KR970033763A - 일체형 호스의 제조방법 - Google Patents
일체형 호스의 제조방법 Download PDFInfo
- Publication number
- KR970033763A KR970033763A KR1019950047690A KR19950047690A KR970033763A KR 970033763 A KR970033763 A KR 970033763A KR 1019950047690 A KR1019950047690 A KR 1019950047690A KR 19950047690 A KR19950047690 A KR 19950047690A KR 970033763 A KR970033763 A KR 970033763A
- Authority
- KR
- South Korea
- Prior art keywords
- hose
- inner layer
- cooler
- reinforcement yarn
- hoses
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract 9
- 238000001816 cooling Methods 0.000 claims abstract 7
- 238000001125 extrusion Methods 0.000 claims abstract 2
- 238000004804 winding Methods 0.000 claims abstract 2
- 206010037660 Pyrexia Diseases 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/24—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using threads
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (2)
- 다수의 관체가 일체형으로 이루어진 일체형 호스의 제조방법에 있어서, 다수의 열로 내층용 호스(p)를 압출다이스(2)를 갖는 압출기(1)로부터 압출하는 공정과, 내층용 호수(p)를 냉각하여 주기 위한 냉각기(4)로 구성되는 냉각공정과, 냉각기에 의해 경화된 내층용 호스(p)의 외주에 보강사(31)를 권회장치(3)를 이용하여 보강사 권회공정과, 보강사(31)가 권회된 다수의 내층용 호스(p)의 외주에 보강사(31)가 매입되도록 외층(h)을 형성하면서 다수의 호스를 일체화 시키는 다이스(6)를 구비한 압출기(5)(5')를 갖는 일체화 공정과, 보강사(31)가 매입된 다관체형 호스(F)를 냉각하기 위한 냉각기(7)로 된 냉각 공정으로 이루어진 것을 특징으로 하는 일체형 호스의 제조방법.
- 제1항에 있어서, 상기 일체화된 호스의 관체가 2관체인 것을 특징으로 하는 일체형 호스의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047690A KR970033763A (ko) | 1995-12-08 | 1995-12-08 | 일체형 호스의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047690A KR970033763A (ko) | 1995-12-08 | 1995-12-08 | 일체형 호스의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970033763A true KR970033763A (ko) | 1997-07-22 |
Family
ID=66593170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950047690A Ceased KR970033763A (ko) | 1995-12-08 | 1995-12-08 | 일체형 호스의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970033763A (ko) |
-
1995
- 1995-12-08 KR KR1019950047690A patent/KR970033763A/ko not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951208 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951208 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980430 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19980720 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19980430 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |