JPH0520616Y2 - - Google Patents

Info

Publication number: JPH0520616Y2
Authority: JP; Japan
Prior art keywords: core material; recess; foam; resin; bumper
Prior art date: 1987-01-21
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

JP1987007280U

Other languages

English (en)

Japanese (ja)

Other versions

JPS63114860U (de

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.)

1987-01-21

Filing date

1987-01-21

Publication date

1993-05-27

1987-01-21 Application filed filed Critical

1987-01-21 Priority to JP1987007280U priority Critical patent/JPH0520616Y2/ja

1987-07-21 Priority to US07/075,978 priority patent/US4756948A/en

1987-07-21 Priority to CA000542676A priority patent/CA1279081C/en

1987-07-21 Priority to DE8787306439T priority patent/DE3765488D1/de

1987-07-21 Priority to EP87306439A priority patent/EP0254530B1/de

1988-07-23 Publication of JPS63114860U publication Critical patent/JPS63114860U/ja

1993-05-27 Application granted granted Critical

1993-05-27 Publication of JPH0520616Y2 publication Critical patent/JPH0520616Y2/ja

2002-01-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000011162 core material Substances 0.000 claims description 40
229920005989 resin Polymers 0.000 claims description 36
239000011347 resin Substances 0.000 claims description 36
239000006260 foam Substances 0.000 claims description 28
229920005672 polyolefin resin Polymers 0.000 claims description 10
239000000945 filler Substances 0.000 claims description 9
238000010521 absorption reaction Methods 0.000 description 15
230000000052 comparative effect Effects 0.000 description 8
238000009863 impact test Methods 0.000 description 7
-1 polypropylene Polymers 0.000 description 7
239000004743 Polypropylene Substances 0.000 description 3
239000003365 glass fiber Substances 0.000 description 3
229920001155 polypropylene Polymers 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
KSECJOPEZIAKMU-UHFFFAOYSA-N [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] Chemical compound [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] KSECJOPEZIAKMU-UHFFFAOYSA-N 0.000 description 1
XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
229910052570 clay Inorganic materials 0.000 description 1
229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
239000000178 monomer Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920013716 polyethylene resin Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920005604 random copolymer Polymers 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

Landscapes

Laminated Bodies (AREA)

JP1987007280U 1986-07-22 1987-01-21 Expired - Lifetime JPH0520616Y2 (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP1987007280U JPH0520616Y2 (de)	1987-01-21	1987-01-21
US07/075,978 US4756948A (en)	1986-07-22	1987-07-21	Core material for automobile bumpers
CA000542676A CA1279081C (en)	1986-07-22	1987-07-21	Core material for automobile bumpers
DE8787306439T DE3765488D1 (de)	1986-07-22	1987-07-21	Kernmaterial fuer kraftfahrzeugstossstangen.
EP87306439A EP0254530B1 (de)	1986-07-22	1987-07-21	Kernmaterial für Kraftfahrzeugstossstangen

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1987007280U JPH0520616Y2 (de)	1987-01-21	1987-01-21

Publications (2)

Publication Number	Publication Date
JPS63114860U JPS63114860U (de)	1988-07-23
JPH0520616Y2 true JPH0520616Y2 (de)	1993-05-27

Family

ID=30790584

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1987007280U Expired - Lifetime JPH0520616Y2 (de)	1986-07-22	1987-01-21

Country Status (1)

Country	Link
JP (1)	JPH0520616Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5145747B2 (de) *	1971-08-23	1976-12-04
JPS59182718A (ja) *	1983-03-31	1984-10-17	Japan Styrene Paper Co Ltd	自動車バンパ−用芯材の型内成型方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5145747U (de) *	1974-09-30	1976-04-03
JPS54118749U (de) *	1978-02-08	1979-08-20

1987
- 1987-01-21 JP JP1987007280U patent/JPH0520616Y2/ja not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5145747B2 (de) *	1971-08-23	1976-12-04
JPS59182718A (ja) *	1983-03-31	1984-10-17	Japan Styrene Paper Co Ltd	自動車バンパ−用芯材の型内成型方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Also Published As

Publication number	Publication date
JPS63114860U (de)	1988-07-23

Publication	Publication Date	Title
EP0254530B1 (de)	1990-10-10	Kernmaterial für Kraftfahrzeugstossstangen
JP4280153B2 (ja)	2009-06-17	車両用衝撃吸収体
US5507540A (en)	1996-04-16	Bumper with modular shock absorber, particularly for a motor vehicle
CA2028404C (en)	1994-10-04	Synthetic resin bumper
EP1800961B1 (de)	2010-12-08	Stossabsorbierendes Material und Fahrzeug- Stossdämpfer aus diesem Material
US7357444B2 (en)	2008-04-15	Tunable geometry for energy absorbing foam to lower peak load during side impact
US20060145490A1 (en)	2006-07-06	Collision energy-absorbing material for vehicle and collision energy-absorbing structure of vehicle using the material
CA2504485A1 (en)	2004-05-13	Impact absorbing member for vehicle
KR20030031983A (ko)	2003-04-23	합성 에너지 흡수체
US5716093A (en)	1998-02-10	Energy absorbing bolster for vehicle door
KR20130007558A (ko)	2013-01-18	에너지 흡수 시스템
EP1827911A2 (de)	2007-09-05	Stossfänger für fussgängeraufprall mit wärmegeformtem energieaufnehmer
US3852150A (en)	1974-12-03	Resilient energy absorbing assembly
JPH0520616Y2 (de)	1993-05-27
JPH053414Y2 (de)	1993-01-27
EP2080192B1 (de)	2019-04-03	Akustisches absorbtionsglied mit offenen und geschlossenen poren
JP4883973B2 (ja)	2012-02-22	車両用フロアスペーサ
JPH08108812A (ja)	1996-04-30	樹脂製自動車用衝撃緩衝部材
JPH05305880A (ja)	1993-11-19	車輌用衝撃吸収材及び車輌用構造材
JPH0525968Y2 (de)	1993-06-30
JPH1029466A (ja)	1998-02-03	ラゲッジボックス
JP2743017B2 (ja)	1998-04-22	防舷構築物
JPH08295194A (ja)	1996-11-12	車両用衝撃吸収構造体
JPH0355466Y2 (de)	1991-12-10
JP5140063B2 (ja)	2013-02-06	車両用フロアスペーサ

JPH0520616Y2 - - Google Patents

Info

Links

Landscapes

Priority Applications (5)

Applications Claiming Priority (1)

Publications (2)

Family

ID=30790584

Family Applications (1)

Country Status (1)

Cited By (1)

Citations (2)

Family Cites Families (2)

Patent Citations (2)

Cited By (1)

Also Published As

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