KR100591361B1 - 합성수지 하수관의 제조방법 - Google Patents
합성수지 하수관의 제조방법 Download PDFInfo
- Publication number
- KR100591361B1 KR100591361B1 KR1020040028474A KR20040028474A KR100591361B1 KR 100591361 B1 KR100591361 B1 KR 100591361B1 KR 1020040028474 A KR1020040028474 A KR 1020040028474A KR 20040028474 A KR20040028474 A KR 20040028474A KR 100591361 B1 KR100591361 B1 KR 100591361B1
- Authority
- KR
- South Korea
- Prior art keywords
- synthetic resin
- pipe
- drum
- sewer pipe
- inner diameter
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
-
- 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
- B29D23/001—Pipes; Pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (2)
- 중공(11)을 가지는 힘살관(10)을 연속적으로 공급하는 공정과; 상기 공급된 힘살관(10)을 드럼(20)의 둘레에 나선형상으로 감는 공정과; 상기 드럼(20)의 둘레에 나선형상으로 감겨 드럼(20)의 측방향에서 수평 진행 경로로 이동가능케 하여 드럼(20)의 일측에 단부(22)를 형성한 내경성형구(21)로 이동가능케 유도하는 공정과; 상기 내경성형구(21)로 이동된 힘살관(10)의 외부로 액상의 합성수지(4)를 공급하는 공정과; 상기 공정을 거친 액상의 합성수지(4)의 외면을 롤러(40)에 의해 압착하는 공정을 순차적으로 이루어지는 것을 특징으로 하는 합성수지 하수관의 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040028474A KR100591361B1 (ko) | 2004-04-24 | 2004-04-24 | 합성수지 하수관의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040028474A KR100591361B1 (ko) | 2004-04-24 | 2004-04-24 | 합성수지 하수관의 제조방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0011449U Division KR200355593Y1 (ko) | 2004-04-24 | 2004-04-24 | 합성수지 하수관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050103072A KR20050103072A (ko) | 2005-10-27 |
KR100591361B1 true KR100591361B1 (ko) | 2006-06-19 |
Family
ID=37281124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040028474A KR100591361B1 (ko) | 2004-04-24 | 2004-04-24 | 합성수지 하수관의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100591361B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000010115A (ko) * | 1998-07-30 | 2000-02-15 | 김영환 | 플래쉬 메모리의 소거 방법 |
KR20030003438A (ko) * | 2001-06-30 | 2003-01-10 | 오세근 | 내진 설계용 합성수지 이중벽관 |
-
2004
- 2004-04-24 KR KR1020040028474A patent/KR100591361B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000010115A (ko) * | 1998-07-30 | 2000-02-15 | 김영환 | 플래쉬 메모리의 소거 방법 |
KR20030003438A (ko) * | 2001-06-30 | 2003-01-10 | 오세근 | 내진 설계용 합성수지 이중벽관 |
Non-Patent Citations (2)
Title |
---|
1020030003438 |
2020000010115 |
Also Published As
Publication number | Publication date |
---|---|
KR20050103072A (ko) | 2005-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070264085A1 (en) | Method for Repairing Drainage Pipe | |
CN102472417B (zh) | 管路再生管 | |
US20130098535A1 (en) | Method and apparatus for forming a coating on a lining of a conduit in situ | |
JP6218078B2 (ja) | 推進工法用コンクリート推進管 | |
CN104937187B (zh) | 套管管路结构 | |
KR100591361B1 (ko) | 합성수지 하수관의 제조방법 | |
KR200355593Y1 (ko) | 합성수지 하수관 | |
JP2003033970A (ja) | 管路更生用ライニング材およびこの材料を用いた管路更生方法 | |
KR200349073Y1 (ko) | 합성수지 하수관 | |
CN206145291U (zh) | 一种节流承插式hdpe缠绕增强管 | |
JP4172138B2 (ja) | 排水管補修方法及び排水管補修装置 | |
KR200358103Y1 (ko) | 가요전선관을 이용한 합성수지 하수관 | |
KR100751969B1 (ko) | 현장제관 관로 설치공법 | |
JP4482423B2 (ja) | 管路入れ替え方法及び新管路更新装置 | |
KR101033215B1 (ko) | 복합재료 풍력 타워 및 그 제조방법 | |
KR20140012605A (ko) | 관로 갱생관 | |
JP2004278203A (ja) | 流体輸送施設の修復工法 | |
KR200352603Y1 (ko) | 합성수지 하수관 | |
JP2019018430A (ja) | 更生管の製管方法及び摩擦低減装置 | |
JP2005028768A (ja) | 推進工法用ヒューム管の鉄筋籠及びこの鉄筋籠を使用した推進工法用ヒューム管の製造方法 | |
JP7477843B2 (ja) | 管更生部材 | |
US20080040989A1 (en) | Pipe construction kit for sewer pipeline | |
CN219866694U (zh) | 一种多肋缠绕管 | |
JP7032171B2 (ja) | 帯状部材及び既設管の更生方法 | |
JP3759089B2 (ja) | グラウトホースおよびアンカーケーブル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130612 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140609 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150612 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160810 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170612 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180612 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20190612 Year of fee payment: 14 |