FR2655183B1 - KEY SECURITY SWITCHING APPARATUS. - Google Patents

KEY SECURITY SWITCHING APPARATUS.

Info

Publication number
FR2655183B1
FR2655183B1 FR8915560A FR8915560A FR2655183B1 FR 2655183 B1 FR2655183 B1 FR 2655183B1 FR 8915560 A FR8915560 A FR 8915560A FR 8915560 A FR8915560 A FR 8915560A FR 2655183 B1 FR2655183 B1 FR 2655183B1
Authority
FR
France
Prior art keywords
switching apparatus
key security
security switching
key
switching
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
FR8915560A
Other languages
French (fr)
Other versions
FR2655183A1 (en
Inventor
Maurin Jacques
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8915560A priority Critical patent/FR2655183B1/en
Publication of FR2655183A1 publication Critical patent/FR2655183A1/en
Application granted granted Critical
Publication of FR2655183B1 publication Critical patent/FR2655183B1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Lock And Its Accessories (AREA)
FR8915560A 1989-11-27 1989-11-27 KEY SECURITY SWITCHING APPARATUS. Expired - Lifetime FR2655183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8915560A FR2655183B1 (en) 1989-11-27 1989-11-27 KEY SECURITY SWITCHING APPARATUS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915560A FR2655183B1 (en) 1989-11-27 1989-11-27 KEY SECURITY SWITCHING APPARATUS.

Publications (2)

Publication Number Publication Date
FR2655183A1 FR2655183A1 (en) 1991-05-31
FR2655183B1 true FR2655183B1 (en) 1992-02-21

Family

ID=9387806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915560A Expired - Lifetime FR2655183B1 (en) 1989-11-27 1989-11-27 KEY SECURITY SWITCHING APPARATUS.

Country Status (1)

Country Link
FR (1) FR2655183B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3941337B2 (en) * 2000-05-12 2007-07-04 オムロン株式会社 Door switch
PL401607A1 (en) * 2012-11-14 2014-05-26 APATOR Spółka Akcyjna Fuse switch disconnector, especially rail junction in the disconnector fuse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055089B (en) * 1955-12-19 1959-04-16 Licentia Gmbh Compulsory locking device for small electrical switches
DE3312657A1 (en) * 1983-04-08 1984-10-11 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 4952 Porta Westfalica Safety switch for removable protective caps, doors, flaps or the like

Also Published As

Publication number Publication date
FR2655183A1 (en) 1991-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse