JPH0525968Y2 - - Google Patents
Info
- Publication number
- JPH0525968Y2 JPH0525968Y2 JP1985153318U JP15331885U JPH0525968Y2 JP H0525968 Y2 JPH0525968 Y2 JP H0525968Y2 JP 1985153318 U JP1985153318 U JP 1985153318U JP 15331885 U JP15331885 U JP 15331885U JP H0525968 Y2 JPH0525968 Y2 JP H0525968Y2
- Authority
- JP
- Japan
- Prior art keywords
- foam
- bumper
- core material
- average density
- members
- 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
Links
- 239000006260 foam Substances 0.000 claims description 51
- 239000011162 core material Substances 0.000 claims description 30
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920005672 polyolefin resin Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 239000013585 weight reducing agent Substances 0.000 description 5
- -1 and as a result Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- 239000004620 low density foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985153318U JPH0525968Y2 (zh) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985153318U JPH0525968Y2 (zh) | 1985-10-07 | 1985-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260457U JPS6260457U (zh) | 1987-04-15 |
| JPH0525968Y2 true JPH0525968Y2 (zh) | 1993-06-30 |
Family
ID=31072091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985153318U Expired - Lifetime JPH0525968Y2 (zh) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525968Y2 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4629313B2 (ja) * | 2002-03-19 | 2011-02-09 | 株式会社ジェイエスピー | ポリプロピレン系樹脂型内発泡成形体の製造方法及びその型内発泡成形体 |
| CA2479139C (en) * | 2002-03-19 | 2010-08-24 | Jsp Corporation | Composite foamed polypropylene resin molding and method of producing same |
| JP2008260364A (ja) * | 2007-04-11 | 2008-10-30 | Mazda Motor Corp | 自動車のバンパ構造 |
| JP2010047077A (ja) * | 2008-08-20 | 2010-03-04 | Mazda Motor Corp | 車両のバンパー構造 |
| JP5895364B2 (ja) * | 2011-06-02 | 2016-03-30 | トヨタ自動車株式会社 | 車両用バンパ構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943491A (ja) * | 1982-07-19 | 1984-03-10 | ジエニコム・コ−ポレ−ション | ドツトマトリツクスプリンタ用印刷ヘツド制御回路 |
| JPS59176147A (ja) * | 1983-03-24 | 1984-10-05 | Japan Styrene Paper Co Ltd | バンパ−用芯材およびその製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110053U (ja) * | 1983-12-28 | 1985-07-26 | マツダ株式会社 | 自動車のバンパ構造 |
-
1985
- 1985-10-07 JP JP1985153318U patent/JPH0525968Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943491A (ja) * | 1982-07-19 | 1984-03-10 | ジエニコム・コ−ポレ−ション | ドツトマトリツクスプリンタ用印刷ヘツド制御回路 |
| JPS59176147A (ja) * | 1983-03-24 | 1984-10-05 | Japan Styrene Paper Co Ltd | バンパ−用芯材およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260457U (zh) | 1987-04-15 |
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