IT1110357B - Vetro per proiettore e relativo sistema di fabbricazione - Google Patents

Vetro per proiettore e relativo sistema di fabbricazione

Info

Publication number: IT1110357B
Authority: IT; Italy
Prior art keywords: manufacturing system; related manufacturing; projector glass; projector; glass
Prior art date: 1978-03-10

Application number

IT20883/79A

Other languages

English (en)

Other versions

IT7920883A0 (it

Inventor

Hector Fratty

Original Assignee

Cibie Projecteurs

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.)

1978-03-10

Filing date

1979-03-09

Publication date

1985-12-23

1979-03-09 Application filed by Cibie Projecteurs filed Critical Cibie Projecteurs

1979-03-09 Publication of IT7920883A0 publication Critical patent/IT7920883A0/it

1985-12-23 Application granted granted Critical

1985-12-23 Publication of IT1110357B publication Critical patent/IT1110357B/it

Links

238000004519 manufacturing process Methods 0.000 title 1

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)
Optical Elements Other Than Lenses (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

IT20883/79A 1978-03-10 1979-03-09 Vetro per proiettore e relativo sistema di fabbricazione IT1110357B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7806988A FR2432678A1 (fr)	1978-03-10	1978-03-10	Perfectionnements aux glaces de projecteurs et a leur fabrication

Publications (2)

Publication Number	Publication Date
IT7920883A0 IT7920883A0 (it)	1979-03-09
IT1110357B true IT1110357B (it)	1985-12-23

Family

ID=9205631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20883/79A IT1110357B (it)	1978-03-10	1979-03-09	Vetro per proiettore e relativo sistema di fabbricazione

Country Status (8)

Country	Link
US (1)	US4261031A (it)
JP (1)	JPS54127181A (it)
DE (1)	DE2908891C3 (it)
ES (1)	ES478440A1 (it)
FR (1)	FR2432678A1 (it)
GB (1)	GB2016130B (it)
IT (1)	IT1110357B (it)
SU (1)	SU1111694A3 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5676101A (en) *	1979-11-19	1981-06-23	Lucas Industries Ltd	Headlight for vehicle
DE3019545A1 (de) *	1980-05-22	1981-11-26	Robert Bosch Gmbh, 7000 Stuttgart	Scheinwerfer fuer kraftfahrzeuge
DE3048849C2 (de) *	1980-10-01	1995-04-27	Bosch Gmbh Robert	Streuscheibe für einen Scheinwerfer für Kraftfahrzeuge
DE3036987C2 (de) *	1980-10-01	1994-02-10	Bosch Gmbh Robert	Streuscheibe für einen Scheinwerfer für Kraftfahrzeuge
JPS5851503U (ja) *	1981-10-05	1983-04-07	トヨタ自動車株式会社	車両用前照燈
US4500947A (en) *	1982-11-10	1985-02-19	Perko, Inc.	Tri spherical lens assembly
AT380937B (de) *	1983-02-16	1986-07-25	Zizala Metallwaren Karl	Fahrzeugscheinwerferanordnung fuer symmetrisches licht
GB8927903D0 (en) *	1989-12-09	1990-02-14	Carello Lighting Plc	Lamp assembly
FR2708986B1 (fr) *	1993-08-09	1995-11-03	Valeo Vision	Glace de feu de signalisation.
US5709451A (en) *	1994-11-25	1998-01-20	General Motors Corporation	High intensity descharge bulb parabolic reflector vehicle headlamp
AT518109B1 (de) *	2016-01-14	2017-11-15	Zkw Group Gmbh	Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer zum Erzeugen eines Lichtbündels mit Hell-Dunkel-Grenze
US20170297507A1 (en)	2016-04-19	2017-10-19	Ford Global Technologies, Llc	Iridescent badges for vehicles and methods of making the same
US10488006B2 (en)	2016-07-15	2019-11-26	Ford Global Technologies, Llc	Vehicular lighting assemblies with invisible fluted regions and methods of making the same
US10239471B2 (en)	2016-10-20	2019-03-26	Ford Global Technologies, Llc	Iridescent vehicular trim assemblies and multi-shot injection molding methods for making the same
US10457201B2 (en)	2016-11-22	2019-10-29	Ford Global Technologies, Llc	Badge assemblies that emanate visible iridescent patterns
US11203281B1 (en)	2020-09-21	2021-12-21	Ford Global Technologies, Llc	Visible light manipulating emblem for a vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB813697A (en) *	1956-02-29	1959-05-21	Lund Lamps Ltd	Improvements relating to lamps for road vehicles
US1992668A (en) *	1933-06-21	1935-02-26	Gen Motors Corp	Lens or cover glass for head lamps and the like
FR1187443A (fr) *	1957-12-03	1959-09-10	Phares Auteroche	Perfectionnements aux glaces de projecteurs, notamment pour automobiles

1978
- 1978-03-10 FR FR7806988A patent/FR2432678A1/fr active Granted
1979
- 1979-03-06 US US06/018,036 patent/US4261031A/en not_active Expired - Lifetime
- 1979-03-07 DE DE2908891A patent/DE2908891C3/de not_active Expired
- 1979-03-07 SU SU792733596A patent/SU1111694A3/ru active
- 1979-03-08 ES ES478440A patent/ES478440A1/es not_active Expired
- 1979-03-09 IT IT20883/79A patent/IT1110357B/it active
- 1979-03-09 JP JP2683179A patent/JPS54127181A/ja active Granted
- 1979-03-09 GB GB7908440A patent/GB2016130B/en not_active Expired

Also Published As

Publication number	Publication date
FR2432678A1 (fr)	1980-02-29
DE2908891C3 (de)	1982-02-04
SU1111694A3 (ru)	1984-08-30
JPS54127181A (en)	1979-10-02
IT7920883A0 (it)	1979-03-09
FR2432678B1 (it)	1981-02-06
US4261031A (en)	1981-04-07
ES478440A1 (es)	1980-01-01
DE2908891A1 (de)	1979-09-13
DE2908891B2 (de)	1981-05-27
GB2016130A (en)	1979-09-19
JPS6329361B2 (it)	1988-06-13
GB2016130B (en)	1982-06-09

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