ES246454Y - Portalampara roscado - Google Patents

Portalampara roscado

Info

Publication number
ES246454Y
ES246454Y ES1979246454U ES246454U ES246454Y ES 246454 Y ES246454 Y ES 246454Y ES 1979246454 U ES1979246454 U ES 1979246454U ES 246454 U ES246454 U ES 246454U ES 246454 Y ES246454 Y ES 246454Y
Authority
ES
Spain
Prior art keywords
screwthreaded ring
insulating body
restraining member
screwthreaded
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.)
Expired
Application number
ES1979246454U
Other languages
English (en)
Spanish (es)
Other versions
ES246454U (es
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 filed Critical
Publication of ES246454U publication Critical patent/ES246454U/es
Application granted granted Critical
Publication of ES246454Y publication Critical patent/ES246454Y/es
Expired 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)
ES1979246454U 1978-10-27 1979-10-26 Portalampara roscado Expired ES246454Y (es)

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
ES246454U ES246454U (es) 1980-04-01
ES246454Y true ES246454Y (es) 1980-10-01

Family

ID=9214217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979246454U Expired ES246454Y (es) 1978-10-27 1979-10-26 Portalampara roscado

Country Status (5)

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

Families Citing this family (5)

* 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 (en) * 1994-04-25 2006-03-14 Walter Newman Lampsocket with means to reject incorrectly dimensioned lamps
WO2001028047A2 (es) * 1999-10-13 2001-04-19 Tobias Pader Jesus Eduardo Socket elastico para articulos electricos
CN100395924C (zh) * 2006-02-20 2008-06-18 林家鹳 灯头转换装置
RU2343585C1 (ru) * 2007-12-24 2009-01-10 Игорь Юрьевич Медведев Лампа с защитой от несанкционированного выкручивания

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
EP0011008A1 (fr) 1980-05-14
DE2963505D1 (en) 1982-09-30
EP0011008B1 (fr) 1982-08-04
FR2440097B1 (enrdf_load_stackoverflow) 1982-08-20
ES246454U (es) 1980-04-01
ATE1439T1 (de) 1982-08-15
FR2440097A1 (fr) 1980-05-23

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001009