KR101896325B1 - 차량용 cfrp 도어의 임팩트 빔 구조 - Google Patents
차량용 cfrp 도어의 임팩트 빔 구조 Download PDFInfo
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- KR101896325B1 KR101896325B1 KR1020160152002A KR20160152002A KR101896325B1 KR 101896325 B1 KR101896325 B1 KR 101896325B1 KR 1020160152002 A KR1020160152002 A KR 1020160152002A KR 20160152002 A KR20160152002 A KR 20160152002A KR 101896325 B1 KR101896325 B1 KR 101896325B1
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- impact beam
- vehicle
- door
- cfrp
- closed end
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- 239000004918 carbon fiber reinforced polymer Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0444—Beams characterised by a special cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0413—Inner panel, e.g. characterised by carrying components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0425—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0447—Beams formed of several elements arranged in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
- B60J5/0481—Doors arranged at the vehicle sides characterised by the material plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
-
- 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
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
-
- 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
- B29L2031/3055—Cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/03—Reducing weight
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
도 2는 도 1의 A-A선 단면도이다.
도 3은 도 1의 B-B선 단면도이다.
도 4는 본 발명의 다른 실시 예에 따른 도 1의 B-B선 단면도이다.
2: 임팩트 빔
3: CFRP 도어의 아우터 패널
21: 외측 임팩트 빔
22: 내측 임팩트 빔
30: 스폿 용접
40: 접착제
Claims (10)
- 외측 임팩트 빔과 내측 임팩트 빔으로 분할 성형되어 서로 결합된 임팩트 빔이 차량용 도어의 인너 패널에 결합되되,
상기 외측 임팩트 빔과 내측 임팩트 빔은 각각 2개의 폐단면을 구비한 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 인너 패널은 CFRP 소재로 제작된 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 임팩트 빔은 롤 포밍 공법으로 성형된 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 외측 임팩트 빔과 내측 임팩트 빔은 하나 이상의 폐단면을 구비한 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 외측 임팩트 빔과 내측 임팩트 빔은
상기 2개의 폐단면을 연결하는 연결 플랜지를 더 구비한 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제4항 또는 제5항에 있어서,
상기 폐단면들은 사각 박스 형상을 한 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제5항에 있어서,
상기 외측 임팩트 빔의 2개의 폐단면과 연결 플랜지는 상기 내측 임팩트 빔의 2개의 폐단면과 연결 플랜지에 각각 겹쳐지게 배치된 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제7항에 있어서,
상기 외측 임팩트 빔의 연결 플랜지와 상기 내측 임팩트 빔의 연결 플랜지는 스폿 용접으로 접합되는 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 인너 패널은 단차부와 측면을 구비하고;
상기 외측 임팩트 빔의 선단부는 상기 단차부에 얹혀져서 접착제로 접합되며;
상기 내측 임팩트 빔의 선단부는 상기 측면에 접착제로 접합된 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조. - 제1항에 있어서,
상기 상기 인너 패널은 단차부와, 차실 내부를 향하는 내측면을 구비하고;
상기 외측 임팩트 빔의 선단부는 상기 단차부에 얹혀져서 접착제로 접합되며;
상기 내측 임팩트 빔의 선단부는 상기 내측면에 접착제로 접합된 것을 특징으로 하는 차량용 CFRP 도어의 임팩트 빔 구조.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160152002A KR101896325B1 (ko) | 2016-11-15 | 2016-11-15 | 차량용 cfrp 도어의 임팩트 빔 구조 |
US15/607,622 US10259298B2 (en) | 2016-11-15 | 2017-05-29 | Impact beam structure of CFRP door for vehicle |
CN201710564916.3A CN108068587B (zh) | 2016-11-15 | 2017-07-12 | 用于车辆的碳纤维增强塑料车门的冲击梁结构 |
US16/280,209 US10899201B2 (en) | 2016-11-15 | 2019-02-20 | Method of making an impact beam structure for a vehicle door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020160152002A KR101896325B1 (ko) | 2016-11-15 | 2016-11-15 | 차량용 cfrp 도어의 임팩트 빔 구조 |
Publications (2)
Publication Number | Publication Date |
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KR20180054267A KR20180054267A (ko) | 2018-05-24 |
KR101896325B1 true KR101896325B1 (ko) | 2018-09-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160152002A KR101896325B1 (ko) | 2016-11-15 | 2016-11-15 | 차량용 cfrp 도어의 임팩트 빔 구조 |
Country Status (3)
Country | Link |
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US (2) | US10259298B2 (ko) |
KR (1) | KR101896325B1 (ko) |
CN (1) | CN108068587B (ko) |
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US11065945B2 (en) * | 2019-06-05 | 2021-07-20 | Nissan North America, Inc. | Vehicle door structure |
CN110281867B (zh) * | 2019-07-26 | 2024-09-17 | 安徽安凯华夏汽车配件制造有限公司 | 一种货车车头防撞内横梁总成 |
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US20190176586A1 (en) | 2019-06-13 |
US10259298B2 (en) | 2019-04-16 |
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US20180134129A1 (en) | 2018-05-17 |
US10899201B2 (en) | 2021-01-26 |
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