IT9048496A0 - Sistema interruttore di sicurezza operante per infilamento e sfilamento di una chiave. - Google Patents

Sistema interruttore di sicurezza operante per infilamento e sfilamento di una chiave.

Info

Publication number
IT9048496A0
IT9048496A0 IT9048496A IT4849690A IT9048496A0 IT 9048496 A0 IT9048496 A0 IT 9048496A0 IT 9048496 A IT9048496 A IT 9048496A IT 4849690 A IT4849690 A IT 4849690A IT 9048496 A0 IT9048496 A0 IT 9048496A0
Authority
IT
Italy
Prior art keywords
key
safety switch
system operating
switch system
safety
Prior art date
Application number
IT9048496A
Other languages
English (en)
Other versions
IT9048496A1 (it
IT1242021B (it
Inventor
Jacques Maurin
Original Assignee
Telemecanique
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 Telemecanique filed Critical Telemecanique
Publication of IT9048496A0 publication Critical patent/IT9048496A0/it
Publication of IT9048496A1 publication Critical patent/IT9048496A1/it
Application granted granted Critical
Publication of IT1242021B publication Critical patent/IT1242021B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Keying Circuit Devices (AREA)
  • Sewing Machines And Sewing (AREA)
  • Push-Button Switches (AREA)
  • Lock And Its Accessories (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
IT48496A 1989-11-27 1990-11-20 Sistema interruttore di sicurezza operante per infilamento e sfilamento di una chiave. IT1242021B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915561A FR2655184B1 (fr) 1989-11-27 1989-11-27 Systeme interrupteur de securite fonctionnant par insertion et extraction d'une cle.

Publications (3)

Publication Number Publication Date
IT9048496A0 true IT9048496A0 (it) 1990-11-20
IT9048496A1 IT9048496A1 (it) 1992-05-20
IT1242021B IT1242021B (it) 1994-02-02

Family

ID=9387807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48496A IT1242021B (it) 1989-11-27 1990-11-20 Sistema interruttore di sicurezza operante per infilamento e sfilamento di una chiave.

Country Status (3)

Country Link
DE (1) DE4037564A1 (it)
FR (1) FR2655184B1 (it)
IT (1) IT1242021B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO176563C (no) * 1992-04-10 1995-04-26 Stein Aker Sikkerhetsanordning ved person-/vareheis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315569C3 (de) * 1973-03-28 1980-01-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verschluß für ein Kontaktfedern enthaltendes Gehäuse
DE3302631C2 (de) * 1983-01-27 1985-02-07 Hans & Jos. Kronenberg Gmbh, 5060 Bergisch Gladbach Sicherheitsschalter mit Fehlschließsicherung

Also Published As

Publication number Publication date
IT9048496A1 (it) 1992-05-20
FR2655184A1 (fr) 1991-05-31
DE4037564A1 (de) 1991-05-29
FR2655184B1 (fr) 1992-02-21
IT1242021B (it) 1994-02-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128