ES347868A1 - Herramienta para fundicion inyectada. - Google Patents

Herramienta para fundicion inyectada.

Info

Publication number
ES347868A1
ES347868A1 ES347868A ES347868A ES347868A1 ES 347868 A1 ES347868 A1 ES 347868A1 ES 347868 A ES347868 A ES 347868A ES 347868 A ES347868 A ES 347868A ES 347868 A1 ES347868 A1 ES 347868A1
Authority
ES
Spain
Prior art keywords
cores
plate
retractable
tines
core
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
ES347868A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES347868A1 publication Critical patent/ES347868A1/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
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the 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
    • 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
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES347868A 1967-09-23 1967-12-01 Herramienta para fundicion inyectada. Expired ES347868A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0063432 1967-09-23

Publications (1)

Publication Number Publication Date
ES347868A1 true ES347868A1 (es) 1969-02-16

Family

ID=7231108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347868A Expired ES347868A1 (es) 1967-09-23 1967-12-01 Herramienta para fundicion inyectada.

Country Status (5)

Country Link
BE (1) BE711988A (instruction)
CH (1) CH464499A (instruction)
ES (1) ES347868A1 (instruction)
FR (1) FR1558358A (instruction)
GB (1) GB1201319A (instruction)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179947A1 (en) * 1995-09-25 1997-03-26 Michael Gunnar Johnson Mold assembly for forming apertures in a molded body
DE19745332C1 (de) * 1997-10-14 1999-02-25 Bosch Gmbh Robert Verfahren zur Herstellung eines Kunststofformteiles
CN113071075A (zh) * 2021-04-05 2021-07-06 浙江台州美多模具有限公司 注塑模具的二次顶出机构

Also Published As

Publication number Publication date
DE1704150B1 (de) 1973-02-08
GB1201319A (en) 1970-08-05
CH464499A (de) 1968-10-31
BE711988A (instruction) 1968-07-15
FR1558358A (instruction) 1969-02-28

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