JPH0520616Y2 - - Google Patents

Info

Publication number
JPH0520616Y2
JPH0520616Y2 JP1987007280U JP728087U JPH0520616Y2 JP H0520616 Y2 JPH0520616 Y2 JP H0520616Y2 JP 1987007280 U JP1987007280 U JP 1987007280U JP 728087 U JP728087 U JP 728087U JP H0520616 Y2 JPH0520616 Y2 JP H0520616Y2
Authority
JP
Japan
Prior art keywords
core material
recess
foam
resin
bumper
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
JP1987007280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63114860U (en]
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 filed Critical
Priority to JP1987007280U priority Critical patent/JPH0520616Y2/ja
Priority to CA000542676A priority patent/CA1279081C/en
Priority to US07/075,978 priority patent/US4756948A/en
Priority to DE8787306439T priority patent/DE3765488D1/de
Priority to EP87306439A priority patent/EP0254530B1/en
Publication of JPS63114860U publication Critical patent/JPS63114860U/ja
Application granted granted Critical
Publication of JPH0520616Y2 publication Critical patent/JPH0520616Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP1987007280U 1986-07-22 1987-01-21 Expired - Lifetime JPH0520616Y2 (en])

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987007280U JPH0520616Y2 (en]) 1987-01-21 1987-01-21
CA000542676A CA1279081C (en) 1986-07-22 1987-07-21 Core material for automobile bumpers
US07/075,978 US4756948A (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 (en) 1986-07-22 1987-07-21 Core material for automobile bumpers

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30790584

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0520616Y2 (en])

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145747U (en]) * 1974-09-30 1976-04-03
JPS54118749U (en]) * 1978-02-08 1979-08-20
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 (en]) 1988-07-23

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