KR950002962A - Manufacturing method of fire hose - Google Patents

Manufacturing method of fire hose Download PDF

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Publication number
KR950002962A
KR950002962A KR1019930013357A KR930013357A KR950002962A KR 950002962 A KR950002962 A KR 950002962A KR 1019930013357 A KR1019930013357 A KR 1019930013357A KR 930013357 A KR930013357 A KR 930013357A KR 950002962 A KR950002962 A KR 950002962A
Authority
KR
South Korea
Prior art keywords
polyurethane resin
resin tube
fire hose
tube
manufacturing
Prior art date
Application number
KR1019930013357A
Other languages
Korean (ko)
Inventor
이석호
Original Assignee
이석호
주식회사 세진
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 이석호, 주식회사 세진 filed Critical 이석호
Priority to KR1019930013357A priority Critical patent/KR950002962A/en
Publication of KR950002962A publication Critical patent/KR950002962A/en

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29D23/00—Producing tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

[목 적][purpose]

본 발명은 인열강도가 큰 고강도 섬유제로 된 재킷내의 외면에 접착제를 도포하여 건조시킨 폴리우레탄수지제 튜브를 삽입하여 적외선 가열기에 의해 능률좋게 접합할 수 있는 소방호스의 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a fire hose which can be efficiently bonded by an infrared heater by inserting a polyurethane resin tube dried by applying an adhesive to an outer surface of a jacket made of a high strength fiber having a high tear strength.

[구 성][Configuration]

튜브 압출기(1)에 폴리우레탄수지 원료를 투입하여 폴리우레탄수지 튜브를 압출하여 제조하는 제1공정과, 이 폴리우레탄수지 튜브의 외면에 겔상 접착제를 균일한 두께로 도포하는 제2공정과, 접착제가 도포된 폴리우레탄수지 튜브를 냉각 건조하는 제3공정과, 공지의 폴리에스텔사로 직조한 재킷내에 상기 폴리우레탄수지 튜브를 삽입한 다음에 적외선 가열기를 통과시켜 가열접합하는 제4공정으로 이뤄지고, 가열접합후에 냉각시켜 소방호스를 얻도록 되어있다.A first step of extruding a polyurethane resin tube by injecting a polyurethane resin raw material into the tube extruder 1, a second step of applying a gel adhesive to the outer surface of the polyurethane resin tube with a uniform thickness, and an adhesive agent A third step of cooling and drying the coated polyurethane resin tube, and a fourth step of inserting the polyurethane resin tube into a jacket woven with a known polyester yarn and then heat-bonding it through an infrared heater, followed by heating. After joining, it is cooled to get fire hose.

Description

소방호스의 제조방법Manufacturing method of fire hose

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 적합한 폴리우레탄수지 튜브 제조장치의 개략적인 정면도, 제2도는 폴리우레탄수지 튜브를 재킷내에 삽입하여 접합시키는 접합장치의 개략적인 정면도.1 is a schematic front view of a polyurethane resin tube manufacturing apparatus suitable for the present invention, Figure 2 is a schematic front view of a bonding apparatus for joining the polyurethane resin tube by inserting into the jacket.

Claims (1)

튜브 압출기(1)에 폴리우레탄수지 원료를 투입하여 폴리우레탄수지 튜브를 압출하여 제조하는 제1공정과, 이 폴리우레탄수지 튜브의 외면에 겔상 접착제를 균일한 두께로 도포하는 제2공정과, 접착제가 도포된 폴리우레탄수지 튜브를 냉각 건조하는 제3공정과, 공지의 폴리에스텔사로 직조한 재킷내에 상기 폴리우레탄수지 튜브를 삽입한 다음에 적외선 가열기를 통과시켜 가열접합하는 제4공정으로 이뤄지고, 가열접합후에 냉각시켜 소방호스를 얻는 것을 특징으로 하는 소방호스의 제조방법.A first step of extruding a polyurethane resin tube by injecting a polyurethane resin raw material into the tube extruder 1, a second step of applying a gel adhesive to the outer surface of the polyurethane resin tube with a uniform thickness, and an adhesive agent A third step of cooling and drying the coated polyurethane resin tube, and a fourth step of inserting the polyurethane resin tube into a jacket woven with a known polyester yarn and then heat-bonding it through an infrared heater, followed by heating. A method of manufacturing a fire hose, which comprises cooling to obtain a fire hose after joining. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930013357A 1993-07-15 1993-07-15 Manufacturing method of fire hose KR950002962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930013357A KR950002962A (en) 1993-07-15 1993-07-15 Manufacturing method of fire hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930013357A KR950002962A (en) 1993-07-15 1993-07-15 Manufacturing method of fire hose

Publications (1)

Publication Number Publication Date
KR950002962A true KR950002962A (en) 1995-02-16

Family

ID=67143271

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930013357A KR950002962A (en) 1993-07-15 1993-07-15 Manufacturing method of fire hose

Country Status (1)

Country Link
KR (1) KR950002962A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030084176A (en) * 2002-04-25 2003-11-01 배기창 Pressure hose for pump and manufacturing method thereof
KR100887710B1 (en) * 2008-10-30 2009-03-11 남궁영 The aluminum tube and process for producing same
KR101008667B1 (en) * 2009-02-16 2011-01-18 남궁영 The aluminum tube and process for producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030084176A (en) * 2002-04-25 2003-11-01 배기창 Pressure hose for pump and manufacturing method thereof
KR100887710B1 (en) * 2008-10-30 2009-03-11 남궁영 The aluminum tube and process for producing same
KR101008667B1 (en) * 2009-02-16 2011-01-18 남궁영 The aluminum tube and process for producing same

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application