IT1086525B - Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari - Google Patents

Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari

Info

Publication number
IT1086525B
IT1086525B IT2771777A IT2771777A IT1086525B IT 1086525 B IT1086525 B IT 1086525B IT 2771777 A IT2771777 A IT 2771777A IT 2771777 A IT2771777 A IT 2771777A IT 1086525 B IT1086525 B IT 1086525B
Authority
IT
Italy
Prior art keywords
similar electrical
innovative improvements
electrical supports
lampholder
bayonet
Prior art date
Application number
IT2771777A
Other languages
English (en)
Italian (it)
Inventor
Carlo Lucini
Original Assignee
Carlo Lucini
Viaro Spa Walter
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 Carlo Lucini, Viaro Spa Walter filed Critical Carlo Lucini
Priority to IT2771777A priority Critical patent/IT1086525B/it
Priority to DE19772758241 priority patent/DE2758241C3/de
Priority to GB2156678A priority patent/GB1598903A/en
Priority to FR7826768A priority patent/FR2403665A1/fr
Application granted granted Critical
Publication of IT1086525B publication Critical patent/IT1086525B/it

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
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9655—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices
    • H01R33/9656—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices neither pole becoming electrically connected until the coupling parts are substantially engaged
IT2771777A 1977-09-20 1977-09-20 Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari IT1086525B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2771777A IT1086525B (it) 1977-09-20 1977-09-20 Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari
DE19772758241 DE2758241C3 (de) 1977-09-20 1977-12-27 Fassung für elektrische Verbraucher
GB2156678A GB1598903A (en) 1977-09-20 1978-05-23 Bayonet lampholders
FR7826768A FR2403665A1 (fr) 1977-09-20 1978-09-19 Perfectionnements aux douilles a baionnette ou aux supports electriques de type similaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2771777A IT1086525B (it) 1977-09-20 1977-09-20 Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari

Publications (1)

Publication Number Publication Date
IT1086525B true IT1086525B (it) 1985-05-28

Family

ID=11222192

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2771777A IT1086525B (it) 1977-09-20 1977-09-20 Miglioramenti innovativi del portalampade a baionetta o di supporti elettrici similari

Country Status (4)

Country Link
DE (1) DE2758241C3 (fr)
FR (1) FR2403665A1 (fr)
GB (1) GB1598903A (fr)
IT (1) IT1086525B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461523A (en) * 1981-12-01 1984-07-24 North American Philips Corporation Protective lampholder for bayonet base lamp
GB2269270B (en) * 1992-07-28 1995-11-22 Caradon Mk Electric Ltd Safety lampholder
GB2289806B (en) * 1994-05-04 1998-01-14 Patrick James Doherty Lampholder
FR2775839B1 (fr) * 1998-03-05 2000-05-19 Legrand Sa Douille a balonnette a securite renforcee pour ampoule electrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR608884A (fr) * 1925-12-31 1926-08-04 Perfectionnements aux douilles pour lampes électriques
GB315106A (en) * 1928-07-24 1929-07-11 Paul Schmidmeier Improvements in electric lamp holders of the bayonet type and like electric connections
GB506294A (en) * 1938-01-12 1939-05-25 A P Lundberg & Sons Ltd Improvements in or relating to plug and socket couplings
FR949166A (fr) * 1947-07-02 1949-08-23 Douille pour lampe électrique
DE846730C (de) * 1951-01-09 1952-08-18 Westfaelische Berggewerkschaft Fassung fuer Lampen mit Bajonett-(Steck-) Sockel
GB700279A (en) * 1952-04-01 1953-11-25 John Schrier Improvements in holders for incandescent electric lamps
DE931249C (de) * 1952-10-22 1955-08-04 Maehler & Kaege Fassung fuer Lampen mit Bajonett-Stecksockel, insbesondere fuer die Verwendung an schlagwetter- und explosionsgefaehrdeten Stellen
NO117871B (fr) * 1966-10-20 1969-10-06 Stockholms Stads Arbetsvardsby
DE1639100A1 (de) * 1968-01-13 1970-06-11 Leopold Stoeckl Gluehbirnen-Schnellverschraubung

Also Published As

Publication number Publication date
DE2758241C3 (de) 1982-04-22
DE2758241A1 (de) 1979-06-21
DE2758241B2 (de) 1980-10-16
GB1598903A (en) 1981-09-23
FR2403665B1 (fr) 1983-05-27
FR2403665A1 (fr) 1979-04-13

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