FR2452138A3 - Capuchon de recouvrement d'un bouton de commande - Google Patents

Capuchon de recouvrement d'un bouton de commande

Info

Publication number
FR2452138A3
FR2452138A3 FR8006393A FR8006393A FR2452138A3 FR 2452138 A3 FR2452138 A3 FR 2452138A3 FR 8006393 A FR8006393 A FR 8006393A FR 8006393 A FR8006393 A FR 8006393A FR 2452138 A3 FR2452138 A3 FR 2452138A3
Authority
FR
France
Prior art keywords
cover
control button
impairing
recognition
prevents
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.)
Granted
Application number
FR8006393A
Other languages
English (en)
French (fr)
Other versions
FR2452138B3 (2
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.)
Autophon AG
Original Assignee
Autophon AG
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 Autophon AG filed Critical Autophon AG
Publication of FR2452138A3 publication Critical patent/FR2452138A3/fr
Application granted granted Critical
Publication of FR2452138B3 publication Critical patent/FR2452138B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Landscapes

  • Mechanical Control Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Transceivers (AREA)
FR8006393A 1979-03-23 1980-03-21 Capuchon de recouvrement d'un bouton de commande Granted FR2452138A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH273779A CH638934A5 (en) 1979-03-23 1979-03-23 Cover cap for a rotary knob

Publications (2)

Publication Number Publication Date
FR2452138A3 true FR2452138A3 (fr) 1980-10-17
FR2452138B3 FR2452138B3 (2) 1981-07-24

Family

ID=4240476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006393A Granted FR2452138A3 (fr) 1979-03-23 1980-03-21 Capuchon de recouvrement d'un bouton de commande

Country Status (3)

Country Link
BE (1) BE882377A (2)
CH (1) CH638934A5 (2)
FR (1) FR2452138A3 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468830A3 (en) * 1990-06-26 1992-07-29 Applications Et Utilisations Des Proprietes Electriques Des Materiaux (Aupem) Safety box for high-voltage-operated sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468830A3 (en) * 1990-06-26 1992-07-29 Applications Et Utilisations Des Proprietes Electriques Des Materiaux (Aupem) Safety box for high-voltage-operated sign

Also Published As

Publication number Publication date
BE882377A (fr) 1980-09-22
FR2452138B3 (2) 1981-07-24
CH638934A5 (en) 1983-10-14

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