JPH01105540U - - Google Patents
Info
- Publication number
- JPH01105540U JPH01105540U JP67288U JP67288U JPH01105540U JP H01105540 U JPH01105540 U JP H01105540U JP 67288 U JP67288 U JP 67288U JP 67288 U JP67288 U JP 67288U JP H01105540 U JPH01105540 U JP H01105540U
- Authority
- JP
- Japan
- Prior art keywords
- elastic foam
- nonwoven fabric
- hardness
- impregnating
- curing
- 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
- 239000006260 foam Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は、この考案の一実施例に係る異硬度弾
性発泡体の一部を切り欠いて示す斜視図、第２図
ないし第４図は従来の異硬度弾性発泡体の断面図
である。 ３０：弾性発泡体、３２：硬化不織布。
性発泡体の一部を切り欠いて示す斜視図、第２図
ないし第４図は従来の異硬度弾性発泡体の断面図
である。 ３０：弾性発泡体、３２：硬化不織布。
Claims (1)
- 所定形状の弾性発泡体においてその表面硬度の
部分的な増大を図る表面所定部に、該弾性発泡体
を形成する液状発泡原料が不織布に含浸し硬化し
てなる硬化不織布を、一体に固着してなることを
特徴とする異硬度弾性発泡体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP67288U JPH01105540U (ja) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP67288U JPH01105540U (ja) | 1988-01-07 | 1988-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105540U true JPH01105540U (ja) | 1989-07-17 |
Family
ID=31199908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP67288U Pending JPH01105540U (ja) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105540U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10192083A (ja) * | 1997-01-17 | 1998-07-28 | Delta Kogyo Co Ltd | ヘッドレストのフレーム構造 |
| JPH10192084A (ja) * | 1997-01-17 | 1998-07-28 | Delta Kogyo Co Ltd | ヘッドレストのフレーム構造 |
-
1988
- 1988-01-07 JP JP67288U patent/JPH01105540U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10192083A (ja) * | 1997-01-17 | 1998-07-28 | Delta Kogyo Co Ltd | ヘッドレストのフレーム構造 |
| JPH10192084A (ja) * | 1997-01-17 | 1998-07-28 | Delta Kogyo Co Ltd | ヘッドレストのフレーム構造 |