JPH041059U - - Google Patents
Info
- Publication number
- JPH041059U JPH041059U JP4145790U JP4145790U JPH041059U JP H041059 U JPH041059 U JP H041059U JP 4145790 U JP4145790 U JP 4145790U JP 4145790 U JP4145790 U JP 4145790U JP H041059 U JPH041059 U JP H041059U
- Authority
- JP
- Japan
- Prior art keywords
- bumper
- urethane
- energy absorbing
- covered
- core
- 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.)
- Pending
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１〜３図は本考案の一実施例としてのウレタ
ン式エネルガー吸収バンパを示すもので、第１図
はその一部を破断して示す斜視図、第２図はバン
パフエースで覆つた状態にした第１図の−矢
視断面図、第３図は本考案によるバンパと従来例
によるバンパとを比較した荷重に対する復元力特
性図であり、第４図は従来のウレタン式エネルギ
ー吸収バンパを第２図に対応させて示す断面図で
ある。
１……バンパフエース、１ａ……内空部、２…
…格子状部材、３……ウレタンコア、４……ボル
ト、５……バンパビーム、６……シヤーシ、７…
…ウインカーランプ取付部。
Figures 1 to 3 show a urethane-type energy absorbing bumper as an embodiment of the present invention. Figure 1 is a partially cut away perspective view of the bumper, and Figure 2 shows it covered with a bumper face. Fig. 1 is a sectional view taken along the - arrow in Fig. 1, Fig. 3 is a restoring force characteristic diagram against a load comparing the bumper according to the present invention and a conventional bumper, and Fig. 4 shows a conventional urethane type energy absorbing bumper compared with a conventional bumper. FIG. 3 is a sectional view corresponding to the figure. 1... Bumper ace, 1a... Inner space, 2...
...Grid member, 3... Urethane core, 4... Bolt, 5... Bumper beam, 6... Chassis, 7...
... Turn signal lamp mounting part.
Claims (1)
てなるウレタン式エネルギー吸収バンパにおいて
、該ウレタンコアに、樹脂製の格子状部材が埋設
されていることを特徴とする、ウレタン式エネル
ギー吸収バンパ。 A urethane energy absorbing bumper comprising a urethane core whose surface is covered with a bumper face, characterized in that a resin grid-like member is embedded in the urethane core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4145790U JPH041059U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4145790U JPH041059U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041059U true JPH041059U (en) | 1992-01-07 |
Family
ID=31552141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4145790U Pending JPH041059U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100683223B1 (en) * | 2005-07-07 | 2007-02-15 | 현대모비스 주식회사 | Bumper structure of automobile |
| JP2013184692A (en) * | 2012-03-12 | 2013-09-19 | Inoac Corp | Impact absorbing member for bumper |
-
1990
- 1990-04-18 JP JP4145790U patent/JPH041059U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100683223B1 (en) * | 2005-07-07 | 2007-02-15 | 현대모비스 주식회사 | Bumper structure of automobile |
| JP2013184692A (en) * | 2012-03-12 | 2013-09-19 | Inoac Corp | Impact absorbing member for bumper |
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