FR1068922A - Perfectionnements aux miroirs, réflecteurs et projecteurs - Google Patents

Perfectionnements aux miroirs, réflecteurs et projecteurs

Info

Publication number
FR1068922A
FR1068922A FR1068922DA FR1068922A FR 1068922 A FR1068922 A FR 1068922A FR 1068922D A FR1068922D A FR 1068922DA FR 1068922 A FR1068922 A FR 1068922A
Authority
FR
France
Prior art keywords
projectors
reflectors
mirrors
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
Other languages
English (en)
Inventor
Pierre Cibie
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 filed Critical
Application granted granted Critical
Publication of FR1068922A publication Critical patent/FR1068922A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/883—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards reflectors
    • 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
    • F21S41/29—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1068922D 1952-10-01 1952-10-01 Perfectionnements aux miroirs, réflecteurs et projecteurs Expired FR1068922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1068922T 1952-10-01

Publications (1)

Publication Number Publication Date
FR1068922A true FR1068922A (fr) 1954-07-01

Family

ID=9603954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068922D Expired FR1068922A (fr) 1952-10-01 1952-10-01 Perfectionnements aux miroirs, réflecteurs et projecteurs

Country Status (1)

Country Link
FR (1) FR1068922A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272871B (de) * 1964-01-31 1968-07-18 Ducellier & Cie Verfahren zur Herstellung eines Parabolspiegels aus Metall
US3500038A (en) * 1966-08-24 1970-03-10 Raydyot Ltd Auxiliary lamps for motor vehicles
CN107803430A (zh) * 2017-12-01 2018-03-16 江苏语诣光电科技有限公司 一种反射碗加工装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272871B (de) * 1964-01-31 1968-07-18 Ducellier & Cie Verfahren zur Herstellung eines Parabolspiegels aus Metall
US3500038A (en) * 1966-08-24 1970-03-10 Raydyot Ltd Auxiliary lamps for motor vehicles
CN107803430A (zh) * 2017-12-01 2018-03-16 江苏语诣光电科技有限公司 一种反射碗加工装置
CN107803430B (zh) * 2017-12-01 2024-04-09 江苏语诣光电科技有限公司 一种反射碗加工装置

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