DE69703026D1 - Schlüsselsicherheitsschalter - Google Patents

Schlüsselsicherheitsschalter

Info

Publication number
DE69703026D1
DE69703026D1 DE69703026T DE69703026T DE69703026D1 DE 69703026 D1 DE69703026 D1 DE 69703026D1 DE 69703026 T DE69703026 T DE 69703026T DE 69703026 T DE69703026 T DE 69703026T DE 69703026 D1 DE69703026 D1 DE 69703026D1
Authority
DE
Germany
Prior art keywords
cam
key
slider
actuator
slots
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 - Lifetime
Application number
DE69703026T
Other languages
English (en)
Other versions
DE69703026T2 (de
DE69703026T3 (de
Inventor
Bernardo Pizzato
Marco Pizzato
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.)
Pizzato Elettrica SRL
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=11426324&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69703026(D1) "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
Application granted granted Critical
Publication of DE69703026D1 publication Critical patent/DE69703026D1/de
Publication of DE69703026T2 publication Critical patent/DE69703026T2/de
Publication of DE69703026T3 publication Critical patent/DE69703026T3/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)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches With Compound Operations (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Lock And Its Accessories (AREA)
DE69703026T 1997-04-11 1997-10-13 Schlüsselsicherheitsschalter Expired - Lifetime DE69703026T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97VI000054A IT1292975B1 (it) 1997-04-11 1997-04-11 Interruttore di sicurezza a chiave.
ITVI970054 1997-04-11

Publications (3)

Publication Number Publication Date
DE69703026D1 true DE69703026D1 (de) 2000-10-12
DE69703026T2 DE69703026T2 (de) 2001-05-03
DE69703026T3 DE69703026T3 (de) 2006-06-29

Family

ID=11426324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703026T Expired - Lifetime DE69703026T3 (de) 1997-04-11 1997-10-13 Schlüsselsicherheitsschalter

Country Status (5)

Country Link
EP (1) EP0871188B2 (de)
AT (1) ATE196212T1 (de)
DE (1) DE69703026T3 (de)
ES (1) ES2151700T5 (de)
IT (1) IT1292975B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4396478B2 (ja) * 2004-10-21 2010-01-13 オムロン株式会社 キースイッチ
TR201111533A2 (tr) * 2011-11-22 2012-04-24 Pi̇lsan Plasti̇k Ve Oyuncak Sanayi̇ Anoni̇m Şi̇rketi̇ Elektrik anahtarları için bir güvenlik kilidi.
CN111668042B (zh) * 2020-06-19 2023-01-03 三实电器(漳州)有限公司 一种带强制动作机构组合开关模块的使用方法
EP4451304A1 (de) 2023-04-18 2024-10-23 Pizzato Elettrica S.r.l. Sicherheitsschalter zur zugangssicherung, zugehörige anordnung und montageverfahren
EP4451305A1 (de) 2023-04-18 2024-10-23 Pizzato Elettrica S.r.l. Sicherheitsschalter zum schutz von zugriffen auf maschinen oder industrieanlagen und zugehörige montage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69303597T2 (de) * 1992-06-02 1997-02-20 Eja Eng Plc Schutzschalteinrichtungen
DE4303367C1 (de) † 1993-02-05 1994-02-24 Schmersal K A Gmbh & Co Sicherheitsschalter
DE4338910C1 (de) * 1993-11-15 1995-02-16 Bernstein Hans Spezialfabrik Sicherheitsschalter
GB9326394D0 (en) † 1993-12-24 1994-02-23 Eja Eng Plc Safety switch assemblies
DE4408024C5 (de) * 1994-03-10 2007-09-06 Euchner Gmbh + Co. Kg Sicherheitsschalter
DE4432862C1 (de) † 1994-09-15 1995-10-26 Schmersal K A Gmbh & Co Radiusbetätiger für einen Sicherheitsschalter
DE4436579C2 (de) † 1994-10-13 1997-05-22 Bernstein Hans Spezialfabrik Sicherheitsschalter
DE19649717A1 (de) † 1996-11-30 1998-06-04 Euchner Gmbh & Co Sicherheitsschalter

Also Published As

Publication number Publication date
DE69703026T2 (de) 2001-05-03
EP0871188B2 (de) 2005-08-10
ITVI970054A0 (de) 1997-04-11
ES2151700T3 (es) 2001-01-01
ATE196212T1 (de) 2000-09-15
ES2151700T5 (es) 2005-12-16
DE69703026T3 (de) 2006-06-29
ITVI970054A1 (it) 1998-10-11
IT1292975B1 (it) 1999-02-11
EP0871188B1 (de) 2000-09-06
EP0871188A1 (de) 1998-10-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings