EP1465222B1 - Dispositif de verrouillage électrique et mécanique - Google Patents

Dispositif de verrouillage électrique et mécanique Download PDF

Info

Publication number
EP1465222B1
EP1465222B1 EP20030007700 EP03007700A EP1465222B1 EP 1465222 B1 EP1465222 B1 EP 1465222B1 EP 20030007700 EP20030007700 EP 20030007700 EP 03007700 A EP03007700 A EP 03007700A EP 1465222 B1 EP1465222 B1 EP 1465222B1
Authority
EP
European Patent Office
Prior art keywords
blocking element
accordance
locking apparatus
locking
switching
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 - Fee Related
Application number
EP20030007700
Other languages
German (de)
English (en)
Other versions
EP1465222A1 (fr
Inventor
Guntram Dr. Becker
Norbert Maschke
Thomas Rieger
Thomas Rölke
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to EP20030007700 priority Critical patent/EP1465222B1/fr
Priority to DE50307419T priority patent/DE50307419D1/de
Priority to ES03007700T priority patent/ES2283673T3/es
Publication of EP1465222A1 publication Critical patent/EP1465222A1/fr
Application granted granted Critical
Publication of EP1465222B1 publication Critical patent/EP1465222B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/70—Power reset mechanisms actuated by electric motor

Definitions

  • the invention relates to a mechanical and electrical locking device of a motor-actuated switching device according to the preamble of claim 1.
  • a locking device is known for example from EP 1 137 033 A2.
  • a known from DE 694 06 026 T2 locking device has a locking member for the mechanical and electrical security of a motor drive block, which essentially comprises a retractable in the housing of the motor drive block bracket.
  • the bracket interacts directly with a switch knob and indirectly with a switch in the power drive circuit of the motor drive block.
  • the invention starting from a locking device according to EP 1 137 033 A2, is based on the object of specifying a mechanical and electrical locking device, which is particularly simple and space-saving, for a motor-actuated switching device.
  • the blocking element is designed as a rotatable disc.
  • a flat disc is particularly well integrated into a device housing and protrudes regardless of the switching position not or not significantly beyond the housing contour. An unintentional adjustment of the disc is therefore virtually impossible, even if it is not determined by means of a lock.
  • a locking function of the disc is preferably given by means of a cooperating with this or formed on this spring element.
  • the locking device is designed such that the electrical locking switch is leading the mechanical locking element.
  • the blocking element is actuated in order to mechanically and electrically block the switching knob, the supply circuit of the motor drive is necessarily electrically locked by the opening of the locking switch before the mechanical blocking of the switching knob.
  • the anticipatory switching behavior of the electrical interlock switch ensures that, in the case of a mechanically blocked switch knob, its electric drive can in no case be supplied with energy.
  • the blocking element preferably has a first opening, which allows a backup in the locked position of the switch knob by means of a lock, such as padlock.
  • a second opening in the blocking element is preferably provided for a sealing wire.
  • a latching of the blocking element in at least one detent position can be made possible by a corresponding latching device.
  • the blocking element can be actuated by means of a manual actuating device and / or a tool-actuatable adjusting device.
  • a display element is preferably integrated in the disc. If an operation of the disc is provided exclusively or alternatively to the manual actuation by means of a tool, then the adjusting device for attaching the tool preferably also forms the display element at the same time.
  • FIGS 1 to 4 show a switching device 1 with a motor driven driveable knob 2, which is located in the illustrations in the off position (FIGS 1 and 3: front view, Figures 2 and 4: rear view). Only in the off position shown in all mentioned FIG the switching knob 2 can be blocked by means of a blocking element 3 designed as a lever.
  • the pivotable blocking element 3 has a projection 4, which can engage behind a recess 5 of the switching knob 2. If the blocking element 3 is swiveled out of the housing 6 of the switching device 1 (FIGS. 1 and 2), then a first opening 7 for a padlock and a second opening 8 for a sealing wire are visible.
  • the locking switch 9 can be actuated directly by the blocking element 3, which is shown in more detail in FIG.
  • the blocking element 3 has substantially an L-shaped outer contour, wherein an upper edge 10 in the folded state of the blocking element 3, in which the switching knob 2 is released ( Figures 3 and 4), flush with a housing upper edge 11 of the switching device 1.
  • a manually operable actuator 13 in the form of a handle. The blocking element 3 is thus accessible from the housing side edge 12 for manual actuation.
  • the handle 13 is formed on a lever arm 14 of the blocking element 3, which additionally has two locking recesses 15 as locking devices, which cooperate with a molded-on housing 6 detent spring 16.
  • the blocking element 3 in both the switching knob 2 blocking position ( Figures 1 and 2) and in the switching knob 2 releasing position ( Figures 3 and 4) can be latched.
  • a folding out of the blocking element 3 from the housing 6 is only possible when the switch knob 2 is in the off position shown.
  • the locking lever 9 cooperating with the lever arm 14 first opens before the blocking element 3 mechanically blocks the switching knob 2.
  • FIG. 6 shows in perspective the switching device 1, which is provided for placement on a mounting rail.
  • a connecting rail 17 is pushed, by means of which serving as a remote control unit switching device 1 with a likewise attachable to the support rail, generally identical contour mounted device is connectable.
  • FIGS. 7 to 10 show a switching device 1 in a preferred embodiment.
  • a blocking element 3 shown in greater detail in FIGS. 11 a and b is designed according to the invention as a rotatable disc which is arranged almost completely parallel to the housing upper edge 11 within the housing 6.
  • Analogous to the embodiment of Figures 1 to 6 is an actuator 13, here in the form of a corrugated edge of the disc 3, the housing side edge 12 faces. Due to the design of the blocking element 3 as a disc, however, this is always practically completely integrated into the contours of the switching device 1, regardless of the switching position. Unintended operation, as would be easily possible, for example, by touching a lever, therefore, must not be considered in the case of the disc-shaped blocking element 3.
  • the disk-shaped blocking element 3 has at its periphery a projection 4, which serves as in the embodiment of FIGS 1 to 6 of the locking of the switch knob 2.
  • an arcuate spring element 18 is further formed as a locking device.
  • the elastic latching device 18 cooperates in a manner not shown with a rigid structure within the housing 6.
  • a switching contour 19 is arranged, which serves for the direct actuation of the electric locking switch 9.
  • the switching contour 19 extends over a further angular range than the projection 4, whereby an anticipatory switching behavior of the electrical interlocking switch 9 is given in relation to the mechanical blocking function of the blocking element 3.
  • FIGS. 7 to 9 show the switching device 1 in three different switching states.
  • An adjusting device 20 with a slot 21 is arranged centrally on the blocking element 3 and accessible through an actuating opening 22 in the housing 6.
  • the adjusting device 20 is highlighted so far from the substantially flat blocking element 3 that its surface is arranged approximately flush with the surface of the housing 6.
  • the slot 21 serves both the operation by means of a screwdriver and the display of the switching state of the blocking element. 3
  • the switching device 1 is both electrically and manually switchable. If the blocking element 3 is rotated approximately 45 ° to the left, then the switching device 1 is still manually switchable, ie the projection 4 is not yet in engagement with the switch knob 2, but electrically disconnected, ie the locking switch 9 is actuated by the blocking element 3 (FIG 8). At further Rotation of the blocking element 3 by 45 °, the mechanical locking of the switch knob 2 in function occurs. In this switching state (FIG. 9), the openings 7, 8 for a padlock or a sealing wire can also be accessed through a housing recess 23. The spring element 18 causes a locking of the blocking element 3 in each of the switching states shown in Figures 7 to 9.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Rehabilitation Tools (AREA)
  • Prostheses (AREA)

Claims (10)

  1. Dispositif de verrouillage mécanique et électrique d'un appareil électrique de commutation (1) pouvant être actionné par moteur, comprenant un garrot de commutation (2) pouvant être entraîné par moteur, et un élément de blocage (3) mécanique qui coopère avec le garrot de commutation (2), et est en même temps prévu pour l'actionnement direct d'un interrupteur de verrouillage (9) électrique inséré dans le circuit de courant d'alimentation de l'entraînement par moteur,
    caractérisé en ce que l'élément de blocage (3) est réalisé en tant que disque rotatif.
  2. Dispositif de verrouillage selon la revendication 1,
    caractérisé en ce que l'interrupteur de verrouillage (9) électrique est en avance par rapport à l'élément de blocage (3) mécanique.
  3. Dispositif de verrouillage selon la revendication 1 ou 2,
    caractérisé en ce que l'élément de blocage (3) présente une première ouverture (7) pour un cadenas.
  4. Dispositif de verrouillage selon l'une des revendications 1 à 3,
    caractérisé en ce que l'élément de blocage (3) présente une deuxième ouverture (8) pour un fil de plombage.
  5. Dispositif de verrouillage selon l'une des revendications 1 à 4,
    caractérisé par un dispositif d'encliquetage (15, 16, 18) de l'élément de blocage (3).
  6. Dispositif de verrouillage selon l'une des revendications 1 à 5,
    caractérisé par un dispositif d'actionnement (13) pouvant être actionné manuellement, pour l'élément de blocage (3).
  7. Dispositif de verrouillage selon l'une des revendications 1 à 6,
    caractérisé en ce que le disque rotatif (3) comprend un élément élastique (18) fournissant une fonction d'encliquetage.
  8. Dispositif de verrouillage selon l'une des revendications 1 à 7,
    caractérisé en ce que le disque rotatif (3) comprend un dispositif de manoeuvre (20) pouvant être actionné au moyen d'un outil.
  9. Dispositif de verrouillage selon l'une des revendications 1 à 8,
    caractérisé en ce que le disque rotatif (3) présente un élément indicateur (21) pour indiquer l'état de commutation.
  10. Dispositif de verrouillage selon les revendications 8 et 9,
    caractérisé en ce que le dispositif de manoeuvre (20) renferme l'élément indicateur (21).
EP20030007700 2003-04-03 2003-04-03 Dispositif de verrouillage électrique et mécanique Expired - Fee Related EP1465222B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20030007700 EP1465222B1 (fr) 2003-04-03 2003-04-03 Dispositif de verrouillage électrique et mécanique
DE50307419T DE50307419D1 (de) 2003-04-03 2003-04-03 Mechanische und elektrische Verriegelungsvorrichtung
ES03007700T ES2283673T3 (es) 2003-04-03 2003-04-03 Dispositivo de enclavamiento mecanico y electrico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030007700 EP1465222B1 (fr) 2003-04-03 2003-04-03 Dispositif de verrouillage électrique et mécanique

Publications (2)

Publication Number Publication Date
EP1465222A1 EP1465222A1 (fr) 2004-10-06
EP1465222B1 true EP1465222B1 (fr) 2007-06-06

Family

ID=32842762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030007700 Expired - Fee Related EP1465222B1 (fr) 2003-04-03 2003-04-03 Dispositif de verrouillage électrique et mécanique

Country Status (3)

Country Link
EP (1) EP1465222B1 (fr)
DE (1) DE50307419D1 (fr)
ES (1) ES2283673T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207938A1 (de) * 2014-04-28 2015-10-29 Siemens Aktiengesellschaft Verriegelungsvorrichtung für ein Schaltgerät mit einem Aufsatzmodul

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878070B1 (fr) * 2004-11-18 2006-12-22 Areva T & D Ag Dispositif de commande mecanique pour un appareillage electrique a trois positions de commutation ayant un levier de selection cooperant avec une came
CN101604584B (zh) * 2008-06-10 2011-12-07 上海雷诺尔科技股份有限公司 防误操作隔离开关
CN102318028B (zh) 2008-12-19 2014-08-20 施耐德电器工业公司 远程控制单元的手柄驱动机构及包括其的单元
DE102010041565A1 (de) * 2010-09-28 2012-03-29 Siemens Aktiengesellschaft Reiheneinbaugerät
CN106935447A (zh) * 2015-12-31 2017-07-07 上海良信电器股份有限公司 一种电动操作装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045568C2 (de) * 1980-11-28 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Motorantrieb für Niederspannungs-Schutzschalter
DE4222551C2 (de) * 1992-07-09 2001-07-19 Schupa Gmbh Mechanische Schaltknopfsperre für Schaltgeräte mit zusätzlicher Aufnahme für ein Vorhängeschloß
FR2701159B1 (fr) * 1993-02-03 1995-03-31 Merlin Gerin Dispositif de condamnation mécanique et électrique d'un bloc de télécommande pour disjoncteur modulaire.
DE10013103C1 (de) * 2000-03-17 2001-11-29 Aeg Niederspannungstech Gmbh Gehäuse
DE10013108B4 (de) * 2000-03-17 2006-07-06 Aeg Niederspannungstechnik Gmbh & Co Kg Sicherungseinrichtung für elektrische Vorrichtungen
FR2817078B1 (fr) * 2000-11-21 2003-02-14 Hager Electro Dispositif de commande a distance pour appareillage modulaire de protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207938A1 (de) * 2014-04-28 2015-10-29 Siemens Aktiengesellschaft Verriegelungsvorrichtung für ein Schaltgerät mit einem Aufsatzmodul

Also Published As

Publication number Publication date
ES2283673T3 (es) 2007-11-01
EP1465222A1 (fr) 2004-10-06
DE50307419D1 (de) 2007-07-19

Similar Documents

Publication Publication Date Title
DE102007017931B4 (de) Schwenkgriffverschluß
EP1225290B1 (fr) Serrure de porte pour véhicule automobile
EP0496736B1 (fr) Dispositif de blocage et de deblocage de portieres pour permettre l'acces a l'espace interieur d'un vehicule a moteur
DE19619958C2 (de) Schloß für eine Kraftfahrzeugtür
DE102007043133B3 (de) Lasttrennschalter
DE4008834C1 (en) Interrogator for car door lock - has switch trip coupled to cylinder and connected to adjacent control switch
DE102008019986B4 (de) Anbauelement zur Montage an einem Schaltschrank-Rahmengestell
DE19530728A1 (de) Kraftfahrzeugverschluß
DE102006007600A1 (de) Drehsteller für elektrische oder elektronische Gräte in einem Kraftfahrzeug
EP1651833A1 (fr) Fermeture de portiere de vehicule
DE3901260A1 (de) Griffanordnung fuer ein elektrisches schaltgeraet
EP1933345A1 (fr) Système de verrouillage et de maneuvre d'un interrupteur pour générateur
WO2019011527A1 (fr) Système de poignée de porte d'un véhicule automobile
WO2013056759A1 (fr) Ensemble coupe-circuit multipolaire pour systèmes de barres omnibus
EP1465222B1 (fr) Dispositif de verrouillage électrique et mécanique
DE3406116C2 (fr)
DE19742798B4 (de) Kraftfahrzeug-Türschloß o. dgl. mit Öffnungshilfe und Kindersicherung
DE4137779A1 (de) Motorantrieb fuer schaltgeraete, wie leistungsschalter oder schutzschalter, mit kipphebelbetaetigung
WO2019120598A1 (fr) Ensemble poignée de porte de véhicule à moteur doté d'un module de commande
DE102007060932B4 (de) Elektrisches Schaltgerät mit einem Drehgriff
DE10392813B4 (de) Schloss für eine Tür eines Kraftfahrzeuges
DE3007304A1 (de) Elektrischer schalter, insbesondere fuer ein elektrisches handwerkzeug
DE19717236C2 (de) Elektrisches Schaltgerät
DE202008002672U1 (de) Elektrisches Handwerkzeug
DE19606271A1 (de) Schutzschalter mit Verriegelungsvorrichtung gegen Einschalten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

17P Request for examination filed

Effective date: 20041109

17Q First examination report despatched

Effective date: 20050207

AKX Designation fees paid

Designated state(s): DE ES FR IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR IT

REF Corresponds to:

Ref document number: 50307419

Country of ref document: DE

Date of ref document: 20070719

Kind code of ref document: P

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2283673

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080307

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20110526

Year of fee payment: 9

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20131023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120404

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160429

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170619

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20170426

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20171229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170502

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50307419

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180403