FR64049E - Anti-glare device for projectors - Google Patents

Anti-glare device for projectors

Info

Publication number
FR64049E
FR64049E FR64049DA FR64049E FR 64049 E FR64049 E FR 64049E FR 64049D A FR64049D A FR 64049DA FR 64049 E FR64049 E FR 64049E
Authority
FR
France
Prior art keywords
projectors
glare device
glare
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
French (fr)
Inventor
Robert-Christian-Ren Madru
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 FR64049E publication Critical patent/FR64049E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR64049D 1953-04-17 1953-04-17 Anti-glare device for projectors Expired FR64049E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64049T 1953-04-17

Publications (1)

Publication Number Publication Date
FR64049E true FR64049E (en) 1955-10-17

Family

ID=8697194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64049D Expired FR64049E (en) 1953-04-17 1953-04-17 Anti-glare device for projectors

Country Status (1)

Country Link
FR (1) FR64049E (en)

Similar Documents

Publication Publication Date Title
FR1115611A (en) Advanced anti-vibration device
FR1118760A (en) Loudspeaker device
FR1114691A (en) Modulator device
FR1073514A (en) Device for dividing containers
FR1048237A (en) Jointing device for belts
FR1049981A (en) Anti-glare device for vehicles
FR64049E (en) Anti-glare device for projectors
FR1144574A (en) Device for repairing ladders
FR1125855A (en) anti-glare screen for motorists
FR1061542A (en) Anti-glare device for projectors
FR1089078A (en) Dosing-pouring device
FR1096338A (en) Compensating device for presses
FR1095413A (en) Sliding device for sliding window
FR1107458A (en) Device for stereoscopic projection
FR1081861A (en) Anti-glare device
FR1098019A (en) Anti-glare device
FR1111161A (en) Anti-glare device
FR1059698A (en) Headlight adjustment device
FR1094521A (en) Advanced device forming handle-support for camera
FR1097895A (en) Indicator device for selector-coordinators
FR1083175A (en) Safety device for microscopes
FR1102015A (en) Adjusting device for turbo-brakes
FR1109022A (en) Anti-glare device for vehicles
FR1087924A (en) Engine-gear change device
FR1091429A (en) Welder device