ES420461A1 - Procedimiento para extraccion automatica de la estampa sin deformacion y sin empleo de pensiones o tocos extractores deobjetos y, en particular, de suelas para calzados y prensa y estampa para su realizacion. - Google Patents

Procedimiento para extraccion automatica de la estampa sin deformacion y sin empleo de pensiones o tocos extractores deobjetos y, en particular, de suelas para calzados y prensa y estampa para su realizacion.

Info

Publication number
ES420461A1
ES420461A1 ES420461A ES420461A ES420461A1 ES 420461 A1 ES420461 A1 ES 420461A1 ES 420461 A ES420461 A ES 420461A ES 420461 A ES420461 A ES 420461A ES 420461 A1 ES420461 A1 ES 420461A1
Authority
ES
Spain
Prior art keywords
extraction
moulds
articles
machine
enjoying
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
ES420461A
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.)
TEXTOLIER ANSTALT
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
Publication of ES420461A1 publication Critical patent/ES420461A1/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
    • B29C45/17—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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES420461A 1973-05-30 1973-11-12 Procedimiento para extraccion automatica de la estampa sin deformacion y sin empleo de pensiones o tocos extractores deobjetos y, en particular, de suelas para calzados y prensa y estampa para su realizacion. Expired ES420461A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES420461A1 true ES420461A1 (es) 1977-03-01

Family

ID=4332115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420461A Expired ES420461A1 (es) 1973-05-30 1973-11-12 Procedimiento para extraccion automatica de la estampa sin deformacion y sin empleo de pensiones o tocos extractores deobjetos y, en particular, de suelas para calzados y prensa y estampa para su realizacion.

Country Status (5)

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

Also Published As

Publication number Publication date
IT999450B (it) 1976-02-20
DE2360997A1 (de) 1975-01-02
GB1446720A (en) 1976-08-18
CH563865A5 (pl) 1975-07-15

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