IT1206189B - Iniezione di un articolo bicolore dispositivo per lo stampaggio ad oppure costituito da due diversi materiali, impianto comprendente detto dispositivo ed articolo, quale una calzatura, ottenuto impiegando detto dispositivo e detto impianto. - Google Patents

Iniezione di un articolo bicolore dispositivo per lo stampaggio ad oppure costituito da due diversi materiali, impianto comprendente detto dispositivo ed articolo, quale una calzatura, ottenuto impiegando detto dispositivo e detto impianto.

Info

Publication number
IT1206189B
IT1206189B IT8005175A IT517580A IT1206189B IT 1206189 B IT1206189 B IT 1206189B IT 8005175 A IT8005175 A IT 8005175A IT 517580 A IT517580 A IT 517580A IT 1206189 B IT1206189 B IT 1206189B
Authority
IT
Italy
Prior art keywords
article
footwear
molding
injection
system including
Prior art date
Application number
IT8005175A
Other languages
English (en)
Italian (it)
Other versions
IT8005175A0 (it
Inventor
Etancelin Christian
Original Assignee
Saint Marcel Mfg
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 Saint Marcel Mfg filed Critical Saint Marcel Mfg
Publication of IT8005175A0 publication Critical patent/IT8005175A0/it
Application granted granted Critical
Publication of IT1206189B publication Critical patent/IT1206189B/it

Links

Classifications

    • 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
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
    • B29D35/081—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/02—Boots covering the lower leg
    • 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT8005175A 1980-06-12 1980-07-02 Iniezione di un articolo bicolore dispositivo per lo stampaggio ad oppure costituito da due diversi materiali, impianto comprendente detto dispositivo ed articolo, quale una calzatura, ottenuto impiegando detto dispositivo e detto impianto. IT1206189B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013099A FR2484214A1 (fr) 1980-06-12 1980-06-12 Dispositif pour la fabrication par injection d'un article bicolore ou comportant deux matieres ainsi qu'installation munie d'un tel dispositif et article tel qu'article chaussant fabrique a l'aide de ce dispositif ou de cette installation

Publications (2)

Publication Number Publication Date
IT8005175A0 IT8005175A0 (it) 1980-07-02
IT1206189B true IT1206189B (it) 1989-04-14

Family

ID=9243022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8005175A IT1206189B (it) 1980-06-12 1980-07-02 Iniezione di un articolo bicolore dispositivo per lo stampaggio ad oppure costituito da due diversi materiali, impianto comprendente detto dispositivo ed articolo, quale una calzatura, ottenuto impiegando detto dispositivo e detto impianto.

Country Status (3)

Country Link
DE (1) DE3024808A1 (enrdf_load_stackoverflow)
FR (1) FR2484214A1 (enrdf_load_stackoverflow)
IT (1) IT1206189B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612255A1 (de) * 1986-04-11 1987-10-15 Kloeckner Ferromatik Desma Werkzeug zum herstellen von stiefeln aus thermoplastischem material, wobei der stiefelschaft eine andere farbe hat als der schaftrand und die laufsohle, die die gleiche farbe aufweisen
AT398687B (de) * 1991-01-28 1995-01-25 Koeflach Sportgeraete Gmbh Verfahren zur herstellung eines schuhs und danach hergestellter schuh

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964440C (de) * 1950-08-08 1957-05-23 Gerd Lemm Geb Mathiesen Verfahren und Vorrichtung zur Herstellung von Gegenstaenden aus zwei oder mehreren verschiedenen plastischen, erhaertenden Stoffen
US2933745A (en) * 1957-07-18 1960-04-26 Svit Np Device for automatically smoothing in the rear strip in manufacturing rubber boots or other shoes
FR1422897A (fr) * 1964-09-15 1966-01-03 Desma Werke Gmbh Moule pour couler sous pression, notamment sur des empeignes de soulier, une semelle comprenant plusieurs couches de matière élastique
DE1529875B1 (de) * 1966-02-19 1970-02-26 Desma Werke Gmbh Spritzgiessmaschine zum Herstellen von Werkstuecken,insbesondere Schuhsohlen
NL153475B (nl) * 1966-12-23 1977-06-15 Nl Schoen En Lederfabrieken Ba Werkwijze voor het vervaardigen van schoeisel, alsmede schoeisel verkregen onder toepassing van deze werkwijze.
IT1010267B (it) * 1974-04-30 1977-01-10 Brilli Metodo e stampo per formare inserti nelle suole di calzature e prodotto cosi ottenuto

Also Published As

Publication number Publication date
IT8005175A0 (it) 1980-07-02
FR2484214B1 (enrdf_load_stackoverflow) 1983-12-09
FR2484214A1 (fr) 1981-12-18
DE3024808A1 (de) 1981-12-17

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