FR2357081A1 - Douille a vis - Google Patents

Douille a vis

Info

Publication number
FR2357081A1
FR2357081A1 FR7620053A FR7620053A FR2357081A1 FR 2357081 A1 FR2357081 A1 FR 2357081A1 FR 7620053 A FR7620053 A FR 7620053A FR 7620053 A FR7620053 A FR 7620053A FR 2357081 A1 FR2357081 A1 FR 2357081A1
Authority
FR
France
Prior art keywords
lampholder
spring loaded
loaded plunger
holding part
lamp holder
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
FR7620053A
Other languages
English (en)
Other versions
FR2357081B1 (fr
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.)
Legrand SA
Original Assignee
Legrand 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 Legrand SA filed Critical Legrand SA
Priority to FR7620053A priority Critical patent/FR2357081A1/fr
Publication of FR2357081A1 publication Critical patent/FR2357081A1/fr
Application granted granted Critical
Publication of FR2357081B1 publication Critical patent/FR2357081B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention a pour objet une douille à vis pour lampe à culot Edison, du genre comportant notamment une enveloppe 10, propre à recevoir un tel culot et contenant un contact central et un contact latéral adaptés à coopérer avec ce dernier, et un cabochon 11, propre à être lié à ladite enveloppe par des moyens de couplage débrayables, du type à baïonnette par exemple. Suivant l'invention, des moyens de verrouillage débrayables sont en outre prévus entre l'enveloppe 10 et le cabochon 11, par exemple un verrou 45 monté mobile axialement dans le cabochon 11 à l'encontre de moyens élastiques qui le sollicitent en direction de taquets de retenue 48. Application aux douilles à vis.
FR7620053A 1976-07-01 1976-07-01 Douille a vis Granted FR2357081A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620053A FR2357081A1 (fr) 1976-07-01 1976-07-01 Douille a vis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620053A FR2357081A1 (fr) 1976-07-01 1976-07-01 Douille a vis

Publications (2)

Publication Number Publication Date
FR2357081A1 true FR2357081A1 (fr) 1978-01-27
FR2357081B1 FR2357081B1 (fr) 1978-12-15

Family

ID=9175101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620053A Granted FR2357081A1 (fr) 1976-07-01 1976-07-01 Douille a vis

Country Status (1)

Country Link
FR (1) FR2357081A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR683748A (fr) * 1929-10-22 1930-06-17 Anciens Etablissements Paul Ma Perfectionnements aux douilles pour lampes à culot à vis et autres applications
DE851373C (de) * 1941-05-30 1952-10-02 Busch Jaeger Luedenscheider Me Steckvorrichtung, bei der der mit bajonettartigen Vorspruengen versehene Stecker durch einen Bajonettueberwurfring der Steck-dose in dieser gehalten wird
DE1539363A1 (de) * 1966-06-21 1969-09-18 Broekelmann Jaeger & Busse Gluehlampenfassung
FR2256560A1 (fr) * 1973-12-27 1975-07-25 Vossloh Werke Gmbh

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR683748A (fr) * 1929-10-22 1930-06-17 Anciens Etablissements Paul Ma Perfectionnements aux douilles pour lampes à culot à vis et autres applications
DE851373C (de) * 1941-05-30 1952-10-02 Busch Jaeger Luedenscheider Me Steckvorrichtung, bei der der mit bajonettartigen Vorspruengen versehene Stecker durch einen Bajonettueberwurfring der Steck-dose in dieser gehalten wird
DE1539363A1 (de) * 1966-06-21 1969-09-18 Broekelmann Jaeger & Busse Gluehlampenfassung
FR2256560A1 (fr) * 1973-12-27 1975-07-25 Vossloh Werke Gmbh

Also Published As

Publication number Publication date
FR2357081B1 (fr) 1978-12-15

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse