KR20020084035A - 발포성 합성수지 보강제로 차체 구조물을 보강하는 방법 - Google Patents
발포성 합성수지 보강제로 차체 구조물을 보강하는 방법 Download PDFInfo
- Publication number
- KR20020084035A KR20020084035A KR1020020062231A KR20020062231A KR20020084035A KR 20020084035 A KR20020084035 A KR 20020084035A KR 1020020062231 A KR1020020062231 A KR 1020020062231A KR 20020062231 A KR20020062231 A KR 20020062231A KR 20020084035 A KR20020084035 A KR 20020084035A
- Authority
- KR
- South Korea
- Prior art keywords
- reinforcement
- vehicle
- reinforcing
- reinforce
- foamed
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 21
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 11
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000012744 reinforcing agent Substances 0.000 title claims description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 59
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000004070 electrodeposition Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims abstract description 3
- 239000003822 epoxy resin Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000012779 reinforcing material Substances 0.000 claims description 2
- 238000005187 foaming Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 230000003245 working effect Effects 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1214—Anchoring by foaming into a preformed part, e.g. by penetrating through holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/08—Transition metals
- B29K2705/12—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
- B29K2995/0016—Non-flammable or resistant to heat
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (2)
- 액상이나 고상의 비스페놀A형 에폭시 수지와 고무 변성 에폭시수지 및 발포제등으로 이루어진 발포성 합성수지 보강제로 취약한 차체 구조물을 보강함에 있어서, 차체의 평판 구조물을 보강하기 위해서는 자체 점성을 가진 컴파운드 형태의 보강제(1)를 용융하여 구조물 보강부위의 패널과 유사한 형태의 보강 패널(1')을 만든 다음 그 패널(1')을 차체의 평판 구조물(2) 금속패널에 부착한 후 그 외곽에 지지 패널(3)을 설치하여, 차체의 전착도장열에 의해 발포 및 접착되도록 차체 구조물을 보강하고, 차체의 굴곡 구조물(2')을 보강하기 위해서는 자체 점성이 없는 컴파운드 형태의 보강제(1)를 먼저 용융한 다음 사전에 마련한 보강코저하는 차체의 굴곡 구조물(2') 부위와 유사한 형태의 굴곡 지지물(3')의 표면에 상기 용융된 보강제(1)를 압착하여 굴곡 보강체(5)를 얻은 다음 그 보강체(5)를 보강코자하는 차체의 굴곡 구조물(2')에 삽착 고정하여 차체의 전착도장열에 의해 발포 및 접착 고정되도록 차체 구조물을 보강하거나, 차체의 사방이 밀폐된 홀로된 구조물(2")을 보강하기 위해서는 자체 점성이 없는 컴파운드 형태의 보강제(1)를 이용하여 보강코저하는 차체 구조물의 형태와 유사한 구조로 사출 성형하여 입체 보강체(6)를 얻은 다음 그 보강체를 보강코저하는 부위에 삽입 고정하여 차체의 전착도장열에 의해 발포 및 접착 고정되도록 차체 구조물을 보강하거나, 상기 평판, 굴곡 및 홀 구조물을 비롯한 다양한 구조물을 보강할 수 있게 하기 위해서는 클립과 같은 금속 고정구(4)를 보강코자하는 차체 구조물 부위와 유사한 금형내에 미리 고정한 다음그 금형내에 용융시킨 컴파운드형태의 보강제(1)를 압출이나 사출 성형하여 걸이형 보강체(7)를 얻고 그 보강체(7)를 그것의 금속 고정구(4)에 의해 보강코자하는 차체 구조물에 고정 설치하여 차체의 전착도장시의 열에 의해 발포 및 접착 고정되게 차체 구조물을 보강함을 특징으로하는 발포성 합성수지 보강제로 차체 구조물을 보강하는 방법.
- 제1항에 있어서, 지지패널(3), 굴곡지지물(3'), 고정구(4)는 일반 자동차용 스틸, 고장력 스틸, 일반 스텐레스 스틸이나 알루미늄 또는 내열성 플라스틱 재질중에서 선택된 것중 어느 한가지로 함을 특징으로하는 발포성 합성수지 보강제로 차체 구조물을 보강하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0062231A KR100512274B1 (ko) | 2002-10-12 | 2002-10-12 | 점성이 없는 보강제로 차체 구조물을 보강하는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0062231A KR100512274B1 (ko) | 2002-10-12 | 2002-10-12 | 점성이 없는 보강제로 차체 구조물을 보강하는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020084035A true KR20020084035A (ko) | 2002-11-04 |
KR100512274B1 KR100512274B1 (ko) | 2005-09-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0062231A KR100512274B1 (ko) | 2002-10-12 | 2002-10-12 | 점성이 없는 보강제로 차체 구조물을 보강하는 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100512274B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100897711B1 (ko) * | 2003-01-16 | 2009-05-15 | 한라공조주식회사 | 금속재 파트와 플라스틱 보강재의 결합구조 및 그 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57151667A (en) * | 1981-03-16 | 1982-09-18 | Nissan Motor Co Ltd | Reinforcing of plate material |
JPS6328475A (ja) * | 1986-07-22 | 1988-02-06 | Nissan Motor Co Ltd | 車輌外板パネルの断熱および補強方法 |
KR19980055362A (ko) * | 1996-12-28 | 1998-09-25 | 김영귀 | 자동차의 사이드 실 |
JPH10273069A (ja) * | 1997-03-31 | 1998-10-13 | Sunstar Eng Inc | 車体の補強方法 |
KR100288762B1 (ko) * | 1998-04-24 | 2001-05-02 | 이연복 | 발포형 금속판 보강재 조성물 |
JP2000038157A (ja) * | 1998-07-21 | 2000-02-08 | Mazda Motor Corp | 車体の補強構造及びその形成方法 |
JP4356147B2 (ja) * | 1999-08-05 | 2009-11-04 | マツダ株式会社 | 車体のフレーム構造及びその形成方法 |
KR100510580B1 (ko) * | 2002-10-12 | 2005-08-31 | 헨켈코리아 주식회사 | 차량구조물 보강제 및 그 사용방법 |
-
2002
- 2002-10-12 KR KR10-2002-0062231A patent/KR100512274B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100897711B1 (ko) * | 2003-01-16 | 2009-05-15 | 한라공조주식회사 | 금속재 파트와 플라스틱 보강재의 결합구조 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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KR100512274B1 (ko) | 2005-09-05 |
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