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IT1172739B - PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS - Google Patents

PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS

Info

Publication number
IT1172739B
IT1172739B IT41534/83A IT4153483A IT1172739B IT 1172739 B IT1172739 B IT 1172739B IT 41534/83 A IT41534/83 A IT 41534/83A IT 4153483 A IT4153483 A IT 4153483A IT 1172739 B IT1172739 B IT 1172739B
Authority
IT
Italy
Prior art keywords
colors
procedure
materials
equipment
technical articles
Prior art date
Application number
IT41534/83A
Other languages
Italian (it)
Other versions
IT8341534A1 (en
IT8341534A0 (en
Inventor
Aldo Ferniani
Original Assignee
Union Spa
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 Union Spa filed Critical Union Spa
Priority to IT41534/83A priority Critical patent/IT1172739B/en
Publication of IT8341534A0 publication Critical patent/IT8341534A0/en
Priority to DE19843407527 priority patent/DE3407527A1/en
Publication of IT8341534A1 publication Critical patent/IT8341534A1/en
Application granted granted Critical
Publication of IT1172739B publication Critical patent/IT1172739B/en

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
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT41534/83A 1983-03-04 1983-03-04 PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS IT1172739B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT41534/83A IT1172739B (en) 1983-03-04 1983-03-04 PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS
DE19843407527 DE3407527A1 (en) 1983-03-04 1984-03-01 Process and device for producing mouldings with multiple colours and/or consisting of a plurality of thermoplastic materials, in particular footwear, by injection moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41534/83A IT1172739B (en) 1983-03-04 1983-03-04 PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS

Publications (3)

Publication Number Publication Date
IT8341534A0 IT8341534A0 (en) 1983-03-04
IT8341534A1 IT8341534A1 (en) 1984-09-04
IT1172739B true IT1172739B (en) 1987-06-18

Family

ID=11250769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41534/83A IT1172739B (en) 1983-03-04 1983-03-04 PROCEDURE AND EQUIPMENT FOR MAKING FOOTWEAR AND / OR TECHNICAL ARTICLES IN THREE COLORS AND / OR MATERIALS

Country Status (2)

Country Link
DE (1) DE3407527A1 (en)
IT (1) IT1172739B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612255A1 (en) * 1986-04-11 1987-10-15 Kloeckner Ferromatik Desma TOOL FOR MAKING BOOTS FROM THERMOPLASTIC MATERIAL, WHILE THE BOOTS HAVE A DIFFERENT COLOR THAN THE SHEEL EDGE AND THE OUTSOLE, WHICH HAVE THE SAME COLOR
EP0462129A1 (en) * 1989-03-07 1991-12-27 Klöckner Ferromatik Desma GmbH Process and device for making footwear with soles consisting of plastic sprayed on in several layers
AT402712B (en) * 1994-10-05 1997-08-25 Tyrolia Freizeitgeraete Injection-moulding process for the production of ski boots from plastic, and ski boot produced by the process
GB9611763D0 (en) * 1996-06-05 1996-08-07 Foldes Peter Footwear

Also Published As

Publication number Publication date
IT8341534A1 (en) 1984-09-04
DE3407527A1 (en) 1984-09-06
IT8341534A0 (en) 1983-03-04

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