FR2180904A1 - Injection moulding device - for thermoplastic shoe soles, having individual injection units with separate supply nozzles - Google Patents

Injection moulding device - for thermoplastic shoe soles, having individual injection units with separate supply nozzles

Info

Publication number
FR2180904A1
FR2180904A1 FR7313956A FR7313956A FR2180904A1 FR 2180904 A1 FR2180904 A1 FR 2180904A1 FR 7313956 A FR7313956 A FR 7313956A FR 7313956 A FR7313956 A FR 7313956A FR 2180904 A1 FR2180904 A1 FR 2180904A1
Authority
FR
France
Prior art keywords
injection
supply nozzles
shoe soles
moulding device
separate supply
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.)
Granted
Application number
FR7313956A
Other languages
English (en)
French (fr)
Other versions
FR2180904B3 (enExample
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.)
IND MECCANICHE LORENZIN
Original Assignee
IND MECCANICHE LORENZIN
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 IND MECCANICHE LORENZIN filed Critical IND MECCANICHE LORENZIN
Publication of FR2180904A1 publication Critical patent/FR2180904A1/fr
Application granted granted Critical
Publication of FR2180904B3 publication Critical patent/FR2180904B3/fr
Granted legal-status Critical Current

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
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/128—Moulds or apparatus therefor
    • 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

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7313956A 1972-04-18 1973-04-17 Injection moulding device - for thermoplastic shoe soles, having individual injection units with separate supply nozzles Granted FR2180904A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4156372A IT960190B (it) 1972-04-18 1972-04-18 Dispsoitivo di iniezione multipla colarmente per lo stampaggio ad iniezione di suole di calzature

Publications (2)

Publication Number Publication Date
FR2180904A1 true FR2180904A1 (en) 1973-11-30
FR2180904B3 FR2180904B3 (enExample) 1976-04-02

Family

ID=11251219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313956A Granted FR2180904A1 (en) 1972-04-18 1973-04-17 Injection moulding device - for thermoplastic shoe soles, having individual injection units with separate supply nozzles

Country Status (4)

Country Link
DE (1) DE2319143A1 (enExample)
ES (1) ES414502A1 (enExample)
FR (1) FR2180904A1 (enExample)
IT (1) IT960190B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10973283B2 (en) * 2017-06-06 2021-04-13 Puma SE Method for producing a shoe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10973283B2 (en) * 2017-06-06 2021-04-13 Puma SE Method for producing a shoe

Also Published As

Publication number Publication date
ES414502A1 (es) 1976-02-01
FR2180904B3 (enExample) 1976-04-02
DE2319143A1 (de) 1973-10-31
IT960190B (it) 1973-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse