FR850318A - Headlight for vehicles, in particular for automobiles - Google Patents

Headlight for vehicles, in particular for automobiles

Info

Publication number
FR850318A
FR850318A FR850318DA FR850318A FR 850318 A FR850318 A FR 850318A FR 850318D A FR850318D A FR 850318DA FR 850318 A FR850318 A FR 850318A
Authority
FR
France
Prior art keywords
headlight
automobiles
vehicles
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)
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
Application granted granted Critical
Publication of FR850318A publication Critical patent/FR850318A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR850318D 1938-02-17 1939-02-15 Headlight for vehicles, in particular for automobiles Expired FR850318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB181961D DE747935C (en) 1938-02-17 1938-02-17 Electric vehicle, in particular motor vehicle headlights

Publications (1)

Publication Number Publication Date
FR850318A true FR850318A (en) 1939-12-14

Family

ID=7009203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850318D Expired FR850318A (en) 1938-02-17 1939-02-15 Headlight for vehicles, in particular for automobiles

Country Status (3)

Country Link
CH (1) CH208208A (en)
DE (1) DE747935C (en)
FR (1) FR850318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544533A (en) * 1944-11-30 1951-03-06 Oldham & Son Ltd Miner's electric cap lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221416B1 (en) * 1985-11-07 1995-09-27 Robert Bosch Gmbh Dipped-beam head light or fog light for motor vehicles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190301805A (en) * 1903-01-26 1903-12-10 Alfred Webb Improvements in and connected with Lamps for Tram-cars, Omnibuses and the like.
US1159418A (en) * 1913-01-06 1915-11-09 K Ray Corp Projection-lantern.
FR511805A (en) * 1913-09-15 1921-01-05 Robert Bosch Projector
US1208456A (en) * 1916-01-20 1916-12-12 Louis Bell Headlight.
US1230844A (en) * 1917-02-27 1917-06-26 Frank M Blair Device for arresting light-rays.
US1389291A (en) * 1920-01-08 1921-08-30 Evan P Bone Headlamp
DE427143C (en) * 1920-08-06 1926-03-27 Duncan James Ritchie Headlight lamp, especially for automobiles, with reflector, projection lens and obturator
US1502452A (en) * 1920-10-18 1924-07-22 William H Wood Lamp
US1617595A (en) * 1921-11-21 1927-02-15 Aldobilt Company Lantern
FR579785A (en) * 1924-04-03 1924-10-23 High efficiency optical projector
US1550440A (en) * 1924-09-15 1925-08-18 Mason H Kern Automobile light deflector
US1625763A (en) * 1925-07-28 1927-04-19 Berthelsen Carl Frederik Light projector
US1888995A (en) * 1929-11-14 1932-11-29 Matter Albert John Headlight
FR722570A (en) * 1930-07-30 1932-03-22 Automotive headlamp
AT139262B (en) * 1932-06-24 1934-11-10 Bosch Robert Headlight disc with large lateral dispersion.
CH188367A (en) * 1934-01-25 1936-12-31 Richard Dietrich Friedrich Headlight with an ellipsoidal reflector.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544533A (en) * 1944-11-30 1951-03-06 Oldham & Son Ltd Miner's electric cap lamp

Also Published As

Publication number Publication date
DE747935C (en) 1944-10-20
CH208208A (en) 1940-01-15

Similar Documents

Publication Publication Date Title
FR845901A (en) Headlight, especially for automobiles and the like
FR849543A (en) Elastic suspension for vehicles, particularly for road cars
FR51492E (en) Bodywork, in particular for vehicles
FR851910A (en) Automotive bodywork
FR871268A (en) Bodywork, especially for cars
FR850318A (en) Headlight for vehicles, in particular for automobiles
FR839147A (en) Suspension, mainly for motor vehicles
FR847853A (en) Chassis, in particular for motor cars
FR833843A (en) Recessed headlight for vehicles, in particular for automobiles
FR841421A (en) Recessed headlight for vehicles, in particular for automobiles
FR841261A (en) Suspension, mainly for motor vehicles
FR855413A (en) Headlight, especially for vehicles
FR854782A (en) Bodywork, in particular for motor vehicles
FR878829A (en) Chassis, in particular for motor cars
FR826153A (en) Brake, in particular for motor vehicles
FR832349A (en) Headlight, especially for motor vehicles
FR851400A (en) Bodywork, in particular for motor vehicles
FR868387A (en) Double windscreen wipers, especially for vehicles
FR852701A (en) Seats, especially for vehicles
FR855609A (en) Advanced cornering light, especially for cars
FR816188A (en) Additional headlamp, in particular for motor vehicles
FR841215A (en) Brake, in particular for motor vehicles
FR782447A (en) Power steering for vehicles, in particular for automobiles
FR833442A (en) Glare-free headlight, especially for vehicles
FR854605A (en) Bodywork, in particular for motor vehicles