KR920007783A - Air release method and tire forming drum during tire vulcanization - Google Patents

Air release method and tire forming drum during tire vulcanization Download PDF

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Publication number
KR920007783A
KR920007783A KR1019900016377A KR900016377A KR920007783A KR 920007783 A KR920007783 A KR 920007783A KR 1019900016377 A KR1019900016377 A KR 1019900016377A KR 900016377 A KR900016377 A KR 900016377A KR 920007783 A KR920007783 A KR 920007783A
Authority
KR
South Korea
Prior art keywords
tire
forming drum
air release
release method
drum during
Prior art date
Application number
KR1019900016377A
Other languages
Korean (ko)
Other versions
KR920009929B1 (en
Inventor
송용언
Original Assignee
홍건희
한국타이어제조 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.)
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Application filed by 홍건희, 한국타이어제조 주식회사 filed Critical 홍건희
Priority to KR1019900016377A priority Critical patent/KR920009929B1/en
Publication of KR920007783A publication Critical patent/KR920007783A/en
Application granted granted Critical
Publication of KR920009929B1 publication Critical patent/KR920009929B1/en

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Classifications

    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)

Abstract

내용 없음.No content.

Description

타이어 가류시의 공기배출 방법과 타이어 성형 드럼Air release method and tire forming drum during tire vulcanization

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 타이어 성형용 드럼의 간략 사시도.1 is a simplified perspective view of a tire forming drum of the present invention.

제2도는 제1도에 도시된 드럼에 형성시킨 돌조의 확대도.FIG. 2 is an enlarged view of the protrusion formed on the drum shown in FIG.

제3도는 제1도에 도시된 드럼에 의해 성형시킨 1차케이스의 일부절취 사시도.3 is a perspective view partially cut away of the primary case formed by the drum shown in FIG.

제4도는 제3도에 도시된 1차케이스로 만들어진 그린타이어의 일부단면도.4 is a partial cross-sectional view of the green tire made of the primary case shown in FIG.

제5도는 본 발명의 타이어 성형드럼으로 성형된 타이어를 가류금형에 장치하여 가류하는 공정에서 공기가 배출되는 상태를 나타낸 가류장치의 일부발췌 단면도.5 is a partial cross-sectional view of a vulcanizing apparatus showing a state in which air is discharged in the process of vulcanizing a tire formed by a tire forming drum of the present invention in a vulcanization mold.

제6도는 브러더를 한껏 팽창시켜 타이어가 성형된 상태의 가류장치 일부발췌 단면도.6 is a partial cross-sectional view of the vulcanizing device in the state where the tire is molded by inflating the brother.

Claims (2)

표면 양측에 양단으로 향한 다수의 돌조(12)를 형성시킨 드럼(1)으로 공지의 방법에 의해 그린타이어(4)를 제조하고, 그린타이어(4) 내부에 다수의 요홈선(14)을 형성시킨 후, 공지의 가류금형(16)에 그린타이어(4)를 장치하고 표면을 평활화시킨 브라더(15)로서 압착시킴을 특징으로 하는 타이어 가류시의 공기배출방법.A green tire 4 is manufactured by a known method using a drum 1 having a plurality of protrusions 12 facing both ends on both surfaces thereof, and a plurality of recess lines 14 are formed inside the green tire 4. And a green tire (4) mounted on a known vulcanization mold (16) and pressed as a brother (15) with a smooth surface. 원통형으로된 드럼(1)의 표면 양측에 양단으로 향한 다수의 돌조(12)를 형성시켜서 됨을 특징으로 하는 타이어 성형용 드럼.A drum for forming a tire, characterized in that a plurality of protrusions (12) directed at both ends are formed on both sides of a cylindrical drum (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900016377A 1990-10-15 1990-10-15 Air release method and tire forming drum during tire vulcanization KR920009929B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900016377A KR920009929B1 (en) 1990-10-15 1990-10-15 Air release method and tire forming drum during tire vulcanization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900016377A KR920009929B1 (en) 1990-10-15 1990-10-15 Air release method and tire forming drum during tire vulcanization

Publications (2)

Publication Number Publication Date
KR920007783A true KR920007783A (en) 1992-05-27
KR920009929B1 KR920009929B1 (en) 1992-11-06

Family

ID=19304685

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016377A KR920009929B1 (en) 1990-10-15 1990-10-15 Air release method and tire forming drum during tire vulcanization

Country Status (1)

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KR (1) KR920009929B1 (en)

Also Published As

Publication number Publication date
KR920009929B1 (en) 1992-11-06

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