FR2403665A1 - Perfectionnements aux douilles a baionnette ou aux supports electriques de type similaire - Google Patents
Perfectionnements aux douilles a baionnette ou aux supports electriques de type similaireInfo
- Publication number
- FR2403665A1 FR2403665A1 FR7826768A FR7826768A FR2403665A1 FR 2403665 A1 FR2403665 A1 FR 2403665A1 FR 7826768 A FR7826768 A FR 7826768A FR 7826768 A FR7826768 A FR 7826768A FR 2403665 A1 FR2403665 A1 FR 2403665A1
- Authority
- FR
- France
- Prior art keywords
- perfections
- bayonet sockets
- similar type
- type electrical
- mouth
- 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
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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Abstract
La présente invention a pour objet une douille à baïonnette ou autre disposition similaire de support électrique. La douille selon la présente invention se caractérise en ce que l'entrée ou embouchure de l'organe de manoeuvre est dissociée du point de repos de celui-ci. En particulier, ladite dissociation est réalisée en pourvoyant à l'entrée ou embouchure la chemise avec un rebord annulaire où se trouvent des encoches et des points de repos. Cette disposition rend possible le placement d'une cuvette de protection qui masque les contacts à lampe emportée. Application à la réalisation de douilles à baïonnette.
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 (2)
Publication Number | Publication Date |
---|---|
FR2403665A1 true FR2403665A1 (fr) | 1979-04-13 |
FR2403665B1 FR2403665B1 (fr) | 1983-05-27 |
Family
ID=11222192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826768A Granted FR2403665A1 (fr) | 1977-09-20 | 1978-09-19 | Perfectionnements aux douilles a baionnette ou aux supports electriques de type similaire |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2758241C3 (fr) |
FR (1) | FR2403665A1 (fr) |
GB (1) | GB1598903A (fr) |
IT (1) | IT1086525B (fr) |
Cited By (1)
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 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (7)
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 | |
GB700279A (en) * | 1952-04-01 | 1953-11-25 | John Schrier | Improvements in holders for incandescent electric lamps |
DE1639100A1 (de) * | 1968-01-13 | 1970-06-11 | Leopold Stoeckl | Gluehbirnen-Schnellverschraubung |
GB1198670A (en) * | 1966-10-20 | 1970-07-15 | Stockholms Stads Arbetsvardsby | Improvements in or relating to Wall Socket Connectors |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE846730C (de) * | 1951-01-09 | 1952-08-18 | Westfaelische Berggewerkschaft | Fassung fuer Lampen mit Bajonett-(Steck-) Sockel |
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 |
-
1977
- 1977-09-20 IT IT2771777A patent/IT1086525B/it active
- 1977-12-27 DE DE19772758241 patent/DE2758241C3/de not_active Expired
-
1978
- 1978-05-23 GB GB2156678A patent/GB1598903A/en not_active Expired
- 1978-09-19 FR FR7826768A patent/FR2403665A1/fr active Granted
Patent Citations (7)
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 | |
GB700279A (en) * | 1952-04-01 | 1953-11-25 | John Schrier | Improvements in holders for incandescent electric lamps |
GB1198670A (en) * | 1966-10-20 | 1970-07-15 | Stockholms Stads Arbetsvardsby | Improvements in or relating to Wall Socket Connectors |
DE1639100A1 (de) * | 1968-01-13 | 1970-06-11 | Leopold Stoeckl | Gluehbirnen-Schnellverschraubung |
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
IT1086525B (it) | 1985-05-28 |
FR2403665B1 (fr) | 1983-05-27 |
DE2758241C3 (de) | 1982-04-22 |
GB1598903A (en) | 1981-09-23 |
DE2758241A1 (de) | 1979-06-21 |
DE2758241B2 (de) | 1980-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |