FR2660411B1 - Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran. - Google Patents

Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran.

Info

Publication number
FR2660411B1
FR2660411B1 FR909004088A FR9004088A FR2660411B1 FR 2660411 B1 FR2660411 B1 FR 2660411B1 FR 909004088 A FR909004088 A FR 909004088A FR 9004088 A FR9004088 A FR 9004088A FR 2660411 B1 FR2660411 B1 FR 2660411B1
Authority
FR
France
Prior art keywords
producing
methods
same
intermediate screen
signaling light
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 - Fee Related
Application number
FR909004088A
Other languages
English (en)
Other versions
FR2660411A1 (fr
Inventor
Daniel Segaud
Bernard Mauroy
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.)
VALFO VISION
Original Assignee
VALFO VISION
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 VALFO VISION filed Critical VALFO VISION
Priority to FR909004088A priority Critical patent/FR2660411B1/fr
Priority to US07/676,826 priority patent/US5161885A/en
Priority to DE69105329T priority patent/DE69105329T2/de
Priority to EP91400877A priority patent/EP0451039B1/fr
Priority to ES91400877T priority patent/ES2067170T3/es
Priority to JP3089257A priority patent/JPH05109304A/ja
Publication of FR2660411A1 publication Critical patent/FR2660411A1/fr
Application granted granted Critical
Publication of FR2660411B1 publication Critical patent/FR2660411B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Viewfinders (AREA)
FR909004088A 1990-03-30 1990-03-30 Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran. Expired - Fee Related FR2660411B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR909004088A FR2660411B1 (fr) 1990-03-30 1990-03-30 Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran.
US07/676,826 US5161885A (en) 1990-03-30 1991-03-28 Intermediate screen for a signal light
DE69105329T DE69105329T2 (de) 1990-03-30 1991-03-29 Zwischenscheibe für Fahrzeugrückleuchte und Herstellungsverfahren.
EP91400877A EP0451039B1 (fr) 1990-03-30 1991-03-29 Ecran intermédiaire pour un feu de signalisation et procédés de fabrication de moules pour réaliser ledit écran
ES91400877T ES2067170T3 (es) 1990-03-30 1991-03-29 Pantalla intermedia para un piloto de señalizacion y procedimiento de fabricacion de moldes para realizar dicha pantalla.
JP3089257A JPH05109304A (ja) 1990-03-30 1991-03-29 信号灯用中間スクリーン及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909004088A FR2660411B1 (fr) 1990-03-30 1990-03-30 Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran.

Publications (2)

Publication Number Publication Date
FR2660411A1 FR2660411A1 (fr) 1991-10-04
FR2660411B1 true FR2660411B1 (fr) 1994-09-02

Family

ID=9395282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909004088A Expired - Fee Related FR2660411B1 (fr) 1990-03-30 1990-03-30 Ecran intermediaire pour un feu de signalisation et procedes de fabrication de moules pour realiser ledit ecran.

Country Status (6)

Country Link
US (1) US5161885A (fr)
EP (1) EP0451039B1 (fr)
JP (1) JPH05109304A (fr)
DE (1) DE69105329T2 (fr)
ES (1) ES2067170T3 (fr)
FR (1) FR2660411B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2602133Y2 (ja) * 1993-12-22 1999-12-27 株式会社小糸製作所 車輌用標識灯
FR2743405B1 (fr) * 1996-01-10 1998-04-03 Valeo Vision Feu de signalisation a ecran intermediaire de traitement optique et de style, et procede de fabrication de l'ecran intermediaire
DE19851374C2 (de) * 1998-11-07 2001-06-21 Reitter & Schefenacker Gmbh Leuchtenoptik für eine Kraftfahrzeugleuchte
US7270445B2 (en) * 2003-07-03 2007-09-18 David Munson Apparatus and method for safe illumination of fine art works
US6916107B2 (en) * 2003-07-03 2005-07-12 David Munson Apparatus and method for safe illumination of fine art works
KR100766468B1 (ko) * 2006-03-29 2007-10-12 에이피엘시스템(주) 조명기구용 광 확산렌즈
JP5262611B2 (ja) * 2008-11-18 2013-08-14 スタンレー電気株式会社 レンズ、及び、灯具
CN106772718B (zh) * 2017-01-16 2018-11-02 广州弥德科技有限公司 菲涅尔透镜及具有该菲涅尔透镜的显示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787443A (en) * 1928-03-07 1931-01-06 Gen Motors Res Corp Stop and back-up lamp
US3798444A (en) * 1973-04-05 1974-03-19 Dominion Auto Access Lamp construction
FR2608733B1 (fr) * 1986-12-23 1991-08-09 Cibie Projecteurs Feu de signalisation de faible profondeur pour vehicule automobile
US4972302A (en) * 1988-07-18 1990-11-20 Stanley Electric Co., Ltd. Vehicle lamp having inner lens and reflector

Also Published As

Publication number Publication date
EP0451039A1 (fr) 1991-10-09
JPH05109304A (ja) 1993-04-30
DE69105329T2 (de) 1995-04-13
ES2067170T3 (es) 1995-03-16
DE69105329D1 (de) 1995-01-12
EP0451039B1 (fr) 1994-11-30
US5161885A (en) 1992-11-10
FR2660411A1 (fr) 1991-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse