IT1141326B - SCREW LAMPHOLDER FOR ELECTRIC LAMPS - Google Patents

SCREW LAMPHOLDER FOR ELECTRIC LAMPS

Info

Publication number
IT1141326B
IT1141326B IT21622/80A IT2162280A IT1141326B IT 1141326 B IT1141326 B IT 1141326B IT 21622/80 A IT21622/80 A IT 21622/80A IT 2162280 A IT2162280 A IT 2162280A IT 1141326 B IT1141326 B IT 1141326B
Authority
IT
Italy
Prior art keywords
lampholder
screw
electric lamps
lamps
electric
Prior art date
Application number
IT21622/80A
Other languages
Italian (it)
Other versions
IT8021622A0 (en
Inventor
Gerard Mang
Original Assignee
Mang Ets Gerard
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 Mang Ets Gerard filed Critical Mang Ets Gerard
Publication of IT8021622A0 publication Critical patent/IT8021622A0/en
Application granted granted Critical
Publication of IT1141326B publication Critical patent/IT1141326B/en

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
IT21622/80A 1979-04-27 1980-04-24 SCREW LAMPHOLDER FOR ELECTRIC LAMPS IT1141326B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910788A FR2455375A1 (en) 1979-04-27 1979-04-27 Lamp socket for threaded bulbs - has device to prevent accidental unscrewing of skirt, using locking lug as part of disc

Publications (2)

Publication Number Publication Date
IT8021622A0 IT8021622A0 (en) 1980-04-24
IT1141326B true IT1141326B (en) 1986-10-01

Family

ID=9224851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21622/80A IT1141326B (en) 1979-04-27 1980-04-24 SCREW LAMPHOLDER FOR ELECTRIC LAMPS

Country Status (2)

Country Link
FR (1) FR2455375A1 (en)
IT (1) IT1141326B (en)

Also Published As

Publication number Publication date
FR2455375A1 (en) 1980-11-21
IT8021622A0 (en) 1980-04-24
FR2455375B1 (en) 1981-12-31

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