KR890700078A - 밀착하는 다이(die)들로 탄성 중합체를 사출하고 경화하여서 중공체(中空體)를 성형하는 방법 - Google Patents

밀착하는 다이(die)들로 탄성 중합체를 사출하고 경화하여서 중공체(中空體)를 성형하는 방법

Info

Publication number
KR890700078A
KR890700078A KR1019880700753A KR880700753A KR890700078A KR 890700078 A KR890700078 A KR 890700078A KR 1019880700753 A KR1019880700753 A KR 1019880700753A KR 880700753 A KR880700753 A KR 880700753A KR 890700078 A KR890700078 A KR 890700078A
Authority
KR
South Korea
Prior art keywords
die
hollow body
core
hollow
shim
Prior art date
Application number
KR1019880700753A
Other languages
English (en)
Korean (ko)
Inventor
펠리 알벨토
알투소 페데리아
Original Assignee
알벨토 펠리, 페데리아 알투소
알투소 페데리아
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 알벨토 펠리, 페데리아 알투소, 알투소 페데리아 filed Critical 알벨토 펠리, 페데리아 알투소
Publication of KR890700078A publication Critical patent/KR890700078A/ko

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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • 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
    • B29D22/00—Producing hollow articles
    • B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • B29D22/006—Hot water bottles
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C2045/0072—Joining parts moulded in separate cavities the parts to be joined being moulded in a stack mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1019880700753A 1986-11-06 1986-12-29 밀착하는 다이(die)들로 탄성 중합체를 사출하고 경화하여서 중공체(中空體)를 성형하는 방법 KR890700078A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8622255A IT1206351B (it) 1986-11-06 1986-11-06 Procedimento per la formazione di oggetti cavi in elastomero, ad iniezione e vulcanizzazione, con stampi ad elevata aderenza.
IT22255A/86 1986-11-06
PCT/IT1986/000094 WO1988003473A1 (en) 1986-11-06 1986-12-29 Process for forming hollow objects, by injection and curing, in elastomer with closely adhering dies

Publications (1)

Publication Number Publication Date
KR890700078A true KR890700078A (ko) 1989-03-02

Family

ID=11193734

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700753A KR890700078A (ko) 1986-11-06 1986-12-29 밀착하는 다이(die)들로 탄성 중합체를 사출하고 경화하여서 중공체(中空體)를 성형하는 방법

Country Status (4)

Country Link
KR (1) KR890700078A (it)
AU (1) AU6845187A (it)
IT (1) IT1206351B (it)
WO (1) WO1988003473A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417979C2 (de) * 1994-05-21 1996-10-02 Siegfried Hofmann Gmbh Werkzeu Spritzgießwerkzeug zum Herstellen mehrteiliger Spritzguß-Formteile
JPH10264187A (ja) * 1997-03-26 1998-10-06 Takata Kk 樹脂製袋体の製造方法及び樹脂製袋体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB839759A (en) * 1955-08-25 1960-06-29 Harvey Neil Ansell Improvements in or relating to articles made from rubber or rubber-like materials
GB1351760A (en) * 1970-11-13 1974-05-01 Exxon Research Engineering Co Process and apparatus for producing hollow articles
US3933967A (en) * 1973-02-20 1976-01-20 Taylor Don A Method of making seamless hollow molded articles
US4028042A (en) * 1973-08-14 1977-06-07 Dunlop Limited Moulding apparatus
DE2906299A1 (de) * 1979-02-19 1980-08-21 Desma Werke Gmbh Verfahren und vorrichtung zum herstellen von hohlkoerpern, insbesondere waermflaschen aus polymeren werkstoffen

Also Published As

Publication number Publication date
IT8622255A0 (it) 1986-11-06
WO1988003473A1 (en) 1988-05-19
AU6845187A (en) 1988-06-01
IT1206351B (it) 1989-04-14

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid