EP1077457A3 - Sicherheitsschalter - Google Patents

Sicherheitsschalter Download PDF

Info

Publication number
EP1077457A3
EP1077457A3 EP00123046A EP00123046A EP1077457A3 EP 1077457 A3 EP1077457 A3 EP 1077457A3 EP 00123046 A EP00123046 A EP 00123046A EP 00123046 A EP00123046 A EP 00123046A EP 1077457 A3 EP1077457 A3 EP 1077457A3
Authority
EP
European Patent Office
Prior art keywords
control disk
key
safety switch
fixture
devices
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
EP00123046A
Other languages
English (en)
French (fr)
Other versions
EP1077457B1 (de
EP1077457A2 (de
Inventor
Erik BÄCHLE
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.)
Euchner GmbH and Co KG
Original Assignee
Euchner GmbH and Co KG
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 Euchner GmbH and Co KG filed Critical Euchner GmbH and Co KG
Publication of EP1077457A2 publication Critical patent/EP1077457A2/de
Publication of EP1077457A3 publication Critical patent/EP1077457A3/de
Application granted granted Critical
Publication of EP1077457B1 publication Critical patent/EP1077457B1/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
    • 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
    • H01H2027/005—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 the key receiving part having multiple openings to allow keys from different directions to operate the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Air Bags (AREA)
  • Control Of Combustion (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Bei einem Sicherheitsschalter mit einem Schaltergehäuse, wenigstens einem Schlüsselkanal im Schaltergehäuse, in den von außen ein Schlüssel (7) einführbar ist, einer Steuerscheibe, die in den Schlüsselkanal ragt und sich beim Einführen des Schlüssels (7) dreht, sind Mittel (15, 19, 25) vorgesehen zum Fixieren der Steuerscheibe bei vollständig eingeführtem Schlüssel (7).
EP00123046A 1996-11-30 1997-11-20 Sicherheitsschalter Expired - Lifetime EP1077457B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19649717 1996-11-30
DE19649717A DE19649717A1 (de) 1996-11-30 1996-11-30 Sicherheitsschalter
EP97951250A EP0941549B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97951250.6 Division 1998-06-11

Publications (3)

Publication Number Publication Date
EP1077457A2 EP1077457A2 (de) 2001-02-21
EP1077457A3 true EP1077457A3 (de) 2001-03-14
EP1077457B1 EP1077457B1 (de) 2002-12-11

Family

ID=7813252

Family Applications (3)

Application Number Title Priority Date Filing Date
EP97951250A Expired - Lifetime EP0941549B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter
EP00123046A Expired - Lifetime EP1077457B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter
EP99124187A Expired - Lifetime EP0982747B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97951250A Expired - Lifetime EP0941549B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99124187A Expired - Lifetime EP0982747B1 (de) 1996-11-30 1997-11-20 Sicherheitsschalter

Country Status (6)

Country Link
US (1) US6084185A (de)
EP (3) EP0941549B1 (de)
JP (1) JP2001504981A (de)
AT (3) ATE201115T1 (de)
DE (4) DE19649717A1 (de)
WO (1) WO1998025284A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292975B1 (it) † 1997-04-11 1999-02-11 Pizzato Elettrica Srl Interruttore di sicurezza a chiave.
DE19859260C2 (de) * 1998-12-22 2001-03-01 Euchner Gmbh & Co Sicherheitsschalter zum Schalten einer elektrischen Verbindung in Abhängigkeit des Schließzustandes einer zu überwachenden Einrichtung
DE19917211C1 (de) 1999-04-16 2000-11-16 Euchner Gmbh & Co Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter
GB0214205D0 (en) * 2002-06-19 2002-07-31 Eja Ltd Lockable switch mechanism
US7928330B2 (en) * 2006-09-29 2011-04-19 Rockwell Automation Limited Safety switch
TWM319773U (en) * 2007-03-08 2007-10-01 Healthstream Taiwan Inc Control mechanism for safe switch of exercise facilities
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963706A (en) * 1989-01-12 1990-10-16 Eja Engineering Company Limited Safety switch assemblies
DE4039652C1 (en) * 1990-12-12 1992-03-05 Kloeckner-Moeller Gmbh, 5300 Bonn, De Detachable safety-interlock for electrical switch - has key guides chamfered to facilitate final engagement with coded cam
DE4338910C1 (de) * 1993-11-15 1995-02-16 Bernstein Hans Spezialfabrik Sicherheitsschalter
DE4408024A1 (de) * 1994-03-10 1995-09-14 Euchner & Co Sicherheitsschalter
EP0707329A1 (de) * 1994-10-13 1996-04-17 HANS BERNSTEIN SPEZIALFABRIK FÜR SCHALTKONTAKTE GmbH & CO. Sicherheitsschalter
WO1996033504A1 (en) * 1995-04-19 1996-10-24 Eja Engineering Plc Switch assemblies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100862C2 (de) * 1981-01-14 1984-02-09 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Sicherheitsschalter
DE3209414A1 (de) * 1981-01-14 1983-09-22 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Sicherheitsschalter fuer schutzabdeckungen u.dgl.
JP3281384B2 (ja) * 1992-06-02 2002-05-13 イー・ジェイ・エイ・エンジニアリング・パブリック・リミテッド・カンパニー 安全スイッチ装置
DE4303367C1 (de) * 1993-02-05 1994-02-24 Schmersal K A Gmbh & Co Sicherheitsschalter
FR2741993B1 (fr) * 1995-12-05 1998-01-16 Schneider Electric Sa Interrupteur electrique de securite a cle
DE19602690C1 (de) * 1996-01-26 1997-04-10 Euchner & Co Sicherheitsschalter
DE29609012U1 (de) * 1996-05-20 1996-10-24 Hans Bernstein, Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Sicherheitsschalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963706A (en) * 1989-01-12 1990-10-16 Eja Engineering Company Limited Safety switch assemblies
DE4039652C1 (en) * 1990-12-12 1992-03-05 Kloeckner-Moeller Gmbh, 5300 Bonn, De Detachable safety-interlock for electrical switch - has key guides chamfered to facilitate final engagement with coded cam
DE4338910C1 (de) * 1993-11-15 1995-02-16 Bernstein Hans Spezialfabrik Sicherheitsschalter
DE4408024A1 (de) * 1994-03-10 1995-09-14 Euchner & Co Sicherheitsschalter
EP0707329A1 (de) * 1994-10-13 1996-04-17 HANS BERNSTEIN SPEZIALFABRIK FÜR SCHALTKONTAKTE GmbH & CO. Sicherheitsschalter
WO1996033504A1 (en) * 1995-04-19 1996-10-24 Eja Engineering Plc Switch assemblies

Also Published As

Publication number Publication date
JP2001504981A (ja) 2001-04-10
DE19649717A1 (de) 1998-06-04
DE59703519D1 (de) 2001-06-13
ATE201115T1 (de) 2001-05-15
EP0982747A3 (de) 2000-11-22
EP1077457B1 (de) 2002-12-11
EP0982747B1 (de) 2003-01-22
US6084185A (en) 2000-07-04
EP0941549A1 (de) 1999-09-15
DE59709207D1 (de) 2003-02-27
EP1077457A2 (de) 2001-02-21
EP0941549B1 (de) 2001-05-09
WO1998025284A1 (de) 1998-06-11
ATE231649T1 (de) 2003-02-15
EP0982747A2 (de) 2000-03-01
ATE229691T1 (de) 2002-12-15
DE59708969D1 (de) 2003-01-23

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