JPS61111720U - - Google Patents
Info
- Publication number
- JPS61111720U JPS61111720U JP19874384U JP19874384U JPS61111720U JP S61111720 U JPS61111720 U JP S61111720U JP 19874384 U JP19874384 U JP 19874384U JP 19874384 U JP19874384 U JP 19874384U JP S61111720 U JPS61111720 U JP S61111720U
- Authority
- JP
- Japan
- Prior art keywords
- vent hole
- gas vent
- cushion material
- utility
- scope
- 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 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010097 foam moulding Methods 0.000 description 1
Description
第１図は本考案によるクツシヨン材の一実施例
を示す斜視図、第２図は同実施例の成形工程を示
す工程図、第３図は従来の発泡成形を示す断面図
、第４図は従来の廃材を利用したウレタンチツプ
成形を示す工程図である。
２…ガス抜き孔、３…廃材、１２…発泡ウレタ
ン。
Fig. 1 is a perspective view showing an embodiment of the cushion material according to the present invention, Fig. 2 is a process diagram showing the molding process of the same embodiment, Fig. 3 is a sectional view showing conventional foam molding, and Fig. 4 is a perspective view showing an embodiment of the cushion material according to the present invention. It is a process diagram showing conventional urethane chip molding using waste materials. 2...Gas vent hole, 3...Waste material, 12...Urethane foam.
Claims (1)
在した発泡ウレタンから成ることを特徴とするク
ツシヨン材。 A cushion material characterized by being made of urethane foam containing waste material leaking from the gas vent hole of a foam mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19874384U JPS61111720U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19874384U JPS61111720U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61111720U true JPS61111720U (en) | 1986-07-15 |
Family
ID=30758017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19874384U Pending JPS61111720U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111720U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519166A (en) * | 1974-07-13 | 1976-01-24 | Toyo Rubber Chemical Ind Co | Renzokukihokozoo jusuru atsushukuseikeitaino seizohoho |
| JPS55103934A (en) * | 1979-02-01 | 1980-08-08 | Nichiei Kogyo Kk | Production of cushion material |
| JPS55163071A (en) * | 1979-06-05 | 1980-12-18 | Ikeda Bussan Co | Preparation of cushion seat |
-
1984
- 1984-12-26 JP JP19874384U patent/JPS61111720U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519166A (en) * | 1974-07-13 | 1976-01-24 | Toyo Rubber Chemical Ind Co | Renzokukihokozoo jusuru atsushukuseikeitaino seizohoho |
| JPS55103934A (en) * | 1979-02-01 | 1980-08-08 | Nichiei Kogyo Kk | Production of cushion material |
| JPS55163071A (en) * | 1979-06-05 | 1980-12-18 | Ikeda Bussan Co | Preparation of cushion seat |