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
Application number
ES353659A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EQUIPMENT ELECTR DES V SA
Original Assignee
EQUIPMENT ELECTR DES V SA
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 EQUIPMENT ELECTR DES V SA filed Critical EQUIPMENT ELECTR DES V SA
Publication of ES353659A1 publication Critical patent/ES353659A1/en
Expired legal-status Critical Current

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).
ES353659A 1967-05-08 1968-05-08 Improvements in the construction of projectors for vehicles automobiles. (Machine-translation by Google Translate, not legally binding) Expired ES353659A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE351024B (en) 1972-11-13
FR1529782A (en) 1968-06-21
GB1231463A (en) 1971-05-12
DE1764228A1 (en) 1972-03-02

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