KR870005782A - 코일강심(鋼心)으로 보강된 합성수지 호오스 - Google Patents

코일강심(鋼心)으로 보강된 합성수지 호오스 Download PDF

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Publication number
KR870005782A
KR870005782A KR1019850009642A KR850009642A KR870005782A KR 870005782 A KR870005782 A KR 870005782A KR 1019850009642 A KR1019850009642 A KR 1019850009642A KR 850009642 A KR850009642 A KR 850009642A KR 870005782 A KR870005782 A KR 870005782A
Authority
KR
South Korea
Prior art keywords
synthetic resin
coil
tube
resin hose
inner tube
Prior art date
Application number
KR1019850009642A
Other languages
English (en)
Other versions
KR900003293B1 (ko
Inventor
김수
Original Assignee
김수
풍남산업 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 김수, 풍남산업 주식회사 filed Critical 김수
Priority to KR1019850009642A priority Critical patent/KR900003293B1/ko
Publication of KR870005782A publication Critical patent/KR870005782A/ko
Application granted granted Critical
Publication of KR900003293B1 publication Critical patent/KR900003293B1/ko

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/24Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using threads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00Producing tubular articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

내용 없음

Description

코일강심(鋼心)으로 보강된 합성수지 호오스
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 제조공정 요부를 약시한 정면예시도이며,
제2도는 강심을 코일상으로 내관주면에 감는 공정을 약시한 길이방향 단면확대 예시도이다.
1:내관 2:안내관체 3:강선
3′:코일강심 4:드럼 5:코일형성관
6:나선요홈 7:전열실 8:외관형성용관체
9:외관

Claims (1)

  1. 내관과 외관 사이에 코일강심(鋼心)을 개재시켜서 된 보강 합성수지호오스를 제조함에 있어서 안내관체(2)의 일단부 외주면에 강선(3)을 일단 한바퀴 감은뒤에 회전하는 코일형성관(5)의 내벽에 형성되어 있는 나선요홈(6)을 따라 내관(1)의 외주면을 강압한 상태로 감도록 하고 이들을 전열실(7)을 통과시켜서 강심(3′)을 내관(1)의 연화점 부근의 온도로 가열시켜서 코일강심(3′)가 내관(1)의 외표면층 일부속으로 칠투되도록 한뒤에 공지의 방법에 따라 그 주면에 외관(9)을 압출 내지 사출 성형되도록 함을 특징으로 하는 코일강심으로 보강된 합성수지 호오스의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850009642A 1985-12-20 1985-12-20 코일상의 강심(鋼芯)으로 보강된 플라스틱 호오스의 제조방법 KR900003293B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850009642A KR900003293B1 (ko) 1985-12-20 1985-12-20 코일상의 강심(鋼芯)으로 보강된 플라스틱 호오스의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850009642A KR900003293B1 (ko) 1985-12-20 1985-12-20 코일상의 강심(鋼芯)으로 보강된 플라스틱 호오스의 제조방법

Publications (2)

Publication Number Publication Date
KR870005782A true KR870005782A (ko) 1987-07-07
KR900003293B1 KR900003293B1 (ko) 1990-05-14

Family

ID=19244282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009642A KR900003293B1 (ko) 1985-12-20 1985-12-20 코일상의 강심(鋼芯)으로 보강된 플라스틱 호오스의 제조방법

Country Status (1)

Country Link
KR (1) KR900003293B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2805097A4 (en) 2012-01-20 2015-12-02 Lightsail Energy Inc COMPRESSED GAS STORAGE UNIT

Also Published As

Publication number Publication date
KR900003293B1 (ko) 1990-05-14

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