CA2467259C - Automotive composite structure part with specificated impact energy absorption - Google Patents
Automotive composite structure part with specificated impact energy absorption Download PDFInfo
- Publication number
- CA2467259C CA2467259C CA2467259A CA2467259A CA2467259C CA 2467259 C CA2467259 C CA 2467259C CA 2467259 A CA2467259 A CA 2467259A CA 2467259 A CA2467259 A CA 2467259A CA 2467259 C CA2467259 C CA 2467259C
- Authority
- CA
- Canada
- Prior art keywords
- vehicle
- frame
- rail
- automotive
- expandable material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title description 13
- 238000010521 absorption reaction Methods 0.000 title description 8
- 239000000463 material Substances 0.000 claims abstract description 173
- 230000008859 change Effects 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 51
- 239000006260 foam Substances 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000004593 Epoxy Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229910000922 High-strength low-alloy steel Inorganic materials 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 238000005452 bending Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 8
- 201000002266 mite infestation Diseases 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 63
- 239000004616 structural foam Substances 0.000 description 35
- 239000011162 core material Substances 0.000 description 28
- 238000007726 management method Methods 0.000 description 25
- 238000013461 design Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000009863 impact test Methods 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 238000005187 foaming Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000006262 metallic foam Substances 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 229920001897 terpolymer Polymers 0.000 description 5
- 239000004604 Blowing Agent Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 239000003677 Sheet moulding compound Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33327301P | 2001-11-14 | 2001-11-14 | |
| US60/333,273 | 2001-11-14 | ||
| GB0130439A GB0130439D0 (en) | 2001-12-20 | 2001-12-20 | Improvements in or relating to structural reinforcement |
| GB0130439.3 | 2001-12-20 | ||
| PCT/EP2002/012975 WO2003042024A1 (en) | 2001-11-14 | 2002-11-14 | Automotive composite structure part with specificated impact energy absorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2467259A1 CA2467259A1 (en) | 2003-05-22 |
| CA2467259C true CA2467259C (en) | 2011-01-25 |
Family
ID=26246888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2467259A Expired - Fee Related CA2467259C (en) | 2001-11-14 | 2002-11-14 | Automotive composite structure part with specificated impact energy absorption |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1444124A1 (enrdf_load_stackoverflow) |
| JP (1) | JP2005508797A (enrdf_load_stackoverflow) |
| CN (1) | CN100445153C (enrdf_load_stackoverflow) |
| BR (1) | BR0214161A (enrdf_load_stackoverflow) |
| CA (1) | CA2467259C (enrdf_load_stackoverflow) |
| WO (1) | WO2003042024A1 (enrdf_load_stackoverflow) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6668457B1 (en) | 1999-12-10 | 2003-12-30 | L&L Products, Inc. | Heat-activated structural foam reinforced hydroform |
| AU2001230965A1 (en) | 2000-02-11 | 2001-08-20 | L And L Products, Inc. | Structural reinforcement system for automotive vehicles |
| US6482486B1 (en) | 2000-03-14 | 2002-11-19 | L&L Products | Heat activated reinforcing sleeve |
| US6820923B1 (en) | 2000-08-03 | 2004-11-23 | L&L Products | Sound absorption system for automotive vehicles |
| GB2375328A (en) | 2001-05-08 | 2002-11-13 | L & L Products | Reinforcing element for hollow structural member |
| US6786533B2 (en) | 2001-09-24 | 2004-09-07 | L&L Products, Inc. | Structural reinforcement system having modular segmented characteristics |
| US6793274B2 (en) | 2001-11-14 | 2004-09-21 | L&L Products, Inc. | Automotive rail/frame energy management system |
| US7318873B2 (en) | 2002-03-29 | 2008-01-15 | Zephyros, Inc. | Structurally reinforced members |
| US6969551B2 (en) | 2002-04-17 | 2005-11-29 | L & L Products, Inc. | Method and assembly for fastening and reinforcing a structural member |
| US7169344B2 (en) | 2002-04-26 | 2007-01-30 | L&L Products, Inc. | Method of reinforcing at least a portion of a structure |
| US7077460B2 (en) | 2002-04-30 | 2006-07-18 | L&L Products, Inc. | Reinforcement system utilizing a hollow carrier |
| GB0211775D0 (en) | 2002-05-23 | 2002-07-03 | L & L Products Inc | Multi segment parts |
| US6920693B2 (en) | 2002-07-24 | 2005-07-26 | L&L Products, Inc. | Dynamic self-adjusting assembly for sealing, baffling or structural reinforcement |
| US20040018353A1 (en) * | 2002-07-25 | 2004-01-29 | L&L Products, Inc. | Composite metal foam damping/reinforcement structure |
| US7004536B2 (en) | 2002-07-29 | 2006-02-28 | L&L Products, Inc. | Attachment system and method of forming same |
| US6923499B2 (en) | 2002-08-06 | 2005-08-02 | L & L Products | Multiple material assembly for noise reduction |
| US6883858B2 (en) | 2002-09-10 | 2005-04-26 | L & L Products, Inc. | Structural reinforcement member and method of use therefor |
| US7105112B2 (en) | 2002-11-05 | 2006-09-12 | L&L Products, Inc. | Lightweight member for reinforcing, sealing or baffling |
| GB0300159D0 (en) | 2003-01-06 | 2003-02-05 | L & L Products Inc | Improved reinforcing members |
| US7313865B2 (en) | 2003-01-28 | 2008-01-01 | Zephyros, Inc. | Process of forming a baffling, sealing or reinforcement member with thermoset carrier member |
| US7111899B2 (en) | 2003-04-23 | 2006-09-26 | L & L Products, Inc. | Structural reinforcement member and method of use therefor |
| GB2401349A (en) | 2003-05-08 | 2004-11-10 | L & L Products | Reinforcement for a vehicle panel |
| US7041193B2 (en) | 2003-05-14 | 2006-05-09 | L & L Products, Inc. | Method of adhering members and an assembly formed thereby |
| US7469459B2 (en) | 2003-09-18 | 2008-12-30 | Zephyros, Inc. | System and method employing a porous container for sealing, baffling or reinforcing |
| JP2005169801A (ja) * | 2003-12-10 | 2005-06-30 | Calsonic Kansei Corp | 加飾シート及びそれを接合した加飾高剛性成形品 |
| JP2005169803A (ja) * | 2003-12-10 | 2005-06-30 | Calsonic Kansei Corp | 加飾シート及び加飾高剛性成形品の製造方法 |
| GB2415658A (en) | 2004-06-21 | 2006-01-04 | L & L Products Inc | An overmoulding process |
| US7374219B2 (en) | 2004-09-22 | 2008-05-20 | Zephyros, Inc. | Structural reinforcement member and method of use therefor |
| JP4752411B2 (ja) * | 2004-10-13 | 2011-08-17 | 日産自動車株式会社 | 車体骨格構造 |
| US7503620B2 (en) | 2005-05-12 | 2009-03-17 | Zephyros, Inc. | Structural reinforcement member and method of use therefor |
| US20070034432A1 (en) * | 2005-07-01 | 2007-02-15 | Rosenberg Steven A | Solid thermally expansible material |
| US7926179B2 (en) | 2005-08-04 | 2011-04-19 | Zephyros, Inc. | Reinforcements, baffles and seals with malleable carriers |
| GB0600901D0 (en) | 2006-01-17 | 2006-02-22 | L & L Products Inc | Improvements in or relating to reinforcement of hollow profiles |
| US8020924B2 (en) | 2007-12-26 | 2011-09-20 | Sika Technology Ag | Integrated reinforcing crossmember |
| CN102202959A (zh) * | 2008-11-17 | 2011-09-28 | 丰田自动车株式会社 | 车辆用结构构件 |
| JP5504820B2 (ja) | 2009-10-26 | 2014-05-28 | マツダ株式会社 | 車両の前部車体構造 |
| GB201006478D0 (en) | 2010-04-19 | 2010-06-02 | Zephyros Inc | Improvements in or relatigng to automobile components |
| US8801079B2 (en) * | 2012-03-13 | 2014-08-12 | Zephyros, Inc. | Load actuated baffle |
| JP5970315B2 (ja) * | 2012-09-26 | 2016-08-17 | 富士重工業株式会社 | 車両 |
| JP6030480B2 (ja) * | 2013-03-04 | 2016-11-24 | 本田技研工業株式会社 | 締結樹脂構造体及びその製造方法 |
| WO2015054836A1 (en) | 2013-10-16 | 2015-04-23 | Henkel (China) Company Limited | Subframe and method for reinforcing the same |
| FR3016202B1 (fr) * | 2014-01-07 | 2016-05-13 | Autotech Eng A I E | Poutre metallique a angle de flexion limite |
| FR3016851B1 (fr) * | 2014-01-30 | 2016-01-22 | Peugeot Citroen Automobiles Sa | Brancard avant d'un vehicule automobile et procede de fabrication d’un tel brancard. |
| CN106170389B (zh) * | 2014-04-11 | 2018-12-11 | 日产自动车株式会社 | 冲击吸收结构及具有该冲击吸收结构的车辆用外板构件 |
| CN105270299A (zh) * | 2014-07-01 | 2016-01-27 | 中国科学院过程工程研究所 | 一种汽车防撞装置 |
| BR112017009818B1 (pt) | 2014-11-14 | 2021-10-26 | Zephyros, Inc | Estrutura defletora multicamada e método para produzir a estrutura defletora multicamada |
| JP6940409B2 (ja) | 2014-11-24 | 2021-09-29 | テッサラクト ストラクチュラル イノベーションズ，インコーポレイテッド | 等減速ユニット |
| LT3062313T (lt) * | 2015-02-26 | 2017-03-10 | GNS Gesellschaft für Nuklear-Service mbH | Konteineris radioaktyviosioms atsargoms laikyti ir jo gaminimo būdas |
| US10000241B2 (en) | 2016-02-26 | 2018-06-19 | Ford Global Technologies, Llc | Rocker reinforcement bracket having anti-corrosion holes |
| US10906586B2 (en) * | 2016-08-02 | 2021-02-02 | Honda Motor Co., Ltd. | Vehicle body structure |
| KR101866080B1 (ko) * | 2016-10-31 | 2018-06-11 | 현대자동차주식회사 | 센터필라용 충격 흡수 레인프 구조 |
| JP2021522097A (ja) * | 2018-04-16 | 2021-08-30 | テッサラクト ストラクチュラル イノベーションズ，インコーポレイテッド | 均一減速ユニット |
| US12012149B2 (en) | 2019-06-07 | 2024-06-18 | Zephyros, Inc. | Carrier to reinforce a frame of a vehicle and method of making |
| US11780505B2 (en) | 2021-12-07 | 2023-10-10 | Ford Motor Company | Hybrid cast vehicle assembly with structural reinforcements |
| CN118439097B (zh) * | 2024-07-11 | 2024-10-22 | 扬州众如金属制品有限公司 | 一种车架纵梁加强结构 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750301Y2 (ja) * | 1989-09-30 | 1995-11-15 | マツダ株式会社 | 自動車の前部車体構造 |
| JPH0465441A (ja) * | 1990-07-04 | 1992-03-02 | Tonen Chem Corp | 架橋発泡用ポリオレフィン樹脂組成物 |
| US5194199A (en) * | 1991-02-20 | 1993-03-16 | Volkswagen Ag | Method of producing a beam-like structural part having a core of light-weight material |
| US6165588A (en) * | 1998-09-02 | 2000-12-26 | Henkel Corporation | Reinforcement of hollow sections using extrusions and a polymer binding layer |
| US5755486A (en) * | 1995-05-23 | 1998-05-26 | Novamax Technologies Holdings, Inc. | Composite structural reinforcement member |
| DE29514164U1 (de) * | 1995-09-04 | 1997-01-09 | Ebbinghaus, Alfred, 73431 Aalen | Ausgeschäumtes Formteil |
| US5727815A (en) * | 1996-02-09 | 1998-03-17 | Morton International, Inc. | Stiffening system for structural member of motor vehicle frame |
| ES2207688T3 (es) * | 1996-02-09 | 2004-06-01 | Toyota Jidosha Kabushiki Kaisha | Estructura frontal de la carroceria de un automovil y metodo de absorcion de un impacto por los medios de la estructura frontal. |
| DE19720109A1 (de) * | 1996-05-14 | 1997-11-20 | Werdau Fahrzeugwerk | Leichtbauträger für Fahrzeuge od.dgl. |
| DE19648164C2 (de) * | 1996-11-21 | 2000-01-27 | Karmann Gmbh W | Karosserieteil, insbesondere Profilrahmenträger |
| DE19703429A1 (de) * | 1997-01-30 | 1998-08-06 | Bayerische Motoren Werke Ag | Anordnung einer energieabsorbierenden Struktur |
| US6131897A (en) * | 1999-03-16 | 2000-10-17 | L & L Products, Inc. | Structural reinforcements |
| JP2002012167A (ja) * | 2000-04-26 | 2002-01-15 | Neoex Lab Inc | 中空構造物の補強構造とその補強具 |
-
2002
- 2002-11-14 BR BR0214161-2A patent/BR0214161A/pt not_active IP Right Cessation
- 2002-11-14 WO PCT/EP2002/012975 patent/WO2003042024A1/en active Application Filing
- 2002-11-14 EP EP02790405A patent/EP1444124A1/en not_active Withdrawn
- 2002-11-14 CN CNB028260597A patent/CN100445153C/zh not_active Expired - Lifetime
- 2002-11-14 JP JP2003543876A patent/JP2005508797A/ja active Pending
- 2002-11-14 CA CA2467259A patent/CA2467259C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100445153C (zh) | 2008-12-24 |
| JP2005508797A (ja) | 2005-04-07 |
| CN1608014A (zh) | 2005-04-20 |
| EP1444124A1 (en) | 2004-08-11 |
| WO2003042024A1 (en) | 2003-05-22 |
| CA2467259A1 (en) | 2003-05-22 |
| BR0214161A (pt) | 2004-09-28 |
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