ITVI980141A1 - Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico. - Google Patents

Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico. Download PDF

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Publication number
ITVI980141A1
ITVI980141A1 ITVI980141A ITVI980141A1 IT VI980141 A1 ITVI980141 A1 IT VI980141A1 IT VI980141 A ITVI980141 A IT VI980141A IT VI980141 A1 ITVI980141 A1 IT VI980141A1
Authority
IT
Italy
Prior art keywords
pusher
electromagnet
key
switch according
electromechanical switch
Prior art date
Application number
Other languages
English (en)
Italian (it)
Inventor
Bernardo Pizzato
Marco Pizzato
Original Assignee
Pizzato Elettrica Srl
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=11426768&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITVI980141(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pizzato Elettrica Srl filed Critical Pizzato Elettrica Srl
Priority to ITVI980141 priority Critical patent/ITVI980141A1/it
Priority to EP19990202446 priority patent/EP0977228B1/de
Priority to DE1999624327 priority patent/DE69924327T2/de
Priority to ES99202446T priority patent/ES2239828T3/es
Publication of ITVI980141A1 publication Critical patent/ITVI980141A1/it

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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Lock And Its Accessories (AREA)
ITVI980141 1998-07-27 1998-07-27 Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico. ITVI980141A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITVI980141 ITVI980141A1 (it) 1998-07-27 1998-07-27 Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico.
EP19990202446 EP0977228B1 (de) 1998-07-27 1999-07-26 Elektromechanischer Schlüsselsicherheitsschalter mit elektromagnetischer Sperrvorrichtung
DE1999624327 DE69924327T2 (de) 1998-07-27 1999-07-26 Elektromechanischer Schlüsselsicherheitsschalter mit elektromagnetischer Sperrvorrichtung
ES99202446T ES2239828T3 (es) 1998-07-27 1999-07-26 Conmutador de seguridad electromecanico controlado por llave con un dispositivo de bloqueo controlado por medios electromagneticos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI980141 ITVI980141A1 (it) 1998-07-27 1998-07-27 Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico.

Publications (1)

Publication Number Publication Date
ITVI980141A1 true ITVI980141A1 (it) 2000-01-27

Family

ID=11426768

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI980141 ITVI980141A1 (it) 1998-07-27 1998-07-27 Interruttore elettromeccanico di sicurezza a chiave con dispositivo di bloccaggio ad azionamento elettromagnetico.

Country Status (4)

Country Link
EP (1) EP0977228B1 (de)
DE (1) DE69924327T2 (de)
ES (1) ES2239828T3 (de)
IT (1) ITVI980141A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20040084A1 (it) * 2004-04-09 2004-07-09 Pizzato Elettrica Srl Interruttore di sicurezza, particolarmente per barriere di protezione
JP4396478B2 (ja) 2004-10-21 2010-01-13 オムロン株式会社 キースイッチ
US7271355B2 (en) * 2005-11-01 2007-09-18 Honeywell International Inc. Locking mechanism for a safety switch
EP1876623B1 (de) 2006-07-03 2013-03-20 Siemens Aktiengesellschaft Sicherheit Positionsschalter
GB2496831A (en) * 2011-04-01 2013-05-29 Idem Safety Switches Ltd Anti-tamper safety switch with guard locking
IT201600096401A1 (it) * 2016-09-26 2018-03-26 Pizzato Elettrica Srl Interruttore di sicurezza con rilevamento della corsa del meccanismo di sblocco
DE202020100575U1 (de) * 2020-02-03 2021-05-05 Steute Technologies Gmbh & Co. Kg Sicherheitszuhaltung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9326394D0 (en) * 1993-12-24 1994-02-23 Eja Eng Plc Safety switch assemblies

Also Published As

Publication number Publication date
ES2239828T3 (es) 2005-10-01
DE69924327T2 (de) 2006-03-16
EP0977228A2 (de) 2000-02-02
EP0977228B1 (de) 2005-03-23
DE69924327D1 (de) 2005-04-28
EP0977228A3 (de) 2000-09-20

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