FR2172128A1 - Automobile rear light lens - by injection moulding part with different light permeabilities and injection moulding clear base over - Google Patents

Automobile rear light lens - by injection moulding part with different light permeabilities and injection moulding clear base over

Info

Publication number
FR2172128A1
FR2172128A1 FR7304407A FR7304407A FR2172128A1 FR 2172128 A1 FR2172128 A1 FR 2172128A1 FR 7304407 A FR7304407 A FR 7304407A FR 7304407 A FR7304407 A FR 7304407A FR 2172128 A1 FR2172128 A1 FR 2172128A1
Authority
FR
France
Prior art keywords
injection moulding
automobile rear
permeabilities
base over
clear base
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.)
Withdrawn
Application number
FR7304407A
Other languages
English (en)
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau 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 SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of FR2172128A1 publication Critical patent/FR2172128A1/fr
Withdrawn legal-status Critical Current

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • 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
    • B29L2011/0016—Lenses
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7304407A 1972-02-19 1973-02-08 Automobile rear light lens - by injection moulding part with different light permeabilities and injection moulding clear base over Withdrawn FR2172128A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207890 DE2207890A1 (de) 1972-02-19 1972-02-19 Verfahren zur herstellung eines kunststoffteils

Publications (1)

Publication Number Publication Date
FR2172128A1 true FR2172128A1 (en) 1973-09-28

Family

ID=5836485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304407A Withdrawn FR2172128A1 (en) 1972-02-19 1973-02-08 Automobile rear light lens - by injection moulding part with different light permeabilities and injection moulding clear base over

Country Status (5)

Country Link
BE (1) BE795063A (it)
BR (1) BR7300922D0 (it)
DE (1) DE2207890A1 (it)
FR (1) FR2172128A1 (it)
IT (1) IT976495B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287989A1 (fr) * 1974-10-15 1976-05-14 Itt Procede de moulage par injection de dispositifs en matiere plastique comportant trois parties de couleurs differentes et machinerie pour sa mise en oeuvre
FR2380864A1 (fr) * 1977-02-18 1978-09-15 Vega Auto Products Ltd Procede de realisation d'un verre diffuseur composite pour une lampe electrique telle qu'un feu de vehicule automobile
EP0089675A1 (de) * 1982-03-23 1983-09-28 Signal Vision S.A. Verfahren zur Herstellung einer dreifarbigen Abdeckscheibe für eine Automobil-Signalleuchte
EP0502672A3 (en) * 1991-03-04 1993-01-07 Siebolt Hettinga Improved vehicle lamp assembly and method for molding same
CN110091464A (zh) * 2018-01-31 2019-08-06 住友重机械工业株式会社 注射成型方法及模具装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309230A1 (de) * 2003-03-03 2004-09-23 Trw Automotive Electronics & Components Gmbh & Co. Kg Verfahren zur Herstellung von Kunststoffteilen
KR101561301B1 (ko) * 2008-10-22 2015-10-19 삼성전자주식회사 사출물 제작 방법

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287989A1 (fr) * 1974-10-15 1976-05-14 Itt Procede de moulage par injection de dispositifs en matiere plastique comportant trois parties de couleurs differentes et machinerie pour sa mise en oeuvre
FR2380864A1 (fr) * 1977-02-18 1978-09-15 Vega Auto Products Ltd Procede de realisation d'un verre diffuseur composite pour une lampe electrique telle qu'un feu de vehicule automobile
EP0089675A1 (de) * 1982-03-23 1983-09-28 Signal Vision S.A. Verfahren zur Herstellung einer dreifarbigen Abdeckscheibe für eine Automobil-Signalleuchte
FR2523897A1 (fr) * 1982-03-23 1983-09-30 Frankani Sa Procede de fabrication d'un transparent tricolore de feu de signalisation automobile
EP0502672A3 (en) * 1991-03-04 1993-01-07 Siebolt Hettinga Improved vehicle lamp assembly and method for molding same
CN110091464A (zh) * 2018-01-31 2019-08-06 住友重机械工业株式会社 注射成型方法及模具装置
EP3520984A1 (en) * 2018-01-31 2019-08-07 Sumitomo Heavy Industries, LTD. Injection molding method and mold unit
CN110091464B (zh) * 2018-01-31 2022-03-01 住友重机械工业株式会社 注射成型方法及模具装置

Also Published As

Publication number Publication date
BE795063A (fr) 1973-05-29
IT976495B (it) 1974-08-20
DE2207890A1 (de) 1973-08-23
BR7300922D0 (pt) 1973-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse