JPH0443765B2 - - Google Patents
Info
- Publication number
- JPH0443765B2 JPH0443765B2 JP58079006A JP7900683A JPH0443765B2 JP H0443765 B2 JPH0443765 B2 JP H0443765B2 JP 58079006 A JP58079006 A JP 58079006A JP 7900683 A JP7900683 A JP 7900683A JP H0443765 B2 JPH0443765 B2 JP H0443765B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- seat
- mold
- synthetic resin
- foam
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 13
- 238000005187 foaming Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000010097 foam moulding Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000006082 mold release agent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/751—Mattresses, cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/771—Seats
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58079006A JPS59202826A (ja) | 1983-05-06 | 1983-05-06 | シ−トの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58079006A JPS59202826A (ja) | 1983-05-06 | 1983-05-06 | シ−トの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59202826A JPS59202826A (ja) | 1984-11-16 |
| JPH0443765B2 true JPH0443765B2 (en]) | 1992-07-17 |
Family
ID=13677860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58079006A Granted JPS59202826A (ja) | 1983-05-06 | 1983-05-06 | シ−トの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59202826A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62122610A (ja) * | 1985-11-25 | 1987-06-03 | 株式会社イノアックコ−ポレ−ション | ヘツドレストインサ−ト |
-
1983
- 1983-05-06 JP JP58079006A patent/JPS59202826A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59202826A (ja) | 1984-11-16 |
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