ES353659A1 - Improvements in the construction of projectors for vehicles automobiles. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of projectors for vehicles automobiles. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES353659A1 ES353659A1 ES353659A ES353659A ES353659A1 ES 353659 A1 ES353659 A1 ES 353659A1 ES 353659 A ES353659 A ES 353659A ES 353659 A ES353659 A ES 353659A ES 353659 A1 ES353659 A1 ES 353659A1
- Authority
- ES
- Spain
- Prior art keywords
- bulb
- holder
- projections
- tubular member
- intermediate member
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A headlamp comprises a reflector 1 having an opening through which the bulb 4 can be inserted from the rear, a rearwardly extending tubular member 10 secured to the collar 2 surrounding the opening, and a resilient locking means which extends around the tubular member and includes projections 16 which are biased inwardly towards the axis of the tubular member, the projections including, or bearing against, surfaces which are inclined to this axis so that a force is exerted on the bulb-holder 3 urging it towards the reflector. The bulb-holder can be withdrawn by pulling it rearwardly to cause outward deflection of the projections. In the embodiment shown the projections are conical studs which are carried by an open resilient ring 18 and bear directly against the rim of the bulb holder, whilst in a second embodiment (Figs. 5 and 6, not shown) the studs bear against an intermediate member (22) which is mounted on the base (5) of the bulb by means of a split skirt (23) and abuts against the bulb-holder. In a third embodiment (Figs. 7 and 8, not shown) the locking means consists of a resilient wire (46) having three inwardly directed elbows (46a) which engage inclined surfaces (45) on the intermediate member (37), and in a fourth embodiment (Figs. 9-11, not shown) the intermediate member bears on the bulb-holder flange (48) and is held in position by a spring (49). In a fifth embodiment (Figs. 12 and 13, not shown) the intermediate member (57) has a skirt (56) which projects out of the tubular member (10), and the wire (46) has only two elbows (46a).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR105555A FR1529782A (en) | 1967-05-08 | 1967-05-08 | Improvements to headlamps such as those in motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES353659A1 true ES353659A1 (en) | 1969-10-16 |
Family
ID=8630386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES353659A Expired ES353659A1 (en) | 1967-05-08 | 1968-05-08 | Improvements in the construction of projectors for vehicles automobiles. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1764228A1 (en) |
| ES (1) | ES353659A1 (en) |
| FR (1) | FR1529782A (en) |
| GB (1) | GB1231463A (en) |
| SE (1) | SE351024B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370230A1 (en) * | 1976-11-08 | 1978-06-02 | Cibie Projecteurs | MOUNTING DEVICE FOR AN ELECTRIC BULB ON A VEHICLE HEADLIGHT REFLECTOR |
| GB8330925D0 (en) * | 1983-11-19 | 1983-12-29 | Lucas Ind Plc | Retaining device |
| FR2572164B1 (en) * | 1984-10-19 | 1988-07-22 | Signal Vision Sa | DEVICE FOR HOLDING A REMOVABLE ELECTRIC LAMP IN A REFLECTOR |
| FR2669400A1 (en) * | 1990-11-15 | 1992-05-22 | Valeo Vision | Device for fastening a bulb onto a headlamp reflector |
| FR2802614B1 (en) * | 1999-12-15 | 2002-05-24 | Valeo Vision | MOTOR VEHICLE PROJECTOR COMPRISING IMPROVED LAMP LOCKING MEANS |
-
1967
- 1967-05-08 FR FR105555A patent/FR1529782A/en not_active Expired
-
1968
- 1968-04-26 DE DE19681764228 patent/DE1764228A1/en active Pending
- 1968-05-06 SE SE06077/68A patent/SE351024B/xx unknown
- 1968-05-08 GB GB1231463D patent/GB1231463A/en not_active Expired
- 1968-05-08 ES ES353659A patent/ES353659A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE351024B (en) | 1972-11-13 |
| DE1764228A1 (en) | 1972-03-02 |
| GB1231463A (en) | 1971-05-12 |
| FR1529782A (en) | 1968-06-21 |
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