EP0653771A3 - Sicherheitsschalter. - Google Patents

Sicherheitsschalter. Download PDF

Info

Publication number
EP0653771A3
EP0653771A3 EP94116205A EP94116205A EP0653771A3 EP 0653771 A3 EP0653771 A3 EP 0653771A3 EP 94116205 A EP94116205 A EP 94116205A EP 94116205 A EP94116205 A EP 94116205A EP 0653771 A3 EP0653771 A3 EP 0653771A3
Authority
EP
European Patent Office
Prior art keywords
safety switch
safety
switch
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
EP94116205A
Other languages
English (en)
French (fr)
Other versions
EP0653771B1 (de
EP0653771A2 (de
Inventor
Rolf Dipl-Ing Wecke
Roland Dipl-Ing Moennings
Ralph Hoppmann
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.)
Hans Bernstein Spezialfabrik fur Schaltkontakte and Co GmbH
Original Assignee
Hans Bernstein Spezialfabrik fur Schaltkontakte and Co 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
Application filed by Hans Bernstein Spezialfabrik fur Schaltkontakte and Co GmbH filed Critical Hans Bernstein Spezialfabrik fur Schaltkontakte and Co GmbH
Publication of EP0653771A2 publication Critical patent/EP0653771A2/de
Publication of EP0653771A3 publication Critical patent/EP0653771A3/de
Application granted granted Critical
Publication of EP0653771B1 publication Critical patent/EP0653771B1/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)
  • Lock And Its Accessories (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Clamps And Clips (AREA)
  • Mechanisms For Operating Contacts (AREA)
EP94116205A 1993-11-15 1994-10-14 Sicherheitsschalter Expired - Lifetime EP0653771B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4338910 1993-11-15
DE4338910A DE4338910C1 (de) 1993-11-15 1993-11-15 Sicherheitsschalter

Publications (3)

Publication Number Publication Date
EP0653771A2 EP0653771A2 (de) 1995-05-17
EP0653771A3 true EP0653771A3 (de) 1995-11-22
EP0653771B1 EP0653771B1 (de) 1998-03-04

Family

ID=6502595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94116205A Expired - Lifetime EP0653771B1 (de) 1993-11-15 1994-10-14 Sicherheitsschalter

Country Status (4)

Country Link
US (1) US5516993A (de)
EP (1) EP0653771B1 (de)
DE (2) DE4338910C1 (de)
ES (1) ES2113026T3 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6940488B1 (en) 1994-01-06 2005-09-06 Microsoft Corporation System and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device
DE4408024C5 (de) * 1994-03-10 2007-09-06 Euchner Gmbh + Co. Kg Sicherheitsschalter
DE4436579C2 (de) * 1994-10-13 1997-05-22 Bernstein Hans Spezialfabrik Sicherheitsschalter
DE19504744A1 (de) * 1995-02-14 1996-09-12 Schmersal K A Gmbh & Co Sicherheitsschalter
IT1275586B1 (it) * 1995-07-21 1997-08-06 Reiter Srl Interruttore elettromeccanico di sicurezza a chiave
DE29516230U1 (de) * 1995-10-13 1995-12-07 Hans Bernstein, Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Radiusbetätiger für Sicherheitsschalter
FR2739971B1 (fr) * 1995-10-13 1998-01-30 Gec Alsthom T & D Sa Mecanisme d'entrainement de contacts de signalisation d'un appareil electrique en particulier d'un sectionneur ou sectionneur de terre haute tension
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
DE19649717A1 (de) * 1996-11-30 1998-06-04 Euchner Gmbh & Co Sicherheitsschalter
US5912661A (en) * 1997-01-14 1999-06-15 Microsoft Corp. Z-encoder mechanism
IT1292975B1 (it) * 1997-04-11 1999-02-11 Pizzato Elettrica Srl Interruttore di sicurezza a chiave.
DE29711163U1 (de) * 1997-06-26 1997-08-21 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Sicherheitsschalter
DE19744563C1 (de) * 1997-10-09 1999-02-04 Peterreins Schalttechnik Gmbh Lasttrennschalter
ITVI980017A1 (it) * 1998-02-02 1999-08-02 Pizzato Elettrica Srl Interruttore elettrico di sicurezza
DE29803028U1 (de) * 1998-02-20 1998-04-09 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Sicherheitsschalter
JP2000106066A (ja) * 1998-07-30 2000-04-11 Omron Corp キースイッチ
US6013881A (en) * 1999-03-30 2000-01-11 Honeywell Inc. Key operated safety interlock switch
DE10106228A1 (de) * 2001-02-10 2002-09-19 Euchner Gmbh & Co Sicherheitsschalter mit Entriegelungsscheibe
GB0214205D0 (en) * 2002-06-19 2002-07-31 Eja Ltd Lockable switch mechanism
WO2005048630A1 (en) 2003-11-12 2005-05-26 Research In Motion Limited Data-capable network prioritization with reduced delays in data service
US7271355B2 (en) * 2005-11-01 2007-09-18 Honeywell International Inc. Locking mechanism for a safety switch
EP2110391B1 (de) * 2007-02-02 2013-07-10 Daikin Industries, Ltd. Fluorhaltiges copolymer mit hervorragender waschresistenz und soil-release-mittel
US20080223012A1 (en) * 2007-03-13 2008-09-18 Black & Decker, Inc. Cordless electric mower fail-safe charge lockout
JP2010157488A (ja) * 2008-12-02 2010-07-15 Idec Corp 安全スイッチ
GB2496831A (en) 2011-04-01 2013-05-29 Idem Safety Switches Ltd Anti-tamper safety switch with guard locking
GB2489525A (en) * 2011-04-01 2012-10-03 Idem Safety Switches Ltd Safety switch anti-tamper cam system
GB201205751D0 (en) * 2012-03-30 2012-05-16 Idem Safety Switches Ltd Safety switch with dual anti-tamper
CN106449208B (zh) * 2016-10-21 2018-12-14 沈阳斯沃电器有限公司 旋转式低压隔离开关操作机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550880A1 (fr) * 1983-08-20 1985-02-22 Schmersal K A Gmbh & Co Interrupteur de securite, notamment pour les portes d'ascenseurs
US4963706A (en) * 1989-01-12 1990-10-16 Eja Engineering Company Limited Safety switch assemblies
WO1991010247A1 (de) * 1989-12-30 1991-07-11 Klöckner-Moeller Gmbh Sicherheitsschalter für schutzabdeckungen oder dergleichen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7627192U1 (de) * 1976-08-31 1976-12-23 Hans & Jos. Kronenberg Gmbh, 5060 Bensberg Zwangskontakt-Schalteinrichtung, insbesondere für Aufzugstüren
DE3100862C2 (de) * 1981-01-14 1984-02-09 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Sicherheitsschalter
US4658102A (en) * 1984-09-08 1987-04-14 K. A. Schmersal Gmbh & Co. Electric switch
KR100271225B1 (ko) * 1992-08-31 2000-11-01 후나키 토시유키 안전스위치장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550880A1 (fr) * 1983-08-20 1985-02-22 Schmersal K A Gmbh & Co Interrupteur de securite, notamment pour les portes d'ascenseurs
US4963706A (en) * 1989-01-12 1990-10-16 Eja Engineering Company Limited Safety switch assemblies
WO1991010247A1 (de) * 1989-12-30 1991-07-11 Klöckner-Moeller Gmbh Sicherheitsschalter für schutzabdeckungen oder dergleichen

Also Published As

Publication number Publication date
EP0653771B1 (de) 1998-03-04
DE59405371D1 (de) 1998-04-09
US5516993A (en) 1996-05-14
DE4338910C1 (de) 1995-02-16
EP0653771A2 (de) 1995-05-17
ES2113026T3 (es) 1998-04-16

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