FR3093039B1 - Illuminated functional element for motor vehicle - Google Patents

Illuminated functional element for motor vehicle Download PDF

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Publication number
FR3093039B1
FR3093039B1 FR1901853A FR1901853A FR3093039B1 FR 3093039 B1 FR3093039 B1 FR 3093039B1 FR 1901853 A FR1901853 A FR 1901853A FR 1901853 A FR1901853 A FR 1901853A FR 3093039 B1 FR3093039 B1 FR 3093039B1
Authority
FR
France
Prior art keywords
functional element
motor vehicle
optical
mold
core
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.)
Active
Application number
FR1901853A
Other languages
French (fr)
Other versions
FR3093039A1 (en
Inventor
Sébastien Genet
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.)
SFC SOLUTIONS AUTOMOTIVE FRANCE, FR
Original Assignee
Sealynx International SAS
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 Sealynx International SAS filed Critical Sealynx International SAS
Priority to FR1901853A priority Critical patent/FR3093039B1/en
Publication of FR3093039A1 publication Critical patent/FR3093039A1/en
Application granted granted Critical
Publication of FR3093039B1 publication Critical patent/FR3093039B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/27—Sealing arrangements characterised by the shape having projections, grooves or channels in the longitudinal direction
    • B60J10/273—Sealing arrangements characterised by the shape having projections, grooves or channels in the longitudinal direction for enclosing or housing devices for purposes other than sealing, e.g. cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B60Q3/217—Doors, e.g. door sills; Steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80—Circuits; Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Seal Device For Vehicle (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Elément fonctionnel lumineux pour véhicule automobile L'invention concerne un procédé de fabrication d’un élément fonctionnel lumineux pour véhicule automobile, comprenant(a) prévoir au moins une fibre optique comprenant une âme et une gaine optique pour contenir des ondes lumineuses dans ladite âme, ladite gaine ayant subi un traitement pour dégrader et/ou rendre rugueuse ladite gaine optique,(b) prévoir au moins un matériau polymère,(c) chauffer séparément chaque matériau polymère prévu à l’étape (b) pour le fluidifier et l’introduire avec ladite au moins une fibre optique prévue à l’étape (a) dans une filière non circulaire ou dans un moule, de façon à obtenir après refroidissement l’élément fonctionnel, la filière ou le moule ayant la section ou la forme, respectivement, dudit élément. Figure pour l’abrégé : figure 1The invention relates to a method of manufacturing a luminous functional element for a motor vehicle, comprising (a) providing at least one optical fiber comprising a core and an optical cladding for containing light waves in said core, said sheath having undergone a treatment to degrade and / or roughen said optical sheath, (b) provide at least one polymer material, (c) separately heat each polymer material provided in step (b) to fluidify it and introduce it with said at least one optical fiber provided in step (a) in a non-circular die or in a mold, so as to obtain after cooling the functional element, the die or the mold having the section or the shape, respectively, of said element. Figure for the abstract: figure 1

FR1901853A 2019-02-22 2019-02-22 Illuminated functional element for motor vehicle Active FR3093039B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1901853A FR3093039B1 (en) 2019-02-22 2019-02-22 Illuminated functional element for motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901853 2019-02-22
FR1901853A FR3093039B1 (en) 2019-02-22 2019-02-22 Illuminated functional element for motor vehicle

Publications (2)

Publication Number Publication Date
FR3093039A1 FR3093039A1 (en) 2020-08-28
FR3093039B1 true FR3093039B1 (en) 2021-10-01

Family

ID=67441286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901853A Active FR3093039B1 (en) 2019-02-22 2019-02-22 Illuminated functional element for motor vehicle

Country Status (1)

Country Link
FR (1) FR3093039B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017335B (en) * 1978-03-15 1982-06-23 Bicc Ltd Manufacture of optical fibre cable
CH660801A5 (en) * 1984-12-14 1987-06-15 Maillefer Sa METHOD FOR MANUFACTURING AN OPTICAL FIBER WIRING ELEMENT, INSTALLATION FOR IMPLEMENTING THE METHOD AND WIRING ELEMENT OBTAINED BY THIS PROCESS.
US6471381B2 (en) * 2001-03-08 2002-10-29 Ford Global Technologies, Inc. Lighted vehicle body opening weather strip
US20020152686A1 (en) 2001-04-18 2002-10-24 William Whitehead Illuminating weatherseal
US20050048263A1 (en) * 2003-08-26 2005-03-03 Schlegel Corporation Reflective surface for a vehicle weatherseal
US7226112B2 (en) * 2003-10-02 2007-06-05 Nicholas Plastics Incorporated Pinch warning and illumination system
DE102006011108A1 (en) * 2006-03-08 2007-09-13 Sidler Gmbh & Co. Kg Vehicle light, has lighting surface provided at vehicle part and formed by shell surface of light conductor, where light conductor partially extends along outer contour of vehicle part
EP2823999A3 (en) * 2010-03-04 2015-05-20 DURA Automotive Body & Glass Systems GmbH Transparent illuminated trim strip

Also Published As

Publication number Publication date
FR3093039A1 (en) 2020-08-28

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Year of fee payment: 2

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Effective date: 20200828

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Owner name: SFC SOLUTIONS AUTOMOTIVE FRANCE, FR

Effective date: 20240306