EP0814490A3 - Sicherheitsvorrichtung für Positionsschalter - Google Patents

Sicherheitsvorrichtung für Positionsschalter Download PDF

Info

Publication number
EP0814490A3
EP0814490A3 EP97109371A EP97109371A EP0814490A3 EP 0814490 A3 EP0814490 A3 EP 0814490A3 EP 97109371 A EP97109371 A EP 97109371A EP 97109371 A EP97109371 A EP 97109371A EP 0814490 A3 EP0814490 A3 EP 0814490A3
Authority
EP
European Patent Office
Prior art keywords
engagement
mechanical
electronic
safety device
decoding
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
EP97109371A
Other languages
English (en)
French (fr)
Other versions
EP0814490A2 (de
EP0814490B1 (de
Inventor
Alfred Bonn
Ulrich Trapp
Jürgen Volberg
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
Kloeckner Moeller GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7797193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0814490(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moeller GmbH, Kloeckner Moeller GmbH filed Critical Moeller GmbH
Publication of EP0814490A2 publication Critical patent/EP0814490A2/de
Publication of EP0814490A3 publication Critical patent/EP0814490A3/de
Application granted granted Critical
Publication of EP0814490B1 publication Critical patent/EP0814490B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/002—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Lock And Its Accessories (AREA)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)
  • Air Bags (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Sicherheitsvorrichtung für Positionsschalter oder dergleichen, bestehend aus einem Betätigungselement (8) und einem Freigabeelement (4), wobei das Betätigungselement (8) und das Freigabeelement (4) derart mechanisch codiert sind, daß durch das betriebsmäßige Zusammenführen von Betätigungselement (8) und Freigabeelement (4) eine mechanische Dekodierung und zugleich eine mechanische Verriegelung zwischen diesen beiden Teilen (4, 8) erreicht wird. Erfindungsgemäß sind das Betätigungselement (8) und das Freigabeelement (4) außerdem elektronisch codiert.
Dabei weist das Freigabeelement (4) zusätzlich ein elektronisches Schreib- und Lesegerät (12) und das Betätigungselement (8) einen Transponder (10) auf, so daß erst nach erfolgter mechanischer und elektronischer Dekodierung ein elektrischer Schaltvorgang freigegeben wird. Ferner wird das Betätigungselement (8) beim erstmaligen betriebsmäßigen Zusammenführen mit dem Freigabeelement (4) programmiert.
EP97109371A 1996-06-18 1997-06-10 Sicherheitsvorrichtung für Positionsschalter Expired - Lifetime EP0814490B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624172A DE19624172C2 (de) 1996-06-18 1996-06-18 Sicherheitsvorrichtung für Positionsschalter
DE19624172 1996-06-18

Publications (3)

Publication Number Publication Date
EP0814490A2 EP0814490A2 (de) 1997-12-29
EP0814490A3 true EP0814490A3 (de) 1999-12-01
EP0814490B1 EP0814490B1 (de) 2001-01-17

Family

ID=7797193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109371A Expired - Lifetime EP0814490B1 (de) 1996-06-18 1997-06-10 Sicherheitsvorrichtung für Positionsschalter

Country Status (4)

Country Link
EP (1) EP0814490B1 (de)
JP (1) JPH1092270A (de)
AT (1) ATE198809T1 (de)
DE (2) DE19624172C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980169A1 (it) * 1998-09-15 2000-03-15 Pizzato Elettrica Srl Assieme interruttore di sicurezza a chiave.
DE19917212A1 (de) * 1999-04-16 2000-11-02 Euchner Gmbh & Co Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter
DE10229104B4 (de) * 2002-06-25 2007-10-18 Assa Abloy Sicherheitstechnik Gmbh Schaltzylinder für elektrisch mittels eines Schalters ein- und ausschaltbare Geräte oder Anlagen
DE10230564A1 (de) * 2002-07-05 2004-01-29 Gerhard Thiel Kodierte Verriegelungseinrichtung mit Zuhaltung
DE102005010949A1 (de) * 2005-03-10 2006-09-14 Abb Patent Gmbh System zur Freigabe eines elektrischen Installationsgerätes
DE102005057108A1 (de) * 2005-11-28 2007-05-31 Pilz Gmbh & Co. Kg Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür
JP5195855B2 (ja) * 2010-09-17 2013-05-15 オムロン株式会社 スイッチ
DE102011119413A1 (de) * 2011-11-21 2013-05-23 Euchner Gmbh + Co. Kg Vorrichtung zum Steuern des Betriebs einer Maschine, Sperreinsatz für eine solche Vorrichtung und zugehöriges Betriebsverfahren
DE102011121235A1 (de) 2011-12-12 2013-06-13 Euchner Gmbh + Co. Kg Modul für einen Sicherheitsschalter, Sicherheitsschalter mit einem solchen Modul sowie Betätiger für einen solchen Sicherheitsschalter
DE102013014456B4 (de) * 2013-08-30 2016-03-24 Euchner Gmbh + Co. Kg Betätiger eines Sicherheitsschalters sowie Sicherheitsschalter mit einem solchen Betätiger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203153U1 (de) * 1992-03-10 1992-06-17 Gase, Stephan, Dipl.-Ing., 7530 Pforzheim Elektrisches Gerät, insbesondere Computer mit intelligentem Schutzschalter
EP0525730A1 (de) * 1991-08-02 1993-02-03 Kabushiki Kaisha Tokai Rika Denki Seisakusho Schliesszylinder und Schlüssel
DE4238016A1 (de) * 1992-11-11 1994-05-19 Kloeckner Moeller Gmbh Vorrichtung zum Betreiben eines Positionsschalters
EP0655405A1 (de) * 1993-11-30 1995-05-31 Placido Giusto Zuführeinrichtung für dünnes und empfindliches bandförmiges Gut
DE29515529U1 (de) * 1995-09-29 1996-01-11 Elan Schaltelemente GmbH, 35435 Wettenberg Verriegelungseinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303367C1 (de) * 1993-02-05 1994-02-24 Schmersal K A Gmbh & Co Sicherheitsschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525730A1 (de) * 1991-08-02 1993-02-03 Kabushiki Kaisha Tokai Rika Denki Seisakusho Schliesszylinder und Schlüssel
DE9203153U1 (de) * 1992-03-10 1992-06-17 Gase, Stephan, Dipl.-Ing., 7530 Pforzheim Elektrisches Gerät, insbesondere Computer mit intelligentem Schutzschalter
DE4238016A1 (de) * 1992-11-11 1994-05-19 Kloeckner Moeller Gmbh Vorrichtung zum Betreiben eines Positionsschalters
EP0655405A1 (de) * 1993-11-30 1995-05-31 Placido Giusto Zuführeinrichtung für dünnes und empfindliches bandförmiges Gut
DE29515529U1 (de) * 1995-09-29 1996-01-11 Elan Schaltelemente GmbH, 35435 Wettenberg Verriegelungseinrichtung

Also Published As

Publication number Publication date
EP0814490A2 (de) 1997-12-29
ATE198809T1 (de) 2001-02-15
DE19624172A1 (de) 1998-01-02
EP0814490B1 (de) 2001-01-17
DE19624172C2 (de) 2000-05-11
JPH1092270A (ja) 1998-04-10
DE59702918D1 (de) 2001-02-22

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