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ATE198809T1 - SAFETY DEVICE FOR POSITION SWITCH - Google Patents

SAFETY DEVICE FOR POSITION SWITCH

Info

Publication number
ATE198809T1
ATE198809T1 AT97109371T AT97109371T ATE198809T1 AT E198809 T1 ATE198809 T1 AT E198809T1 AT 97109371 T AT97109371 T AT 97109371T AT 97109371 T AT97109371 T AT 97109371T AT E198809 T1 ATE198809 T1 AT E198809T1
Authority
AT
Austria
Prior art keywords
engagement
mechanical
electronic
safety device
decoding
Prior art date
Application number
AT97109371T
Other languages
German (de)
Inventor
Alfred Bonn
Ulrich Trapp
Juergen Volberg
Original Assignee
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=ATE198809(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moeller Gmbh filed Critical Moeller Gmbh
Application granted granted Critical
Publication of ATE198809T1 publication Critical patent/ATE198809T1/en

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)
  • Air Bags (AREA)

Abstract

The device has an actuation element (8) and a release element (4) which are mechanically encoded so that so that a mechanical decoding results from their mutual engagement, resulting in a mechanical force-locking between them. The release element also has an electronic read-write device (12) and the actuation element has a transponder (10). The actuation element is first programmed during its first engagement with the release element so that electronic decoding occurs for each subsequent engagement. An electrical switching process follows mechanical and electronic decoding.
AT97109371T 1996-06-18 1997-06-10 SAFETY DEVICE FOR POSITION SWITCH ATE198809T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19624172A DE19624172C2 (en) 1996-06-18 1996-06-18 Safety device for position switches

Publications (1)

Publication Number Publication Date
ATE198809T1 true ATE198809T1 (en) 2001-02-15

Family

ID=7797193

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97109371T ATE198809T1 (en) 1996-06-18 1997-06-10 SAFETY DEVICE FOR POSITION SWITCH

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980169A1 (en) * 1998-09-15 2000-03-15 Pizzato Elettrica Srl KEY SAFETY SWITCH ASSEMBLY.
DE19917212A1 (en) * 1999-04-16 2000-11-02 Euchner Gmbh & Co Device for switching a connection depending on the state of a device to be monitored, in particular a safety switch
DE10229104B4 (en) * 2002-06-25 2007-10-18 Assa Abloy Sicherheitstechnik Gmbh Switching cylinder for electrically switchable by means of a switch devices or systems
DE10230564A1 (en) * 2002-07-05 2004-01-29 Gerhard Thiel Coded locking device for machine safety cover has projecting arms provided with passive components fitting into corresponding seatings provided with matching active components
DE102005010949A1 (en) * 2005-03-10 2006-09-14 Abb Patent Gmbh Electrical installation device e.g. key switch, releasing system, has transponder providing return radio signals to transmitting and receiving unit, and releasing unit releasing control signals of receiving unit to activate device
DE102005057108A1 (en) * 2005-11-28 2007-05-31 Pilz Gmbh & Co. Kg Safety switch for producing a releasing signal depending on the position of a moving protective door comprises a barrier part arranged on a door part
JP5195855B2 (en) * 2010-09-17 2013-05-15 オムロン株式会社 switch
DE102011119413A1 (en) * 2011-11-21 2013-05-23 Euchner Gmbh + Co. Kg Device for controlling the operation of a machine, locking insert for such a device and associated operating method
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
DE102013014456B4 (en) * 2013-08-30 2016-03-24 Euchner Gmbh + Co. Kg Actuator of a safety switch and safety switch with such an actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525730B1 (en) * 1991-08-02 1995-11-02 Kabushiki Kaisha Tokai Rika Denki Seisakusho Cylinder lock and key
DE9203153U1 (en) * 1992-03-10 1992-06-17 Gase, Stephan, Dipl.-Ing., 7530 Pforzheim Electrical device, especially computer with intelligent circuit breaker
DE4238016C2 (en) * 1992-11-11 1995-12-14 Kloeckner Moeller Gmbh Device for actuating a position switch
DE4303367C1 (en) * 1993-02-05 1994-02-24 Schmersal K A Gmbh & Co Security switch for safety door - has switch operating element fitted in switch housing to rotate cam discs acting as operating roller for movable contact carrier
ES2101282T3 (en) * 1993-11-30 1997-07-01 Herrblitz Modular System Srl FEEDING DEVICE FOR THIN AND DELICATE BAND MATERIAL.
DE29515529U1 (en) * 1995-09-29 1996-01-11 Elan Schaltelemente GmbH, 35435 Wettenberg Locking device

Also Published As

Publication number Publication date
DE19624172C2 (en) 2000-05-11
JPH1092270A (en) 1998-04-10
EP0814490B1 (en) 2001-01-17
DE59702918D1 (en) 2001-02-22
EP0814490A3 (en) 1999-12-01
EP0814490A2 (en) 1997-12-29
DE19624172A1 (en) 1998-01-02

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