JPS6295965U - - Google Patents

Info

Publication number
JPS6295965U
JPS6295965U JP18942985U JP18942985U JPS6295965U JP S6295965 U JPS6295965 U JP S6295965U JP 18942985 U JP18942985 U JP 18942985U JP 18942985 U JP18942985 U JP 18942985U JP S6295965 U JPS6295965 U JP S6295965U
Authority
JP
Japan
Prior art keywords
average density
thin
core material
walled parts
foam
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.)
Granted
Application number
JP18942985U
Other languages
English (en)
Other versions
JPH0410128Y2 (ja
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 JP1985189429U priority Critical patent/JPH0410128Y2/ja
Publication of JPS6295965U publication Critical patent/JPS6295965U/ja
Application granted granted Critical
Publication of JPH0410128Y2 publication Critical patent/JPH0410128Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図及び第２図はいずれも本考案のバンパー
用芯材の実施例を表わすものである。 １…芯材、２…薄肉部、３…境界部、４…貫通
孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポリオレフイン系樹脂予備発泡粒子の型内発泡
    成形体から構成される１以上の薄肉部を有する自
    動車バンパー用芯材であつて、該薄肉部を構成す
    る発泡体の平均密度が該薄肉部以外を構成する発
    泡体の平均密度よりも大きく、かつ芯材全体の平
    均密度が０．１７〜０．０１８ｇ／cm3であるこ
    とを特徴とする自動車バンパー用芯材。
JP1985189429U 1985-12-09 1985-12-09 Expired JPH0410128Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985189429U JPH0410128Y2 (ja) 1985-12-09 1985-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985189429U JPH0410128Y2 (ja) 1985-12-09 1985-12-09

Publications (2)

Publication Number Publication Date
JPS6295965U true JPS6295965U (ja) 1987-06-18
JPH0410128Y2 JPH0410128Y2 (ja) 1992-03-12

Family

ID=31141723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985189429U Expired JPH0410128Y2 (ja) 1985-12-09 1985-12-09

Country Status (1)

Country Link
JP (1) JPH0410128Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118749U (ja) * 1978-02-08 1979-08-20
JPS5544063A (en) * 1978-09-22 1980-03-28 Inoue Mtp Co Ltd Elastic bumper for automobile
JPS60189660A (ja) * 1984-03-08 1985-09-27 Japan Styrene Paper Co Ltd 自動車バンパ−用芯材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118749U (ja) * 1978-02-08 1979-08-20
JPS5544063A (en) * 1978-09-22 1980-03-28 Inoue Mtp Co Ltd Elastic bumper for automobile
JPS60189660A (ja) * 1984-03-08 1985-09-27 Japan Styrene Paper Co Ltd 自動車バンパ−用芯材

Also Published As

Publication number Publication date
JPH0410128Y2 (ja) 1992-03-12

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