KR880006023A - 완구용 자동차의 차체 제조방법 및 장치 - Google Patents

완구용 자동차의 차체 제조방법 및 장치 Download PDF

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Publication number
KR880006023A
KR880006023A KR860009715A KR860009715A KR880006023A KR 880006023 A KR880006023 A KR 880006023A KR 860009715 A KR860009715 A KR 860009715A KR 860009715 A KR860009715 A KR 860009715A KR 880006023 A KR880006023 A KR 880006023A
Authority
KR
South Korea
Prior art keywords
toy car
body manufacturing
manufacturing
car
kneaded
Prior art date
Application number
KR860009715A
Other languages
English (en)
Other versions
KR900002344B1 (ko
Inventor
김충경
Original Assignee
허집
동아교재 주식회사
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 허집, 동아교재 주식회사 filed Critical 허집
Priority to KR1019860009715A priority Critical patent/KR900002344B1/ko
Publication of KR880006023A publication Critical patent/KR880006023A/ko
Application granted granted Critical
Publication of KR900002344B1 publication Critical patent/KR900002344B1/ko

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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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/25—Other wheeled vehicles with moving figures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5281—Articles for amusement
    • B29L2031/529—Toys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/725—Drawing or writing equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

내용 없음

Description

완구용 자동차의 차체 제조방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 완구용 자동차의 사시도.
제2도는 제1도의 주행장치를 차체에서 분리한 상태의 사시도.

Claims (2)

  1. 저밀도 폴리에틸렌 35∼70%와 왁스 15∼50% 및 착색제 2∼25%의 조성물을 120℃의 온도로 1시간 혼련한후 압연, 냉각, 분쇄의 공정을 거쳐 사출 성형으로 제조됨을 특징으로 한 완구용 자동차의 차제 제조방법.
  2. 폴리오레핀을 함유하는 필기용 조성물로 형성된 차체에 주행 장치를 결합시켜 구성한 것을 특징으로 한 완구용 자동차의 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019860009715A 1986-11-15 1986-11-15 완구용 자동차의 차체 제조방법 및 장치 KR900002344B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860009715A KR900002344B1 (ko) 1986-11-15 1986-11-15 완구용 자동차의 차체 제조방법 및 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860009715A KR900002344B1 (ko) 1986-11-15 1986-11-15 완구용 자동차의 차체 제조방법 및 장치

Publications (2)

Publication Number Publication Date
KR880006023A true KR880006023A (ko) 1988-07-21
KR900002344B1 KR900002344B1 (ko) 1990-04-12

Family

ID=19253430

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009715A KR900002344B1 (ko) 1986-11-15 1986-11-15 완구용 자동차의 차체 제조방법 및 장치

Country Status (1)

Country Link
KR (1) KR900002344B1 (ko)

Also Published As

Publication number Publication date
KR900002344B1 (ko) 1990-04-12

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