FR2557312B3 - Barres pour reflecteurs et reflecteur obtenu - Google Patents

Barres pour reflecteurs et reflecteur obtenu

Info

Publication number
FR2557312B3
FR2557312B3 FR8419558A FR8419558A FR2557312B3 FR 2557312 B3 FR2557312 B3 FR 2557312B3 FR 8419558 A FR8419558 A FR 8419558A FR 8419558 A FR8419558 A FR 8419558A FR 2557312 B3 FR2557312 B3 FR 2557312B3
Authority
FR
France
Prior art keywords
reflectors
bars
reflector obtained
reflector
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
FR8419558A
Other languages
English (en)
Other versions
FR2557312A1 (fr
Inventor
Giuliano Cossetti
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.)
Marelli Automotive Lighting Italy SpA
Original Assignee
Seima Italiana SpA
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 Seima Italiana SpA filed Critical Seima Italiana SpA
Publication of FR2557312A1 publication Critical patent/FR2557312A1/fr
Application granted granted Critical
Publication of FR2557312B3 publication Critical patent/FR2557312B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8419558A 1983-12-27 1984-12-20 Barres pour reflecteurs et reflecteur obtenu Expired FR2557312B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8383524A IT8383524A0 (it) 1983-12-27 1983-12-27 Barrette per catadiottri.

Publications (2)

Publication Number Publication Date
FR2557312A1 FR2557312A1 (fr) 1985-06-28
FR2557312B3 true FR2557312B3 (fr) 1986-04-11

Family

ID=11322819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8419558A Expired FR2557312B3 (fr) 1983-12-27 1984-12-20 Barres pour reflecteurs et reflecteur obtenu

Country Status (6)

Country Link
US (1) US4733946A (fr)
DE (2) DE3447020C2 (fr)
ES (1) ES283598Y (fr)
FR (1) FR2557312B3 (fr)
IT (1) IT8383524A0 (fr)
YU (1) YU45974B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099456C (fr) * 1993-06-30 1997-02-18 Italo Caroli Cales pour le moulage de reflecteurs
DE4439690A1 (de) * 1994-11-07 1996-05-09 Philips Patentverwaltung Induktionsmotor
EP0844056B1 (fr) * 1995-07-28 2003-04-09 Nippon Carbide Kogyo Kabushiki Kaisha Matrice microprisme
FR2745365B1 (fr) * 1996-02-23 1998-05-07 Valeo Vision Feu de signalisation a moyens perfectionnes d'etalement de la lumiere
WO1999001275A1 (fr) 1997-07-02 1999-01-14 Minnesota Mining And Manufacturing Company Moule servant a fabriquer un revetement de triedres trirectangles et son procede de production
US6171095B1 (en) 1998-06-19 2001-01-09 Hallmark Technologies, Inc. Multiple axes electroform
CA2262726C (fr) 1999-02-23 2003-11-04 Dbm Reflex Enterprises Inc. Broche pour moule et moyens d'espacement integres
US20060203343A1 (en) * 2005-03-10 2006-09-14 Mark Modilevsky Retro-reflective device
CN103009016A (zh) * 2013-01-14 2013-04-03 常州华日升反光材料股份有限公司 具有微棱镜阵列的无缝镍薄板的生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810700A (fr) * 1935-09-21 1937-03-26 Réflecteur
US3258840A (en) * 1963-12-05 1966-07-05 Hedgewick Peter Method of making a core for molding reflectors
US3649153A (en) * 1969-11-04 1972-03-14 Peter E Brudy Faceted core
US3710095A (en) * 1970-09-23 1973-01-09 Gen Motors Corp Method of making a faceted reflector for a lighting unit
US3851947A (en) * 1973-09-24 1974-12-03 Gen Motors Corp Reflex reflector

Also Published As

Publication number Publication date
IT8383524A0 (it) 1983-12-27
ES283598Y (es) 1986-01-01
US4733946A (en) 1988-03-29
YU221884A (en) 1988-06-30
FR2557312A1 (fr) 1985-06-28
DE3447020C2 (de) 1994-02-24
YU45974B (sh) 1992-12-21
DE8437719U1 (de) 1985-08-01
ES283598U (es) 1985-05-16
DE3447020A1 (de) 1985-07-04

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