IT8321467A0 - MOTOR VEHICLE HEADLIGHT WITH TRUNCATED PARABLE. - Google Patents

MOTOR VEHICLE HEADLIGHT WITH TRUNCATED PARABLE.

Info

Publication number
IT8321467A0
IT8321467A0 IT8321467A IT2146783A IT8321467A0 IT 8321467 A0 IT8321467 A0 IT 8321467A0 IT 8321467 A IT8321467 A IT 8321467A IT 2146783 A IT2146783 A IT 2146783A IT 8321467 A0 IT8321467 A0 IT 8321467A0
Authority
IT
Italy
Prior art keywords
parable
truncated
motor vehicle
vehicle headlight
headlight
Prior art date
Application number
IT8321467A
Other languages
Italian (it)
Other versions
IT1168263B (en
Inventor
Walter John Kosmatka
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8321467A0 publication Critical patent/IT8321467A0/en
Application granted granted Critical
Publication of IT1168263B publication Critical patent/IT1168263B/en

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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT21467/83A 1982-06-09 1983-06-03 MOTOR VEHICLE FRONT HEADLIGHT IT1168263B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38649882A 1982-06-09 1982-06-09

Publications (2)

Publication Number Publication Date
IT8321467A0 true IT8321467A0 (en) 1983-06-03
IT1168263B IT1168263B (en) 1987-05-20

Family

ID=23525838

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21467/83A IT1168263B (en) 1982-06-09 1983-06-03 MOTOR VEHICLE FRONT HEADLIGHT

Country Status (6)

Country Link
EP (1) EP0096785A1 (en)
JP (1) JPS595557A (en)
DE (1) DE3319190A1 (en)
GB (1) GB2123133B (en)
IT (1) IT1168263B (en)
SE (1) SE8303245L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL191257C (en) * 1984-02-27 1995-04-18 Philips Nv Headlight system.
US4993933A (en) * 1986-11-06 1991-02-19 Mazda Motor Corporation Molding installation using die
DE3737594A1 (en) * 1986-11-06 1988-06-01 Mazda Motor FORMING PLANT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337858A (en) * 1962-08-07 1963-09-20 Machal Projecteurs Further development of vehicle headlights providing asymmetric lighting
GB1160986A (en) * 1966-08-24 1969-08-13 Raydyot Ltd Improvements relating to Lamps for Motor Vehicles
FR1511607A (en) * 1966-12-19 1968-02-02 Cibie Projecteurs Advanced headlight for automotive vehicles
DE1772352A1 (en) * 1968-05-02 1970-12-10 Ford Werke Ag Double headlights for low beam and high beam, especially for motor vehicles
FR2392323A1 (en) * 1977-05-23 1978-12-22 Cibie Projecteurs NEW RECTANGULAR OPENING AUTOMOTIVE SPOTLIGHT
JPS5851503U (en) * 1981-10-05 1983-04-07 トヨタ自動車株式会社 Vehicle headlights

Also Published As

Publication number Publication date
SE8303245L (en) 1983-12-10
DE3319190A1 (en) 1983-12-29
EP0096785A1 (en) 1983-12-28
SE8303245D0 (en) 1983-06-08
IT1168263B (en) 1987-05-20
JPS595557A (en) 1984-01-12
GB2123133A (en) 1984-01-25
GB8309549D0 (en) 1983-05-11
GB2123133B (en) 1985-08-29

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