JP4918464B2 - 衝撃エネルギー吸収体 - Google Patents
衝撃エネルギー吸収体 Download PDFInfo
- Publication number
- JP4918464B2 JP4918464B2 JP2007296658A JP2007296658A JP4918464B2 JP 4918464 B2 JP4918464 B2 JP 4918464B2 JP 2007296658 A JP2007296658 A JP 2007296658A JP 2007296658 A JP2007296658 A JP 2007296658A JP 4918464 B2 JP4918464 B2 JP 4918464B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow metal
- impact energy
- slit
- energy absorber
- metal spheres
- 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
- 239000006096 absorbing agent Substances 0.000 title claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000012669 compression test Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Description
Claims (2)
- 隣接する中空金属球が接着または接合した複数の中空金属球の集合体からなり、前記中空金属球の集合体の少なくとも側面が、複数のスリット部または孔部を有する金属薄板で覆われていることを特徴とするプラトー領域のストローク特性に優れた衝撃エネルギー吸収体。
- 隣接する中空金属球が接着または接合した複数の中空金属球の集合体からなり、前記中空金属球の集合体の少なくとも側面が、複数の薄肉部を有する金属薄板で覆われていることを特徴とするプラトー領域のストローク特性に優れた衝撃エネルギー吸収体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007296658A JP4918464B2 (ja) | 2007-11-15 | 2007-11-15 | 衝撃エネルギー吸収体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007296658A JP4918464B2 (ja) | 2007-11-15 | 2007-11-15 | 衝撃エネルギー吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009121599A JP2009121599A (ja) | 2009-06-04 |
| JP4918464B2 true JP4918464B2 (ja) | 2012-04-18 |
Family
ID=40813952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007296658A Expired - Fee Related JP4918464B2 (ja) | 2007-11-15 | 2007-11-15 | 衝撃エネルギー吸収体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4918464B2 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2931100A1 (fr) * | 2008-05-16 | 2009-11-20 | Onera (Off Nat Aerospatiale) | Materiau cellulaire a base de billes et procede pour la realisation d'un tel materiau |
| JP5439957B2 (ja) * | 2009-06-05 | 2014-03-12 | マツダ株式会社 | 車両用衝撃吸収構造体 |
| JP5512405B2 (ja) * | 2010-06-08 | 2014-06-04 | 富士重工業株式会社 | 車体構造の製造方法 |
| JP5769048B2 (ja) * | 2011-01-11 | 2015-08-26 | いすゞ自動車株式会社 | 衝撃エネルギー吸収体 |
| JP5674132B2 (ja) * | 2011-01-11 | 2015-02-25 | いすゞ自動車株式会社 | 衝撃エネルギー吸収体 |
| JP5674137B2 (ja) * | 2011-01-28 | 2015-02-25 | いすゞ自動車株式会社 | 衝撃エネルギー吸収体 |
| JP5765612B2 (ja) * | 2011-02-16 | 2015-08-19 | いすゞ自動車株式会社 | 衝撃エネルギー吸収体の複合構造及び衝撃エネルギー吸収体 |
| JP2014048190A (ja) * | 2012-08-31 | 2014-03-17 | Mitsubishi Heavy Ind Ltd | 緩衝装置及び緩衝装置の製造方法 |
| CN112297458B (zh) * | 2020-10-13 | 2022-04-01 | 中机精密成形产业技术研究院(安徽)股份有限公司 | 一种汽车吸能盒及其二次成型工艺和成型装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357183A (en) * | 1976-11-05 | 1978-05-24 | Nippon Kokan Kk <Nkk> | Treating method for exhaust gas containing fluorine-including component |
| JPS57184338A (en) * | 1981-05-09 | 1982-11-13 | Sony Corp | Communication device |
| JPH02256579A (ja) * | 1989-03-29 | 1990-10-17 | Yamaha Motor Co Ltd | 車両等の構造部材及びその製造方法 |
| DE19721608C2 (de) * | 1997-05-23 | 2002-03-07 | Daimler Chrysler Ag | Energieabsorbierendes Element |
| JP3032752B1 (ja) * | 1998-12-10 | 2000-04-17 | 核燃料サイクル開発機構 | 輸送容器用の緩衝体 |
| JP2000240707A (ja) * | 1999-02-23 | 2000-09-05 | Showa Alum Corp | 金属製衝撃吸収用中空材 |
| JP2000274471A (ja) * | 1999-03-25 | 2000-10-03 | Toyoda Gosei Co Ltd | 衝撃吸収装置 |
| JP4107048B2 (ja) * | 2002-10-24 | 2008-06-25 | アイシン精機株式会社 | 衝撃エネルギー吸収体 |
| JP2005022512A (ja) * | 2003-07-01 | 2005-01-27 | Honda Motor Co Ltd | 輸送機械用骨格構造部材 |
-
2007
- 2007-11-15 JP JP2007296658A patent/JP4918464B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009121599A (ja) | 2009-06-04 |
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