GB1396261A - Moulded lens for use in a headlamp - Google Patents

Moulded lens for use in a headlamp

Info

Publication number
GB1396261A
GB1396261A GB1137873A GB1137873A GB1396261A GB 1396261 A GB1396261 A GB 1396261A GB 1137873 A GB1137873 A GB 1137873A GB 1137873 A GB1137873 A GB 1137873A GB 1396261 A GB1396261 A GB 1396261A
Authority
GB
United Kingdom
Prior art keywords
sets
lens
moulded
headlamp
examining
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
GB1137873A
Other languages
English (en)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of GB1396261A publication Critical patent/GB1396261A/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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB1137873A 1972-03-16 1973-03-08 Moulded lens for use in a headlamp Expired GB1396261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209171A FR2175622B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
GB1396261A true GB1396261A (en) 1975-06-04

Family

ID=9095299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1137873A Expired GB1396261A (en) 1972-03-16 1973-03-08 Moulded lens for use in a headlamp

Country Status (7)

Country Link
US (1) US3877815A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2311803C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES217111Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2175622B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1396261A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT979501B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL180953C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661254B1 (fr) * 1990-04-24 1992-08-07 Valeo Vision Glace pour projecteur de vehicule automobile, procede de realisation d'un poincon de moule pour fabriquer ladite glace et procede de fabrication de la glace .

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822451A (en) * 1927-06-11 1931-09-08 American Gasaccumulator Co Mold for molding central triple reflectors
US2589014A (en) * 1951-02-14 1952-03-11 Eastman Kodak Co Focusing view finder system
US3267279A (en) * 1965-04-01 1966-08-16 Elastic Stop Nut Corp Lens and lens assemblies

Also Published As

Publication number Publication date
ES217111Y (es) 1977-03-01
DE2311803A1 (de) 1973-10-25
NL180953B (nl) 1986-12-16
NL180953C (nl) 1987-05-18
IT979501B (it) 1974-09-30
FR2175622B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-24
US3877815A (en) 1975-04-15
DE2311803B2 (de) 1981-07-09
ES217111U (es) 1976-10-16
DE2311803C3 (de) 1982-07-01
NL7303591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-18
FR2175622A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee