DE2748358A1 - Streuscheibe fuer scheinwerfer von fahrzeugen - Google Patents

Streuscheibe fuer scheinwerfer von fahrzeugen

Info

Publication number
DE2748358A1
DE2748358A1 DE19772748358 DE2748358A DE2748358A1 DE 2748358 A1 DE2748358 A1 DE 2748358A1 DE 19772748358 DE19772748358 DE 19772748358 DE 2748358 A DE2748358 A DE 2748358A DE 2748358 A1 DE2748358 A1 DE 2748358A1
Authority
DE
Germany
Prior art keywords
surface layer
plastic
lens
diffuser
coating
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.)
Ceased
Application number
DE19772748358
Other languages
German (de)
English (en)
Inventor
Gerhard Dipl Ing Lindae
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19772748358 priority Critical patent/DE2748358A1/de
Priority to FR7825083A priority patent/FR2407425A1/fr
Priority to IT29144/78A priority patent/IT1099975B/it
Priority to GB7842331A priority patent/GB2006945A/en
Publication of DE2748358A1 publication Critical patent/DE2748358A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DE19772748358 1977-10-28 1977-10-28 Streuscheibe fuer scheinwerfer von fahrzeugen Ceased DE2748358A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19772748358 DE2748358A1 (de) 1977-10-28 1977-10-28 Streuscheibe fuer scheinwerfer von fahrzeugen
FR7825083A FR2407425A1 (fr) 1977-10-28 1978-08-30 Diffuseur pour phare de vehicules
IT29144/78A IT1099975B (it) 1977-10-28 1978-10-26 Vetro diffusore per fanali di autoveicoli
GB7842331A GB2006945A (en) 1977-10-28 1978-10-27 Diffusing lens for vehicle headlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748358 DE2748358A1 (de) 1977-10-28 1977-10-28 Streuscheibe fuer scheinwerfer von fahrzeugen

Publications (1)

Publication Number Publication Date
DE2748358A1 true DE2748358A1 (de) 1979-05-03

Family

ID=6022487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772748358 Ceased DE2748358A1 (de) 1977-10-28 1977-10-28 Streuscheibe fuer scheinwerfer von fahrzeugen

Country Status (4)

Country Link
DE (1) DE2748358A1 (it)
FR (1) FR2407425A1 (it)
GB (1) GB2006945A (it)
IT (1) IT1099975B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843522A1 (de) * 1988-12-23 1990-07-05 Daimler Benz Ag Leuchtvorrichtung, insbesondere fuer kraftfahrzeuge
US6207270B1 (en) 1994-03-11 2001-03-27 Robert Bosch Stewart Transparent cover plate of plastic for motor vehicle headlight, and method of producing the same
DE19925049C5 (de) * 1999-06-01 2005-12-22 Hella Kgaa Hueck & Co. Kunststoffscheibe von Kraftfahrzeugscheinwerfern oder Kraftfahrzeugleuchten und Verfahren zu deren Herstellung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000182410A (ja) 1998-12-17 2000-06-30 Koito Mfg Co Ltd 車両用灯具
US6431735B2 (en) 1999-06-17 2002-08-13 Valeo Sylvania L L.C. Vehicle headlamp, lamp lens and method for producing a lamp lens
GB0216862D0 (en) * 2002-07-19 2002-08-28 Carruthers Elaine V Headlamp converters
ES2710076B2 (es) * 2017-10-17 2020-06-08 Seat Sa Dispositivo de iluminación exterior para un vehículo, y método de fabricación

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB780259A (en) * 1954-06-11 1957-07-31 Hans Ekkehard Hausdorff Anti-dazzle headlamp for vehicles
GB1161759A (en) * 1965-11-22 1969-08-20 Cibie Projecteurs Direction Indicator Lights
JPS5017871B2 (it) * 1971-12-06 1975-06-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843522A1 (de) * 1988-12-23 1990-07-05 Daimler Benz Ag Leuchtvorrichtung, insbesondere fuer kraftfahrzeuge
US6207270B1 (en) 1994-03-11 2001-03-27 Robert Bosch Stewart Transparent cover plate of plastic for motor vehicle headlight, and method of producing the same
DE19925049C5 (de) * 1999-06-01 2005-12-22 Hella Kgaa Hueck & Co. Kunststoffscheibe von Kraftfahrzeugscheinwerfern oder Kraftfahrzeugleuchten und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
IT1099975B (it) 1985-09-28
GB2006945A (en) 1979-05-10
IT7829144A0 (it) 1978-10-26
FR2407425A1 (fr) 1979-05-25

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection