KR102051595B1 - 샌드위치형 구성요소 - Google Patents
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Abstract
Description
본 발명에 따르는 자동차용 샌드위치형 구성요소는 적어도 하나의 코어층(2), 적어도 두 개의 섬유층(3) 및 섬유층(3) 상에 도포되는 매트릭스 재료(4)의 복수의 층을 포함한다. 본 발명에 따르면, 매트릭스 재료(4)의 제1 층은 섬유층(3)들 사이에 배치되고 제1 매트릭스 재료 양을 포함하며, 매트릭스 재료(4)의 제2 층은 섬유층(3)들 중의 최외측 상에 배치되며, 매트릭스 재료(4)의 제2 층은 제1 매트릭스 재료 양보다 적은 제2 매트릭스 재료 양을 포함한다. 또한 제1 매트릭스 재료 양은 섬유층 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되고, 제2 매트릭스 재료 양은 섬유층의 최외측 면 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포된다.
본 발명에 따르는 샌드위치형 구성요소는 코어층(2), 코어층(2) 상의 복수의 섬유층(3) 및 최내측 섬유층(3)과 코어층(2) 사이의 제1 층을 포함하는 매트릭스 재료(4)의 층을 포함한다. 본 발명에 따르면, 매트릭스 재료(4)의 층은 서로 상이한 양으로 도포되고, 매트릭스 재료(4)의 제2 층은 섬유층(3)들 사이에 배치되고 제1 매트릭스 재료 양을 포함하며, 매트릭스 재료(4)의 제3 층은 섬유층(3)들 중의 최외측 상에 배치되며, 매트릭스 재료(4)의 제3 층은 제1 매트릭스 재료 양보다 적은 제2 매트릭스 재료 양을 포함한다. 또한 제1 매트릭스 재료 양은 섬유층 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되고, 제2 매트릭스 재료 양은 섬유층의 최외측 면 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포된다.
도 2는 가압 이후, 본 발명에 따르는 샌드위치형 구성요소의 개략적인 도면.
2: 코어층
3: 섬유층
4: 매트릭스
5: 최외측 섬유층
6: 최내측 섬유층
Claims (18)
- 적어도 하나의 코어층(2), 적어도 두 개의 섬유층(3) 및 섬유층(3) 상에 도포되는 매트릭스 재료(4)의 복수의 층을 포함하는 자동차용 샌드위치형 구성요소(1)에 있어서,
매트릭스 재료(4)의 제1 층은 섬유층(3)들 사이에 배치되고 제1 매트릭스 재료 양을 포함하며,
매트릭스 재료(4)의 제2 층은 섬유층(3)들 중의 최외측 상에 배치되며,
매트릭스 재료(4)의 제2 층은 제1 매트릭스 재료 양과 상이한 제2 매트릭스 재료 양을 포함하고,
적어도 두 개의 섬유층(3)이 적어도 하나의 코어층(2)의 일측 상에 배치되고,
제1 매트릭스 재료 양은 섬유층 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되고, 제2 매트릭스 재료 양은 섬유층의 최외측 면 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되는 것을 특징으로 하는, 샌드위치형 구성요소. - 제1항에 있어서,
매트릭스 재료(4)의 층은 조성 및 도포 두께의 관점에서 서로 상이한 유형인 매트릭스 재료인 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
매트릭스 재료(4)는 섬유를 포함하는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
매트릭스 재료(4)는 폴리우레탄을 포함하는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
매트릭스 재료(4)의 층은 최내측 섬유층(3)과 코어층(2) 사이의 중간 공간에 배치되는 층을 포함하는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
적어도 하나의 코어층(2)은 벌집 방식으로 형성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
적어도 하나의 코어층(2)은 서로의 상부에 적층되는 적어도 두 개의 개별 코어층으로부터 층상 방식으로 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제7항에 있어서,
개별 코어층은 그 형상 및 재료 조성에 관해 서로 상이하도록 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제7항에 있어서,
샌드위치형 구성요소의 면을 따라서 코어층 중에서 상이한 개별 코어층을 갖는 구역이 형성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
적어도 하나의 코어층은 중합체 재료로부터 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
적어도 하나의 코어층(2)은 매트릭스 재료(4)에 적어도 반-침투성이도록 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
섬유층(3)들 사이, 하나의 섬유층(3)과 코어층(2) 사이의 중간 공간, 및 최외측 섬유층(3)의 외측 중 적어도 하나에 섬유층(3)이 아닌 적어도 하나의 재료층을 더 포함하는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
섬유층(3), 매트릭스 재료(4), 및 코어층(2)은 샌드위치형 구성요소(1)를 형성하도록 가압되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
섬유층(3)은 샌드위치형 구성요소의 외형에 대응하는 웨브로서 또는 미리- 맞춤화된 개별층으로서 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
섬유층(3)은 사전 처리되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 제1항에 있어서,
섬유층(3)은 매트릭스 재료(4)가 침투 가능하도록 구성되는 것을 특징으로 하는, 샌드위치형 구성요소(1). - 적어도 하나의 코어층(2), 적어도 두 개의 섬유층(3) 및 섬유층(3) 상에 도포되는 매트릭스 재료(4)의 복수의 층을 포함하는 자동차용 샌드위치형 구성요소(1)에 있어서,
매트릭스 재료(4)의 제1 층은 섬유층(3)들 사이에 배치되고 제1 매트릭스 재료 양을 포함하며,
매트릭스 재료(4)의 제2 층은 섬유층(3)들 중의 최외측 상에 배치되며,
매트릭스 재료(4)의 제2 층은 제1 매트릭스 재료 양보다 적은 제2 매트릭스 재료 양을 포함하고
제1 매트릭스 재료 양은 섬유층 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되고, 제2 매트릭스 재료 양은 섬유층의 최외측 면 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되는, 샌드위치형 구성요소. - 코어층(2), 코어층(2) 상의 복수의 섬유층(3) 및 최내측 섬유층(3)과 코어층(2) 사이의 제1 층을 포함하는 매트릭스 재료(4)의 층을 포함하는 자동차용 샌드위치형 구성요소(1)에 있어서,
매트릭스 재료(4)의 층은 서로 상이한 양으로 도포되고,
매트릭스 재료(4)의 제2 층은 섬유층(3)들 사이에 배치되고 제1 매트릭스 재료 양을 포함하며,
매트릭스 재료(4)의 제3 층은 섬유층(3)들 중의 최외측 상에 배치되며,
매트릭스 재료(4)의 제3 층은 제1 매트릭스 재료 양보다 적은 제2 매트릭스 재료 양을 포함하고,
제1 매트릭스 재료 양은 섬유층 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되고, 제2 매트릭스 재료 양은 섬유층의 최외측 면 상에서 측방향을 따라 매트릭스 재료의 상이한 양으로 도포되는, 샌드위치형 구성요소.
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EP14199861.7A EP3037259B1 (de) | 2014-12-22 | 2014-12-22 | Sandwichbauteil |
EP14199861.7 | 2014-12-22 |
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JP2016153220A (ja) | 2016-08-25 |
MX2015017847A (es) | 2017-03-07 |
BR102015031255B8 (pt) | 2023-01-10 |
CN106182947B (zh) | 2020-03-10 |
EP3037259B1 (de) | 2019-03-20 |
BR102015031255B1 (pt) | 2020-10-27 |
CA2915703C (en) | 2021-07-06 |
KR20190003934A (ko) | 2019-01-10 |
PL3037259T3 (pl) | 2019-09-30 |
RU2635225C2 (ru) | 2017-11-09 |
CN106182947A (zh) | 2016-12-07 |
EP3037259A1 (de) | 2016-06-29 |
BR102015031255A2 (pt) | 2016-11-29 |
US10300676B2 (en) | 2019-05-28 |
KR20160076466A (ko) | 2016-06-30 |
US20160176157A1 (en) | 2016-06-23 |
RU2015154780A (ru) | 2017-06-26 |
ES2728777T3 (es) | 2019-10-28 |
CA2915703A1 (en) | 2016-06-22 |
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