FR2440097A1 - Douille a vis - Google Patents

Douille a vis

Info

Publication number
FR2440097A1
FR2440097A1 FR7830560A FR7830560A FR2440097A1 FR 2440097 A1 FR2440097 A1 FR 2440097A1 FR 7830560 A FR7830560 A FR 7830560A FR 7830560 A FR7830560 A FR 7830560A FR 2440097 A1 FR2440097 A1 FR 2440097A1
Authority
FR
France
Prior art keywords
screwthreaded ring
insulating body
restraining member
screwthreaded
ring
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
FR7830560A
Other languages
English (en)
Other versions
FR2440097B1 (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 FR7830560A priority Critical patent/FR2440097A1/fr
Priority to EP79400726A priority patent/EP0011008B1/fr
Priority to DE7979400726T priority patent/DE2963505D1/de
Priority to AT79400726T priority patent/ATE1439T1/de
Priority to ES1979246454U priority patent/ES246454Y/es
Publication of FR2440097A1 publication Critical patent/FR2440097A1/fr
Application granted granted Critical
Publication of FR2440097B1 publication Critical patent/FR2440097B1/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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

IL S'AGIT D'UNE DOUILLE A VIS, DU GENRE COMPORTANT, DANS UN CORPS ISOLANT 10, UNE BAGUE FILETEE 17 A LA FAVEUR D'UNE DECOUPE 25 DE LAQUELLE INTERVIENT UN ORGANE FREIN 26. SELON L'INVENTION, CET ORGANE FREIN EST CONSTITUE PAR UNE LAMELLE ELASTIQUEMENT DEFORMABLE QUI S'ETEND AUSSI BIEN AXIALEMENT QUE CIRCONFERENTIELLEMENT VIS-A-VIS DE LA BAGUE FILETEE 17. APPLICATION, NOTAMMENT, AUX DOUILLES DE SECURITE A VIS.
FR7830560A 1978-10-27 1978-10-27 Douille a vis Granted FR2440097A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7830560A FR2440097A1 (fr) 1978-10-27 1978-10-27 Douille a vis
EP79400726A EP0011008B1 (fr) 1978-10-27 1979-10-09 Douille à vis pour lampe comportant un organe frein pour s'opposer à un devissage de la lampe
DE7979400726T DE2963505D1 (en) 1978-10-27 1979-10-09 Screw-base lamp socket having braking means to oppose unscrewing of the lamp
AT79400726T ATE1439T1 (de) 1978-10-27 1979-10-09 Lampenschraubsockel mit einer vorrichtung zur verhinderung des loesens der lampe.
ES1979246454U ES246454Y (es) 1978-10-27 1979-10-26 Portalampara roscado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830560A FR2440097A1 (fr) 1978-10-27 1978-10-27 Douille a vis

Publications (2)

Publication Number Publication Date
FR2440097A1 true FR2440097A1 (fr) 1980-05-23
FR2440097B1 FR2440097B1 (fr) 1982-08-20

Family

ID=9214217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830560A Granted FR2440097A1 (fr) 1978-10-27 1978-10-27 Douille a vis

Country Status (5)

Country Link
EP (1) EP0011008B1 (fr)
AT (1) ATE1439T1 (fr)
DE (1) DE2963505D1 (fr)
ES (1) ES246454Y (fr)
FR (1) FR2440097A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246029A (en) * 1990-07-13 1992-01-15 Electronic Components Ltd Vibration-proof screw-ring electrical connector.
CA2147531C (fr) * 1994-04-25 2006-03-14 Walter Newman Douille destinee a rejeter les lampes qui ne sont pas de la bonne dimension
WO2001028047A2 (fr) * 1999-10-13 2001-04-19 Tobias Pader Jesus Eduardo Douille elastique pour articles electriques
CN100395924C (zh) * 2006-02-20 2008-06-18 林家鹳 灯头转换装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB206732A (en) * 1922-12-11 1923-11-15 Giuseppe Brambilla Improvements in safety locking apparatus for incandescent electric lamp sockets for preventing snatch-stealing of the lamps
US1936871A (en) * 1932-09-10 1933-11-28 William A Ervin Antitheft light socket
DE946375C (de) * 1952-07-26 1956-08-02 Vossloh Werke Gmbh Gluehlampenfassung mit Sicherung gegen das Loesen der Lampen durch Erschuetterung
DE1044962B (de) * 1955-08-29 1958-11-27 Siemens Ag Vorrichtung zur Verhinderung des Lockerwerdens von Gluehlampen, Sicherungen od. dgl.
FR1151075A (fr) * 1956-05-30 1958-01-23 Perfectionnements aux supports de connexion à vis

Also Published As

Publication number Publication date
DE2963505D1 (en) 1982-09-30
ES246454Y (es) 1980-10-01
EP0011008B1 (fr) 1982-08-04
ATE1439T1 (de) 1982-08-15
FR2440097B1 (fr) 1982-08-20
ES246454U (es) 1980-04-01
EP0011008A1 (fr) 1980-05-14

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Legal Events

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