EP1387379A3 - Switch device - Google Patents

Switch device Download PDF

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Publication number
EP1387379A3
EP1387379A3 EP03016434A EP03016434A EP1387379A3 EP 1387379 A3 EP1387379 A3 EP 1387379A3 EP 03016434 A EP03016434 A EP 03016434A EP 03016434 A EP03016434 A EP 03016434A EP 1387379 A3 EP1387379 A3 EP 1387379A3
Authority
EP
European Patent Office
Prior art keywords
actuating element
switch
switch device
circuit
switching contact
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
EP03016434A
Other languages
German (de)
French (fr)
Other versions
EP1387379A2 (en
EP1387379B1 (en
Inventor
Bernhard Hiltl
Uwe Schade
Hartmut Schumacher
Joachim Seidl
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
Publication of EP1387379A2 publication Critical patent/EP1387379A2/en
Publication of EP1387379A3 publication Critical patent/EP1387379A3/en
Application granted granted Critical
Publication of EP1387379B1 publication Critical patent/EP1387379B1/en
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Ein Schalter (5) ist an einem Grundkörper (1), ein Betätigungselement (7) für den Schalter (5) an einem Zusatzelement (2) einer Anlage anordenbar. Der Schalter (5) und das Betätigungselement (7) wirken bei nicht gebrochenem Betätigungselement (7) derart zusammen, dass beim Überführen des Betätigungselements (7) in eine Schaltstellung über eine mechanische Wirkkette zwangsweise der Schaltkontakt (6) des Schalters (5) geöffnet wird. Das Betätigungselement (7) ist in den Stromkreis (8) des Schaltkontakts (6) eingeschleift. Der Stromkreis (8) wird somit auch durch einen Bruch des Betätigungselements (7) unterbrochen.

Figure 00000001
A switch (5) can be arranged on a base body (1), an actuating element (7) for the switch (5) on an additional element (2) of a system. The switch (5) and the actuating element (7) cooperate with the actuating element (7) not broken so that the switching contact (6) of the switch (5) is forcibly opened upon transfer of the actuating element (7) into a switching position via a mechanical action chain , The actuating element (7) is looped into the circuit (8) of the switching contact (6). The circuit (8) is thus interrupted by a breakage of the actuating element (7).
Figure 00000001
EP20030016434 2002-07-31 2003-07-21 Switch device Expired - Fee Related EP1387379B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10234984 2002-07-31
DE2002134984 DE10234984B4 (en) 2002-07-31 2002-07-31 switching device

Publications (3)

Publication Number Publication Date
EP1387379A2 EP1387379A2 (en) 2004-02-04
EP1387379A3 true EP1387379A3 (en) 2005-04-20
EP1387379B1 EP1387379B1 (en) 2011-08-31

Family

ID=30010535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030016434 Expired - Fee Related EP1387379B1 (en) 2002-07-31 2003-07-21 Switch device

Country Status (2)

Country Link
EP (1) EP1387379B1 (en)
DE (1) DE10234984B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050892A1 (en) * 2008-09-25 2010-04-08 Euchner Gmbh + Co. Kg Device for monitoring the state of a protective device of a machine
DE102009037349B4 (en) * 2009-08-14 2012-02-02 K.A. Schmersal Holding Gmbh & Co. Kg Device for monitoring a state of a safety-related device
DE102009053717B4 (en) * 2009-11-18 2016-05-04 K.A. Schmersal Holding Gmbh & Co. Kg Arrangement with a safety switch or safety lock and a mechanical actuator
DE102011121235A1 (en) * 2011-12-12 2013-06-13 Euchner Gmbh + Co. Kg Module for a safety switch, safety switch with such a module and actuator for such a safety switch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454392A (en) * 1981-03-27 1984-06-12 Werner Rapp Safety switch
US4912290A (en) * 1987-08-25 1990-03-27 Honda Giken Kogyo Kabushiki Kaisha Electric contact structure for a locking cylinder
DE19602690C1 (en) * 1996-01-26 1997-04-10 Euchner & Co Safety interlock switch e.g. for machine system safety door
DE19711588A1 (en) * 1997-03-20 1998-09-24 Euchner Gmbh & Co Safety switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324964C2 (en) * 1993-07-24 1995-10-26 Kloeckner Moeller Gmbh Device for locking cabinet doors
DE29717313U1 (en) * 1997-09-27 1999-01-28 Klöckner-Moeller GmbH, 53115 Bonn Arrangement with safety position switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454392A (en) * 1981-03-27 1984-06-12 Werner Rapp Safety switch
US4912290A (en) * 1987-08-25 1990-03-27 Honda Giken Kogyo Kabushiki Kaisha Electric contact structure for a locking cylinder
DE19602690C1 (en) * 1996-01-26 1997-04-10 Euchner & Co Safety interlock switch e.g. for machine system safety door
DE19711588A1 (en) * 1997-03-20 1998-09-24 Euchner Gmbh & Co Safety switch

Also Published As

Publication number Publication date
DE10234984A1 (en) 2004-03-04
EP1387379A2 (en) 2004-02-04
DE10234984B4 (en) 2006-07-06
EP1387379B1 (en) 2011-08-31

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