KR100795390B1 - 겹침 구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 - Google Patents
겹침 구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 Download PDFInfo
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- KR100795390B1 KR100795390B1 KR1020070015943A KR20070015943A KR100795390B1 KR 100795390 B1 KR100795390 B1 KR 100795390B1 KR 1020070015943 A KR1020070015943 A KR 1020070015943A KR 20070015943 A KR20070015943 A KR 20070015943A KR 100795390 B1 KR100795390 B1 KR 100795390B1
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- mold
- frp
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7838—Positioning the parts to be joined, e.g. aligning, indexing or centring from the inside, e.g. of tubular or hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
- B60Y2200/145—Haulage vehicles, trailing trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
- 특정 외관 형상을 가지며 개방구조의 내측 공간을 갖는 상부커버와, 상기 상부커버의 내측 공간에 압입되어 개방구조를 폐쇄하는 대응적 외관 형상을 가지는 하부커버로 구성되는 겹침 구조를 갖는 차량용 FRP 중공형 구조물의 제조 방법에 있어서:상기 상부커버의 천정면 및 측면에 관한 외관에 대응하는 형상을 음각으로 갖는 상부형틀을 구비하는 제 1단계와;상기 하부커버의 바닥면에 대응하는 형상이 구비되며 상기 하부커버의 바닥면에 대응하는 형상의 내부 임의의 위치에 상기 상부커버의 측면 형상에 대응하여 임의의 각도로 돌출되어진 돌출부를 갖는 하부형틀을 구비하는 제 2단계와;상기 제 1단계와 제 2단계를 통해 구비되어진 형틀의 성형부에 FRP를 여러겹 도포하여 일정두께를 갖도록 하여 상부커버 및 하부커버를 성형하는 제 3단계와;상기 제 3단계를 통해 성형되어진 상부커버 및 하부커버가 경화되기 전에 상부커버의 내측면이 하부커버의 외측면에 밀착되도록 상부형틀을 하부형틀의 상부에 씌우는 제 4단계; 및상기 제 4단계를 통해 상부커버와 하부커버가 결합한 후 경화되어지면 상부형틀과 하부형틀로부터 성형된 중공형 구조물을 탈거하는 제 5단계를 포함하는 것을 특징으로 하는 겹침구조를 갖는 차량용 FRP 중공형 구조물의 제조방법.
- 제 1항에 있어서,상기 제 2단계를 통해 구비되어진 하부형틀의 돌출부는 소정의 돌출크기를 가지며 상기 상부커버의 측면 형상에 대응하여 연속적으로 돌출 형성되어 있는 것을 특징으로 하는 겹침구조를 갖는 차량용 FRP 중공형 구조물의 제조방법.
- 특정 외관 형상을 갖는 상부커버의 천정면 및 측면에 관한 외관에 대응하는 형상을 음각으로 갖는 상부형틀을 구비하는 제 1단계와; 하부커버의 바닥면에 대응하는 형상이 구비되며 상기 하부커버의 바닥면에 대응하는 형상의 내부 임의의 위치에 상기 상부커버의 측면 형상에 대응하여 임의의 각도로 돌출되어진 돌출부를 갖는 하부형틀을 구비하는 제 2단계와; 상기 제 1단계와 제 2단계를 통해 구비되어진 형틀의 성형부에 FRP를 여러겹 도포하여 일정두께를 갖도록 하여 상부커버 및 하부커버를 성형하는 제 3단계와; 상기 제 3단계를 통해 성형되어진 상부커버 및 하부커버가 경화되기 전에 상부커버의 내측면이 하부커버의 외측면에 밀착되도록 상부형틀을 하부형틀의 상부에 씌우는 제 4단계; 및 상기 제 4단계를 통해 상부커버와 하부커버가 결합한 후 경화되어지면 상부형틀과 하부형틀로부터 성형된 중공형 구조물을 탈거하는 제 5단계를 포함하는 제조방법에 의해:특정 외관 형상을 가지며 개방구조의 내측 공간을 갖는 상부커버와; 상기 상부커버의 내측 공간에 압입되어 개방구조를 폐쇄하는 대응적 외관 형상을 가지는 하부커버로 구성되는 것을 특징으로 하는 겹침 구조를 갖는 차량용 FRP 중공형 구조물.
- 제 3항에 있어서,상기 상부커버와 하부커버의 압입 접촉면은 상부커버 및 하부커버를 구성하는 FRP의 경화과정에서 일체화되어 임의의 접합수단이 사용되지 않는 것을 특징으로 하는 겹침 구조를 갖는 차량용 FRP 중공형 구조물.
Priority Applications (1)
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KR1020070015943A KR100795390B1 (ko) | 2007-02-15 | 2007-02-15 | 겹침 구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 |
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KR1020070015943A KR100795390B1 (ko) | 2007-02-15 | 2007-02-15 | 겹침 구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 |
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KR100795390B1 true KR100795390B1 (ko) | 2008-01-17 |
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KR1020070015943A Expired - Fee Related KR100795390B1 (ko) | 2007-02-15 | 2007-02-15 | 겹침 구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240001524A (ko) | 2022-06-27 | 2024-01-03 | 김영복 | 광폭 두께부를 가지는 frp 구조체 성형방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6363276U (ko) | 1986-10-15 | 1988-04-26 | ||
JPH0249680U (ko) * | 1988-09-30 | 1990-04-06 | ||
JPH0367283U (ko) * | 1989-10-25 | 1991-07-01 | ||
JPH0624362A (ja) * | 1992-07-09 | 1994-02-01 | Aisin Seiki Co Ltd | 中空スポイラー |
JPH10225977A (ja) | 1997-02-13 | 1998-08-25 | Toyoda Gosei Co Ltd | 樹脂成形品及びその製造方法 |
JP2003019743A (ja) | 2001-07-09 | 2003-01-21 | Nippon Plast Co Ltd | エアスポイラの成形方法及び成形用金型装置 |
KR100480494B1 (ko) | 2002-07-11 | 2005-04-06 | 홍기남 | 겹침구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 |
-
2007
- 2007-02-15 KR KR1020070015943A patent/KR100795390B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6363276U (ko) | 1986-10-15 | 1988-04-26 | ||
JPH0249680U (ko) * | 1988-09-30 | 1990-04-06 | ||
JPH0367283U (ko) * | 1989-10-25 | 1991-07-01 | ||
JPH0624362A (ja) * | 1992-07-09 | 1994-02-01 | Aisin Seiki Co Ltd | 中空スポイラー |
JPH10225977A (ja) | 1997-02-13 | 1998-08-25 | Toyoda Gosei Co Ltd | 樹脂成形品及びその製造方法 |
JP2003019743A (ja) | 2001-07-09 | 2003-01-21 | Nippon Plast Co Ltd | エアスポイラの成形方法及び成形用金型装置 |
KR100480494B1 (ko) | 2002-07-11 | 2005-04-06 | 홍기남 | 겹침구조를 갖는 차량용 frp 중공형 구조물 및 그제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240001524A (ko) | 2022-06-27 | 2024-01-03 | 김영복 | 광폭 두께부를 가지는 frp 구조체 성형방법 |
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