IT999450B - Procedimento per l estrazione automatica dallo stampo di oggetti in particolare di sucle per calzature pressa e stampo per realizzarlo - Google Patents

Procedimento per l estrazione automatica dallo stampo di oggetti in particolare di sucle per calzature pressa e stampo per realizzarlo

Info

Publication number
IT999450B
IT999450B IT3152673A IT3152673A IT999450B IT 999450 B IT999450 B IT 999450B IT 3152673 A IT3152673 A IT 3152673A IT 3152673 A IT3152673 A IT 3152673A IT 999450 B IT999450 B IT 999450B
Authority
IT
Italy
Prior art keywords
mold
sucle
footwear
press
objects
Prior art date
Application number
IT3152673A
Other languages
English (en)
Italian (it)
Original Assignee
Textolier Anstalt
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 Textolier Anstalt filed Critical Textolier Anstalt
Application granted granted Critical
Publication of IT999450B publication Critical patent/IT999450B/it

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT3152673A 1973-05-30 1973-11-21 Procedimento per l estrazione automatica dallo stampo di oggetti in particolare di sucle per calzature pressa e stampo per realizzarlo IT999450B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH790173A CH563865A5 (cs) 1973-05-30 1973-05-30

Publications (1)

Publication Number Publication Date
IT999450B true IT999450B (it) 1976-02-20

Family

ID=4332115

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3152673A IT999450B (it) 1973-05-30 1973-11-21 Procedimento per l estrazione automatica dallo stampo di oggetti in particolare di sucle per calzature pressa e stampo per realizzarlo

Country Status (5)

Country Link
CH (1) CH563865A5 (cs)
DE (1) DE2360997A1 (cs)
ES (1) ES420461A1 (cs)
GB (1) GB1446720A (cs)
IT (1) IT999450B (cs)

Also Published As

Publication number Publication date
GB1446720A (en) 1976-08-18
ES420461A1 (es) 1977-03-01
DE2360997A1 (de) 1975-01-02
CH563865A5 (cs) 1975-07-15

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