KR100944040B1 - 양단부가 벤딩된 형상을 갖는 호스 제조방법 - Google Patents
양단부가 벤딩된 형상을 갖는 호스 제조방법 Download PDFInfo
- Publication number
- KR100944040B1 KR100944040B1 KR1020080003439A KR20080003439A KR100944040B1 KR 100944040 B1 KR100944040 B1 KR 100944040B1 KR 1020080003439 A KR1020080003439 A KR 1020080003439A KR 20080003439 A KR20080003439 A KR 20080003439A KR 100944040 B1 KR100944040 B1 KR 100944040B1
- Authority
- KR
- South Korea
- Prior art keywords
- hose
- manufacturing
- bent
- rubber
- product mold
- Prior art date
Links
Images
Classifications
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- 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
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
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- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- 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
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- 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)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (2)
- 직선형의 호스 제작용 생지 고무(1)를 제조하는 단계와,상기 호스 제작용 생지 고무(1)의 양단부를 서로 일정 간격 이격되어 배치된 한 쌍의 금형 받침대(30)에 의해 하단이 각각 고정되어 대향하고 있는 제품 금형(20)의 양단에 삽입하는 단계와,상기 제품 금형(20)의 양단에 각각 삽입된 호스 제작용 생지 고무(1)를 후공정인 가류 공정을 거쳐 호스(10)를 제조하는 단계를 포함하되,상기 제품 금형(20)은 상기 호스 제작용 생지 고무(1)의 양단부만 삽입되어 지지되도록 형성된 것을 특징으로 하는 양단부가 벤딩된 형상을 갖는 호스 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080003439A KR100944040B1 (ko) | 2008-01-11 | 2008-01-11 | 양단부가 벤딩된 형상을 갖는 호스 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080003439A KR100944040B1 (ko) | 2008-01-11 | 2008-01-11 | 양단부가 벤딩된 형상을 갖는 호스 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090077463A KR20090077463A (ko) | 2009-07-15 |
KR100944040B1 true KR100944040B1 (ko) | 2010-02-24 |
Family
ID=41335960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080003439A KR100944040B1 (ko) | 2008-01-11 | 2008-01-11 | 양단부가 벤딩된 형상을 갖는 호스 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100944040B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732502A (ja) * | 1993-06-30 | 1995-02-03 | Tokyo Gomme Seisakusho:Kk | 曲がり部を有するゴムホースの製造法 |
JPH09174708A (ja) * | 1995-12-27 | 1997-07-08 | Tokai Rubber Ind Ltd | 曲管ゴムホースの製造方法及び該方法に使用するマンドレル |
JPH1190995A (ja) * | 1997-09-20 | 1999-04-06 | Tokai Rubber Ind Ltd | 曲形ホースの製造方法 |
JP2000202920A (ja) | 1999-01-14 | 2000-07-25 | Tokai Rubber Ind Ltd | 曲管ホ―スの製造方法及び曲管ホ―ス |
-
2008
- 2008-01-11 KR KR1020080003439A patent/KR100944040B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732502A (ja) * | 1993-06-30 | 1995-02-03 | Tokyo Gomme Seisakusho:Kk | 曲がり部を有するゴムホースの製造法 |
JPH09174708A (ja) * | 1995-12-27 | 1997-07-08 | Tokai Rubber Ind Ltd | 曲管ゴムホースの製造方法及び該方法に使用するマンドレル |
JPH1190995A (ja) * | 1997-09-20 | 1999-04-06 | Tokai Rubber Ind Ltd | 曲形ホースの製造方法 |
JP2000202920A (ja) | 1999-01-14 | 2000-07-25 | Tokai Rubber Ind Ltd | 曲管ホ―スの製造方法及び曲管ホ―ス |
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Publication number | Publication date |
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KR20090077463A (ko) | 2009-07-15 |
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