GB1190429A - Holder for Lamps of the kind having a Bayonet Cap - Google Patents
Holder for Lamps of the kind having a Bayonet CapInfo
- Publication number
- GB1190429A GB1190429A GB4725467A GB4725467A GB1190429A GB 1190429 A GB1190429 A GB 1190429A GB 4725467 A GB4725467 A GB 4725467A GB 4725467 A GB4725467 A GB 4725467A GB 1190429 A GB1190429 A GB 1190429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- tags
- projections
- locking
- slide
- 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
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
- H01R33/05—Two-pole devices
- H01R33/46—Two-pole devices for bayonet type base
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
1,190,429. Lama holders. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 17 Oct., 1967 [20 Oct., 1966], No. 47254/67. Heading H2E. [Also in Divisions F4 and H1] A holder for lamps having a bayonet or similar cap provided with diametral projections 2 and which can be ejected by an axial spring comprises a guide constituted by tags which engage the diametral projections of the cap during insertion of the lamp to prevent its rotation, a resilient tag locking the lamp in the operating position and a guide track which on further insertion of the lamp engages the projections so as to cause the lamp to rotate, thereby freeing the projections from the locking tag. As applied to an illuminated push-button, the lamp, Fig. 3, is carried in a U-shaped gutter 16 from the side walls of which are pressed out guiding tags 8, 12, locking tags 10 which are bent inwards to engage the projection 2 on the cap 4 and tags 22 the upper sides of which form a track for guiding the projections 2 when the lamp is fully inserted, thereby causing the lamp to rotate, and freeing it from the tags 8, 10, 12, so that it is ejected by a spring 20 in the base. The gutter 16 is enclosed in a tubular slide 20 having a number plate 36 and which can be depressed against the action of a spring 25. The slide 28 slides in a box-shaped housing 30 having reed contacts 32 operated by magnets 34 on the slide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6614749A NL6614749A (en) | 1966-10-20 | 1966-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1190429A true GB1190429A (en) | 1970-05-06 |
Family
ID=19797966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4725467A Expired GB1190429A (en) | 1966-10-20 | 1967-10-17 | Holder for Lamps of the kind having a Bayonet Cap |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1589265A1 (en) |
| GB (1) | GB1190429A (en) |
| NL (1) | NL6614749A (en) |
-
1966
- 1966-10-20 NL NL6614749A patent/NL6614749A/xx unknown
-
1967
- 1967-10-03 DE DE19671589265 patent/DE1589265A1/en active Pending
- 1967-10-17 GB GB4725467A patent/GB1190429A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6614749A (en) | 1968-04-22 |
| DE1589265A1 (en) | 1970-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |