ES473083A1 - Procedimiento de moldeado de indicadores luminosos transpa- rentes multicolores. - Google Patents

Procedimiento de moldeado de indicadores luminosos transpa- rentes multicolores.

Info

Publication number
ES473083A1
ES473083A1 ES473083A ES473083A ES473083A1 ES 473083 A1 ES473083 A1 ES 473083A1 ES 473083 A ES473083 A ES 473083A ES 473083 A ES473083 A ES 473083A ES 473083 A1 ES473083 A1 ES 473083A1
Authority
ES
Spain
Prior art keywords
elements
thermoplastic material
distinct elements
moulding
moulding articles
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
ES473083A
Other languages
English (en)
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.)
Societe de Signalisations Automobiles SEIMA
Original Assignee
Societe de Signalisations Automobiles SEIMA
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 Societe de Signalisations Automobiles SEIMA filed Critical Societe de Signalisations Automobiles SEIMA
Publication of ES473083A1 publication Critical patent/ES473083A1/es
Expired 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
    • 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
    • B29C45/1615—The materials being injected at different moulding stations
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Procedimiento de moldeado de indicadores luminosos transparentes de materia termoplática de varios elementos coloreados de cualquier forma teniendo lados comunes, indicadores que están montados en los semáforos empleados en la señalización en general y muy especialmente en aquellos empleados a bordo de vehículos automóviles o análogos, caracterizado por la inyección en un mismo molde de dos grupos de pistones y de receptáculo, montado en una máquina de moldear de plato giratorio con dos porciones desplazadas en 1/2 vuelta, materias termopláticas constituyendo cada elemento coloreado, lengüetas salidas del elemento moldeado en las que serán inyectados los otros elementos coloreados simultáneamente en la segunda porción.
ES473083A 1977-09-16 1978-09-05 Procedimiento de moldeado de indicadores luminosos transpa- rentes multicolores. Expired ES473083A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728054A FR2403180A1 (fr) 1977-09-16 1977-09-16 Procede de moulage de voyants transparents multicolores

Publications (1)

Publication Number Publication Date
ES473083A1 true ES473083A1 (es) 1979-04-16

Family

ID=9195486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473083A Expired ES473083A1 (es) 1977-09-16 1978-09-05 Procedimiento de moldeado de indicadores luminosos transpa- rentes multicolores.

Country Status (6)

Country Link
DE (1) DE2835431C2 (es)
ES (1) ES473083A1 (es)
FR (1) FR2403180A1 (es)
GB (1) GB2004494B (es)
IT (1) IT1107847B (es)
PT (1) PT68466A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074495B (en) * 1980-03-15 1983-06-08 Britax Vega Ltd Method of moulding articles from at least two distinct thermoplastic materials
US4476171A (en) * 1982-02-22 1984-10-09 Hakugen Co., Ltd. Fragrance releasing articles
DE4319751C1 (de) * 1993-06-15 1995-01-12 Schneider Franz Kunststoffwerk Verfahren zum Überziehen eines Gegenstandes mit einem Bezug und Vorrichtung zur Durchführung des Verfahrens
DE10309230A1 (de) * 2003-03-03 2004-09-23 Trw Automotive Electronics & Components Gmbh & Co. Kg Verfahren zur Herstellung von Kunststoffteilen
DE102004012467B4 (de) 2004-03-15 2007-05-31 Daimlerchrysler Ag Fahrzeug-Folienbauteil und Verfahren zu dessen Herstellung
DE102004026465B4 (de) * 2004-05-29 2007-05-03 Daimlerchrysler Ag Kraftfahrzeugleuchte mit aneinander angespritzten Abdeckscheibenteilstücken
DE102004062910A1 (de) * 2004-12-22 2006-07-27 E.G.O. Control Systems Gmbh Kunststoffformteil zur Montage in einem Elektrogerät sowie Verfahren zu seiner Herstellung
DE102006010310A1 (de) * 2006-03-07 2007-09-13 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung und Verfahren zur Herstellung von Mehrkomponenten-Kunststoffteilen
CN101037015B (zh) * 2006-03-14 2010-05-12 陈法胜 复区高分子胚体的热模注料方法
FR2903340B1 (fr) * 2006-07-06 2012-04-13 Peugeot Citroen Automobiles Sa Procede de fabrication d'une glace de dispositif d'eclairage et/ou de signalisation integree a un element de carrosserie, et ensemble obtenu par ce procede
DE102007033706B4 (de) * 2007-07-17 2014-05-28 Volkswagen Ag Fahrzeugleuchtvorrichtung mit einer dreidimensionalen mehrfarbigen Zwischenlichtscheibe
DE102007051701B4 (de) * 2007-10-30 2012-01-19 Kraussmaffei Technologies Gmbh Vorrichtung und Verfahren zur Herstellung mehrkomponentiger Kunststoff-Formteile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209303A (en) * 1966-10-24 1970-10-21 David Stern Improvements in or relating to moulding machines
BE794845A (fr) * 1972-02-19 1973-05-29 Rau Swf Autozubehoer Procede pour la realisation d'une piece en matiere synthetique
FR2286702A1 (fr) * 1974-10-02 1976-04-30 Guen & Hemidy Le Procede et machine pour le moulage par injection de pieces constituees de plusieurs matiere differentes
IT1024581B (it) * 1974-10-15 1978-07-20 Altissimo Aimone S P A Procedimento per lo stampaggio ad iniezione di oggetti di materiale plastico costituiti da tre porzioni di couori differenti ed apparecchiatura per l attuazione del procedemento
DE2604870A1 (de) * 1976-02-07 1977-08-11 Westfaelische Metall Industrie Mehrkammerleuchte fuer fahrzeuge

Also Published As

Publication number Publication date
PT68466A (fr) 1978-09-01
IT7868885A0 (it) 1978-08-10
GB2004494A (en) 1979-04-04
GB2004494B (en) 1982-05-12
IT1107847B (it) 1985-12-02
DE2835431A1 (de) 1979-03-29
FR2403180A1 (fr) 1979-04-13
FR2403180B1 (es) 1983-05-27
DE2835431C2 (de) 1983-04-28

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