ES334406A1 - Prensa de inyectar para la obtencion de piezas multicoloresde materia plastica. - Google Patents

Prensa de inyectar para la obtencion de piezas multicoloresde materia plastica.

Info

Publication number
ES334406A1
ES334406A1 ES334406A ES334406A ES334406A1 ES 334406 A1 ES334406 A1 ES 334406A1 ES 334406 A ES334406 A ES 334406A ES 334406 A ES334406 A ES 334406A ES 334406 A1 ES334406 A1 ES 334406A1
Authority
ES
Spain
Prior art keywords
pistons
multicoloured
injection
coloured
pieces
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
ES334406A
Other languages
English (en)
Spanish (es)
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.)
LOSSERAND
Original Assignee
LOSSERAND
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 LOSSERAND filed Critical LOSSERAND
Publication of ES334406A1 publication Critical patent/ES334406A1/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/164—The moulding materials being injected simultaneously

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)
ES334406A 1965-12-11 1966-12-10 Prensa de inyectar para la obtencion de piezas multicoloresde materia plastica. Expired ES334406A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41895A FR1467155A (fr) 1965-12-11 1965-12-11 Presse à injecter pour l'obtention de pièces multicolores en matière plastique

Publications (1)

Publication Number Publication Date
ES334406A1 true ES334406A1 (es) 1968-03-01

Family

ID=8595211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES334406A Expired ES334406A1 (es) 1965-12-11 1966-12-10 Prensa de inyectar para la obtencion de piezas multicoloresde materia plastica.

Country Status (7)

Country Link
US (1) US3460203A (en:Method)
BE (1) BE690075A (en:Method)
DE (1) DE1554770A1 (en:Method)
ES (1) ES334406A1 (en:Method)
FR (1) FR1467155A (en:Method)
GB (1) GB1101577A (en:Method)
NL (1) NL6617334A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687589A (en) * 1970-07-20 1972-08-29 Dow Chemical Co Apparatus for the controlled extrusion of multi-component synthetic resinous bodies
US5989003A (en) * 1998-04-03 1999-11-23 Lear Corporation Apparatus for consecutively molding differently colored parts
US20060071358A1 (en) * 2004-10-04 2006-04-06 Lear Corporation Apparatus and method for delivering polyurethane forming methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072799B (en:Method) * 1960-01-07
US2672650A (en) * 1949-01-05 1954-03-23 Westerberg John Cork extrusion machine
US2953815A (en) * 1958-08-11 1960-09-27 Mainardi Teresa Machine for the manufacture of tubular containers
FR1225322A (fr) * 1959-05-25 1960-06-30 Presse à injection
US3239881A (en) * 1961-12-08 1966-03-15 Phillips Petroleum Co Apparatus for impact extrusion

Also Published As

Publication number Publication date
US3460203A (en) 1969-08-12
FR1467155A (fr) 1967-01-27
DE1554770A1 (de) 1970-03-12
BE690075A (en:Method) 1967-05-02
NL6617334A (en:Method) 1967-06-12
GB1101577A (en) 1968-01-31

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