DE69320840T2 - Sicherheitsschalter - Google Patents

Sicherheitsschalter

Info

Publication number
DE69320840T2
DE69320840T2 DE69320840T DE69320840T DE69320840T2 DE 69320840 T2 DE69320840 T2 DE 69320840T2 DE 69320840 T DE69320840 T DE 69320840T DE 69320840 T DE69320840 T DE 69320840T DE 69320840 T2 DE69320840 T2 DE 69320840T2
Authority
DE
Germany
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.)
Expired - Fee Related
Application number
DE69320840T
Other languages
English (en)
Other versions
DE69320840T3 (de
DE69320840D1 (de
Inventor
Takashi Niwa
Kenji Shinohara
Makito C O Omron Corpora Morii
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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=26352383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69320840(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP01612792A external-priority patent/JP3381267B2/ja
Priority claimed from JP9074492A external-priority patent/JPH05303926A/ja
Application filed by Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Application granted granted Critical
Publication of DE69320840D1 publication Critical patent/DE69320840D1/de
Publication of DE69320840T2 publication Critical patent/DE69320840T2/de
Publication of DE69320840T3 publication Critical patent/DE69320840T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H27/007—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 switch being lockable by remote control, e.g. by electromagnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Switch Cases, Indication, And Locking (AREA)
DE69320840T 1992-01-31 1993-02-01 Sicherheitsschalter Expired - Fee Related DE69320840T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP01612792A JP3381267B2 (ja) 1992-01-31 1992-01-31 キー使用型スイッチ装置
JP16127/92 1992-01-31
JP90744/92 1992-04-10
JP9074492A JPH05303926A (ja) 1992-02-28 1992-04-10 キースイッチ

Publications (3)

Publication Number Publication Date
DE69320840D1 DE69320840D1 (de) 1998-10-15
DE69320840T2 true DE69320840T2 (de) 1999-06-02
DE69320840T3 DE69320840T3 (de) 2004-07-22

Family

ID=26352383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320840T Expired - Fee Related DE69320840T3 (de) 1992-01-31 1993-02-01 Sicherheitsschalter

Country Status (3)

Country Link
US (1) US5488207A (de)
EP (1) EP0553885B2 (de)
DE (1) DE69320840T3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328297C1 (de) * 1993-08-23 1995-02-23 Euchner & Co Sicherheitsschalter
GB9326394D0 (en) * 1993-12-24 1994-02-23 Eja Eng Plc Safety switch assemblies
DE4403061C1 (de) * 1994-02-02 1995-06-22 Bernstein Classic Gmbh & Co Durch ein Gehäuse umschlossene Sicherheitsschaltvorrichtung
DE4408024C5 (de) * 1994-03-10 2007-09-06 Euchner Gmbh + Co. Kg Sicherheitsschalter
FR2750791B1 (fr) * 1996-07-02 1998-10-09 Schneider Electric Sa Interrupteur de securite verrouillable par electroaimant
FR2751122B1 (fr) * 1996-07-09 1998-09-11 Schneider Electric Sa Interrupteur de securite a actionneur blocable
US6283514B1 (en) * 1996-08-16 2001-09-04 K. A. Schmersal Gmbh & Co. Apparatus for monitoring and controlling access to a restricted area
FR2755533B1 (fr) * 1996-11-04 1998-12-24 Schneider Electric Sa Interrupteur de securite a tete pivotante
DE29706340U1 (de) * 1997-04-10 1997-06-05 Bernstein Hans Spezialfabrik Sicherheitsschalter
US6389875B1 (en) * 1998-10-02 2002-05-21 Ralph L. Barnett Zero speed indicating devices and process of testing same
US6539760B1 (en) * 1999-05-24 2003-04-01 K.A. Schmersal Gmbh & Co. Monitoring device
JP3982143B2 (ja) * 2000-03-15 2007-09-26 オムロン株式会社 ロックスイッチ装置
JP3931790B2 (ja) * 2002-11-01 2007-06-20 マツダ株式会社 摩擦撹拌処理方法及びその装置
FR2862810B1 (fr) * 2003-11-21 2006-01-06 Schneider Electric Ind Sas Interrupteur de position de securite
CA2506876C (en) * 2004-05-10 2012-11-20 Gary Anderson Power tool lockdown device
US7750509B2 (en) * 2004-05-10 2010-07-06 Gary Anderson Power tool lockdown device
CA2506878C (en) * 2004-05-10 2011-11-22 Gary Anderson Pneumatic tool lock
ES2294729T3 (es) * 2004-08-07 2008-04-01 Euchner Gmbh + Co. Kg Dispositivo para vigilar el estado de un mecanismo de proteccion.
JP4396478B2 (ja) 2004-10-21 2010-01-13 オムロン株式会社 キースイッチ
JP2007335117A (ja) * 2006-06-12 2007-12-27 Denso Corp 電磁スイッチ
DE102006033355A1 (de) 2006-07-19 2008-01-24 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
DE102006036514B3 (de) * 2006-08-04 2008-01-10 Moeller Gmbh Sicherheitsschalteinrichtung für die Verriegelung einer Schutzeinrichtung
US7429708B1 (en) * 2007-06-22 2008-09-30 Eja, Limited Safety switch
US9632622B2 (en) * 2009-07-16 2017-04-25 Apple Inc. Ground detection for touch sensitive device
DE102009053717B4 (de) * 2009-11-18 2016-05-04 K.A. Schmersal Holding Gmbh & Co. Kg Anordnung mit einem Sicherheitsschalter oder einer Sicherheitszuhaltung und einem mechanischen Betätiger
CA2990853A1 (en) 2015-06-30 2017-01-05 Remsafe Pty Ltd A remote isolation system and mobile device for use in the remote isolation system
US10163592B2 (en) 2015-06-30 2018-12-25 Remsafe Pty Ltd. Equipment isolation switch assembly
AU2016204572A1 (en) 2015-06-30 2017-01-19 Remsafe Pty Ltd An equipment isolation system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779536A (fr) * 1934-10-10 1935-04-08 Vereecke Application d'un verrouillage par clef aux interrupteurs à tirette et rotatifs
DE2425898A1 (de) † 1974-05-30 1975-12-18 Bosch Gmbh Robert Vorrichtung zum oeffnen von elektrischen kontakten beim entfernen von schutzeinrichtungen
DE3112097C2 (de) † 1981-03-27 1990-03-29 Euchner & Co, 7022 Leinfelden-Echterdingen "Sicherheitsschalter"
DE3430090A1 (de) † 1984-08-16 1986-03-06 Euchner & Co, 7022 Leinfelden-Echterdingen Sicherheitsschalter
FR2579010B1 (fr) * 1985-03-18 1987-04-10 Telemecanique Electrique Interrupteur electrique de securite
FR2613121B1 (fr) * 1987-03-27 1993-12-10 Telemecanique Electrique Interrupteur a cle verrouillable par actionneur
GB8901127D0 (en) * 1989-01-19 1989-03-15 Eja Eng Co Safety switch assemblies
FR2655182B1 (fr) * 1989-11-27 1992-02-21 Telemecanique Systeme interrupteur de securite fonctionnant par insertion et extraction d'une cle.
DE3943376C1 (de) † 1989-12-30 1991-06-20 Kloeckner-Moeller Gmbh, 5300 Bonn, De
DE9002917U1 (de) * 1990-03-15 1990-05-17 Kloeckner-Moeller Elektrizitaets Gmbh, 5300 Bonn, De

Also Published As

Publication number Publication date
EP0553885B2 (de) 2003-12-17
EP0553885A1 (de) 1993-08-04
DE69320840T3 (de) 2004-07-22
US5488207A (en) 1996-01-30
DE69320840D1 (de) 1998-10-15
EP0553885B1 (de) 1998-09-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee