JP5522191B2 - 車両の衝撃吸収構造 - Google Patents
車両の衝撃吸収構造 Download PDFInfo
- Publication number
- JP5522191B2 JP5522191B2 JP2012071191A JP2012071191A JP5522191B2 JP 5522191 B2 JP5522191 B2 JP 5522191B2 JP 2012071191 A JP2012071191 A JP 2012071191A JP 2012071191 A JP2012071191 A JP 2012071191A JP 5522191 B2 JP5522191 B2 JP 5522191B2
- Authority
- JP
- Japan
- Prior art keywords
- absorbing member
- shock absorbing
- impact
- bumper
- vehicle
- 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.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims description 158
- 238000010521 absorption reaction Methods 0.000 title claims description 11
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 239000002023 wood Substances 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000009191 jumping Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000218645 Cedrus Species 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241000190021 Zelkova Species 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012071191A JP5522191B2 (ja) | 2012-03-27 | 2012-03-27 | 車両の衝撃吸収構造 |
| PCT/JP2012/080223 WO2013080864A1 (ja) | 2011-11-29 | 2012-11-21 | 車両の衝撃吸収構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012071191A JP5522191B2 (ja) | 2012-03-27 | 2012-03-27 | 車両の衝撃吸収構造 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013203106A JP2013203106A (ja) | 2013-10-07 |
| JP2013203106A5 JP2013203106A5 (enrdf_load_stackoverflow) | 2013-12-05 |
| JP5522191B2 true JP5522191B2 (ja) | 2014-06-18 |
Family
ID=49522706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012071191A Active JP5522191B2 (ja) | 2011-11-29 | 2012-03-27 | 車両の衝撃吸収構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5522191B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6398853B2 (ja) * | 2015-04-13 | 2018-10-03 | トヨタ車体株式会社 | 衝撃吸収部材 |
| JP6354677B2 (ja) * | 2015-06-25 | 2018-07-11 | トヨタ車体株式会社 | 車両の衝撃吸収構造 |
| JP6796244B2 (ja) * | 2017-11-15 | 2020-12-09 | トヨタ車体株式会社 | 車両の衝撃吸収部材 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182769A (ja) * | 1999-12-27 | 2001-07-06 | Showa Alum Corp | 衝撃吸収部材 |
| JP2003054442A (ja) * | 2001-08-16 | 2003-02-26 | Nippon Light Metal Co Ltd | 衝撃吸収体 |
| JP4852624B2 (ja) * | 2009-03-31 | 2012-01-11 | 株式会社日立製作所 | 衝突緩和装置を備えた軌条車輌 |
-
2012
- 2012-03-27 JP JP2012071191A patent/JP5522191B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013203106A (ja) | 2013-10-07 |
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