JPH0238544U - - Google Patents
Info
- Publication number
- JPH0238544U JPH0238544U JP11702488U JP11702488U JPH0238544U JP H0238544 U JPH0238544 U JP H0238544U JP 11702488 U JP11702488 U JP 11702488U JP 11702488 U JP11702488 U JP 11702488U JP H0238544 U JPH0238544 U JP H0238544U
- Authority
- JP
- Japan
- Prior art keywords
- surface layer
- laminated
- foam
- layer made
- cushioning material
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Vibration Dampers (AREA)
- Laminated Bodies (AREA)
Description
第１図はこの考案の一実施例の積層緩衝材を用
いた緩衝体を示す断面図、第２図ないし第４図は
各衝突モデルを示す概略図、第５図は衝突方法を
示す概略図、第６図は加速度・時間曲線図、第７
図は衝突時の衝撃吸収状態を示す側面図、第８図
ないし第１０図はそれぞれ従来の緩衝材の衝突時
の衝撃吸収状態を示す側面図。
１…表面層、２…内層。
Figure 1 is a sectional view showing a buffer body using laminated cushioning material according to an embodiment of this invention, Figures 2 to 4 are schematic diagrams showing each collision model, and Figure 5 is a schematic diagram showing a collision method. , Figure 6 is the acceleration/time curve diagram, Figure 7 is the acceleration/time curve diagram.
The figure is a side view showing a state of shock absorption in the event of a collision, and FIGS. 8 to 10 are side views each showing the state of shock absorption in the event of a collision of a conventional cushioning material. 1...surface layer, 2...inner layer.
Claims (1)
２３４，２５％ＣＦＤ）の発泡体からなる表面層
の裏面側に、該表面層よりも軟質の発泡体からな
る内層を積層させていることを特徴とする積層緩
衝材。 Hardness 0.1~0.6Kgf/ cm2 (JIS-Z0
A laminated cushioning material characterized in that an inner layer made of a foam softer than the surface layer is laminated on the back side of a surface layer made of a foam (234.25% CFD).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702488U JPH0238544U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702488U JPH0238544U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238544U true JPH0238544U (en) | 1990-03-14 |
Family
ID=31360097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11702488U Pending JPH0238544U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238544U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120318B2 (en) * | 1977-05-11 | 1986-05-21 | Raytheon Co |
-
1988
- 1988-09-05 JP JP11702488U patent/JPH0238544U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120318B2 (en) * | 1977-05-11 | 1986-05-21 | Raytheon Co |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0238544U (en) | ||
| JPS5929885U (en) | Mounting structure of acoustic vibrator in seat | |
| JPH0242559U (en) | ||
| JPS6288003U (en) | ||
| JPS6389335U (en) | ||
| JPS59166708U (en) | shoe insoles | |
| JPS60182044U (en) | foot massager | |
| JPH01108756U (en) | ||
| JPH0335771U (en) | ||
| JPS6163961U (en) | ||
| JPS6369245U (en) | ||
| JPH0286733U (en) | ||
| JPS62135737U (en) | ||
| JPS595925U (en) | Cushioning armpit for crutches | |
| JPH0482247U (en) | ||
| JPS6163269U (en) | ||
| JPS58129856U (en) | vehicle seat | |
| JPH0384349U (en) | ||
| JPH0234840U (en) | ||
| JPS6172251U (en) | ||
| JPH01163129U (en) | ||
| JPH01173246U (en) | ||
| JPS6014800U (en) | seat | |
| JPH0244025U (en) | ||
| JPS6045579U (en) | Sensory acoustic sheet |