ES276312U - Headlamp diffusion lens - Google Patents

Headlamp diffusion lens

Info

Publication number
ES276312U
ES276312U ES1982276312U ES276312U ES276312U ES 276312 U ES276312 U ES 276312U ES 1982276312 U ES1982276312 U ES 1982276312U ES 276312 U ES276312 U ES 276312U ES 276312 U ES276312 U ES 276312U
Authority
ES
Spain
Prior art keywords
reflector
ridge
diffusion lens
headlamp
interruption
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.)
Granted
Application number
ES1982276312U
Other languages
Spanish (es)
Other versions
ES276312Y (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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs 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 Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Publication of ES276312U publication Critical patent/ES276312U/en
Application granted granted Critical
Publication of ES276312Y publication Critical patent/ES276312Y/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

Abstract

A dipped beam headlamp comprising a moulded glass diffusion lens situated in front of the reflector and the filament. The lens has an interruption to its slope in the form of a substantially horizontal ridge (a) which is situated at a distance below the axis (A) of the reflector (R) of less than one-quarter of the maximum useful aperture radius (R1) of the reflector (R). The zone (Z), defined by the segment I-I, of the interruption to the slope near the ridge has a plurality of fine vertical-deflection ribs (s) extending parallel to said ridge.
ES1982276312U 1982-02-16 1982-12-30 CROSSING LIGHTHOUSE. Expired ES276312Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202490A FR2521692A1 (en) 1982-02-16 1982-02-16 CROSSING PROJECTOR WHOSE ICE IS PROVIDED WITH A SLOPE BREAK

Publications (2)

Publication Number Publication Date
ES276312U true ES276312U (en) 1984-08-16
ES276312Y ES276312Y (en) 1985-03-01

Family

ID=9271017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982276312U Expired ES276312Y (en) 1982-02-16 1982-12-30 CROSSING LIGHTHOUSE.

Country Status (7)

Country Link
JP (1) JPS58147901A (en)
BR (1) BR8207543A (en)
DE (1) DE3248386A1 (en)
ES (1) ES276312Y (en)
FR (1) FR2521692A1 (en)
GB (1) GB2115543B (en)
IT (1) IT1153956B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636923A (en) * 1984-08-03 1987-01-13 Stanley Electric Co., Ltd. Headlamp for vehicle
JPH0817044B2 (en) * 1989-12-28 1996-02-21 株式会社小糸製作所 Vehicle headlights
DE29519938U1 (en) * 1995-12-15 1996-02-15 Zizala Lichtsysteme Gmbh Double reflector headlights
FR2836538B1 (en) 2002-02-25 2004-11-12 Renault ARRANGEMENT OF PATTERNS ON A SURFACE OF A MOTOR VEHICLE LIGHTING DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240484B (en) * 1963-07-20 1967-05-11 Bosch Gmbh Robert Headlights
DE1220355B (en) * 1964-08-07 1966-07-07 Westfaelische Metall Ind K G A lens with a comb edge for motor vehicle headlights
FR1518841A (en) * 1967-02-13 1968-03-29 Peugeot Projector

Also Published As

Publication number Publication date
JPS58147901A (en) 1983-09-02
BR8207543A (en) 1983-10-25
ES276312Y (en) 1985-03-01
FR2521692B1 (en) 1984-05-25
GB2115543B (en) 1985-09-25
IT1153956B (en) 1987-01-21
DE3248386C2 (en) 1987-02-12
DE3248386A1 (en) 1983-09-01
FR2521692A1 (en) 1983-08-19
IT8225055A1 (en) 1984-06-30
GB2115543A (en) 1983-09-07
IT8225055A0 (en) 1982-12-30

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