bedienfeld, beispiels­weise in einer Greifmulde, angeordnet ist, dessen Rand zumindest ein Paar gegenüberliegender Plombierlöcher aufweist.The invention relates to a lockable device by a locking device for a manual control element, which is arranged on the device in a bordered control panel, for example in a gripping trough, the edge of which has at least a pair of sealing holes located opposite one another.

Bei verschiedenartigsten Geräten besteht einerseits Ver­anlassung, diese gegen unbefugtes oder versehentliches Bedienen zu sperren und andererseits lohnt es mitunter nicht, eine aufwendige Schloßmechanik vorzusehen. So ist beispielsweise bei elektrischen Installationsgeräten wie Leitungsschutzschaltern es erforderlich, diese bei Wartungsarbeiten gegen versehentliches oder leichtferti­ges Wiedereinschalten zu sperren. Aus Platz- und aus Preisgründen ist es dabei oft nicht gut möglich, das Handbedienungsorgan durch eine eingebaute Schloßmecha­nik zu sperren.With a wide variety of devices, there is occasion to lock them against unauthorized or accidental operation and, on the other hand, it is sometimes not worthwhile to provide a complex lock mechanism. For example, with electrical installation devices such as circuit breakers, it is necessary to lock them against unintentional or careless restarting during maintenance work. For space and price reasons, it is often not possible to lock the manual control element by means of a built-in lock mechanism.

In der Praxis wird daher häufig nur mit Tafeln gearbei­tet, die über dem Gerät aufgehängt werden und auf denen Hinweise auf die Arbeiten stehen. Sie sind in der Regel mit der Aufforderung verbunden, die Anlage nicht wieder einzuschalten. Diese Maßnahmen geben in der Praxis häu­fig keinen ausreichenden Schutz.In practice, therefore, work is often only carried out with boards which are hung above the device and on which there are references to the work. As a rule, you are asked not to switch the system on again. In practice, these measures often do not provide adequate protection.

Bei elektrischen Installationsgeräten, insbesondere bei Leitungsschutzschaltern, ist es an sich möglich, das Bedienen des Handbedienungsorgans durch einen in den Plombierlöchern des Schutzkragens durchgezogenen Plom­bierdraht zu verhindern. Auch dieser Schutz ist in der Praxis mitunter unzureichend und andererseits wird das Einführen eines Plombierdrahtes bei angereihten Geräten durch den Schutzkragen des benachbarten Gerätes oft stark behindert.In the case of electrical installation devices, in particular in the case of circuit breakers, it is in itself possible to operate the manual control element by means of a switch To prevent sealing holes of the protective collar solid sealing wire. This protection is sometimes inadequate in practice, and on the other hand the insertion of a sealing wire in devices in series is often severely hampered by the protective collar of the neighboring device.

Der Erfindung liegt die Aufgabe zugrunde, für ein ab­sperrbares Gerät mit Plombierlöchern eine zuverlässi­gere und bequemere Sperrvorrichtung zu entwickeln.The invention has for its object to develop a more reliable and convenient locking device for a lockable device with sealing holes.

Die Lösung der geschilderten Aufgabe besteht nach der Erfindung darin, daß ein Abdeckkörper auf dem Rand des Bedienfeldes aufstehen und mit Riegelgliedern, von denen zumindest je Paar eines beweglich ist, in die Plombier­löcher eingreifen kann, wobei jedem beweglichen Riegel­glied ein mit Schüssel bedienbares Arretierungsmittel, wie eine Kurvenscheibe, zugeordnet, ist das die Beweglich­keit des Riegelgliedes in der Eingriffstellung blockiert.The solution of the described task is according to the invention that a cover body stand on the edge of the control panel and can engage with locking members, of which at least one pair is movable, can engage in the sealing holes, with each movable locking member having a locking means operable with a bowl, such as a cam, assigned, that blocks the mobility of the locking member in the engaged position.

Ein derartiger Abdeckkörper kann auf dem Rand des Be­dienfeldes des Handbedienungsorgans leicht aufgesetzt und arretiert werden, womit leichtfertiges oder ver­sehentliches Wiedereinschalten wesentlich erschwert wird. Das Handbedienungsorgan läßt sich damit auch sperren, wenn durch die Plombierlöcher ein Plombier­draht nicht oder nur sehr erschwert durchgezogen werden könnte, wie es bei elektrischen Installationsanlagen bei einer Abdeckung in eienr Verteilung vorkommt, die bündig mit der Oberkante des Schutzkragens von Leitungsschutz­schaltern abschließt. Auf dem Rücken des Abdeckkörpers können dabei übliche Hinweise auf Montagearbeiten oder andere Hinweise in Informationsfeldern gegeben werden. Solche Informationen lassen sich aufdrucken, aufkleben oder anderweitig befestigen.Such a cover body can be easily placed and locked on the edge of the control panel of the manual control element, which makes reckoning easy or inadvertent much more difficult. The manual control element can also be locked if a lead wire could not be pulled through the sealing holes or only with great difficulty, as occurs in electrical installation systems with a cover in a distribution that is flush with the upper edge of the protective collar of circuit breakers. On the back of the cover body, usual information about assembly work or other information fields can be given. Such information can be printed, glued or otherwise attached.

Das Arrietierungsmittel kann am Abdeckkörper gelagert sein und innerhalb von Schlitzdurchbrüchen des Abdeckkörpers mit Ausnehmungen für Stifte eines Steckschlüssels ver­sehen sein. Hierdurch erzielt man mit einfachen und wirt­schaftlichen Mitteln eine Absperrung des Abdeckkörpers. Die Arretierungsmittel können insbesondere nach Art einer Kurvenscheibe ausgebildet sein und in der Blockierstel­lung mit zwei Höckern oder einem Plafondbereich am Riegel­glied anliegen, um das Arretierungsmittel in der Blockier­stellung rüttelfest zu halten. Das Riegelglied kann mit einem Filmangußscharnier aus einer Seitenwand des Abdeck­körpers gebildet werden.The arresting means can be mounted on the cover body and can be provided with recesses for pins of a socket wrench within slot openings in the cover body. As a result, the cover body is shut off with simple and economical means. The locking means can, in particular, be designed in the manner of a cam disc and, in the blocking position, bear against the locking member with two humps or a ceiling area in order to hold the locking means in the blocking position in a vibration-proof manner. The locking member can be formed with a film gate hinge from a side wall of the cover body.

Wenn das Arretierungsmittel in Öffnungsrichtung durch einen Anschlag in seiner Bewegung begrenzt ist, stellt man sicher, daß auch unter Erschütterungen das Arretie­rungsmittel sich nicht aus dem Zugriffbereich für den Steckschlüssel hinausbewegen kann. Dadurch ist gewähr­leistet, daß sich der Abdeckkörper befugterweise auch wieder leicht entfernen läßt.If the locking means in the opening direction is limited in its movement by a stop, it is ensured that the locking means cannot move out of the access area for the socket wrench even when shaken. This ensures that the cover body can also be easily removed again by authorization.

Um die Absperrung im Bedarfsfall, also mit wirtschaft­lichen Maßnahmen, noch sicherer zu machen, kann das Arretierungsmittel mit einer Griffrippe oberhalb des Rückens des Abdeckkörpers in Verbindung stehen, die in der Schließstellung an einer Rippe am Abdeckkörper anliegt. Durch fluchtende Löcher in Griffrippe und Rippe läßt sich dann der Bügel eines Bügelschlosses durch­führen und der Abdeckkörper regulär versperren. Ver­ständlicherweise könnte durch diese Löcher auch ein Plombierdraht durchgezogen werden.In order to make the barrier even safer when necessary, that is to say with economical measures, the locking means can be connected to a grip rib above the back of the cover body, which in the closed position rests against a rib on the cover body. Through aligned holes in the handle rib and rib, the shackle of a padlock can then be carried out and the cover body can be regularly blocked. Understandably, a sealing wire could also be pulled through these holes.

Ein wesentliches Anwendungsgebiet für die Erfindung sind elektrische Installationsgeräte nach Art eines Leitungs­schutzschalters, dessen Handbedienungsorgan in einem Schutzkragen angeordnet ist, wobei der Abdeckkörper auf den Rand des Schutzkragens abgestimmt ist.An essential area of application for the invention are electrical installation devices in the manner of a circuit breaker, the manual control element of which is in one Protective collar is arranged, the cover body being matched to the edge of the protective collar.

Die Erfindung soll nur anhand von in der Zeichnung grob schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden:

  • In Fig. 1 ist ein Abdeckkörper auf einem Leitungsschutz­schalter in Seitenansicht dargestellt.
  • In Fig. 2 ist ein Ausführungsbeispiel für einen Abdeck­körper in Untersicht wiedergegeben.
  • In Fig. 3 ist das Gerät, der Leitungsschutzschalter nach Fig. 1, in Aufsicht bei abgenommenem Abdeckkörper dar­gestellt.
  • In Fig. 4 ist der Abdeckkörper nach Fig. 2 in Seitenan­sicht nach einem Schnitt längs IV-IV nach Fig. 2 wieder­gegeben.
  • In Fig. 5 ist der Abdeckkörper nach Fig. 2 in Aufsicht dargestellt.
  • In Fig. 6 ist ein anderes Ausführungsbeispiel für einen Abdeckkörper in der Darstellung nach Fig. 5 veranschau­licht.
The invention is only to be explained in more detail with reference to exemplary embodiments shown roughly schematically in the drawing:
  • In Fig. 1, a cover body on a circuit breaker is shown in side view.
  • In Fig. 2 an embodiment of a cover body is shown in bottom view.
  • In Fig. 3 the device, the circuit breaker according to Fig. 1, is shown in supervision with the cover removed.
  • FIG. 4 shows the cover body according to FIG. 2 in a side view after a section along IV-IV according to FIG. 2.
  • In Fig. 5 the cover body of FIG. 2 is shown in supervision.
  • FIG. 6 illustrates another exemplary embodiment for a cover body in the illustration according to FIG. 5.

In Fig. 1 ist ein absperrbares Gerät 1, ein als Leitungs­schutzschalter ausgebildetes elektrisches Gerät, mit einem Abdeckkörper 2 veranschaulicht. Das Handbedienungs­organ 3 des Gerätes 1 ist in einem berandeten Bedienfeld, im Ausführungsbeispiel in einer Greifmulde 4 angeordnet. Der Rand des Bedienfeldes weist ein Paar gegenüberliegen­der Plombierlöcher 5 auf. An Anschlußklemmen 6 kann das Gerät elektrisch angeschlossen und mit einem Fuß 7 auf Tragschienen befestigt werden. Der Abdeckkörper 2 steht auf dem Rand des Bedienfelds auf und kann mit Riegel­gliedern 8 und 9 nach Fig. 2 durch Zapfen 10 in Plombier­löchern 5 eingreifen. Vom Paar aus Riegelglied 8 und Rie­gelglied 9 ist im Ausführungsbeispiel das Riegelglied 9 beweglich ausgebildet. Der Rand 11 des Abdeckkörpers 2 springt oberhalb der Zeichenebene - anhand von Fig. 2 orientiert - beim Riegelglied 8 und 9 nach innen zurück und hintergreift damit den Rand des zugeordneten Gerätes 1 nach den Fig. 1 und 3.In Fig. 1 a lockable device 1, an electrical device designed as a circuit breaker, is illustrated with a cover body 2. The manual control element 3 of the device 1 is arranged in a bordered control panel, in the exemplary embodiment in a gripping recess 4. The edge of the control panel has a pair of opposite sealing holes 5. The device can be electrically connected to terminals 6 and attached to mounting rails with a foot 7. The cover body 2 stands on the edge of the control panel and can engage with locking elements 8 and 9 according to FIG. 2 by means of pins 10 in sealing holes 5. In the exemplary embodiment, the locking member 9 is of the pair of locking member 8 and locking member 9 moveable. The edge 11 of the cover body 2 jumps above the plane of the drawing - oriented with reference to FIG. 2 - backwards at the locking members 8 and 9 and thus engages behind the edge of the associated device 1 according to FIGS. 1 and 3.

Durch einen Freischnitt 12 nach Fig. 2, der im Rand 11 senkrecht zum Rücken des Abdeckkörpers verläuft und unterhalb des Rückens horizontal zum Rücken des Abdeck­körpers weiterläuft, wird ein bewegliches Riegelglied 9 erzielt, wenn das Scharnier 13 im Sinne eines Filmanguß­scharniers bei entsprechendem Material ausreichend flexibel ist. Dem beweglichen Riegelglied 9 ist ein mit Schlüssel bedienbares Arretierungsmittel 14 nach Art einer Kurvenscheibe zugeordnet, das die Beweglichkeit des Riegelgliedes in der Eingriffstellung durch Verdre­hen entgegen dem Uhrzeigersinn blockiert. Die Zapfen 10 greifen dann in die Plombierlöcher 5 des Gerätes nach Fig. 3 ein und halten den Abdeckkörper am Gerät fest.A free cut 12 according to FIG. 2, which runs in the edge 11 perpendicular to the back of the cover body and continues horizontally below the back to the back of the cover body, results in a movable locking member 9 when the hinge 13 is sufficiently flexible in the sense of a film gate hinge with the appropriate material is. A locking means 14, which can be operated with a key, is assigned to the movable locking element 9 in the manner of a cam disk and blocks the mobility of the locking element in the engaged position by turning it counterclockwise. The pins 10 then engage in the sealing holes 5 of the device according to FIG. 3 and hold the cover body on the device.

Das Arretierungsmittel 14 kann am Abdeckkörpers an einem Lagerzapfen 15 nach Fig. 4 gelagert sein. Innerhalb von Schlitzdurchbrüchen 16 nach Fig. 4 und 5 im Abdeckkörper kann das Arretierungsmittel 14 mit Ausnehmungen 17 nach den Fig. 3, 4 und 5 für Stifte eines Steckschlüssels ver­sehen sein.The locking means 14 can be mounted on the cover body on a journal 15 according to FIG. 4. 4 and 5 in the cover body, the locking means 14 can be provided with recesses 17 according to FIGS. 3, 4 and 5 for pins of a socket wrench.

Das Arretierungsmittel 14 nach Fig. 2 ist nach Art einer Kurvenscheibe ausgebildet, wobei zwei Höcker 18 in der Blockierstellung am beweglichen Riegelglied 9 anliegen. Mit einem solchen Arretierungsmittel, wobei die Höcker auch durch einen Plafondbereich ersetzt sein können, ist die Blockierstellung rüttelfest sichergestellt. Die Kur­venscheibe kann also nicht in Öffnungsrichtung wegrutschen. Entsprechend kann das Arretierungsmittel 14 in Öffnungs­ richtung durch einen Anschlag 19 nach Fig. 2 in seiner Bewegung begrenzt werden, um in der Offenstellung auch unter Erschütterungen zu vermeiden, daß sich die Aus­nehmungen 17 aus dem Schlitzbereich 16 hinausdrehen können, wonach der Schlüssel nicht mehr eingeführt werden könnte.The locking means 14 according to FIG. 2 is designed in the manner of a cam disc, with two bumps 18 resting on the movable locking member 9 in the blocking position. With such a locking means, the cusps can also be replaced by a ceiling area, the blocking position is secured against vibrations. The cam disc cannot slide away in the opening direction. Accordingly, the locking means 14 can be opened 2 are limited in its movement by a stop 19 according to FIG. In order to avoid vibrations in the open position that the recesses 17 can turn out of the slot area 16, after which the key could no longer be inserted.

Nach Fig. 6 ist ein Arretierungsmittel wieder am Abdeck­körper gelagert. Über einen Schlitzdurchbruch 16 des Ab­deckkörpers 2 steht das Arretierungsmittel 14 mit einer Griffrippe 20 in Verbindung, die zwischen einer Offen­stellung und einer Schließstellung bewegbar ist. In der Schließstellung liegt die Griffrippe 20 an einer am Ab­deckkörper 14 angeordneten Rippe 21 an, die kürzer als die Griffrippe 20 ist. Dadurch kann man an der längeren Griffrippe 20 leicht zugreifen, um sie in die Offenstel­lung zu überführen. Durch fluchtende Löcher in Griffrip­pe 20 und Rippe 21 kann man den Bügel eines Bügelschlos­ses einführen und den Abdeckkörper in der Schließstel­lung regulär versperren.6, a locking means is again mounted on the cover body. Via a slot opening 16 in the cover body 2, the locking means 14 is connected to a grip rib 20 which can be moved between an open position and a closed position. In the closed position, the grip rib 20 bears against a rib 21 which is arranged on the cover body 14 and is shorter than the grip rib 20. This allows easy access to the longer grip rib 20 to bring it into the open position. Through aligned holes in the rib 20 and rib 21, you can insert the shackle of a padlock and regularly lock the cover body in the closed position.

Claims (6)

1. Absperrbares Gerät (1) durch eine Sperrvorrichtung für ein Handbedienungsorgan (3), das am Gerät in einem beran­deten Bedienfeld, beispielsweise in einer Greifmulde (4) angeordnet ist, dessen Rand zumindest ein Paar gegenüber­liegender Plombierlöcher (5) aufweist, dadurch gekennzeichnet, daß ein Abdeckkörper (2) auf dem Rand des Bedienfelds aufstehen und mit Riegel­gliedern (8, 9), von denen zumindest je Paar eines be­weglich ist, in die Plombierlöcher eingreifen kann, wo­bei jedem beweglichen Riegelglied (9) ein mit Schlüssel bedienbares Arretierungsmittel (14), wie eine Kurven­scheibe, zugeordnet ist, das die Beweglichkeit des Rie­gelgliedes in der Eingriffstellung blockiert.1. Lockable device (1) by a locking device for a manual control element (3) which is arranged on the device in a bordered control panel, for example in a gripping trough (4), the edge of which has at least one pair of sealing holes (5) located opposite one another, characterized in that that a cover body (2) stands on the edge of the control panel and can engage in the sealing holes with locking members (8, 9), of which at least one pair is movable, each movable locking member (9) being provided with a locking means (14 ), such as a cam, which blocks the mobility of the locking member in the engaged position. 2. Absperrbares Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Arretierungsmittel (14) am Abdeckkörper gelagert ist und innerhalb von Schlitzdurchbrüchen (16) des Abdeckkörpers mit Ausneh­mungen (17) für Stifte eines Steckschlüssels versehen ist.2. Lockable device according to claim 1, characterized in that the locking means (14) is mounted on the cover body and is provided within slots (16) of the cover body with recesses (17) for pins of a socket wrench. 3. Absperrbares Gerät nach Anspruch 2, dadurch gekennzeichnet, daß das Arretierungsmittel (14) nach Art einer Kurvenscheibe ausgebildet ist und in der Blockierstellung mit zwei Höckern (18) oder einem Plafondbereich am beweglichen Riegelglied (9) anliegt, das aus dem Rand des Abdeckkörpers als Klappe mit Film­angußscharnier ausgeführt ist.3. Lockable device according to claim 2, characterized in that the locking means (14) is designed in the manner of a cam and in the blocking position with two bumps (18) or a ceiling area on the movable locking member (9), which comes from the edge of the cover body is designed as a flap with a film gate hinge. 4. Absperrbares Gerät nach Anspruch 3, dadurch gekennzeichnet, daß das Arretierungsmittel (14) in Öffnungsrichtung durch einen Anschlag (19) in seiner Bewegung begrenzt ist.4. Lockable device according to claim 3, characterized in that the locking means (14) is limited in the opening direction by a stop (19) in its movement. 5. Absperrbares Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Arretierungsmittel (14) am Abdeckkörper gelagert ist und über einen Schlitz­durchbruch (16) im Abdeckkörper mit einer Griffrippe (20) in Verbindung steht, die zwischen einer Offenstellung und einer Schließstellung bewegbar ist, wobei die Schließstellung durch einen am Abdeckörper fest ange­ordnete Rippe (21), die kürzer als die Griffrippe (20) ist, bei Anlegen der Griffrippe begrenzt ist und daß der Abdeckkörper durch fluchtende Löcher in Griffrippe und Rippe mittels Bügelschloß versperrbar ist.5. Lockable device according to claim 1, characterized in that the locking means (14) is mounted on the cover body and is connected via a slot opening (16) in the cover body with a grip rib (20) which is movable between an open position and a closed position, The closed position is limited by a rib (21) which is fixed to the cover body and which is shorter than the grip rib (20) when the grip rib is put on, and that the cover body can be locked by means of aligned holes in the grip rib and rib by means of a padlock. 6. Absperrbares Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Gerät ein elektri­sches Installationsgerät nach Art eines Leitungsschutz­schalters ist, dessen Handbedienungsorgan von einem Schutzkragen umgeben ist, und daß der Abdeckkörper auf dessen Rand abgestimmt ist.6. Lockable device according to claim 1, characterized in that the device is an electrical installation device in the manner of a circuit breaker, the manual control element is surrounded by a protective collar, and that the cover body is matched to its edge.
EP87100950A 1986-02-07 1987-01-23 Lockable apparatus with locking device Expired - Lifetime EP0232773B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87100950T ATE69120T1 (en) 1986-02-07 1987-01-23 LOCKABLE DEVICE WITH LOCKING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3603941 1986-02-07
DE3603941 1986-02-07

Publications (2)

Publication Number Publication Date
EP0232773A1 true EP0232773A1 (en) 1987-08-19
EP0232773B1 EP0232773B1 (en) 1991-10-30

Family

ID=6293673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87100950A Expired - Lifetime EP0232773B1 (en) 1986-02-07 1987-01-23 Lockable apparatus with locking device

Country Status (5)

Country Link
EP (1) EP0232773B1 (en)
AT (1) ATE69120T1 (en)
AU (1) AU599953B2 (en)
DE (1) DE3774143D1 (en)
ZA (1) ZA87870B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202764U1 (en) * 1992-03-02 1992-05-07 Siemens AG, 80333 München Lockable device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032756A1 (en) * 1980-08-30 1982-04-08 Ellenberger & Poensgen Gmbh, 8503 Altdorf Switching unit with manual switch-off safeguard - has hand-piece of actuation element fully enclosed in housing receptacle
DE8509543U1 (en) * 1985-03-29 1985-07-04 Siemens AG, 1000 Berlin und 8000 München Miniature circuit breaker with switch-on lock
DE8528383U1 (en) * 1985-10-05 1985-11-21 Christian Geyer GmbH & Co, 8500 Nürnberg Electrical installation switch with switch lock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1986276A (en) * 1976-11-22 1978-06-01 Bell A B Containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032756A1 (en) * 1980-08-30 1982-04-08 Ellenberger & Poensgen Gmbh, 8503 Altdorf Switching unit with manual switch-off safeguard - has hand-piece of actuation element fully enclosed in housing receptacle
DE8509543U1 (en) * 1985-03-29 1985-07-04 Siemens AG, 1000 Berlin und 8000 München Miniature circuit breaker with switch-on lock
DE8528383U1 (en) * 1985-10-05 1985-11-21 Christian Geyer GmbH & Co, 8500 Nürnberg Electrical installation switch with switch lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202764U1 (en) * 1992-03-02 1992-05-07 Siemens AG, 80333 München Lockable device

Also Published As

Publication number Publication date
AU6858387A (en) 1987-08-13
ATE69120T1 (en) 1991-11-15
ZA87870B (en) 1987-09-30
DE3774143D1 (en) 1991-12-05
AU599953B2 (en) 1990-08-02
EP0232773B1 (en) 1991-10-30

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