JPH0517059B2 - - Google Patents

Info

Publication number
JPH0517059B2
JPH0517059B2 JP32793987A JP32793987A JPH0517059B2 JP H0517059 B2 JPH0517059 B2 JP H0517059B2 JP 32793987 A JP32793987 A JP 32793987A JP 32793987 A JP32793987 A JP 32793987A JP H0517059 B2 JPH0517059 B2 JP H0517059B2
Authority
JP
Japan
Prior art keywords
impact energy
bumper
energy absorbing
sample
weight
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 - Lifetime
Application number
JP32793987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01168543A (ja
Inventor
Kenji Yamaguchi
Ko Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP32793987A priority Critical patent/JPH01168543A/ja
Publication of JPH01168543A publication Critical patent/JPH01168543A/ja
Publication of JPH0517059B2 publication Critical patent/JPH0517059B2/ja
Granted legal-status Critical Current

Links

JP32793987A 1987-12-24 1987-12-24 車輌用衝撃エネルギー吸収バンパー Granted JPH01168543A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32793987A JPH01168543A (ja) 1987-12-24 1987-12-24 車輌用衝撃エネルギー吸収バンパー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32793987A JPH01168543A (ja) 1987-12-24 1987-12-24 車輌用衝撃エネルギー吸収バンパー

Publications (2)

Publication Number Publication Date
JPH01168543A JPH01168543A (ja) 1989-07-04
JPH0517059B2 true JPH0517059B2 (OSRAM) 1993-03-08

Family

ID=18204698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32793987A Granted JPH01168543A (ja) 1987-12-24 1987-12-24 車輌用衝撃エネルギー吸収バンパー

Country Status (1)

Country Link
JP (1) JPH01168543A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0119357D0 (en) * 2001-08-08 2001-10-03 Dow Chemical Co Energy absorption unit
US6923494B2 (en) * 2002-08-23 2005-08-02 General Electric Company Pedestrian energy absorber for automotive vehicles
JP2004352028A (ja) * 2003-05-28 2004-12-16 Hayashi Gijutsu Kenkyusho:Kk バンパーの芯材および該芯材を備えたバンパー
JP4858147B2 (ja) * 2006-12-14 2012-01-18 トヨタ自動車株式会社 バンパ構造

Also Published As

Publication number Publication date
JPH01168543A (ja) 1989-07-04

Similar Documents

Publication Publication Date Title
EP0705994B1 (en) Impact energy absorptive structure
US7160621B2 (en) Energy absorbing articles
JP4163615B2 (ja) エネルギ吸収ユニット
CA1201250A (en) Core material for automobile bumpers
KR101051896B1 (ko) 차량 범퍼 구조
KR101579919B1 (ko) 에너지 흡수 조립체 및 그 제작 방법 및 사용 방법
US5269574A (en) High performance vehicle bumper
JP3076865B2 (ja) 自動車のカウリング部材、特にドアカウリング支持体
GB1587559A (en) Energy absorbing devices
KR101267297B1 (ko) 차량 에너지 흡수를 위한 개선된 발포체
KR101287640B1 (ko) 충격 흡수재 및 차량용 범퍼
JPH0517059B2 (OSRAM)
DE19702995A1 (de) Energieabsorbierender Formkörper
CN2717764Y (zh) 新型车辆保险杠
JP3322702B2 (ja) 金属製バンパー
JP4202716B2 (ja) 熱可塑性樹脂発泡成形体及びその製造方法
JPS6157504B2 (OSRAM)
Hambali et al. Simulation Study on Structure Bumper Beam using Finite Element Analysis.
Supriya et al. S.: Static, modal and impact analysis of car bumper using varied parameters
JPH10119076A (ja) エネルギー吸収エレメントの製造法、エネルギー吸収エレメント、ならびに緩衝器、側面衝撃防護部材、小鉢状衝撃エレメントおよび再利用可能なパレット機構としての該エレメントの使用
JPH0517327Y2 (OSRAM)
JPH01309845A (ja) 多段階衝撃吸収バンパー
JPH05246289A (ja) 合成樹脂製バンパー
JPH07117471A (ja) 自動車ドア用緩衝材
Amalia et al. The Effect of Hollow Glass Reinforced Epoxy in Absorbing Impact Energy for Vehicle Bumper Application