FR2655182B1 - SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY. - Google Patents

SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.

Info

Publication number
FR2655182B1
FR2655182B1 FR8915559A FR8915559A FR2655182B1 FR 2655182 B1 FR2655182 B1 FR 2655182B1 FR 8915559 A FR8915559 A FR 8915559A FR 8915559 A FR8915559 A FR 8915559A FR 2655182 B1 FR2655182 B1 FR 2655182B1
Authority
FR
France
Prior art keywords
extracting
key
system operating
switch system
security switch
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
FR8915559A
Other languages
French (fr)
Other versions
FR2655182A1 (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 FR8915559A priority Critical patent/FR2655182B1/en
Publication of FR2655182A1 publication Critical patent/FR2655182A1/en
Application granted granted Critical
Publication of FR2655182B1 publication Critical patent/FR2655182B1/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)
FR8915559A 1989-11-27 1989-11-27 SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY. Expired - Lifetime FR2655182B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8915559A FR2655182B1 (en) 1989-11-27 1989-11-27 SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915559A FR2655182B1 (en) 1989-11-27 1989-11-27 SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.

Publications (2)

Publication Number Publication Date
FR2655182A1 FR2655182A1 (en) 1991-05-31
FR2655182B1 true FR2655182B1 (en) 1992-02-21

Family

ID=9387805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915559A Expired - Lifetime FR2655182B1 (en) 1989-11-27 1989-11-27 SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.

Country Status (1)

Country Link
FR (1) FR2655182B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553885B2 (en) * 1992-01-31 2003-12-17 Omron Corporation Safety switch
US5473127A (en) * 1995-02-24 1995-12-05 Honeywell Inc. Interlock mechanism for a key operated door switch
IT1275586B1 (en) * 1995-07-21 1997-08-06 Reiter Srl KEY ELECTROMECHANICAL SAFETY SWITCH
DE102019201019A1 (en) * 2019-01-28 2020-07-30 Robert Bosch Gmbh Disconnector device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302631C2 (en) * 1983-01-27 1985-02-07 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Safety switch with false locking device
DE3330109C2 (en) * 1983-08-20 1986-01-02 K.A. Schmersal Gmbh & Co, 5600 Wuppertal Electric switch
FR2579010B1 (en) * 1985-03-18 1987-04-10 Telemecanique Electrique ELECTRICAL SAFETY SWITCH
FR2613121B1 (en) * 1987-03-27 1993-12-10 Telemecanique Electrique KEY SWITCH LOCKABLE BY ACTUATOR

Also Published As

Publication number Publication date
FR2655182A1 (en) 1991-05-31

Similar Documents

Publication Publication Date Title
FR2738437B1 (en) KEY IDENTIFICATION SYSTEM
GB2236797B (en) Electronic controlled lock system.
FR2716926B1 (en) Extraction system for extracting a flexible production tube system.
EP0567338A3 (en) Method of phenol extraction from phenol tar.
NO903587L (en) ID CARD.
FR2655182B1 (en) SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.
GB9104799D0 (en) Character recognizing system
FR2655186B1 (en) SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.
FR2655184B1 (en) SECURITY SWITCH SYSTEM OPERATING BY INSERTING AND EXTRACTING A KEY.
FR2655185B1 (en) SAFETY SWITCHING APPARATUS OPERATING BY INSERTING AND EXTRACTING A KEY.
FR2729793B1 (en) DEVICE FOR EXTRACTING PLUG-IN ASSEMBLIES
GB9013306D0 (en) Waste recovery
GB2237427B (en) Security system
AU7061191A (en) Lock releasable by the insertion of a locally magnetised key card
AU7148691A (en) Lock releasable by the insertion of a locally magnetised key card
GB2239542B (en) Holo-information code for chinese characters
FR2656050B1 (en) LOCK SYSTEM.
FR2668963B1 (en) SYSTEM FOR EXTRACTING WASTE FROM MEAL TRAYS.
DE69011212D1 (en) Residue recovery system.
FR2655183B1 (en) KEY SECURITY SWITCHING APPARATUS.
BR8903149A (en) WASTE EXTRACTION MACHINE ON SANDY LAND
FR2647214B1 (en) DEVICE FOR EXTRACTING A SAMPLE
GB9313212D0 (en) Card extraction device
GB8915775D0 (en) Identification key
BR6800943U (en) PROVISION INTRODUCED IN A GRASS EXTRACTION SYSTEM

Legal Events

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