ZA721886B - Moulding process - Google Patents

Moulding process

Info

Publication number
ZA721886B
ZA721886B ZA721886A ZA721886A ZA721886B ZA 721886 B ZA721886 B ZA 721886B ZA 721886 A ZA721886 A ZA 721886A ZA 721886 A ZA721886 A ZA 721886A ZA 721886 B ZA721886 B ZA 721886B
Authority
ZA
South Africa
Prior art keywords
moulding process
moulding
Prior art date
Application number
ZA721886A
Other languages
English (en)
Inventor
S Redman
E Conger
Original Assignee
Ncr
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 Ncr filed Critical Ncr
Publication of ZA721886B publication Critical patent/ZA721886B/xx

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
    • B29C45/26—Moulds
    • B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
    • 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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ZA721886A 1971-04-01 1972-03-20 Moulding process ZA721886B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13035571A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
ZA721886B true ZA721886B (en) 1972-12-27

Family

ID=22444297

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA721886A ZA721886B (en) 1971-04-01 1972-03-20 Moulding process

Country Status (5)

Country Link
CA (1) CA991816A (enExample)
DE (1) DE2214695B2 (enExample)
FR (1) FR2132225B1 (enExample)
GB (1) GB1337709A (enExample)
ZA (1) ZA721886B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940006682Y1 (ko) * 1990-06-26 1994-09-28 스폴딩 앤드 이본플로 캄파니 인코포레이티드 골프공 사출 성형틀
GB9318581D0 (en) * 1993-09-08 1993-10-27 Manganese Bronze Ltd Method of and apparatus for producing a compression product
CN112848128A (zh) * 2021-02-04 2021-05-28 哈尔滨东安实业发展有限公司 一种离合器活塞硫化成型的模具

Also Published As

Publication number Publication date
CA991816A (en) 1976-06-29
FR2132225B1 (enExample) 1976-01-16
FR2132225A1 (enExample) 1972-11-17
DE2214695A1 (de) 1972-10-19
DE2214695B2 (de) 1977-08-04
GB1337709A (en) 1973-11-21

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