GB309512A - Improvements in anti-dazzle devices for use with the lamps of road vehicles - Google Patents

Improvements in anti-dazzle devices for use with the lamps of road vehicles

Info

Publication number
GB309512A
GB309512A GB2702827A GB2702827A GB309512A GB 309512 A GB309512 A GB 309512A GB 2702827 A GB2702827 A GB 2702827A GB 2702827 A GB2702827 A GB 2702827A GB 309512 A GB309512 A GB 309512A
Authority
GB
United Kingdom
Prior art keywords
lamps
screens
road vehicles
dazzle
screen
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
GB2702827A
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.)
ALEXANDER JAMES IRVING
Original Assignee
ALEXANDER JAMES IRVING
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 ALEXANDER JAMES IRVING filed Critical ALEXANDER JAMES IRVING
Priority to GB2702827A priority Critical patent/GB309512A/en
Publication of GB309512A publication Critical patent/GB309512A/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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

309,512. Irving, A. J. Oct. 12, 1927. Divided application. Lantern gratings and screens; motor-vehicle and like head lamps.-An anti-dazzle fitting for road-vehicle lamps consists of a wire-gauze screen or screens arranged longitudinally in the lamp. As shown, two vertical screens 1b are arranged one on each side of the bulb, curved to fit the reflector and extending into contact with the front glass. The screen is made of glass covered with wire gauze 1, w*hich, together with its frame, its nickel or like plated.
GB2702827A 1927-10-12 1927-10-12 Improvements in anti-dazzle devices for use with the lamps of road vehicles Expired GB309512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2702827A GB309512A (en) 1927-10-12 1927-10-12 Improvements in anti-dazzle devices for use with the lamps of road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2702827A GB309512A (en) 1927-10-12 1927-10-12 Improvements in anti-dazzle devices for use with the lamps of road vehicles

Publications (1)

Publication Number Publication Date
GB309512A true GB309512A (en) 1929-04-12

Family

ID=10252982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2702827A Expired GB309512A (en) 1927-10-12 1927-10-12 Improvements in anti-dazzle devices for use with the lamps of road vehicles

Country Status (1)

Country Link
GB (1) GB309512A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012836B (en) * 1955-12-30 1957-07-25 Oerlenbach Ufr Vehicle headlights
US3138334A (en) * 1959-03-07 1964-06-23 Jayle Gaetan Jean Edouard Apparatus and in particular in campimeters including a screen illuminated in a uniform manner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012836B (en) * 1955-12-30 1957-07-25 Oerlenbach Ufr Vehicle headlights
US3138334A (en) * 1959-03-07 1964-06-23 Jayle Gaetan Jean Edouard Apparatus and in particular in campimeters including a screen illuminated in a uniform manner

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